CN117276963A - Electric connector with multiple locking function - Google Patents
Electric connector with multiple locking function Download PDFInfo
- Publication number
- CN117276963A CN117276963A CN202311536543.0A CN202311536543A CN117276963A CN 117276963 A CN117276963 A CN 117276963A CN 202311536543 A CN202311536543 A CN 202311536543A CN 117276963 A CN117276963 A CN 117276963A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- connector
- fixedly connected
- shell
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006870 function Effects 0.000 claims abstract description 17
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 81
- 238000001125 extrusion Methods 0.000 claims description 48
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 18
- 230000001965 increasing effect Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an electric connector with multiple locking functions, and relates to the technical field of electric connectors. The technical problem that the existing electric connector cannot be powered off rapidly is solved. The invention provides an electric connector with multiple locking functions, which comprises a connecting seat, wherein the connecting seat is provided with a connector, one side, close to the connecting seat, of the connector is provided with a shell, guide cylinders in mirror image distribution are fixedly connected in the connecting seat, guide columns in mirror image distribution are fixedly connected in the connector, the guide columns are matched with the adjacent guide cylinders, and the connecting seat is connected with a locking column and an unlocking column in a sliding manner. According to the invention, the shell is limited through the locking column, the shell is not limited by deliberately removing the shell when the connecting seat is in butt joint with the connector, and meanwhile, the unlocking column can be pressed to unlock the shell when the connecting seat is disconnected with the connector, so that the power is cut off more rapidly when an emergency situation occurs.
Description
Technical Field
The present invention relates to the field of electrical connectors, and more particularly, to an electrical connector with multiple locking functions.
Background
An electric connector is a device for connecting a wire with a wire or a device, and consists of a fixed end and a free end, wherein the fixed end of the electric connector is used for connecting electricity, the free end is used for connecting the wire or the device, and the fixed end and the free end are spliced to realize power or signal transmission.
The electric connector is divided into a round electric connector and a rectangular electric connector, wherein when the round electric connector is used, in order to ensure the stability of connection and the tightness of a joint, the outer sides of a fixed end and a free end of the electric connector are mutually connected through bolts, and the electric connector is fixed by adopting threaded connection, so that the electric connector is inconvenient to immediately disconnect a circuit when encountering emergency such as electric shock of personnel, the timely progress of rescue is influenced, and great injury is caused to the electric shock personnel.
Disclosure of Invention
In order to overcome the defect that the conventional electric connector cannot be rapidly powered off, the invention provides the electric connector with multiple locking functions.
The technical proposal is as follows: the utility model provides an electric connector with multiple locking function, includes the connecting seat, the connecting seat is provided with the connector, the connecting seat with the connector cooperation, the connector is close to one side of connecting seat is provided with the shell, the rigid coupling has guiding cylinder that mirror image distributes in the connecting seat, the connecting seat is provided with the intercommunication subassembly, the mirror image distributes the guiding cylinder all passes through the intercommunication subassembly is connected with electrified wire, the rigid coupling has the guide pillar that mirror image distributes in the connector, the guide pillar that mirror image distributes is connected with uncharged wire, the guide pillar with adjacent guiding cylinder cooperation, connecting seat sliding connection has locking post and unblock post, the unblock post with the rigid coupling has the spring between the connecting seat, the inboard of shell be provided with the spacing complex recess of locking post, the connecting seat is provided with first cavity and second cavity, locking post with the unblock post is located respectively first cavity with in the second cavity, the rigid coupling has the pipe in the connecting seat, the pipe will first cavity with second cavity intercommunication, first cavity and second cavity all have the sealing mechanism to be provided with in the sealing mechanism.
Further, the clamping mechanism comprises a clamping sleeve, the clamping sleeve is connected with the outer side of the connecting seat in a sliding mode, a first sliding groove is formed in the outer side of the connecting seat, the clamping sleeve is far away from one side of the connecting head and slides along the first sliding groove, a second sliding groove is formed in the outer side of the shell, one side, close to the connecting head, of the clamping sleeve slides along the second sliding groove, one side, close to the connecting head, of the connecting seat is connected with an extrusion ring in a sliding mode, a third sliding groove is formed in the outer side of the connecting seat, the extrusion ring slides along the third sliding groove, a spring is fixedly connected between the clamping sleeve and the extrusion ring, and the shell is matched with the clamping sleeve.
Further, one side of the connecting seat away from the connector is slidably connected with a limiting block, a spring is fixedly connected between the limiting block and the connecting seat, the limiting block is in limiting fit with the clamping sleeve, and the limiting block is matched with the extrusion ring.
Further, the communication assembly comprises a limit ball, limit ball sliding connection in the cutting ferrule is kept away from one side of connector, limit ball with the rigid coupling has the spring between the cutting ferrule, rotation is connected with the intercommunication post in the connecting seat, connecting seat sliding connection has the spliced pole, be provided with the fourth spout in the connecting seat, the spliced pole is followed the fourth spout slides, the spliced pole with the rigid coupling has the spring between the connecting seat, the spliced pole with the rigid coupling has the torsional spring between the spliced pole, the spliced pole with the connector cooperation, sliding connection has the screens ball in the spliced pole, the screens ball with the rigid coupling has the spring between the spliced pole, the screens ball with the spacing cooperation of connecting seat, the screens ball cooperation, the rigid coupling has the conducting ring of mirror image distribution in the spliced pole, the conducting post with the spacing cooperation of connecting seat, the rigid coupling has the spring between the adjacent conducting post, conducting and adjacent conducting post with the conducting wire of conducting post is kept away from one side of conducting post.
Further, the sealing mechanism comprises an air bag fixedly connected to one side of the shell, which is close to the connector, the air bag is matched with the connecting seat, the shell is slidably connected with a sealing plug, a spring is fixedly connected between the shell and the sealing plug, the shell is provided with an exhaust hole, the sealing plug is positioned in the exhaust hole, the exhaust hole is communicated with the air bag, a trigger rod is slidably connected to one side of the sleeve, which is close to the shell, a spring is fixedly connected between the sleeve and the trigger rod, the trigger rod is matched with the sealing plug, and an air inlet assembly for controlling the expansion of the air bag is arranged on the shell.
