CN207338843U - A kind of connector - Google Patents

Abstract

The utility model discloses a kind of connector,Its structure includes sheath installing port,Installing port screw thread,Small-sized screw,Plug connecting seat,Plug,Circular hole,Connector,Locking nut,Socket,Socket fixed screw,Sheath,Socket packing ring,O-ring,Plug gasket,Second sheath,The utility model uses the self aligned mode of connector,The plug connector of each self installation and socket connector allow for relative motion and can be aligned automatically in two systems,It is allowed to compensate position deviation during mechanical splice,Mating is set smoothly to carry out,And autoregistration is realized by the blind plugging function of connector,The relative position error of docking system can be compensated and corrected under the occasion of mechanical splice,It is smoothed out docking operation,Self aligned design employs floating part and bell guide,The blindmate structure that guide pin is combined into,Both are made to cooperate in connector engagement and separation process,Realize guide-localization and adjust the function of position.

Description

A kind of connector

Technical field

The utility model is a kind of connector, belongs to electric connector field.

Background technology

Connector, the country are also referred to as connector, plug and socket, generally refer to electric coupler, i.e. connection two is active The device of device, transmits electric current or signal, connector be our electronic engineering technical staff often in contact with a kind of component.It Effect is very simple：It is blocked in circuit between place or isolated obstructed circuit, the bridge of communication is erected, so that electric current stream It is logical, circuit is realized predetermined function.Connector is indispensable component in electronic equipment, and the path along current flowing is seen Examine, you have always had found one or more connectors.Connector form and structure are ever-changing, with application, frequency The differences such as rate, power, application environment, there is various various forms of connections,.For example, on court lighting connector and hard disk The connector of driver, and light the connector of rocket and differ widely.But connector whatever, Dou Yaobao Electric current is smooth continuously and reliably circulates for card, and for referring to, what connector was connected is not limited only to electric current, in photoelectron skill Today that art is grown rapidly, in fibre system, the carrier for transmitting signal is light, and glass and plastics instead of leading in circuit common Line, but connector is also used in photo-signal channel, their effect is identical with circuit connector.

The basic performance of connector can be divided into three categories：That is mechanical performance, electric property and environmental performance, mechanical performance is just For linkage function, contact engaging and separating force is importantly mechanical performance.Contact engaging and separating force is divided into insertion force and withdrawal force (withdrawal force also known as separation Power), both requirements are different.There are peak insertion force and minimum separation power regulation in related standard, this shows, from use From the point of view of angle, insertion force is small (so that having low insertion force LIF and the structure without insertion force ZIF), and if separating force is too small, can Influence the reliability of contact；The essential electrical performance of electric property connector includes contact resistance, insulation resistance and dielectric strength； The common environmental performance of environmental performance includes heatproof, moisture-proof, salt spray resistance, vibration and impact etc..

Prior art discloses Application No.：A kind of connector of CN201620056909.3, its key points of the technical solution are that A kind of connector, including mother board and male plug part, mother board include housing and the conductive sheet being plugged in housing, and conductive sheet includes Mounting portion and contact site, contact site are equipped with fixinig plate, and housing is equipped with the slot coordinated for fixinig plate；Fixinig plate is matched somebody with somebody with slot Contact area during conjunction is big, and the conflict of each side of fixinig plate be subject to slot is limited, and fixinig plate keeps closely matching somebody with somebody with slot Close, avoid the swing of fixinig plate, and parent of the conductive sheet as fixinig plate, then the swing trend of conductive sheet is limited by fixinig plate System, then overall stability is preferable.With the raising of computer technology and automation level, the electrical transmission of the prior art Electric connector in docking system more and more uses mechanical system automatic butt, and mechanical splice is empty in deep-water exploration, universe Between, Elevated temperature irradiation, radioactivity etc. manually dock under extremely difficult particular surroundings widely use, meanwhile, relative to artificial behaviour Make, the flexibility of mechanical splice and adjustability are relatively poor, and two systems for being connected to each other each are interrogated and missed in this manufacture Difference and installation error, so the electric connector that need to be docked is often misalignment.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of connector, to solve with calculating The raising of machine technology and automation level, the electric connector in the electrical transmission docking system of the prior art are more and more adopted Mechanically automatic butt, manually docking is suitable in deep-water exploration, cosmic space, Elevated temperature irradiation, radioactivity etc. for mechanical splice Under difficult particular surroundings widely use, meanwhile, relative to manual operation, the flexibility of mechanical splice and adjustability are opposite It is poor, and two systems for being connected to each other each are interrogated in this foozle and installation error, so the electrical connection that need to be docked Device be often misalignment the problem of.

