CN115548737B - Connector terminal convenient to dock - Google Patents
Connector terminal convenient to dock Download PDFInfo
- Publication number
- CN115548737B CN115548737B CN202211163876.9A CN202211163876A CN115548737B CN 115548737 B CN115548737 B CN 115548737B CN 202211163876 A CN202211163876 A CN 202211163876A CN 115548737 B CN115548737 B CN 115548737B
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- terminal
- seat
- wire
- piece
- wire clamp
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- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 16
- 230000013011 mating Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
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- 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
- H01R13/58—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
- H01R13/5804—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 comprising a separate cable clamping part
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
- H01R13/62—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
-
- 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
- H01R13/64—Means for preventing incorrect coupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a connector terminal convenient for butt joint, which consists of an upper part and a lower part, wherein the upper part of the terminal is arranged in a connector shell, a sealing cover is rotatably arranged on the connector shell, and the upper part of the terminal is arranged on the sealing cover; the lower part of the terminal comprises a terminal seat, a limit groove is arranged in the terminal seat, a sliding seat is slidably arranged in the limit groove, a fixed wire clamp structure is arranged on one side of the terminal seat, a movable wire clamp structure is arranged on the other side of the terminal seat through the sliding seat, and a wire is fixed through the fixed wire clamp structure and the movable wire clamp structure; the upper part of the terminal comprises a wire pressing piece which is fixedly arranged, a lifting seat is arranged on the wire pressing piece through a spring guide rod, an electric connection structure is arranged on the lifting seat, and the wire pressing piece is connected with a wire through the electric connection structure to form a complete electric connection path; the sealing cover is provided with an external unified driving structure. The terminal of the invention is composed of an upper part and a lower part, can be flexibly controlled to be on-off, and is more beneficial to the safety maintenance of staff.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a connector terminal convenient to butt joint.
Background
With the development of semiconductor technology, the integrated capability of an integrated circuit is stronger, but in the formation of electronic products, a component is indispensable, namely a connector, which is a core basic element necessary for the electrical connection of a complete machine circuit system, and the function of the connector is to realize connection, disconnection or conversion by means of electric/optical signals and mechanical force. The connector terminal is a hardware fitting in a connector, and the terminal material is required to have a good elastic coefficient, excellent bending property, excellent fatigue resistance, high conductivity, high heat conduction coefficient, no environmental harmful substances and the like.
However, the conventional connector terminal has the following drawbacks while solving the basic problem:
1. the existing connector terminals are generally used for connecting wires and circuits, and the wires are easy to conduct electricity to the terminals, so that when people overhaul the circuits, the people can easily touch the terminals to conduct electricity, and the use danger is high.
2. The existing connector terminal and the lead are in compression joint through one screw, so that the operation is complicated, the connection between the lead and the terminal is unstable, and the circuit is easy to loosen due to the fact that the lead and the terminal are slightly pulled by external force.
3. When the disconnection operation is carried out, each screw needs to be screwed out from the terminal, and then the plurality of wires are sequentially wound and separated from the terminal in turn, so that the disconnection operation of the terminal connector can be realized, and the disconnection mode is very troublesome to operate.
Disclosure of Invention
The present invention is directed to a connector terminal that facilitates mating, and solves the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions: the connector terminal is formed by an upper part and a lower part, wherein the upper part of the terminal is arranged in a connector shell, a sealing cover is rotatably arranged on the connector shell, and the upper part of the terminal is arranged on the sealing cover;
the lower part of the terminal comprises a terminal seat, a limit groove is formed in the terminal seat, a sliding seat is slidably arranged in the limit groove, a fixed wire clamp structure is arranged on one side of the terminal seat, a movable wire clamp structure is arranged on the other side of the terminal seat through the sliding seat, a wire is fixed through the fixed wire clamp structure and the movable wire clamp structure, and an exposed part is arranged on the wire;
the upper part of the terminal comprises a wire pressing piece which is fixedly arranged, a lifting seat is arranged on the wire pressing piece through a spring guide rod, an electricity connection structure is arranged on the lifting seat, and the wire pressing piece is connected with a wire through the electricity connection structure to form a complete electricity connection path;
the sealing cover is provided with an external uniform driving structure, the uniform driving structure is connected with the lifting seat, and the effect of connecting and separating the upper part and the lower part of the terminal is achieved through driving of the uniform driving structure to the lifting seat.
