CN208571103U - A kind of universal floating formula connector - Google Patents

Abstract

The utility model discloses a kind of universal floating formula connectors, including a floating connection seat and a pair of slotting connector, floating connection seat tool has a cabinet, box inside face is connected with upper body component by spring, fixing has multiple low pressure female terminals and one or two high pressure female terminal in upper body component, there is body assembly to slotting connector, fixing has multiple low pressure male terminals and one or two high pressure male terminal in lower body component, when floating connection seat with to slotting connector to it is slotting when, low pressure female terminal contacts conduction with corresponding low pressure male terminal, high pressure female terminal contacts conduction with corresponding high pressure male terminal.The universal floating formula connector of the utility model, not only force of sliding friction is small, and contact effect is good, each part manufacturing cost is low, also can be achieved at the same time and laterally and longitudinally moves about, adjust automatically deviation post, antidetonation and impact resistance in vehicle operation are improved, and has water-proof function.

Description

A kind of universal floating formula connector

Technical field

The utility model belongs to connector technique field more particularly to a kind of universal floating formula connector.

Background technique

With the development of new energy electric motor vehicle, electric vehicle using more more and more universal, but the electric vehicle charging time is general It is longer, it makes troubles to consumer's use, in order to meet consumer demand, come quickly full generally by way of replacing battery case The energy of sufficient electric vehicle supplements, and the chipware of existing switching interface of battery pack is substantially after being installed on insulating body closely matches It closes, it is relatively fixed motionless, or pressure is applied to float plate by elastic element, compress float plate to battery case direction, but Power battery box and influence of the vehicle body relative vibration to connector can not be eliminated.

To solve the above-mentioned problems, inventor designs a kind of switching interface of battery pack, such as Chinese patent batteries of electric automobile Case changes electrical interface (application No. is 201120069024.4), and a kind of electric car changes electrical interface, including socket end and matches with it The other end battery case interface plug end of conjunction；The socket end includes Socket casing, the pin bushing to connect main power source and is company The contact pin set of accessory power supply and signal source is connect, the plug end includes plug casing and the bolt being mounted on plug casing and inserts Needle, plug casing and guide sleeve installation are on a mounting board；The pin bushing and contact pin set are mounted on Socket casing；It is described to insert Pin, pin bushing and contact pin, contact pin set between the insulating part in its respective mounting hole there are axial gap and radial clearance, So that bolt and contact pin insertion after be formed by chipware can in mounting hole free floating；The Socket casing and guide post are solid Dingan County is in float plate；The side end of float plate is connected on fixed plate component by spring, makes float plate along its own plane It is whole to float.Although the technical solution can effectively eliminate battery case short arc vibration exchange electrical interface while the car is driving and produce Raw influence, while the heat dissipation under chipware working condition is also improved, still, this changes electrical interface and has the disadvantage that

1, between float plate and fixed plate component with face contact, during the two relative motion, frictional force is larger, hinders floating Movable plate is mobile；

2, Socket casing and guide post are fixedly installed in float plate, be there is assembling when due to scattered assembling parts and are missed Difference will cause the contact of conductive terminal bias, influence vehicle-mounted end and battery-end attachment base termination contact effect, use multiple scattered zero Part also will increase part manufacturing cost；

3, this changes electrical interface and can only move about in transverse plane, and longitudinal anti seismic efficiency is poor；

4, cell damage is caused possibly into battery pack without included water-proof function, water in battery case end；

5, bolt, contact pin are solid cylindrical, and cylindrical (referring to patent accompanying drawing) to slotting terminal with bolt and contact pin, Need to be by machining, terminal manufacturing cost is too high；

6, socket end bolt and contact pin are located on same Socket casing, and battery case plug end bolt and contact pin are located at bolt shell On body, during inserting, bolt and contact pin can only adjust contact position simultaneously, can not absorb assembling and to slotting offset error.

Therefore, inventor is it is necessary to design a kind of new connector, to overcome the above problem.