To achieve these goals, the utility model is to realize by the following technical solutions：A kind of connector, it is tied Structure include sheath installing port, installing port screw thread, small-sized screw, plug connecting seat, plug, circular hole, connector, locking nut, insert Seat, socket fixed screw, sheath, socket packing ring, O-ring, plug gasket, the second sheath, the right output port of the plug pass through company Junctor is threadedly coupled with socket, and the locking nut is threaded between plug and socket, the left end and socket of the plug Connecting seat clearance fit, left end and sheath installing port the being welded as a whole structure of the socket connecting seat, the sheath installation Mouthful outer surface be threadedly coupled with the second sheath around offering installing port screw thread, the edge of the right output port of the socket passes through slotting Seat cushion is threadedly coupled with sheath, and the locking nut is internally provided with O-ring close to one end of plug, and the O-ring gap is matched somebody with somebody Together between plug and locking nut, the left end of the plug connecting seat is internally provided with plug gasket and is engaged with the second sheath, The plug includes connector, shell, snap ring, plug connection screw thread, probe, exploration hole, pressure ring, floating part, compression spring, solid Determine frame, the connector is equipped with two and is welded on the aperture of plug connecting seat open interior, the right end weldering of the connector It is connected on inside the left end of shell and is integrated with exploration hole, the outer surface of the shell is nested with snap ring and is matched somebody with somebody using gap Close, chisel is equipped with plug connection screw thread on the aperture position of the exploration hole, and the exploration hole is internally provided with more than two spies Pin inside socket with communicating, and the pressure ring is equipped with two and is uniformly located at the left and right ends of plug inside, the floating part installation It is engaged in the inside of shell and with exploration hole, the floating part, compression spring, fixed frame composition floating structure, the floating The left and right ends of part are fixed by compressing spring supporting, the fixed frame be installed on compression spring outside and with floating part gap Coordinate, the socket is equipped with jack housing, socket snap ring, pedestal, probe contact hole, guide pin, bell guide, horn mouth Keyway, cone key, the outer surface of the jack housing are equipped with socket snap ring, and the jack housing passes through socket snap ring and locking screw Mother is fitted close, and the pedestal is installed in the inside of jack housing with probe contact hole, and the probe contact hole is equipped with two Mutually rabbet above and with probe, the inside of the socket snap ring and the connecting pin of pedestal are equipped with bell guide, the pedestal One end inside jack housing is equipped with guide pin, and the pedestal is equipped with horn mouth keyway with being installed in plug The cone key in portion plugs together.

Further, the pedestal is internally provided with insulator and inner wire, and the outer surface of the jack housing is enclosed with One layer of metal ferrules.

Further, the inner wall of the locking nut is equipped with rubber ring and is engaged with O-ring, improves locking nut Sealing performance.

Further, the horn mouth keyway is respectively respectively equipped with five with cone key and is installed on socket and plug.

Further, the outer surface of the plug is equipped with circular hole, and the small-sized screw is equipped with and is separately mounted to two-by-two On plug connecting seat and socket.

Further, the plug uses stainless steel aluminum alloy material with socket, and there is well anti-to get rusty, is corrosion-resistant The characteristics of.