Preferably, the terminal seat is arranged on the bottom surface of the connector shell and is provided with at least four sunken wire grooves, the limiting groove is formed in the upper surface of the terminal seat, the sliding seat is arranged in the limiting groove in a falling-preventing mode, the sliding seat is fixedly provided with movable magnetic blocks, and the limiting groove is fixedly provided with fixed magnetic blocks.
Preferably, the fixed wire clamp structure is the same as the movable wire clamp structure in structure, and the fixed wire clamp structure comprises a wire clamp seat, an installation cavity is formed in the wire clamp seat, an unlocking sliding block is slidably installed in the installation cavity, a limiting spring is fixedly connected to the unlocking sliding block, an anti-falling piece is slidably installed in the installation cavity, a round corner and an oblique through groove are formed in the anti-falling piece, a pushing rod is arranged on the unlocking sliding block, and the pushing rod is inserted into the oblique through groove.
Preferably, the sliding direction of the unlocking slide block and the anti-falling piece in the installation cavity is limited to be perpendicular to each other, the tail of the anti-falling piece is provided with a notch, the unlocking slide block is located in the notch, the round angle is arranged at the edge of the upper surface of the anti-falling piece, the limiting spring is connected between the unlocking slide block and the cavity wall of the installation cavity, and the unlocking slide block penetrates through the side wall of the wire clamp seat to be arranged.
Preferably, the wire is coated with an insulating layer, and the insulating layer at the exposed part is stripped, and a redundant length is left at the part of the wire between the fixed wire clamp structure and the movable wire clamp structure.
Preferably, the wire pressing piece is arranged on the movable side of the closing cover, a pressing groove is formed in the bottom of the wire pressing piece, the lifting seat is connected to the spring guide rod through the guide groove, and the lifting seat is connected with the spring of the spring guide rod.
Preferably, the power connection structure comprises a lower power connection groove arranged on the lifting seat and an external power connection piece arranged on the lifting seat, wherein a conducting piece is arranged on the groove wall of the lower power connection groove and is electrically connected with the external power connection piece.
Preferably, the lower sliding groove on the top surface of the lifting seat, and the unified driving structure comprises two lower sliding blocks which are slidably arranged in the lower sliding groove, and further comprises an adjusting rotating shaft which is rotatably arranged in the sealing cover, wherein a double-thread pair is arranged on the adjusting rotating shaft, two nut seats are arranged on the double-thread pair, a folding rod is connected between the lower sliding blocks and the nut seats, and the double-thread pair is formed by two reverse threads.
Preferably, the unified driving structure further comprises an adjusting piece which is slidably mounted on the sealing cover, a driving rack is arranged on the adjusting piece, a gear is fixedly mounted on the adjusting rotating shaft, the driving rack is meshed with the gear, and anti-skidding patterns are arranged on the adjusting piece.
Compared with the prior art, the invention has the beneficial effects that:
1. the terminal is composed of the upper part and the lower part, flexible on-off control can be carried out, the safety maintenance of staff is facilitated, the lower part of the terminal is mainly fixed by a wire, the upper part of the terminal is mounted by the rotary type sealing cover, and the electric connection between the upper part and the lower part of the terminal can be completed under the condition of closing insulation, so that the occurrence of the condition of electric leakage of a connector is avoided, and the safety of staff is ensured;
2. the lower part of the terminal takes the terminal seat as a basic structure, the terminal seat is used as a wire fixing mechanism through the fixed wire clamp structure and the movable wire clamp structure, under the condition that the terminal seat is empty, magnetic repulsion generated between the fixed magnetic block and the movable magnetic block acts on the sliding seat, so that the sliding seat drives the movable wire clamp structure to a fixed position far away from the fixed wire clamp structure, one section in the middle of the wire can be directly connected between the fixed wire clamp structure and the movable wire clamp structure, the condition that an maintainer touches the exposed part can be avoided, the length of each wire used each time is the same, and when the upper part and the lower part are combined, the exposed part of the wire is pressed down, the movable wire clamp structure can be pulled to move, and then the exposed part of the wire is hidden in the terminal seat, so that the situation of electric shock is avoided;
3. the fixed wire clamp structure and the movable wire clamp structure are the same in wire fixing mode, the wire can directly push the anti-falling part into the mounting cavity by extruding the round corner of the anti-falling part, so that the wire enters the lower part of the anti-falling part to quickly finish fixing, and when the wire is to be taken out, the wire can be taken out by pushing the unlocking sliding block, so that the anti-falling part moves outwards, and the wire can be taken out, thereby being very convenient to use.