Further, the subassembly that admits air is including the sealing ring, the sealing ring rigid coupling in the shell, the sealing ring with the connector contacts, the sealing ring is provided with the inlet port that communicates and annular equidistance distributes with the external world, be close to in the inlet port one side sliding connection of sealing plug has the sealing bench, the sealing bench with the rigid coupling has the spring between the sealing ring, the shell be provided with the air vent that gasbag intercommunication and annular equidistance distribute, the air vent with adjacent the inlet port communicates, sliding connection has the shutoff piece in the inlet port, the shutoff piece with the rigid coupling has the spring between the sealing ring, the connecting seat is close to one side rigid coupling of connector has the deblocking pole of annular equidistance distribution, the deblocking pole with adjacent the shutoff piece cooperation.
Further, the emergency mechanism is used for reducing the resistance of the guide cylinder when the guide cylinder and the adjacent guide columns are heated seriously, the emergency mechanism comprises a conductive cylinder distributed in a mirror image mode, the conductive cylinder distributed in a mirror image mode is fixedly connected with the connecting seat and the connecting head respectively, the guide cylinder is electrically connected with the adjacent conductive cylinder, memory springs are fixedly connected on opposite sides in the conductive cylinder in a mirror image mode, conductive columns are fixedly connected with the memory springs, and the conductive columns are distributed in a mirror image mode and are matched mutually.
Further, the connecting seat and opposite sides in the connecting head are both connected with extrusion sheets in a sliding manner, the extrusion sheets are matched with adjacent conductive columns, springs are fixedly connected between the connecting seat and the adjacent extrusion sheets, and springs are fixedly connected between the connecting head and the adjacent extrusion sheets.
Further, still including set up in buffer gear of connector, buffer gear be used for the protection the connecting seat with the junction of shell is not damaged, buffer gear is including the buffering ball, buffering ball sliding connection in the shell is close to one side of connector, the buffering ball with the rigid coupling has the spring between the shell, the connector be provided with buffering ball extrusion fit and equidistance distributed's recess, the shell with the rigid coupling has the extension spring between the connector, the sealing ring with connector extrusion fit, the connector with shell sliding connection.
Further, the length of the guide post, which protrudes out of one side of the connector, close to the connector is equal to the depth of the guide cylinder, and the length of the guide post, which protrudes out of one side of the connector, close to the connector, is greater than the length of the grooves which are distributed in equal distance on the connector.
The invention has the beneficial effects that: according to the invention, the shell is limited through the locking column, the shell is not limited by deliberately removing the shell when the connecting seat is in butt joint with the connector, and meanwhile, the unlocking column can be pressed to unlock the shell when the connecting seat is disconnected with the connector, so that the power is cut off more rapidly when an emergency situation occurs.
The connecting seat and the connector are connected through the rotation of the connecting column, and then the power is supplied to the lead, so that electric shock accidents are prevented when the connecting seat and the connector are not connected.
The connecting seat and the connecting head are sealed through the expansion of the air bag, so that the stability of the connection between the connecting seat and the connecting head can be improved while water inflow between the connecting seat and the connecting head is prevented.
The conductive columns distributed in a mirror image manner are connected with the adjacent guide cylinders and guide columns in parallel, so that the resistance of the heating wire is reduced, the heating value is further reduced, and engineering delay caused by fire disaster or circuit breaking due to overheating of the device is avoided.
The tension spring and the limiting groove decompose the force of the pulling wire, so that the connection part of the connecting seat and the shell is prevented from being directly subjected to hard tension, and the connection part of the connecting seat and the shell is prevented from being damaged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the connecting base, the connecting head and the housing of the present invention;
FIG. 3 is a schematic perspective view of the connector, housing and guide cylinder of the present invention;
FIG. 4 is a schematic perspective view of the ferrule, compression ring and stopper of the present invention;
FIG. 5 is a schematic perspective view of the first, second and third sliding grooves according to the present invention;
FIG. 6 is a schematic perspective view of a connecting column, a fourth chute and a detent ball according to the present invention;
FIG. 7 is a schematic perspective view of the detent ball, conductive ring and conductive post of the present invention;
FIG. 8 is a schematic perspective view of the sealing plug, trigger lever and sealing ring of the present invention;
FIG. 9 is a schematic perspective view of a seal ring, seal table and sealing sheet of the present invention;
FIG. 10 is a schematic perspective view of the conductive flashlight, memory spring and conductive post of the present invention;
fig. 11 is a schematic perspective view of the connector, the housing and the buffer ball according to the present invention.