Further, the compression spring is the helical spring being subject to pressure, and the material section used in it is mostly to justify Shape.

Further, the bell guide and guide pin realize to being connected in blindmate.

Further, the sheath includes rubber waterproof set, groove, sheath connector.

Further, the groove is equipped with two or more and uniformly installed in the outer surface of rubber waterproof set, the rubber The opening of waterproof jacket is equipped with the sheath connector for being used for connecting socket.

Beneficial effect

A kind of connector of the utility model, during connector docks can Relative Floating, and pass through connector Blind plugging function be to realize autoregistration, therefore, float and blind plugging function be relatively important, in order to make plug and socket connector Relatively free linear movement and angle can be produced to float, by plug connector design into floating structure, the floating junction Structure is divided into three parts and forms, including floating part, compression spring and fixed frame, as shown in the figure, floating part is by a compression spring Support, due to there are gap between floating part and fixed frame, thus plug and socket is in mating process, and floating part can root Change free progress by amount of spring compression according to the position of socket linearly to adjust with angle, self-aligning connector is coupled It is smoothed out, and is designed for blindmate, is to realize self aligned major function, connector can be automatic when blindmate refers to plugging together Realize and be oriented to and realize correct mating, it plays the role of guide-localization in connection procedure, and in order to autoregistration, fixed inserts Seat is designed with bell guide, and there is a small end in the front end of the floating part of plug inside, is designed with multiple guide pins thereon, when slotting When the mechanical splice of seat and plug starts, plug smaller diameter end initially enters guide part, gradually promotes, which insert floating Head is longitudinally, laterally moved with adjusting position, is reached alignment purpose, since the small end of plug is provided with guide pin, can be prevented When plug is plugged together and separated because angle, misalignment of axe and bite or stuck, the resistance of motion reduced, plugged together, in separation process It is smoothed out, carries out after the completion of being slightly oriented to, five keys that socket front end is formed begins look for and finely tune and five keys of plug head The advantages of mating of groove, wherein cone key, horn mouth keyway are the smooth of keyway engagement process, and five keys are oriented to docked mode exists It is accurate in guide-localization, and can prevent from mispluging, after five keys and five keyways correctly matings, socket can continue to promote, Just can smoothly realize the normal mating of socket and plug, solve in mechanical mating process since deviation from linearity and angle are inclined Caused by difference the problem of connector misalignment, using the self aligned mode of connector, making being capable of phase in the docking operation of connector To floating, the plug connector of each self installation and socket connector allow for relative motion and can be automatically right in two systems Standard, allows it to compensate position deviation during mechanical splice, mating is smoothly carried out, and the blind plugging function for passing through connector Realize autoregistration, can compensate and correct the relative position error of docking system under the occasion of mechanical splice, make docking operation It is smoothed out, self aligned design employs the blindmate structure that floating part and bell guide, guide pin are combined into, and makes both Cooperate in connector engagement and separation process, realize guide-localization and adjust the function of position.

Brief description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is a kind of structure diagram of connector of the utility model.

Fig. 2 is a kind of decomposition explosion structure diagram of connector of the utility model.

Fig. 3 is the structure diagram of the utility model plug.

Fig. 4 is the structure diagram of the utility model socket.

Fig. 5 is the structure diagram of another angle of the utility model Fig. 4.

Fig. 6 is the structure diagram of the utility model floating structure.

Fig. 7 is the structure diagram of the utility model blindmate component.

Fig. 8 is the structure diagram of the utility model cone key and horn mouth keyway.

Fig. 9 is the position fit structure schematic diagram of five cone keys of the utility model and five horn mouth keyways.

Figure 10 is the structure diagram of the utility model sheath.