4. The wire pressing piece at the upper part of the terminal can be pressed on the wire and the fixed wire clamp structure to further play a role of fixing the wire, meanwhile, the lifting seat is installed on the wire pressing piece and is a basic component at the upper part of the terminal, the electric connection structure is arranged on the lifting seat to complete external connection work, the upper parts of all the terminals in the connector are connected with the lower part of the terminal through the uniform driving structure on the sealing cover, the electric connection work of all the terminals can be safely completed, the control is carried out from the outside, and meanwhile, the upper parts of the terminals are arranged on the sealing cover and have fool-proof effect, so that the sealing cover is required to be opened to overhaul, and electric shock accidents caused by forgetting to turn off the power by people are prevented.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a schematic view of the open state of the present invention.
Fig. 4 is a schematic view of the internal structure of the present invention.
Fig. 5 is a schematic diagram of the present invention in a semi-cut state.
Fig. 6 is a schematic view of a terminal block structure in the present invention.
Fig. 7 is a schematic view of a power connection structure according to the present invention.
Fig. 8 is a first exploded view of the power receiving structure of the present invention.
Fig. 9 is a second exploded view of the power receiving structure of the present invention.
Fig. 10 is a schematic view of a lifting seat according to the present invention.
Fig. 11 is a schematic view of an inventive wire clip structure.
Fig. 12 is a schematic view of the cable fixing state of the present invention.
In the figure: the connector comprises a connector shell 1, a closing cover 2, a terminal seat 3, a limit groove 4, a sliding seat 5, a movable magnetic block 6, a fixed magnetic block 7, a wire clamp seat 8, a mounting cavity 9, an unlocking sliding block 10, a limit spring 11, an anti-falling piece 12, a round angle 13, a diagonal groove 14, a push rod 15, a wire 16, a bare drain 17, a wire pressing piece 18, a spring guide rod 19, a lifting seat 20, a lower power receiving groove 21, an external electric sheet 22, a lower sliding groove 23, a lower sliding block 24, a folding rod 25, a nut seat 26, an adjusting rotating shaft 27, a double-thread pair 28, a gear 29, an adjusting piece 30, a driving rack 31 and an anti-skid pattern 32.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides the following technical solutions: the connector terminal convenient to butt joint comprises an upper part and a lower part, wherein the upper part of the terminal is arranged in a connector shell 1, a sealing cover 2 is rotatably arranged on the connector shell 1, and the upper part of the terminal is arranged on the sealing cover 2;
the lower part of the terminal comprises a terminal seat 3, a limit groove 4 is arranged in the terminal seat 3, a sliding seat 5 is slidably arranged in the limit groove 4, a fixed wire clamp structure is arranged on one side of the terminal seat 3, a movable wire clamp structure is arranged on the other side of the terminal seat 3 through the sliding seat 5, a wire 16 is fixed through the fixed wire clamp structure and the movable wire clamp structure, and a naked part 17 is arranged on the wire 16;
the lower part of the terminal of the invention is mainly used for fixing the lead;
the upper part of the terminal comprises a wire pressing piece 18 fixedly installed, a lifting seat 20 is installed on the wire pressing piece 18 through a spring guide rod 19, an electric connection structure is arranged on the lifting seat 20, and the wire pressing piece 18 is connected with a lead 16 through the electric connection structure to form a complete electric connection path;
the upper part of the terminal is mounted by the rotary type closing cover 2, and the electric connection between the upper part and the lower part of the terminal can be completed under the condition of closing insulation, so that the occurrence of the condition of electric leakage of the connector is avoided, and the safety of personnel is ensured;
the sealing cover 2 is provided with an external uniform driving structure, the uniform driving structure is connected with the lifting seat 20, and the effect of connecting and separating the upper part and the lower part of the terminal is achieved through driving of the lifting seat 20 by the uniform driving structure.
The driving part of the unified driving structure is positioned on the surface of the closing cover 2, so that the service personnel of the terminal can complete the power connection outside the closing cover 2.
The terminal seat 3 is arranged and is provided with four at least in the bottom surface of connector housing 1, and is provided with the wire casing of subsidence formula in the terminal seat 3, and spacing groove 4 sets up the upper surface at terminal seat 3, and slide seat 5 anticreep sets up in spacing groove 4, and fixed mounting has movable magnet 6 on the slide seat 5, and fixed magnet 7 in the spacing groove 4.