Reference numerals: the device comprises an a-clamping mechanism, a b-sealing mechanism, a c-air inlet component, a d-emergency mechanism, a 1-connecting seat, a 2-connecting head, a 3-shell, a 4-guide cylinder, a 5-guide pillar, a 6-locking pillar, a 601-first cavity, a 7-unlocking pillar, a 701-second cavity, an 8-guide pipe, a 9-clamping sleeve, a 901-first sliding groove, a 902-second sliding groove, a 10-extrusion ring, a 1001-third sliding groove, an 11-limiting block, a 12-limiting ball, a 13-connecting pillar, a 14-rotating pillar, a 1401-fourth sliding groove, a 15-clamping ball, a 16-conducting ring, a 17-conducting pillar, an 18-airbag, a 19-sealing plug, a 1901-vent hole, a 20-triggering rod, a 21-sealing ring, a 2101-air inlet hole, a 22-sealing table, a 2201-air vent, a 23-sealing sheet, a 2301-deblocking rod, a 24-conducting torch, a 25-memory spring, a 26-conducting pillar, a 27-extrusion sheet and a 28-buffering ball.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1: an electric connector with multiple locking function, as shown in figures 1-3, comprises a connecting seat 1, a connector 2 is arranged on the right of the connecting seat 1, the connecting seat 1 is matched with the connector 2, after the guide cylinder 4 is spliced with the adjacent guide posts 5, the right side surface of the connecting seat 1 is contacted with the left side surface of the connector 2, the left part of the outer side of the connector 2 is provided with a shell 3, two guide cylinders 4 distributed in a front-back mirror image manner are fixedly connected in the connecting seat 1, the guide cylinders 4 are made of conductive materials, the connecting seat 1 is provided with a communicating component, the two guide cylinders 4 are respectively connected with a live wire and a zero wire of a live wire through the communicating component, the left side in the connector 2 is fixedly connected with two guide posts 5 distributed in a front-back mirror image manner, the guide posts 5 are cylinders enclosed by elastic conductive sheets, the two guide posts 5 are respectively connected with the live wire and the zero wire of the non-live wire, the two guide posts 5 are matched with the adjacent guide cylinders 4, when two wires are required to be connected, the guide post 5 is inserted into the adjacent guide cylinder 4, the guide post 5 is contacted with the adjacent guide cylinder 4 and is electrically connected, the connecting seat 1 is slidably connected with the locking column 6 and the unlocking column 7, one side of the locking column 6 outside the connecting seat 1 is an inclined plane, the section of the unlocking column 7 is I-shaped, one side of the unlocking column 7, which is close to the connecting seat 1, slides in the second cavity 701, a spring is fixedly connected between the unlocking column 7 and the connecting seat 1, a groove is arranged on the inner side of the shell 3, the groove on the inner side of the shell 3 is matched with the locking column 6, the groove on the inner side of the shell 3 is contacted with the inclined plane on the outer side of the locking column 6 when the connecting seat 1 is contacted with the connecting head 2, the locking column 6 extends outwards to limit the shell 3 under the action of the adjacent spring of the unlocking column 7, the connecting seat 1 is provided with a first cavity 601 for the locking column 6 to slide, the connecting seat 1 is provided with the second cavity 701 that supplies unblock post 7 to slide, connecting seat 1 rigid coupling has pipe 8, pipe 8 is with first cavity 601 and second cavity 701 intercommunication, hydraulic oil has all been deposited to first cavity 601, second cavity 701 and pipe 8 in, it is spacing with shell 3 through locking post 6, it is spacing to need not deliberately go shell 3 when connecting seat 1 and connector 2 butt joint, can realize a key unblock through pressing unblock post 7 when relieving connecting seat 1 and connector 2 connection simultaneously, outage is more rapid when meetting emergency, connecting seat 1 is provided with the screens mechanism a that is used for fixed connecting seat 1 and shell 3, shell 3 is provided with sealing mechanism b that is used for preventing that connecting seat 1 and connector 2 junction from intaking.
As shown in fig. 2, 4 and 5, the clamping mechanism a comprises a clamping sleeve 9, the clamping sleeve 9 is slidably connected to the middle part of the outer side of the connecting seat 1, the clamping sleeve 9 is composed of a cylinder and left and right clamping blocks, the left part of the outer side of the connecting seat 1 is provided with a first chute 901, the clamping block on the left side of the clamping sleeve 9 slides along the first chute 901, the outer side of the housing 3 is provided with a second chute 902, the clamping block on the right side of the clamping sleeve 9 slides along the second chute 902, after the clamping block on the right side of the clamping sleeve 9 slides to the innermost side of the second chute 902, the housing 3 is limited, the two clamping blocks of the clamping sleeve 9 slide along the second chute 902 and the first chute 901 respectively for connecting the connecting seat 1 and the housing 3 together, the right side of the connecting seat 1 is slidably connected with an extrusion ring 10, the extrusion ring 10 is composed of a ring and a hemisphere fixedly connected with the inner side of the ring, the hemisphere of the extrusion ring 10 slides along a third chute 1001 to drive the extrusion ring 10 to rotate, meanwhile, the connecting seat 1 is provided with a third chute 1001 for accumulating force of the adjacent springs of the extrusion ring 10, the third chute 1001 is an inclined chute wound along the outer side of the connecting seat 1, when the extrusion ring 10 rotates 180 degrees along the third chute 1001, the extrusion ring 10 contacts with the limiting block 11 and extrudes the limiting block 11 inwards to release the limiting of the clamping sleeve 9, the extrusion ring 10 slides along the third chute 1001, springs are fixedly connected between the clamping sleeve 9 and the extrusion ring 10, the limiting block 11 is connected with the lower side of the middle part of the connecting seat 1 in a sliding manner, the limiting block 11 consists of a connecting rod, a trapezoid block and a cylinder fixedly connected with the connecting rod, springs are fixedly connected between the limiting block 11 and the connecting seat 1, a groove matched with the cylinder of the limiting block 11 is formed in the lower side of the left part of the clamping sleeve 9 and used for limiting the clamping sleeve 9 in the initial stage, the trapezoid block of the limiting block 11 is matched with the extrusion ring 10, and the trapezoid block is extruded inwards when the extrusion ring 10 moves leftwards, and drive the cylinder through the connecting rod and remove the spacing to cutting ferrule 9, rotate through cutting ferrule 9 and link together connecting seat 1 and shell 3, when protecting guide pillar 5 and guide cylinder 4 bilayer, convenient unblock.