In figure：Sheath installing port -1, installing port screw thread -2, small-sized screw -3, plug connecting seat -4, plug -5, circular hole -6, Connector -7, locking nut -8, socket -9, socket fixed screw -10, sheath -11, socket packing ring -12, O-ring -13, plug Packing ring -14, the second sheath -15, connector -501, shell -502, snap ring -503, plug connection screw thread -504, probe -505, spy Gaging hole -506, pressure ring -507, floating part -508, compression spring -509, fixed frame -5010, jack housing -901, socket snap ring - 902nd, pedestal -903, probe contact hole -904, guide pin -905, bell guide -906, horn mouth keyway -907, taper Key -908, rubber waterproof set -1101, groove -1102, sheath connector -1103.

Embodiment

To make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, below With reference to embodiment, the utility model is expanded on further.

Embodiment 1

- Fig. 9 is please referred to Fig.1, the utility model provides a kind of connector, its structure includes sheath installing port 1, installing port spiral shell Line 2, small-sized screw 3, plug connecting seat 4, plug 5, circular hole 6, connector 7, locking nut 8, socket 9, socket fixed screw 10, Sheath 11, socket packing ring 12, O-ring 13, plug gasket 14, the second sheath 15, the right output port of the plug 5 pass through connector 7 It is threadedly coupled with socket 9, the locking nut 8 is threaded between plug 5 and socket 9, the left end and socket of the plug 5 4 clearance fit of connecting seat, left end and 1 the being welded as a whole structure of sheath installing port of the socket connecting seat 4, the sheath peace The outer surface of dress mouth 1 is threadedly coupled with the second sheath 15 around offering installing port screw thread 2, the side of the right output port of the socket 9 Along being threadedly coupled by socket packing ring 12 with sheath 11, the locking nut 8 is internally provided with O-ring 13 close to one end of plug 5, For 13 clearance fit of O-ring between plug 5 and locking nut 8, the left end of the plug connecting seat 4 is internally provided with plug pad Circle 14 is engaged with the second sheath 15, and the plug 5 includes connector 501, shell 502, snap ring 503, plug connection screw thread 504th, probe 505, exploration hole 506, pressure ring 507, floating part 508, compression spring 509, fixed frame 5010, the connector 501 Equipped with two and it is welded on the aperture of 4 open interior of plug connecting seat, the right end of the connector 501 is welded on shell 502 Left end inside and be integrated with exploration hole 506, the outer surface of the shell 502 is nested with snap ring 503 and uses gap Coordinate, chisel is equipped with plug connection screw thread 504 on the aperture position of the exploration hole 506, and the exploration hole 506 is internally provided with two With being communicated inside socket 9, the pressure ring 507 is equipped with two and is uniformly located at the left and right two inside plug 5 probe 505 more than a End, the floating part 508 are installed on the inside of shell 502 and are engaged with exploration hole 506, the floating part 508, compression spring 509th, fixed frame 5010 forms floating structure, and the left and right ends of the floating part 508 are fixed by compressing the support of spring 509, institute Fixed frame 5010 is stated to be installed on the outside of compression spring 509 and be equipped with outside socket with 508 clearance fit of floating part, the socket 9 Shell 901, socket snap ring 902, pedestal 903, probe contact hole 904, guide pin 905, bell guide 906, horn mouth keyway 907th, cone key 908, the outer surface of the jack housing 901 are equipped with socket snap ring 902, and the jack housing 901 passes through socket Snap ring 902 is fitted close with locking nut 8, and the pedestal 903 is installed in the interior of jack housing 901 with probe contact hole 904 Portion, the probe contact hole 904 are equipped with two or more and mutually rabbet with probe 505, the inside of the socket snap ring 902 and base The connecting pin of seat 903 is equipped with bell guide 906, and one end that the pedestal 903 is installed on inside jack housing 901, which is equipped with, leads To pin 905, the pedestal 903 is equipped with horn mouth keyway 907 and is plugged together with the cone key 908 inside plug 5, described Pedestal 903 is internally provided with insulator and inner wire, and the outer surface of the jack housing 901 is enclosed with one layer of metal ferrules, institute The inner wall for stating locking nut 8 is equipped with rubber ring and is engaged with O-ring 13, improves the sealing performance of locking nut 8, the loudspeaker Mouth keyway 907 is respectively respectively equipped with five with cone key 908 and is installed on socket 9 and plug 5, outside the plug 5 Surface is equipped with circular hole 6, the small-sized screw 3 be equipped with is separately mounted to two-by-two plug connecting seat 4 with socket 9, the plug 5 with Socket 9 uses stainless steel aluminum alloy material, has the characteristics that well anti-gets rusty, is corrosion resistant, and the compression spring 509 is yes The helical spring to pressure is born, the material section used in it is mostly circle, the bell guide 906 and guide pin 905 Realize to being connected in blindmate.