The lower part of the terminal takes the terminal seat 3 as a basic structure, the terminal seat 3 is used as a lead fixing mechanism through a fixed wire clamp structure and a movable wire clamp structure, under the condition that the terminal seat 3 is empty, magnetic repulsive force generated between the fixed magnetic block 7 and the movable magnetic block 6 acts on the sliding seat 5, so that the sliding seat 5 drives the movable wire clamp structure to a fixed position far away from the fixed wire clamp structure, one section in the middle of the lead 16 can be directly connected between the fixed wire clamp structure and the movable wire clamp structure, the situation that an maintainer touches the exposed part 17 can be avoided, the length of each lead 16 in each use is the same, and when the upper part and the lower part are combined, the exposed part 17 of the lead 16 is pressed down, the movable wire clamp structure can be pulled to move, and then the exposed part 17 of the lead 16 can be hidden in the terminal seat 3, so that the situation of false electric shock is avoided.
The fixed wire clamp structure is the same as the movable wire clamp structure in structure, and comprises a wire clamp seat 8, wherein an installation cavity 9 is arranged in the wire clamp seat 8, an unlocking slide block 10 is slidably arranged in the installation cavity 9, a limiting spring 11 is fixedly connected to the unlocking slide block 10, an anti-falling part 12 is slidably arranged in the installation cavity 9, a round corner 13 and an oblique through groove 14 are arranged on the anti-falling part 12, a pushing rod 15 is arranged on the unlocking slide block 10, and the pushing rod 15 is inserted into the oblique through groove 14.
The fixed fastener structure is the same with the mode that movable fastener structure carries out wire 16 fixed, and wire 16 can be direct through extrusion anticreep piece 12's fillet 13, advances anticreep piece 12 in installation cavity 9 to enter into the below of anticreep piece 12, accomplish fixedly fast, and when taking out wire 16, then through promoting unblock slider 10, drive the catch bar 15 that goes up along oblique logical groove 14 removal for anticreep piece 12 outside removes, and wire 16 can be taken out, and it is very convenient to use.
The sliding direction of the unlocking slide block 10 and the anti-falling piece 12 in the installation cavity 9 is limited to be perpendicular to each other, a notch is formed in the tail of the anti-falling piece 12, the unlocking slide block 10 is located in the notch, a round corner 13 is formed in the edge of the upper surface of the anti-falling piece 12, a limiting spring 11 is connected between the unlocking slide block 10 and the cavity wall of the installation cavity 9, and the unlocking slide block 10 penetrates through the side wall of the wire clamp seat 8 to be arranged.
The anti-drop piece 12 is provided with the round angle 13 at one side, so that the lead 16 is easy to go out and difficult to go out, and the anti-drop effect is achieved.
The wire 16 is covered with an insulating layer and the insulating layer at the exposed portion 17 is stripped leaving a redundant length of the wire 16 between the fixed and movable clamp structures.
The wire pressing piece 18 is arranged on the movable side of the closing cover 2, a pressing groove is formed in the bottom of the wire pressing piece 18, the lifting seat 20 is connected to the spring guide rod 19 through a guide groove, and the lifting seat 20 is connected with a spring of the spring guide rod 19.
After all the wires 16 are connected to the lower part of the terminal, the closing cover 2 is turned to be closed, and at this time, the wire pressing piece 18 thereon can be pressed on the wire and fixed wire clamp structure to further play a role of fixing the wires 16, and meanwhile, the spring guide rod 19 is arranged on the wire pressing piece 18 to install the lifting seat 20.
The power connection structure comprises a lower power connection groove 21 arranged on the lifting seat 20 and an external power connection piece 22 arranged on the lifting seat 20, wherein a conducting piece is arranged on the groove wall of the lower power connection groove 21 and is electrically connected with the external power connection piece 22.
The lifting seat 20 is a base component at the upper part of the terminal, and is provided with an electric connection structure, wherein a lower electric connection groove 21 at the bottom of the electric connection structure is used for being connected with the exposed part 17 of the lead 16, and the lead 16 is pressed into the terminal seat 3, so that external connection work is completed through an external electric sheet 22.
The lower sliding chute 23 on the top surface of the lifting seat 20, the uniform driving structure comprises two lower sliding blocks 24 which are slidably arranged in the lower sliding chute 23, and an adjusting rotating shaft 27 which is rotatably arranged in the sealing cover 2, wherein a double-thread pair 27 is arranged on the adjusting rotating shaft 27, two nut seats 26 are arranged on the double-thread pair 27, a folding rod 25 is connected between the lower sliding blocks 24 and the nut seats 26, and the double-thread pair 27 consists of two opposite threads.