Utility model content

The purpose of this utility model is that: a kind of universal floating formula connector is provided, not only force of sliding friction is small, contact effect Fruit is good, and each part manufacturing cost is low, also can be achieved at the same time and laterally and longitudinally moves about, adjust automatically deviation post, improves vehicle fortune Antidetonation and impact resistance during row, and have water-proof function.

In order to achieve the above object, technical solution adopted in the utility model are as follows:

A kind of universal floating formula connector, including a floating connection seat and a pair of slotting connector, the floating connection seat tool There is a cabinet, the box inside face is connected with upper body component by spring, laterally floating to generate between cabinet and ontology Dynamic, fixing has multiple low pressure female terminals and one or two high pressure female terminal, described pair of slotting connector in the upper body component With body assembly once, fixing has multiple low pressure male terminals and one or two high pressure male terminal in the lower body component；

When the floating connection seat and described pair of slotting connector to it is slotting when, the low pressure female terminal and the corresponding low pressure public affairs Termination contact is conductive, and the high pressure female terminal contacts conduction with the corresponding high pressure male terminal.

Further, lower body component both ends are vertically fixed two guide posts with guiding and positioning function, are convenient for Floating connection seat with to slotting connector to insert, adjust automatically contact position.

Further, the high pressure female terminal has a L-shaped fixing terminal, and the fixing terminal lower end two sides are fixed to be connected It is connected to two rows of contact terminals.

Further, the contact terminal is made of one piece by punching press, saves terminal manufacturing cost, and the contact terminal is logical A base portion is crossed to be fixed on the fixing terminal, the base portion tilt outward extension after to inside inclination extend to form multiple bullets Property contact portion.

Further, the upper body component is covered on second on the first noumenon with a first noumenon and one Body, the first noumenon and the second ontology are made of one piece, and the first noumenon upper and lower ends extend to outside the cabinet, The second ontology upper and lower ends extend to outside the cabinet, and the first noumenon is connected together with the second ontology.

Further, multiple low pressure female terminals are immobilizated in second ontology, the mounting of high pressure female terminal one end In in the first noumenon, the high pressure female terminal other end is compressed by second ontology, to hold high pressure female terminal, is prevented Only high pressure female terminal is mobile.

Further, multiple elastic parts are equipped between the first noumenon and the second ontology, multiple elastic parts are worn It crosses the first noumenon and the second ontology and abuts the cabinet, it is multiple so that cabinet and upper body component generate vertical floating The elastic parts and the cabinet point contact reduce the frictional force between ontology and cabinet.

Further, the third ontology and one the 4th ontology that there is the lower body component bottom surface to be equipped with water proof ring, it is described 4th body cap is set to third ontology lower end, and the 4th ontology upper end passes through the third ontology, the 4th ontology It is connected together with the third ontology.

Further, it is arranged with water proof ring outside the low pressure male terminal and is fastened in the 4th ontology, the high pressure is public Terminal one end is mounted in the third ontology, and the other end is compressed by the 4th ontology, to hold high pressure male terminal, is prevented High pressure male terminal is mobile.

Further, described this body by integral forming of third, the 4th body by integral forming.

Compared with prior art, the utility model has following technical effect:

A kind of universal floating formula connector provided by the utility model, by ontology and cabinet upper end point contact, and with Cabinet lower end small area contact, and then reduce frictional force, increases sliding speed and precision, between ontology and cabinet by spring and Elastic parts connection, while realize laterally and longitudinally move about, adjust automatically deviation post, improve vehicle operation in antidetonation and Impact resistance, each part manufacturing cost is low, and entire connector manufacturing cost is effectively reduced, is also equipped with water-proof function.

Detailed description of the invention

Fig. 1 is the utility model universal floating formula connector perspective view；

Fig. 2 is the utility model floating connection seat solid partial exploded view；

Fig. 3 is the utility model to slotting connector solid partial exploded view；

Fig. 4 is the utility model universal floating formula connector top view；

Fig. 5 is A-A sectional view and partial enlarged view in Fig. 4；

Fig. 6 is B-B sectional view and partial enlarged view in Fig. 4；

Fig. 7 be the utility model floating connection seat with to slotting connector to being inserted through journey cross-sectional view.