This practical autoregistration design, being capable of phase during connector docks the shortcomings that in order to solve the prior art To floating, and the blind plugging function for passing through connector is to realize autoregistration, and therefore, it is relatively important to float with blind plugging function, In order to enable plug 5 and 9 connector of socket to produce relatively free linear movement and angle floating, plug 5 is connected Device is designed to floating structure, which is divided into three parts and forms, including floating part 508, compression spring 509 and fixed frame 5010, as shown in fig. 6, floating part 508 is supported by a compression spring 509, due to being deposited between floating part 508 and fixed frame 5010 There is gap, thus plug 5 and socket 9, in mating process, floating part 508 can pass through spring pressure according to the position of socket 9 The change of contracting amount is free to carry out the adjustment of linear and angle, is smoothed out self-aligning connector mating, and is set for blindmate Meter, is to realize self aligned major function, as shown in fig. 7, connector can realize guiding automatically simultaneously when blindmate refers to plugging together Realize correctly mating, it plays the role of guide-localization in connection procedure, and in order to autoregistration, fixed socket 9 is designed with There are a small end in bell guide 906, the front end of the floating part 508 inside plug 5, are designed with multiple guide pins 905 thereon, when When the mechanical splice of socket 9 and plug 5 starts, 5 smaller diameter end of plug initially enters guide part, gradually promotes, which makes Floating plug 5 is longitudinally, laterally moved with adjusting position, reaches alignment purpose, since the small end of plug 5 is provided with guide pin 905, can prevent when plug 5 from plugging together and separating because angle, misalignment of axe and bite or stuck, the resistance of motion reduced, inserted Splitting or integrating is smoothed out from during, is carried out after the completion of being slightly oriented to, as shown in figure 8, five keys that 9 front end of socket is formed start to seek Look for and finely tune and be keyway engagement process with the mating of five keyways of 5 front end of plug, wherein cone key 908, horn mouth keyway 907 It is smooth, the advantages of position as shown in Figure 9 coordinates figure, and five keys are oriented to docked mode, is that guide-localization is accurate, and can prevent Misplug, after five keys and five keyways correctly matings, socket 9 can continue to promote, and just can smoothly realize socket 9 with inserting First 5 normal mating, solve in mechanical mating process due to connector misalignment caused by deviation from linearity and angular deviation The problem of.

Embodiment 2

- Figure 10 is please referred to Fig.1, the sheath 11 includes rubber waterproof set 1101, groove 1102, sheath connector 1103, The groove 1102 is equipped with two or more and uniformly installed in the outer surface of rubber waterproof set 1101, the rubber waterproof set 1101 Opening be equipped with and be used to connect the sheath connector 1103 of socket 9.

Protective device of the sheath 11 as socket 9 and plug 4 in this practicality, the rubber waterproof set 1101 that its surface is equipped with It can prevent plug 4 and socket 9 from effectively carrying out waterproof, and the design of the elastomeric material, Ke Yirang during deep-water exploration User preferably holds connector, prevents it from dropping and damages the internal structure of connector.