As shown in fig. 4 and 5-7, the communication assembly comprises a limit ball 12, the limit ball 12 is slidingly connected with a cutting sleeve 9, a spring which is in an initial power storage state is fixedly connected between the limit ball 12 and the cutting sleeve 9, a communication column 13 is rotationally connected at the left part in a connecting seat 1, a rotary column 14 is slidingly connected in the connecting seat 1, a fourth sliding groove 1401 is arranged on the connecting seat 1, the fourth sliding groove 1401 is an inclined groove, the rotary column 14 slides along the fourth sliding groove 1401, the rotary column 14 consists of a cylinder and a hemisphere, the hemisphere of the rotary column 14 slides in the fourth sliding groove 1401, the torsion spring between the rotary column 14 and the communication column 13 is twisted through the left and right movement of the rotary column 14, the communication column 13 is driven to rotate, a spring is fixedly connected between the rotary column 14 and the connecting seat 1, the torsion spring is fixedly connected between the rotary column 14 and the communication column 13, the elasticity coefficient of the spring between the rotary column 14 and the connecting seat 1 is larger than that between the rotary column 14 and the communication column 13, after the connecting seat 1 and the connecting head 2 are released from contact, the rotating column 14 can reset under the action of a spring between the connecting seat 1 and the rotating column, meanwhile, the communicating column 13 is driven to reset, the guide cylinder 4 is disconnected with the electrified wire, the rotating column 14 is matched with the connecting head 2, the rotating column 14 is extruded leftwards through the connecting head 2, a hemisphere of the rotating column 14 slides along the fourth sliding groove 1401, the communicating column 13 is driven to rotate through a torsion spring between the rotating column 14 and the communicating column 13, the guide cylinder 4 is communicated with the electrified wire, the communicating column 13 is connected with the clamping ball 15 in a sliding manner, a spring is fixedly connected between the communicating column 13 and the guide cylinder 4, the spring coefficient of the spring between the limiting ball 12 and the clamping sleeve 9 is larger than the spring coefficient of the spring between the clamping ball 15 and the communicating column 13, when the clamping sleeve 9 rotates to drive the limiting ball 12 to be close to the clamping ball 15, the limiting ball 15 is extruded inwards by the limiting ball 12, the limit of the clamping ball 15 to the communication column 13 is relieved, the communication column 13 can rotate under the drive of the torsion spring between the rotating column 14 and the communication column 13, the clamping ball 15 is in limit fit with the connecting seat 1, the limiting ball 12 is in fit with the clamping ball 15, the limit of the clamping ball 15 to the communication column 13 is relieved, the communication column 13 rotates under the action of the torsion spring between the communication column 13 and the rotating column 14, two conducting rings 16 distributed in a front-back mirror mode are fixedly connected to the communication column 13, two conducting columns 17 distributed in a left-right mirror mode are connected in the two conducting rings 16 in a sliding mode, the conducting rings 16 and the conducting columns 17 are made of copper, the conducting columns 17 are in limit fit with the connecting seat 1, springs which are in an initial power storage state are fixedly connected between the two adjacent conducting columns 17, the right conducting column 17 is in fit with the adjacent conducting cylinders 4, and when the connecting column 13 rotates to drive the right conducting column 17 to be in contact with the adjacent conducting cylinders 4, electricity in a live wire is communicated with the adjacent conducting columns 17 in the left conducting column 17 through the conducting columns 17 and the conducting columns 4, and the live wire is in contact with the live wire or live wire.
As shown in fig. 2, 8 and 9, the sealing mechanism b includes an annular air bag 18, the air bag 18 is fixedly connected to the middle part in the housing 3, the air bag 18 is matched with the connecting seat 1, after the air bag 18 is inflated, a gap between the connecting seat 1 and the housing 3 is sealed, external water is prevented from flowing into the connecting position of the connecting seat 1 and the connecting head 2, the device is short-circuited, the middle part of the housing 3 is slidingly connected with a sealing plug 19, a spring is fixedly connected between the sealing plug 19 and the air bag, the housing 3 is provided with an exhaust hole 1901 communicated with the air bag 18, the sealing plug 19 is positioned in the exhaust hole 1901, the upper part on the right side of the clamping sleeve 9 is slidingly connected with a trigger rod 20, and the spring is fixedly connected between the trigger rod 20 and the clamping sleeve 9, the spring coefficient of elasticity of the spring is larger than that of the spring between the sealing plug 19 and the housing 3, when the clamping sleeve 9 is reset, the trigger rod 20 presses the sealing plug 19 downwards, so that air in the air bag 18 flows to the outside, the air bag 18 does not press the connecting seat 1 any more, a worker can separate the connecting seat 1 and the connecting head 2, the trigger rod 20 is matched with the sealing plug 19, the housing 3 is provided with an air inlet assembly c for controlling the expansion of the air bag 18, the air bag 1 and the connecting seat 2 can be further prevented from being connected with the sealing joint 1, and the sealing joint 2.
As shown in fig. 8 and 9, the air intake component c comprises a sealing ring 21, the sealing ring 21 is fixedly connected in the shell 3, the sealing ring 21 is contacted with the connector 2, the cross section of the sealing ring 21 is triangular, the hypotenuse of the triangle is provided with a right-angle bulge, the left side of the connector 2 is provided with a shape complementary with the sealing ring 21 for increasing the contact area of the sealing ring 21 and enhancing the tightness of the device, the sealing ring 21 is provided with an air inlet 2101 communicated with the outside and distributed in annular equidistance, one side of the air inlet 2101, which is close to the shell 3, is slidably connected with a sealing table 22, a spring is fixedly connected between the sealing table 22 and the sealing ring 21, when the air intake is plugged, the shell 3, the connector 2 and the connecting seat 1 are matched to form a third cavity, the sealing table 22 initially plugs the adjacent air inlet 2101 to prevent the air in the air bag 18 from flowing backwards into the third cavity, after the air bag 18 is expanded, the stability of the connection between the connector 2 and the connecting seat 1 is increased, the shell 3 is provided with air guide holes 2201 communicated with the air bag 18 and distributed in annular equidistant mode, the air guide holes 2201 are communicated with adjacent air inlet holes 2101, the air inlet holes 2101 are connected with a plugging piece 23 in a sliding mode, the plugging piece 23 consists of two circular rings and an arc piece, a spring is fixedly connected between the circular ring on the right side of the plugging piece 23 and the sealing ring 21, the arc piece of the plugging piece 23 plugs the adjacent air inlet holes 2101 initially, when the connecting seat 1 and the connecting head 2 are not plugged, air in a third cavity is prevented from entering the air bag 18, the air bag 18 is prevented from expanding and rubbing with the outer side of the connecting seat 1, the right side of the connecting seat 1 is fixedly connected with a deblocking rod 2301 distributed in annular equidistant mode, the deblocking rod 2301 is matched with the adjacent plugging piece 23, when the connecting seat 1 and the connecting head 2 are plugged, the adjacent plugging piece 23 is pressed rightward relative to the connecting head 2, the blocking piece 23 is unblocked from the adjacent air intake hole 2101.