It illustrates: 100, connector, 1, floating connection seat, 11, cabinet, 111, fixed plate, 1111, holding section, 1112, Second guide sleeve, 112, lower cover, the 1121, first fixed column, 1122, protrusion, 1123, hanging platform, 12, upper body component, 121, first Ontology, the 1211, first base portion, the 1212, first holding parts, the 1213, first protrusion, 1214, upper limit card slot, 1215, second Fixed column, the 1216, first guide sleeve, the 122, second ontology, the 1221, second base portion, the 1222, second holding parts, the 1223, second protrusion Portion, 1224, convex platform, 1225, pilot hole, 13, elastic parts, 131, guide post, 1311, boss, 132, compressed spring, 14, height Pressure female terminal, 141, fixing terminal, 142, contact terminal, 15, low pressure female terminal, 151, inner contact terminal, 152, housing, 16, Extension spring, 2, to slotting connector, 21, lower body component, 211, third ontology, 2111, third base portion, 2112, third fixing Portion, 2113, extension, 2114, third protrusion, 2115, lower limit card slot, the 212, the 4th ontology, the 2121, the 4th base portion, 2122, the 4th holding parts, the 2123, the 4th protrusion, 2124, lower convex platform, 22, low pressure male terminal, 23, water proof ring, 24, high pressure public affairs Terminal, 25, panel water proof ring, 26, guide post.

Specific embodiment

With reference to the accompanying drawing, the embodiments of the present invention is specifically illustrated, attached drawing is only for reference and illustrates use, not structure The limitation of pairs of the utility model patent protection scope.

Referring to figs. 1 to Fig. 3, a kind of universal floating formula connector 100, including a floating connection seat 1 and a pair of slotting connector 2, which has a cabinet 11, which is connected with upper body component 12, upper body group by spring Fixing has multiple low pressure female terminals 15 and one or two high pressure female terminal 14 in part 12, has a lower body to slotting connector 2 Component 21, the interior fixing of the lower body component 21 have multiple low pressure male terminals 22 and one or two high pressure male terminal 24, this is practical Novel preferably two high pressure female terminals 14 and two corresponding high pressure male terminals 24, when floating connection seat 1 inserts connection with described pair Part 2 to it is slotting when, low pressure female terminal 15 and corresponding low pressure male terminal 22 contact conduction, transmit low-voltage signal, two high pressure female terminals 14 high pressure male terminals 24 corresponding with two contact conduction, transferring high voltage electric current.

Referring to Figures 1 and 2, the cabinet 11 has a lower cover 112 and a fixed plate 111, which is covered on down Forming a cavity on lid 112,112 lower wall portion hollow out of lower cover is uniformly provided with multiple raised 1122 in the cavity of cabinet 11, so as to Reduce the contact area between lower cover 112 and upper body component 12, and then reduce contact friction force, four in the cavity of cabinet 11 Corner is nearby equipped with multiple first fixed columns 1121, the utility model preferably four the first fixed columns 1121, be applied not only to it is upper 12 elastic connection of body assembly, also acts as positioning action, closes convenient for fixed plate 111 and the lid of lower cover 112,112 inside sidewalls of lower cover Equipped with multiple hanging platforms 1123, multiple hanging platforms 1123 with fixed plate 111 for connecting.111 part hollow out of fixed plate, lower surface are convex Equipped with multiple second guide sleeves 1112 corresponding with the first fixed column 1121,111 bottom surface of fixed plate has extended downwardly multiple and hanging platform 1123 corresponding holding sections 1111, when fixed plate 111 and the lid conjunction of lower cover 112, multiple correspondences of hanging platforms 1123 are caught in multiple clampings In the through-hole in portion 1111, multiple first fixed columns 1121 are partially protruded into corresponding second guide sleeve 1112, lower cover 112 and fixed plate Through-hole coaxial communication on 111 4 corners, entire cabinet 11 are fixedly mounted by the through-hole on lower cover 112 and fixed plate 111 In installation panel on, at this point, 111 upper surface of fixed plate directly with installation plate contact.