O-ring 13 described in the utility model is that a kind of section is circular rubber seal, because its section is O-shaped, therefore O-shaped rubber seal is called, is also O-ring.Begin to appear in the middle of the 19th century, make the sealing of steam engine cylinder with it at that time Element, because cheap, is simple to manufacture, and function is reliable, and installation requirement is simple, and O-ring is most common sealing machine Tool designs.O-ring bears the pressure of tens megapascal (MPa) thousand pounds.O-ring can be used in static application, can also be used in component Between have in the dynamic application of relative motion, O-ring seal is suitable on the various mechanical equipments, in defined temperature, pressure In power and different liquids and gases media, seal under static or motion state；

Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by normal experiment method, The utility model solves the problems, such as it is the raising with computer technology and automation level, the electrical transmission pair of the prior art Electric connector in welding system more and more uses mechanical system automatic butt, mechanical splice deep-water exploration, cosmic space, Elevated temperature irradiation, radioactivity etc. manually dock under extremely difficult particular surroundings widely use, meanwhile, relative to manual operation, The flexibility of mechanical splice and adjustability are relatively poor, and two systems for being connected to each other each interrogate this foozle with And installation error, so the electric connector that need to be docked is often misalignment, the utility model pass through above-mentioned component mutual group Close, using the self aligned mode of connector, make in the docking operation of connector can Relative Floating, each self installation in two systems Plug connector and socket connector allow for relative motion and can be aligned automatically, allow it to be mended during mechanical splice Position deviation is repaid, mating is smoothly carried out, and autoregistration is realized by the blind plugging function of connector, can be in mechanical splice Occasion under compensation and correct docking system the relative position error, be smoothed out docking operation, it is self aligned design use The blindmate structure that floating part and bell guide 906, guide pin 905 are combined into, makes both engage and separate in connector During cooperate, realize guide-localization and adjust position function, it is described in detail below：

The plug 5 includes connector 501, shell 502, snap ring 503, plug connection screw thread 504, probe 505, exploration hole 506th, pressure ring 507, floating part 508, compression spring 509, fixed frame 5010, the connector 501 are equipped with two and are welded on slotting On the aperture of head 4 open interior of connecting seat, the right end of the connector 501 be welded on inside the left end of shell 502 and with detection Hole 506 is integrated, and the outer surface of the shell 502 is nested with snap ring 503 and is gap-matched, the exploration hole 506 Aperture position on chisel be equipped with plug connection screw thread 504, the exploration hole 506 be internally provided with more than two probes 505 and Communicated inside socket 9, the pressure ring 507 is equipped with two and is uniformly located at the left and right ends inside plug 5, the floating part 508 It is engaged installed in the inside of shell 502 and with exploration hole 506, the floating part 508, compression spring 509,5010 groups of fixed frame Into floating structure, the left and right ends of the floating part 508 are fixed by compressing the support of spring 509, and the fixed frame 5010 is installed Jack housing 901, socket snap ring are equipped with the outside of compression spring 509 and with 508 clearance fit of floating part, the socket 9 902nd, pedestal 903, probe contact hole 904, guide pin 905, bell guide 906, horn mouth keyway 907, cone key 908, The outer surface of the jack housing 901 is equipped with socket snap ring 902, and the jack housing 901 passes through socket snap ring 902 and locking screw Mother 8 is fitted close, and the pedestal 903 is installed in the inside of jack housing 901, the probe contact with probe contact hole 904 Hole 904 is equipped with two or more and mutually rabbets with probe 505, and the inside and the connecting pin of pedestal 903 of the socket snap ring 902 are set There is bell guide 906, one end that the pedestal 903 is installed on inside jack housing 901 is equipped with guide pin 905, described Pedestal 903 is equipped with horn mouth keyway 907 and is plugged together with the cone key 908 inside plug 5.