When a wire needs to be connected, a worker inserts the live wire and the neutral wire of the live wire into the connecting seat 1, then inserts the live wire and the neutral wire of the live wire into the connecting head 2 and is electrically connected with the two guide posts 5 respectively, then aligns the second sliding groove 902 with the bulge on the right side of the clamping sleeve 9, then moves the connecting head 2 leftwards, enables the guide posts 5 to be inserted into the adjacent guide cylinders 4, in the process, the shell 3 moves leftwards along with the connecting head 2 and slides outside the connecting seat 1, gradually contacts with the locking posts 6 along with the leftwards movement of the shell 3 and extrudes the locking posts into the first cavity 601, the volume of the first cavity 601 is reduced, hydraulic oil in the first cavity 601 flows to the second cavity 701 through the guide pipe 8, the volume of the second cavity 701 is increased to inwards extrude the unlocking posts 7, springs adjacent to the unlocking posts 7 are compressed, the locking posts 6 move outwards to limit the shell 3 under the action of the adjacent springs of the unlocking posts 7 until the locking posts 6 move to the grooves on the inner sides of the shell 3, the locking posts 6 move outwards to reset the shell 3 at the moment, the locking posts 7 move outwards along with the leftwards, the shell 3 move leftwards, the locking posts and the locking posts 4 and the guide posts 4 move with the guide posts 4 to stop the connecting head 2, and the movement of the worker stops after the wire has finished plugging the connecting head 2.
In the process that the connector 2 moves leftwards, the connector 2 drives the shell 3 to move leftwards, the shell 3 extrudes the extrusion ring 10 to move leftwards, the extrusion ring 10 rotates anticlockwise along the third chute 1001 (the subsequent rotation is described in the right-looking direction of fig. 1) while compressing and twisting adjacent springs of the extrusion ring 10, the extrusion ring 10 contacts with the limiting block 11 to extrude the adjacent springs of the limiting block 11 inwards along with the leftwards movement of the shell 3, the limiting block 11 gradually loses contact with the clamping sleeve 9 and releases the limiting of the clamping sleeve 9, a clamping block on the left side of the clamping sleeve 9 rotates anticlockwise along the first chute 901 for a certain distance under the action of the adjacent springs of the extrusion ring 10 and then moves leftwards for a certain distance, and meanwhile, the clamping block on the right side of the clamping sleeve 9 is driven to rotate anticlockwise along the second chute 902 and move leftwards for a certain distance to clamp the shell 3.
In the process that the connector 2 moves leftwards, the connector 2 contacts with the rotating column 14 and drives the rotating column 14 to move leftwards, adjacent springs of the rotating column 14 are compressed, meanwhile, the rotating column 14 rotates clockwise along the fourth sliding groove 1401, torsion springs between the rotating column 14 and the communicating column 13 are twisted and compressed, when the clamping sleeve 9 rotates anticlockwise, the clamping sleeve 9 drives the limiting ball 12 to rotate, the limiting ball 12 gradually contacts with the clamping ball 15, the clamping ball 15 is pressed into the communicating column 13 under the action of adjacent springs of the limiting ball 12, springs between the clamping ball 15 and the communicating column 13 are compressed, the clamping ball 15 gradually loses fit with the connecting seat 1, limiting of the clamping ball 15 on the communicating column 13 is relieved, then the communicating column 13 rotates clockwise under the action of torsion springs between the clamping ball and the rotating column 14, the conducting ring 16 and the conducting column 17 are driven to rotate, and under the action of adjacent springs of the conducting column 17, the two conducting columns 17 on the right side are gradually contacted with the adjacent conducting cylinders 4 and electrically connected, the two conducting columns 17 on the left side are gradually contacted with a zero line and electrically connected with a live wire, and the live wire is connected with the live wire, and the live wire is well connected with the connector 2 after the live wire is connected with the connector 2, and the electric accident is prevented.
When the connector 2 moves leftwards, the shell 3 is sleeved on the connecting seat 1, so that the shell 3, the connector 2 and the connecting seat 1 are matched to form a third cavity, the volume in the third cavity is reduced along with the leftward movement of the connector 2, the air pressure in the third cavity is increased until the connector 2 is in contact with the connecting seat 1, the adjacent sealing piece 23 is extruded by the unsealing rod 2301, the sealing piece 23 moves rightwards relative to the connector 2, the adjacent spring of the sealing piece 23 is compressed, the air in the third cavity flows into the air inlet 2101, the sealing table 22 is extruded upwards and compresses the adjacent spring, the sealing table 22 is released from blocking the adjacent air inlet 2101, the air in the third cavity flows into the air bag 18 through the air inlet 2101 and the air guide hole 2201, the air in the air bag 18 is expanded and is in contact with the outer side of the connecting seat 1, the connecting seat 1 is sealed at the connecting position of the connecting seat 2, after the connector 2 does not move leftwards any more, the air in the third cavity enters the air bag 18, the sealing table 22 resets under the action of the adjacent spring, the air inlet 2101 is communicated with the connecting seat, the connecting seat 2 is also prevented from being connected with the connecting seat 2 through the connecting seat 2, and the sealing stability of the connecting seat can be increased simultaneously.
When the connection seat 1 and the connector 2 are required to be separated, a worker holds the connection seat 1 by hand and pushes the ferrule 9 rightward by a certain distance, compresses the spring between the ferrule 9 and the pressing ring 10, then rotates the ferrule 9 clockwise, when the ferrule 9 rotates to the initial position, the worker presses the unlocking post 7 into the second cavity 701, compresses the adjacent spring of the unlocking post 7, so that the second cavity 701 extracts hydraulic oil in the first cavity 601 through the guide pipe 8, drives the locking post 6 to move into the first cavity 601, releases the limit on the housing 3, then moves rightward under the action of the adjacent spring of the pressing ring 10, simultaneously moves the pressing ring 10 rightward along the third sliding groove 1001 and resets, the extrusion of the limiting block 11 is released, the limiting block 11 resets under the action of adjacent springs to limit the clamping sleeve 9 again, the rotating column 14 moves rightwards and rotates to reset along the fourth sliding groove 1401 under the action of the springs between the limiting block and the connecting seat 1, the torsion spring between the communicating column 13 and the rotating column 14 is twisted to drive the communicating column 13 and the conducting column 17 to rotate anticlockwise to reset, the conducting column 17 contacts with the connecting seat 1 and is inwards extruded by the connecting seat 1 in the rotating process, the springs between the adjacent conducting columns 17 are compressed, the conducting column 17 resets, the springs adjacent to the conducting column 17 are compressed, and meanwhile the clamping ball 15 resets under the action of the adjacent springs to release the communication between the electrified conducting wire and the guide cylinder 4.