Referring to Fig. 2, the upper body component 12 have a first noumenon 121 and one be covered on the first noumenon 121 the Two ontologies 122, the first noumenon 121 and the second ontology 122 are made of one piece by plastic material, the first noumenon about 121 two End extends to outside cabinet 11, and 122 upper and lower ends of the second ontology extend to outside cabinet 11, and the first noumenon 121 and the second ontology 122 block Connection is closed, multiple elastic parts 13 pass through the first noumenon 121 and the second ontology 122 and abut cabinet 11, multiple elastic parts 13 With 11 point contact of cabinet.

The first noumenon 121 has the first base portion 1211 of a plate, when the first noumenon 121 is contacted with cabinet 11, First base portion, 1211 lower surface abuts multiple raised 1122, to reduce the contact area between the first noumenon 121 and cabinet 11, First base portion, 1211 one end has upwardly extended one or two first protrusion 1213, which passes through second Ontology 122 and cabinet 11 simultaneously extend to outside cabinet 11, and 1211 other end of the first base portion has extended downwardly and first protrusion 1213 corresponding first holding parts 1212, the first holding parts 1212 pass through cabinet 11 and extend to outside cabinet 11, the utility model It is preferred that two the first protrusions 1213 and two the first holding parts 1212, two the first protrusions 1213 are equipped with and corresponding first The upper limit card slot 1214 of 1212 accommodating chamber of holding parts connection, the upper limit card slot 1214 are prevented for mounting high pressure female terminal 14 Only high pressure female terminal 14 moves down, and 1211 upper surface of the first base portion is convexly equipped with multiple second fixed columns 1215 and multiple first and leads 1216 are covered, is equipped with through-hole inside each first guide sleeve 1216, which runs through 1216 upper surface of the first guide sleeve and the first base portion 1211 lower surfaces, the through-hole upper end are additionally provided with the step of an annular, and multiple elastic parts 13 are installed on multiple first guide sleeves 1216 Interior, multiple 16 one end of extension spring correspondences are sheathed in multiple first fixed columns 1121, and multiple 16 other ends of extension spring are corresponding It is sheathed in multiple second fixed columns 1215 on the first noumenon 121, the utility model preferably four extension springs 16 and four pairs Fixed column, a pair of of fixed column include first fixed column 1121 and second fixed column 1215, four extension spring 16 In in four clinodiagonals of the first base portion 1211, setting on the first base portion 1211 there are two lower guide pillar hole, which is located at Between first fixed column 1121 and the second fixed column 1215,121 side of the first noumenon is additionally provided with multiple be used for and the second ontology 122 The hanging platform of engaging.

Second ontology 122 has the second base portion 1221 of a plate, which has extended downwardly one Or two for holding the second holding parts 1222 of low pressure female terminal 15, the utility model preferably second holding parts 1222, Second holding parts 1222 are corresponded to across the first noumenon 121 and cabinet 11 and are extended to outside cabinet 11, second holding parts 1222 Between two the first holding parts 1212, the second base portion 1221 upwardly extends that there are two corresponding with the first protrusion 1213 annular The second protrusion 1223, two are corresponding with the first protrusion 1213 across two the second protrusions 1223, two second protrusions Portion 1223 extends to outside cabinet 11, has extended downwardly multiple convex platforms 1224, the convex platform on two the second protrusions 1223 1224, for compressing high pressure female terminal 14, prevent high pressure female terminal 14 from moving up, the second base portion 1221 is led equipped with multiple with first 1216 corresponding pilot holes 1225 are covered, 1221 lower surface of the second base portion is additionally provided with the groove being connected to corresponding pilot hole 1225, should Pilot hole 1225 and groove and the through-hole in corresponding first guide sleeve 1216 are coaxial, are additionally provided on the second base portion 1221 and lower guide pillar hole Corresponding upper guide post hole, 122 side of the second ontology are equipped with multiple grooves, and multiple hanging platforms correspondence of 121 side of the first noumenon is caught in In multiple grooves of second ontology, 122 side, so that the first noumenon 121 and the second ontology 122 are fastened and connected.