All the upper parts of the terminals in the connector are connected with the lower parts of the terminals through a unified driving structure on the closing cover 2, so that the power connection work of all the terminals can be safely completed.
The unified driving structure further comprises an adjusting piece 30 which is slidably arranged on the closing cover 2, a driving rack 31 is arranged on the adjusting piece 30, a gear 29 is fixedly arranged on the adjusting rotating shaft 27, the driving rack 31 is meshed with the gear 29, and anti-skidding patterns 32 are arranged on the adjusting piece 30.
When power is connected, the adjusting piece 30 is pushed by the anti-skid threads 32, the driving rack 31 at the bottom of the adjusting piece 30 is used for driving the gear 29 to rotate, the adjusting rotating shaft 27 is enabled to rotate, the two nut seats 26 can be driven to move by the double-thread pair 27, then the two lower sliding blocks 24 and the lifting seat 20 are pushed to move downwards by the folding rod 25, so that the power connection structure on the lifting seat 20 and the lead 16 are connected, and conversely, the adjusting piece 30 is pushed reversely to disconnect.
The invention is used when in use: firstly, the lower part of the terminal is mainly fixed by a wire, the upper part of the terminal is mounted by a rotary type closing cover 2, the electric connection between the upper part and the lower part of the terminal can be completed under the condition of closing insulation, thereby avoiding the occurrence of electric leakage of a connector, ensuring the safety of personnel, the lower part of the terminal takes a terminal seat 3 as a basic structure, the upper part of the terminal is used as a wire fixing mechanism by a fixed wire clamp structure and a movable wire clamp structure, under the condition that the terminal seat 3 is empty, the magnetic repulsion force generated between a fixed magnetic block 7 and a movable magnetic block 6 acts on a sliding seat 5, so that the sliding seat 5 drives the movable wire clamp structure to a fixed position far away from the fixed wire clamp structure, one section in the middle of the wire 16 can be directly connected between the fixed wire clamp structure and the movable wire clamp structure, avoiding the contact of an maintainer with a bare part 17, and the length of each wire 16 is the same each time, when the upper part and the lower part are combined, the exposed part 17 of the wire 16 is pressed down, the movable wire clamp structure can be pulled to move, the exposed part 17 of the wire 16 can be hidden in the terminal seat 3, the situation of error electric shock is avoided, the fixed wire clamp structure and the movable wire clamp structure are the same in the way of fixing the wire 16, the wire 16 can directly push the anti-falling part 12 into the mounting cavity 9 by extruding the round angle 13 of the anti-falling part 12, so as to enter the lower part of the anti-falling part 12 to quickly complete the fixing, when the wire 16 is to be taken out, the unlocking slide block 10 is pushed, the push rod 15 on the push rod 15 is driven to move along the inclined through groove 14, the anti-falling part 12 is moved outwards, the wire 16 can be taken out, the use is very convenient, after all the wires 16 are connected into the lower part of the terminal, the sealing cover 2 is rotated to be closed, at this time, the wire pressing piece 18 on the wire pressing piece can be pressed on the structure of the wire and the fixed wire clamp, further plays a role of fixing the wire 16, meanwhile, the spring guide rod 19 is arranged on the wire pressing piece 18, the lifting seat 20 is installed, the lifting seat 20 is a basic component at the upper part of the terminal, an electric connection structure is arranged on the wire pressing piece, the lower electric connection groove 21 at the bottom of the electric connection structure is used for being connected with the exposed part 17 of the wire 16, the wire 16 is pressed into the terminal seat 3, the external connection work is further completed through the external connection electric piece 22, the upper parts of all the terminals in the connector are connected with the lower parts of the terminals through the uniform driving structure on the sealing cover 2, the electric connection work of all the terminals can be safely completed, when the electric connection work is performed, the adjusting piece 30 is pushed through the anti-slip threads 32, the driving rack 31 at the bottom of the adjusting piece 30 is utilized to drive the gear 29 to rotate, the adjusting rotating shaft 27 can be utilized to drive the two nut seats 26 to move, the two lower sliding blocks 24 and the lifting seat 20 to move downwards through the folding rod 25, and the electric connection structure on the lifting seat 20 and the wire 16 are connected through the universal driving structure, and the anti-slip connection piece 30 can be disconnected, and vice versa.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A connector terminal for facilitating mating, comprising: the terminal consists of an upper part and a lower part, the upper part of the terminal is arranged in the connector shell (1), the connector shell (1) is rotatably provided with a sealing cover (2), and the upper part of the terminal is arranged on the sealing cover (2);
the lower part of the terminal comprises a terminal seat (3), a limit groove (4) is formed in the terminal seat (3), a sliding seat (5) is slidably arranged in the limit groove (4), a fixed wire clamp structure is arranged on one side of the terminal seat (3), a movable wire clamp structure is arranged on the other side of the terminal seat (3) through the sliding seat (5), a wire (16) is fixed through the fixed wire clamp structure and the movable wire clamp structure, and a bare part (17) is arranged on the wire (16);
the upper part of the terminal comprises a wire pressing piece (18) fixedly arranged, a lifting seat (20) is arranged on the wire pressing piece (18) through a spring guide rod (19), an electric connection structure is arranged on the lifting seat (20), and the wire pressing piece is connected with a lead (16) through the electric connection structure to form a complete electric connection path;
the sealing cover (2) is provided with an external unified driving structure, the unified driving structure is connected with the lifting seat (20), and the lifting seat (20) is driven by the unified driving structure to achieve the effect of connecting and separating the upper part and the lower part of the terminal.