When the ferrule 9 rotates clockwise to the initial position, the trigger rod 20 contacts with the sealing plug 19, the trigger rod 20 moves downwards under the action of the adjacent spring to press the sealing plug 19 downwards, the adjacent spring of the sealing plug 19 is compressed, the sealing plug 19 releases the blocking of the exhaust hole 1901, the gas in the gas bag 18 flows to the outside through the exhaust hole 1901, the gas bag 18 recovers to the initial state and loses contact with the outer side of the connecting seat 1, then the shell 3 moves rightwards under the action of the adjacent spring of the pressing ring 10, the trigger rod 20 gradually loses contact with the sealing plug 19, the sealing plug 19 resets under the action of the adjacent spring, and then the connecting seat 1 is separated from the connecting head 2 and the shell 3 by staff.
Example 2: on the basis of embodiment 1, as shown in fig. 2, 10 and 11, the device further comprises two groups of emergency mechanisms d which are arranged on the connecting seat 1 and are distributed in a front-back mirror image mode, the emergency mechanisms d are used for reducing the resistance of the connecting seat 1 when the heat of the guide cylinder 4 and the adjacent guide post 5 is serious, the emergency mechanisms d comprise two conductive cylinders 24 which are distributed in a left-right mirror image mode, the two conductive cylinders 24 are fixedly connected with the connecting seat 1 and the connector 2 respectively, the conductive cylinders 24 are electrically connected with the adjacent guide cylinder 4 or the guide post 5, memory springs 25 are fixedly connected to opposite sides in the two conductive cylinders 24, the memory springs 25 are fixedly connected with the conductive posts 26, the conductive cylinders 24 and the conductive posts 26 are made of conductive materials, the adjacent two conductive posts 26 are matched with each other, and a closing component used for preventing the conductive posts 26 from water inflow is arranged in the connecting seat 1 and the connector 2, the two conductive posts 26 are in butt joint with the adjacent guide cylinder 4 and the guide post 5 in parallel, the resistance of the heat generating wire is reduced, and further the engineering delay caused by the fact that the device is overheated and generates fire or circuit breaking is avoided.
As shown in fig. 10 and 11, opposite sides in the connecting seat 1 and the connecting head 2 are both slidably connected with extrusion sheets 27, the extrusion sheets 27 are matched with adjacent conductive columns 26, when the conductive columns 26 extend to the connecting position of the connecting seat 1 and the connecting head 2, the adjacent extrusion sheets 27 are extruded to one side, so that the conductive columns 26 extend out of the adjacent connecting seat 1 or the connecting head 2, springs are fixedly connected between the extrusion sheets 27 and the adjacent connecting seat 1, springs are fixedly connected between the extrusion sheets 27 and the adjacent connecting head 2, the force of the memory springs 25 when being heated and deformed is larger than the elasticity of the adjacent springs of the extrusion sheets 27, the adjacent conductive columns 26 are pushed to extend outwards when the memory springs 25 are heated and deformed, the cross sections of the extrusion sheets 27 are triangular, and the conductive columns 26 extrude the inclined surfaces of the adjacent extrusion sheets 27, so that the conductive columns 26 extend out of the adjacent connecting seat 1 or the connecting head 2 to be in butt joint with the corresponding conductive columns 26 and are electrically connected.
When the conduction cylinder 4 or the guide pillar 5 is rusted and causes poor contact between the conduction cylinder 4 and the guide pillar 5, the resistance between the conduction cylinder and the guide pillar can be increased, and a large amount of heat can be generated when the current passes through the conduction cylinder, the heat is transferred into the adjacent conduction cylinder 24 through the connection seat 1 and the connection head 2 when the heating value of the connection part of the conduction cylinder 4 and the guide pillar 5 is increased, the memory spring 25 is heated and deformed, the adjacent conduction pillar 26 is extruded outwards, the adjacent extrusion sheet 27 is extruded to two sides by the conduction pillar 26 along the inclined plane of the extrusion sheet 27, the adjacent springs of the extrusion sheet 27 are compressed, the corresponding conduction pillar 26 on the connection seat 1 and the connection head 2 simultaneously extend outwards and are finally butted together, and the conduction pillar is connected with the adjacent conduction cylinder 4 and the guide pillar 5 in parallel, so that the resistance of the heating wire is reduced, the heating value is further reduced, and engineering delay caused by fire disaster or circuit breaking due to overheating of the device is avoided.
After the worker separates the connection base 1 and the connection head 2, and after the connection base 1 and the connection head 2 are cooled to a low temperature, the worker presses the conductive posts 26 inward, and at this time, the adjacent memory springs 25 are compressed until the conductive posts 26 restore to the original positions, and the pressing pieces 27 are restored under the action of the adjacent springs.
Example 3: on the basis of the embodiment 2, as shown in fig. 2 and 11, the device further comprises a buffer mechanism arranged on the connector 2, the buffer mechanism is used for protecting the joint of the connecting seat 1 and the shell 3 from being damaged, the buffer mechanism comprises a buffer ball 28, the lower side of the buffer ball 28 is hemispherical, the buffer ball 28 is slidably connected with the shell 3, a spring is fixedly connected between the buffer ball 28 and the shell 3, the connector 2 is provided with equidistant grooves, the depth of the grooves in the right-left direction is gradually increased, the equidistant grooves of the connector 2 are all in press fit with the buffer ball 28, the hemispherical of the buffer ball 28 is positioned in the adjacent grooves, when the shell 3 and the connector 2 are relatively displaced due to the pulling of a wire, the hemispherical of the buffer ball 28 slides upwards along the adjacent grooves, the adjacent springs of the buffer ball 28 are extruded, the pulling force is buffered, the tensile force is prevented from being directly acted on the joint of the connecting seat 1 and the shell 3 to cause the damage of the joint, a tension spring is fixedly connected between the shell 3 and the connector 2, the elastic coefficient of the tension spring between the shell 3 and the connector 2 is larger than that of the spring between the buffer ball 28 and the shell 3, the connector 2 can be driven to restore to the initial position after the tensile force of the lead is disappeared, the sealing ring 21 is in extrusion fit with the connector 2, the connector 2 is in sliding connection with the shell 3, when two adjacent conductive posts 26 are contacted, the adjacent memory springs 25 still store the force, the length of the guide post 5 stretching out of the left side of the connector 2 is equal to the depth of the guide barrel 4, the length of the guide post 5 stretching out of the left side of the connector 2 is larger than the length of the grooves distributed at equal intervals of the connector 2, the guide post 5 and the guide barrel 4 are always kept in contact when the connector 2 slides rightwards relative to the shell 3, the force of the lead is pulled by the tension spring and the grooves, the connection part of the connecting seat 1 and the shell 3 is prevented from being directly subjected to hard tensile force, so that the connection part of the connecting seat 1 and the shell 3 is damaged.