Referring to Fig. 2, Fig. 4 and Fig. 5, elastic parts 13 has a guide post 131, which passes through the first base portion Corresponding pilot hole 1225 and 1211 upper surface of the first base portion is extended upwardly beyond on 1211, top is arc-shaped and and cabinet 11 111 point contact of fixed plate to reduce contact area when cabinet 11 slides, and then reduces friction, and the guide post 131 is another The through-hole in the first guide sleeve 1216 is held, guide post 131 is equipped with the boss 1311 of an annular, which is located at the second base In the groove of 1221 bottom surface of portion, upper surface abuts the second ontology 122, is arranged with a compressed spring 132, the pressure on guide post 131 Contracting spring 132 is located between boss 1311 and the first base portion 1211, and 132 one end of compressed spring abuts 1311 lower surface of boss, pressure 132 other end of contracting spring abuts on the step in 1216 through-hole of the first guide sleeve, and guide post 131 is prevented to be detached from the first noumenon 121 and the Two ontologies 122.

Referring to Fig. 2 and Fig. 6, the high pressure female terminal 14 has a L-shaped fixing terminal 141,141 side of fixing terminal Equipped with hanging platform, correspondence is mounted in upper limit card slot 1214, prevents fixing terminal 141 from moving down, the upper end is located at convex platform 1224 lower sections prevent fixing terminal 141 from moving up, which is fixedly connected with two rows of contact jaws Son 142, which is made of one piece by punching press, which is fixed on fixing terminal by a base portion 141 sides, the base portion tilt outward extension after to inside inclination extend to form multiple elastic contact parts, so as to high pressure male end Sub 24 Elastic Contacts, transmit high-tension current, and high pressure female terminal 14 is assembled by a fixing terminal 141 and two contact terminals 142 It forms, entire high pressure female terminal 14 sequentially passes through corresponding second protrusion 1223 and the first holding parts 1212, and is connected to pair 1213 upper surface of the first protrusion answered.

The low pressure female terminal 15 has an inner contact terminal 151, and there are two U-shapeds for 151 one end of inner contact terminal extension Wire connecting portion, the wire connecting portion of two U-shapeds is respectively used to be riveted with the core of cable and outside, 151 other end of inner contact terminal It is extended with contact portion, which is used to contact conduction with low pressure male terminal 22, and the contact portion of inner contact terminal 151 is in round tube Shape, diameter is gradually reduced from top to bottom and bottom surface is in multiple semi-circulars, so as to 22 Elastic Contact of low pressure male terminal, transmit low Signal is pressed, is also arranged and is fixed with a housing 152 outside inner contact terminal 151,152 upper end of housing is equipped with a boss and multiple elasticity Arm is immobilizated in entire low pressure female terminal 15 in second holding parts 1222, prevents low pressure female terminal 15 from moving up and down.

Referring to Fig. 3, the lower body component 21 has a third ontology 211 and one the 4th ontology 212, the 4th ontology 212 It is covered on 211 lower end of third ontology, 212 upper end of the 4th ontology passes through third ontology 211, the 4th ontology 212 and third ontology 211 It is connected together, third ontology 211 and the 4th ontology 212 are made of one piece by plastic material.

Referring to Fig. 3 and Fig. 6, the third ontology 211 has a flat third base portion 2111, the third base portion 2111 Upper and lower surfaces are extended with guide sleeve, and two guide posts 26 are individually fixed in corresponding guide sleeve, and to slotting face gluing, filling two Gap between a guide post 26 and third ontology 211 prevents water from entering cabinet, third base portion 2111 along two guide posts 26 Upper surface is upwardly extended there are two third holding parts 2112 and an extension 2113, and two third holding parts 2112 and two the One holding parts 1212 are corresponding and are located between two guide posts 26, and two third holding parts 2112 are corresponding for accommodating and mounting High pressure male terminal 24, extension 2113 is corresponding with the second holding parts 1222 and is located between two third holding parts 2112, extends For accommodating low pressure male terminal 22,2111 lower surface of third base portion is extended downwardly there are two third protrusion 2114 in portion 2113, and two A third protrusion 2114 passes through the 4th ontology 212, offers on the third protrusion 2114 for mounting high pressure male terminal 24 Lower limit card slot 2115, prevent high pressure male terminal 24 from moving up, be additionally provided with one in the groove of 2111 lower surface of third base portion The panel water proof ring 25 of annular, when third ontology 211 being prevented to be fixed on installation panel, extraneous water enters case from mounting surface In vivo.