The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above, for For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation It is required that.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (5)

1. a kind of connector, its structure includes sheath installing port (1), installing port screw thread (2), small-sized screw (3), plug connecting seat (4), plug (5), circular hole (6), connector (7), locking nut (8), socket (9), socket fixed screw (10), sheath (11), Socket packing ring (12), O-ring (13), plug gasket (14), the second sheath (15), it is characterised in that：

The right output port of the plug (5) is threadedly coupled by connector (7) with socket (9), and the locking nut (8) is threadedly coupled Between plug (5) and socket (9), left end and socket connecting seat (4) clearance fit of the plug (5), the socket connection The left end of seat (4) and sheath installing port (1) being welded as a whole structure, the outer surface of the sheath installing port (1), which is surround, to be opened up There is installing port screw thread (2) to be threadedly coupled with the second sheath (15), the edge of the right output port of the socket (9) passes through socket packing ring (12) it is threadedly coupled with sheath (11), the locking nut (8) is internally provided with O-ring (13) close to one end of plug (5), described Between plug (5) and locking nut (8), the left end of the plug connecting seat (4) is internally provided with slotting O-ring (13) clearance fit Doughnut (14) is engaged with the second sheath (15)；

The plug (5) includes connector (501), shell (502), snap ring (503), plug connection screw thread (504), probe (505), exploration hole (506), pressure ring (507), floating part (508), compression spring (509), fixed frame (5010), the connector (501) two are equipped with and is welded on the aperture of plug connecting seat (4) open interior, the right end welding of the connector (501) It is integrated inside the left end of shell (502) and with exploration hole (506), the outer surface of the shell (502) is nested with Snap ring (503) is gap-matched, and chisel is equipped with plug connection screw thread (504) on the aperture position of the exploration hole (506), described Exploration hole (506) is internally provided with more than two probes (505) with being communicated inside socket (9), and the pressure ring (507) is equipped with two It is a and be uniformly located at the internal left and right ends of plug (5), the floating part (508) be installed on the inside of shell (502) and with spy Gaging hole (506) is engaged, the floating part (508), compression spring (509), fixed frame (5010) composition floating structure, described floating The left and right ends of moving part (508) are fixed by compressing spring (509) support, and the fixed frame (5010) is installed on compression spring (509) outside and with floating part (508) clearance fit；

The socket (9) is equipped with jack housing (901), socket snap ring (902), pedestal (903), probe contact hole (904), guiding Pin (905), bell guide (906), horn mouth keyway (907), cone key (908), the appearance of the jack housing (901) Face is equipped with socket snap ring (902), and the jack housing (901) is fitted close by socket snap ring (902) and locking nut (8), The pedestal (903) is installed in the inside of jack housing (901), the probe contact hole (904) with probe contact hole (904) Mutually rabbet equipped with two or more and with probe (505), the inside of the socket snap ring (902) and the connecting pin of pedestal (903) Equipped with bell guide (906), the pedestal (903) is installed on the internal one end of jack housing (901) and is equipped with guide pin (905), the pedestal (903) is equipped with horn mouth keyway (907) with being plugged together installed in the internal cone key (908) of plug (5).

A kind of 2. connector according to claim 1, it is characterised in that：The pedestal (903) is internally provided with insulator With inner wire, the outer surface of the jack housing (901) is enclosed with one layer of metal ferrules.

A kind of 3. connector according to claim 1, it is characterised in that：The inner wall of the locking nut (8) is equipped with rubber Cushion rubber is simultaneously engaged with O-ring (13).

A kind of 4. connector according to claim 1, it is characterised in that：The horn mouth keyway (907) and cone key (908) five are respectively respectively equipped with to be installed on socket (9) and plug (5).

A kind of 5. connector according to claim 1, it is characterised in that：The outer surface of the plug (5) is equipped with circle Hole (6), the small-sized screw (3) is equipped with to be separately mounted on plug connecting seat (4) and socket (9) two-by-two.