When the wire connected between the connection seat 1 and the connection head 2 is pulled, the connection part between the connection seat 1 and the connection head 3 may be broken, and the solution is as follows, when the uncharged wire is pulled, the connection head 2 is driven to move rightwards, tension springs between the connection head 2 and the connection head 3 are stretched, meanwhile, the hemispherical surface of the buffer ball 28 is pressed upwards, adjacent springs of the buffer ball 28 are compressed, until the buffer ball 28 is out of fit with a first groove on the right side of the connection head 2, the connection head 2 moves rightwards, the buffer ball 28 is contacted with a second groove in the middle of the connection head 2 and limits the connection head 2, then the adjacent springs of the buffer ball 28 are compressed and are contacted with a third groove on the left side of the connection head 2 again to limit the connection head 2, meanwhile, when the connection head 2 moves rightwards, the volume in the third cavity is increased, the air pressure is reduced, the generated negative pressure adsorbs the connection head 2 leftwards, when the wire is not pulled any more, the adjacent tension springs of the connection head 2 are driven to move leftwards, the buffer ball 28 is simultaneously matched with the first groove on the right side of the connection head 2 under the action of the adjacent springs, the connection head 2 is limited by the limit springs, the connection head 2 is prevented from being broken by the force of the connection seat 1 and the connection head 3, and the connection part is prevented from being broken directly by the connection seat 1 and the connection part.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides an electric connector with multiple locking function, its characterized in that, including connecting seat (1), connecting seat (1) is provided with connector (2), connecting seat (1) with connector (2) cooperation, one side that connecting seat (2) is close to connecting seat (1) is provided with shell (3), the rigid coupling has guide cylinder (4) of mirror image distribution in connecting seat (1), connecting seat (1) are provided with the intercommunication subassembly, mirror image distribution guide cylinder (4) all pass through the intercommunication subassembly is connected with electrified wire, rigid coupling has guide pillar (5) of mirror image distribution in connecting seat (2), guide pillar (5) of mirror image distribution are connected with uncharged wire, guide pillar (5) with adjacent guide cylinder (4) cooperation, connecting seat (1) sliding connection has locking post (6) and unblock post (7), the rigid coupling has the spring between unblock post (7) and connecting seat (1), the inboard of shell (3) be provided with recess with locking post (6) cooperation, first cavity (701) are provided with first cavity (601) and second cavity (601) respectively, the connecting seat (1) is internally fixedly connected with a guide pipe (8), the guide pipe (8) is used for communicating the first cavity (601) with the second cavity (701), hydraulic oil is stored in the first cavity (601), the second cavity (701) and the guide pipe (8), the connecting seat (1) is provided with a clamping mechanism (a), and the shell (3) is provided with a sealing mechanism (b).
2. The electric connector with multiple locking functions according to claim 1, characterized in that the clamping mechanism (a) comprises a clamping sleeve (9), the clamping sleeve (9) is slidably connected to the outer side of the connecting seat (1), a first sliding groove (901) is arranged on the outer side of the connecting seat (1), one side, away from the connecting head (2), of the clamping sleeve (9) slides along the first sliding groove (901), a second sliding groove (902) is arranged on the outer side of the housing (3), one side, close to the connecting head (2), of the clamping sleeve (9) slides along the second sliding groove (902), one side, close to the connecting head (2), of the connecting seat (1) is slidably connected with a pressing ring (10), a third sliding groove (1001) is arranged on the outer side of the connecting seat (1), a spring is fixedly connected between the clamping sleeve (9) and the pressing ring (10), and the housing (3) is matched with the clamping sleeve (9).
3. The electric connector with multiple locking functions according to claim 2, wherein a limiting block (11) is slidably connected to one side, away from the connector (2), of the connecting seat (1), a spring is fixedly connected between the limiting block (11) and the connecting seat (1), the limiting block (11) is in limiting fit with the clamping sleeve (9), and the limiting block (11) is in matching with the extrusion ring (10).
4. The electric connector with multiple locking functions according to claim 3, wherein the communication assembly comprises a limit ball (12), the limit ball (12) is slidably connected to one side of the clamping sleeve (9) away from the connector (2), a spring is fixedly connected between the limit ball (12) and the clamping sleeve (9), a communication column (13) is rotatably connected in the connecting seat (1), a rotating column (14) is slidably connected in the connecting seat (1), a fourth sliding groove (1401) is arranged in the connecting seat (1), the rotating column (14) slides along the fourth sliding groove (1401), a spring is fixedly connected between the rotating column (14) and the connecting seat (1), a torsion spring is fixedly connected between the rotating column (14) and the communication column (13), the rotating column (14) is matched with the connector (2), a clamping ball (15) is slidably connected between the clamping ball (15) and the connecting seat (13), a mirror image distribution ring (16) is fixedly connected with the spring (16), the mirror image distribution ring (16) is fixedly connected between the clamping ball (14) and the connecting seat (13), the conducting columns (17) are in limit fit with the connecting seats (1), springs are fixedly connected between the adjacent conducting columns (17), the conducting columns (17) are matched with the adjacent conducting cylinders (4), and the conducting columns (17) far away from one side of the conducting cylinders (4) are matched with electrified wires.