4th ontology 212 has one the 4th base portion 2121, and the 4th base portion 2121 is sheathed on two third protrusions On 2114, and the guide sleeve of 2111 lower end of third base portion is covered, the 4th base portion 2121 has upwardly extended one for holding low-voltage terminal 22 the 4th holding parts 2122, the 4th holding parts 2122 protrude into extension 2113, and 2121 lower surface of the 4th base portion extends downwardly There are two the 4th protrusion 2123 of plate, the 4th protrusion 2123 is equipped with multiple lower convex platforms 2124, prevents high pressure male end Son 24 moves down.

22 lower end of low pressure male terminal is equipped with boss and elastic arm, and low-voltage terminal 22 is made to be immobilizated in the 4th ontology 212 In 4th holding parts 2122, prevent low pressure male terminal 22 from moving up and down, all 22 upper ends of low-voltage terminal are also arranged with a water proof ring 23, which is installed in extension 2113, and abuts its lower surface by the 4th holding parts 2122, prevents water proof ring 23 from moving It is dynamic, and then water is prevented to enter in cabinet in the gap between low pressure male terminal 22 and the 4th ontology 212.

The high pressure male terminal 24 is L-shaped, and the upper end is fixed with anti-tentacle cap, prevents from getting an electric shock, 24 side of high pressure male terminal Equipped with hanging platform, correspondence is mounted in lower limit card slot 2115, prevents high pressure male terminal 24 from moving up, lower end is located at lower convex platform 2124 tops, prevent high pressure male terminal 24 from moving down, and entire high pressure male terminal 24 passes through the 4th base portion 2121 and corresponding third Holding parts 2112, and it is connected to corresponding 2114 lower surface of third protrusion.

The utility model universal floating formula connector is mainly used for connecting vehicle-mounted and battery case, realize it is vehicle-mounted with battery case it Between electric connection, the energy supplement for quickly meeting electric vehicle is carried out in a manner of replacing battery case, floating connection seat 1 passes through cabinet 11 are fixedly installed on the installation panel of vehicle-mounted end, and 111 upper surface of fixed plate directly abuts vehicle-mounted end installation panel, to slotting connection Part 2 is fixedly installed on the installation panel of battery case by third ontology 211, and the mounting surface of third ontology 211 directly abuts electricity Chi Duan installs panel, and when being installed on battery case installation panel to slotting connector 2, panel water proof ring 25 abuts battery case installation Panel prevents extraneous water from entering cabinet from mounting surface, and the water proof ring 23 on low pressure male terminal 22 prevents water from low pressure to socket Enter cabinet along low pressure male terminal 22, after 24 groups of high pressure male terminal enter in lower body component 21, glue is filled in lower end, prevents Water enters in cabinet socket along high pressure male terminal 24 from high pressure, and two 26 groups of guide post enter in third ontology 211, and right Face gluing is inserted, so that glue fills the gap between two guide posts 26 and third ontology 211, prevents water along two guide posts 26 enter cabinet, finally make entirely individually have water-proof function to slotting connector 2, prevent water from entering battery case, damage battery.

Referring to figure 6 and figure 7, when slotting with 1 pair of floating connection seat to slotting connector 2, two guide posts 26 pass through cabinet 11 Guide pillar hole on upper and lower hollow-out part, the first noumenon 121 and the second ontology 122 is realized to slotting connector 2 and floating connection seat 1 Whole positioning, firstly, two high pressure female terminals 14,24 Elastic Contact of high pressure male terminal corresponding with two is conductive, transmitting high pressure letter Number, battery case is to vehicle-mounted charge, and thereafter, multiple low pressure female terminals 15 are conductive with corresponding 22 Elastic Contact of low pressure male terminal, passes Pass low-voltage signal, vehicle-mounted charge signal passed into onboard system control unit, when installing battery case, to slotting connector 2 with 1 pair of floating connection seat is inserted, and external force is passed to the first noumenon 121 and the second ontology 122 by terminal, the first noumenon 121 and the Two ontologies 122 move up together, and guide post 131 is moved down with respect to the first noumenon 121 and the second ontology 122, the boss 1311 on guide post 131 Compress corresponding compressed spring 132, flexible deformation occurs for compressed spring 132, when unloading battery case and removing external force, compressed spring 132 restore flexible deformation, and the first noumenon 121 and the second ontology 122 reset, and realize vertical between cabinet 11 and upper body component 12 To movement, meanwhile, the first noumenon 121 and the second ontology 122 generate laterally between cabinet 11 under the action of extension spring 16 It is mobile, final to realize that all directions multiple degrees of freedom floats between cabinet 11 and upper body component 12, automatic calibration battery case installation Multiple degrees of freedom torsion and displacement in the process, the error generated in balancing battery case installation process, when the vehicle is running, cabinet 11 by External force, which squeezes, generates horizontal and vertical all directions sliding, is not only calibrated and compensated the multiple degrees of freedom generated when vehicle operation automatically Torsion and offset displacement, moreover it is possible to eliminate vibration and impact, improve antidetonation and impact resistance in vehicle operation.

The relocation mechanism of the utility model connector, has following technical effect that

1, the first noumenon 121 and the second ontology 122 are connect by extension spring 16 with cabinet 11, make cabinet 11 and ontology it Between realize laterally floating, while by the elastic parts 13 between the first noumenon 121 and the second ontology 122, realize cabinet 11 with Vertical floating between ontology is finally realized that horizontal and vertical all directions multiple degrees of freedom floats, is not only calibrated and compensated automatically Multiple degrees of freedom torsion and offset displacement, moreover it is possible to improve antidetonation and impact resistance in vehicle operation；

2, when producing relative sliding between cabinet 11 and upper body component 12, upper body component 12 passes through the top of guide post 131 End and 11 inner surface point contact of cabinet, effectively reduce the frictional force in sliding process, increase sliding speed, fast automatic calibration, It prevents frictional force excessive, generates heat, influence connector performance；

3, when 121 lower end of the first noumenon is abutted with cabinet 11, the first noumenon 121 and multiple raised 1122 in cabinet 11 It directly contacts, reduces contact area, and then reduce frictional force, increase sliding speed, fast automatic calibration prevents frictional force mistake Greatly, heat is generated, connector performance is influenced；

4, the first noumenon 121 is integrally formed, and HV Terminal is directly mounted in the first noumenon 121, by compressed spring 132 Movement is pushed directly on, part manufacturing cost is not only saved, also effectively avoids the assembly error between multiple parts, influence terminal Automatic calibration performance and contact effect.

5, the second ontology 122 is integrally formed, and low-voltage terminal is directly immobilizated in second ontology 122, by the first noumenon 121 Movement is directly driven, part manufacturing cost is not only saved, also effectively avoids the assembly error between multiple parts, influence terminal Automatic calibration performance and contact effect.

6, after separating to slotting connector 2 with floating connection seat 1, relocation mechanism can reset completely；

7, the glue of 24 lower end of panel water proof ring 25, water proof ring 23 and high pressure male terminal prevents water from entering battery case jointly In vivo, entirely individually has water-proof function to slotting connector 2, the battery in effective protection battery case prevents battery corrosion；

8, third ontology 211 is integrally formed, and two guide posts 26 are directly fixed on 211 both ends of third ontology, prevent because Assembly error and lead between terminal eccentric contact, influence signal transmission；

9, water proof ring 23 is located at the upper end of 22 elastic arm of low pressure male terminal, when exiting single terminal, low pressure male terminal 22 On elastic arm need not move through water proof ring 23, can directly be exited from terminals, it is easy to maintenance, simple, save cost；

10, high pressure female terminal 14 and low pressure female terminal 15 can be by being then assembled into type after punching press, and high pressure male terminal 24 can Directly by punch forming, reduce bonder terminal manufacturing cost；

11, the HV Terminal on floating connection seat 1 is located in different ontologies from low-voltage terminal, meanwhile, to slotting connector 2 On HV Terminal also be located at from low-voltage terminal in different ontologies, make HV Terminal and low-voltage terminal separately adjust and contacts position Set, individually absorb combination or to slotting error, entire connector be suitable for it is multi-direction to insert, calibrate contact position in time.