5. An electrical connector with multiple locking functions according to claim 2, characterized in that the sealing mechanism (b) comprises an air bag (18), the air bag (18) is fixedly connected to one side of the housing (3) close to the connector (2), the air bag (18) is matched with the connector (1), the housing (3) is slidably connected with a sealing plug (19), a spring is fixedly connected between the housing (3) and the sealing plug (19), the housing (3) is provided with an air exhaust hole (1901), the sealing plug (19) is located in the air exhaust hole (1901), the air exhaust hole (1901) is communicated with the air bag (18), a trigger rod (20) is slidably connected to one side of the cutting sleeve (9) close to the housing (3), a spring is fixedly connected between the cutting sleeve (9) and the trigger rod (20), the trigger rod (20) is matched with the sealing plug (19), and the housing (3) is provided with an air inlet component (c) for controlling the expansion of the air bag (18).
6. The electric connector with multiple locking functions according to claim 5, characterized in that the air inlet component (c) comprises a sealing ring (21), the sealing ring (21) is fixedly connected in the shell (3), the sealing ring (21) is in contact with the connector (2), the sealing ring (21) is provided with an air inlet (2101) communicated with the outside and distributed in an annular equidistant manner, a sealing table (22) is slidingly connected to one side of the air inlet (2101) close to the sealing plug (19), a spring is fixedly connected between the sealing table (22) and the sealing ring (21), an air guide hole (2201) communicated with the air bag (18) and distributed in an annular equidistant manner is arranged in the shell (3), the air guide hole (2201) is communicated with the adjacent air inlet (2101), a sealing piece (23) is fixedly connected between the air inlet (2101) and the sealing ring (21), a spring is fixedly connected to one side of the connecting seat (2101) close to the connector (2), and the sealing piece (2301) is distributed in an annular shape, and the sealing piece (2301) is separated from the adjacent sealing piece (2301).
7. The electric connector with multiple locking functions according to claim 6, further comprising an emergency mechanism (d) arranged on the connecting seat (1) and distributed in a mirror image mode, wherein the emergency mechanism (d) is used for reducing the resistance of the guide cylinder (4) and the adjacent guide posts (5) when the guide cylinders are severely heated, the emergency mechanism (d) comprises a conductive cylinder (24) distributed in a mirror image mode, the conductive cylinder (24) distributed in a mirror image mode is fixedly connected with the connecting seat (1) and the connecting head (2) respectively, the guide cylinder (4) is electrically connected with the adjacent conductive cylinder (24), the guide posts (5) are electrically connected with the adjacent conductive cylinder (24), memory springs (25) are fixedly connected to opposite sides in the conductive cylinder (24) distributed in a mirror image mode, and the conductive cylinders (26) distributed in a mirror image mode are matched with each other.
8. The electric connector with multiple locking functions according to claim 7, wherein the opposite sides in the connecting seat (1) and the connecting head (2) are both connected with extrusion sheets (27) in a sliding manner, the extrusion sheets (27) are matched with adjacent conductive columns (26), springs are fixedly connected between the connecting seat (1) and the adjacent extrusion sheets (27), and springs are fixedly connected between the connecting head (2) and the adjacent extrusion sheets (27).
9. The electric connector with multiple locking functions according to claim 8, further comprising a buffer mechanism arranged on the connector (2), wherein the buffer mechanism is used for protecting the joint of the connecting seat (1) and the shell (3) from damage, the buffer mechanism comprises a buffer ball (28), the buffer ball (28) is slidably connected to one side, close to the connector (2), of the shell (3), a spring is fixedly connected between the buffer ball (28) and the shell (3), the connector (2) is provided with grooves which are in extrusion fit with the buffer ball (28) and are distributed at equal intervals, a tension spring is fixedly connected between the shell (3) and the connector (2), the sealing ring (21) is in extrusion fit with the connector (2), and the connector (2) is slidably connected with the shell (3).
10. An electrical connector with multiple locking functions according to claim 9, characterized in that the length of the guide post (5) protruding out of the side of the connector (2) close to the connector holder (1) is equal to the depth of the guide cylinder (4), and the length of the guide post (5) protruding out of the side of the connector (2) close to the connector holder (1) is greater than the length of the grooves of the connector (2) distributed equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311536543.0A CN117276963B (en) | 2023-11-17 | 2023-11-17 | Electric connector with multiple locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311536543.0A CN117276963B (en) | 2023-11-17 | 2023-11-17 | Electric connector with multiple locking function |
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| Publication Number | Publication Date |
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| CN117276963A true CN117276963A (en) | 2023-12-22 |
| CN117276963B CN117276963B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311536543.0A Active CN117276963B (en) | 2023-11-17 | 2023-11-17 | Electric connector with multiple locking function |
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| Country | Link |
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| CN (1) | CN117276963B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118174201A (en) * | 2024-05-14 | 2024-06-11 | 山东万金电器有限公司 | Safety type cable wiring device for electrical engineering |
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| CN204615076U (en) * | 2015-04-26 | 2015-09-02 | 吴皎君 | A kind of Efficient automobile wire harness connection-peg |
| CN110299638A (en) * | 2019-07-03 | 2019-10-01 | 李庆 | A kind of socket and matched plug preventing electric shock |
| CN213989437U (en) * | 2021-01-24 | 2021-08-17 | 深圳市兰博伟业科技有限公司 | Connector structure of automobile wire harness assembly |
| CN214754551U (en) * | 2021-04-07 | 2021-11-16 | 深圳市显灏电子科技有限公司 | High-speed connector based on embedding technology |
| CN218887669U (en) * | 2022-09-30 | 2023-04-18 | 宁波市重强电器有限公司 | Anti-loosening electric connector |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204615076U (en) * | 2015-04-26 | 2015-09-02 | 吴皎君 | A kind of Efficient automobile wire harness connection-peg |
| CN110299638A (en) * | 2019-07-03 | 2019-10-01 | 李庆 | A kind of socket and matched plug preventing electric shock |
| CN213989437U (en) * | 2021-01-24 | 2021-08-17 | 深圳市兰博伟业科技有限公司 | Connector structure of automobile wire harness assembly |
| CN214754551U (en) * | 2021-04-07 | 2021-11-16 | 深圳市显灏电子科技有限公司 | High-speed connector based on embedding technology |
| CN218887669U (en) * | 2022-09-30 | 2023-04-18 | 宁波市重强电器有限公司 | Anti-loosening electric connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118174201A (en) * | 2024-05-14 | 2024-06-11 | 山东万金电器有限公司 | Safety type cable wiring device for electrical engineering |
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| CN117276963B (en) | 2024-03-12 |
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