Above disclosed is only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this Protection scope, therefore equivalent variations made according to the patent scope of the utility model still belong to the model that the utility model is covered It encloses.

Claims (10)

1. a kind of universal floating formula connector, which is characterized in that including a floating connection seat (1) and a pair of slotting connector (2), institute Floating connection seat (1) is stated with a cabinet (11), cabinet (11) medial surface is connected with upper body component (12) by spring, Fixing has multiple low pressure female terminals (15) and one or two high pressure female terminal (14) in the upper body component (12), described right Inserting connector (2) has body assembly (21), and fixing has multiple low pressure male terminals (22) in the lower body component (21) With one or two high pressure male terminal (24)；

When the floating connection seat (1) and described pair of slotting connector (2) to it is slotting when, the low pressure female terminal (15) with it is corresponding described in Low pressure male terminal (22) contact is conductive, and the high pressure female terminal (14) contacts conduction with the corresponding high pressure male terminal (24).

2. universal floating formula connector as described in claim 1, which is characterized in that lower body component (21) both ends are vertical It is fixed that there are two the guide posts (26) with guiding and positioning function.

3. universal floating formula connector as described in claim 1, which is characterized in that the high pressure female terminal (14) has a L The fixing terminal (141) of shape, fixing terminal (141) the lower end two sides are fixedly connected with two rows of contact terminals (142).

4. universal floating formula connector as claimed in claim 3, which is characterized in that the contact terminal (142) is by punching press one Body formed to form, the contact terminal (142) is fixed on the fixing terminal (141) by a base portion, and the base portion is outside It rolls and extends to form multiple elastic contact parts to inside inclination after tiltedly extending.

5. universal floating formula connector as described in claim 1, which is characterized in that the upper body component (12) has one the One ontology (121) and one is covered on the second ontology (122) on the first noumenon (121), the first noumenon (121) and Two ontologies (122) are made of one piece, and the first noumenon (121) upper and lower ends extend to the cabinet (11) outside, described Second ontology (122) upper and lower ends extend to the cabinet (11) outside, and the first noumenon (121) and the second ontology (122) are blocked Close connection.

6. universal floating formula connector as claimed in claim 5, which is characterized in that multiple low pressure female terminal (15) fixings In second ontology (122), described high pressure female terminal (14) one end is mounted in the first noumenon (121), the height Pressure female terminal (14) other end is compressed by second ontology (122).

7. such as universal floating formula connector described in claim 5 or 6, which is characterized in that the first noumenon (121) and second Between ontology (122) be equipped with multiple elastic parts (13), multiple elastic parts (13) pass through the first noumenon (121) and Second ontology (122) simultaneously abuts the cabinet (11), multiple elastic parts (13) and the cabinet (11) point contact.

8. universal floating formula connector as described in claim 1, which is characterized in that the lower body component (21) has a bottom Face is equipped with tetra- ontology (212) of third ontology (211) He Yi of water proof ring, and the 4th ontology (212) is covered on the third Ontology (211) lower end, the 4th ontology (212) upper end pass through the third ontology (211), the 4th ontology (212) with The third ontology (211) is connected together.

9. universal floating formula connector as claimed in claim 8, which is characterized in that be arranged with outside the low pressure male terminal (22) Water proof ring is simultaneously fastened in the 4th ontology (212), and described high pressure male terminal (24) one end is mounted on the third ontology (211) in, high pressure male terminal (24) other end is compressed by the 4th ontology (212).

10. universal floating formula connector as claimed in claim 8 or 9, which is characterized in that third ontology (211) one Molding, the 4th ontology (212) are integrally formed.