2. A connector terminal for facilitating mating according to claim 1, wherein: the connector comprises a connector shell, and is characterized in that at least four terminal blocks (3) are arranged on the bottom surface of the connector shell (1), sunken wire grooves are formed in the terminal blocks (3), limiting grooves (4) are formed in the upper surface of the terminal blocks (3), sliding blocks (5) are arranged in the limiting grooves (4) in an anti-falling mode, movable magnetic blocks (6) are fixedly mounted on the sliding blocks (5), and fixed magnetic blocks (7) are fixedly mounted in the limiting grooves (4).
3. A connector terminal for facilitating mating according to claim 1, wherein: the structure of fixed fastener structure and activity fastener structure is the same, all including fastener seat (8), and be provided with installation cavity (9) in fastener seat (8), slidable mounting has unblock slider (10) in installation cavity (9), and fixedly connected with spacing spring (11) on unblock slider (10), slidable mounting has anticreep piece (12) in installation cavity (9), and is provided with fillet (13) and oblique logical groove (14) on anticreep piece (12), be provided with catch bar (15) on unblock slider (10), and catch bar (15) are pegged graft in oblique logical groove (14).
4. A connector terminal for facilitating mating according to claim 3, wherein: the unlocking slide block (10) and the anti-falling piece (12) are perpendicular to each other in the installation cavity (9) in a limited sliding direction, a notch is formed in the tail of the anti-falling piece (12), the unlocking slide block (10) is located in the notch, the round corner (13) is formed in the edge of the upper surface of the anti-falling piece (12), the limiting spring (11) is connected between the unlocking slide block (10) and the cavity wall of the installation cavity (9), and the unlocking slide block (10) penetrates through the side wall of the wire clamp seat (8).
5. A connector terminal for facilitating mating according to claim 1, wherein: the wire (16) is coated with an insulating layer, the insulating layer at the exposed part (17) is stripped, and a redundant length is reserved at the part of the wire (16) between the fixed wire clamp structure and the movable wire clamp structure.
6. A connector terminal for facilitating mating according to claim 1, wherein: the wire pressing piece (18) is arranged on the movable side of the closing cover (2), a pressing groove is formed in the bottom of the wire pressing piece (18), the lifting seat (20) is connected to the spring guide rod (19) through a guide groove, and the lifting seat (20) is connected with a spring of the spring guide rod (19).
7. A connector terminal for facilitating mating according to claim 1, wherein: the electric connection structure comprises a lower electric connection groove (21) arranged on the lifting seat (20) and an external electric sheet (22) arranged on the lifting seat (20), wherein a conducting sheet is arranged on the groove wall of the lower electric connection groove (21), and the conducting sheet is electrically connected with the external electric sheet (22).
8. A connector terminal for facilitating mating according to claim 1, wherein: lower spout (23) of lifting seat (20) top surface, and unified drive structure is including two of lower slider (24) in slidable mounting has lower spout (23), still including rotating regulation pivot (27) of installing in closing cap (2), be provided with double screw pair (27) on regulation pivot (27), and install two nut seats (26) on double screw pair (28), be connected with folding rod (25) between lower slider (24) and nut seat (26), double screw pair (28) comprise two reverse screw threads.
9. A connector terminal for facilitating mating according to claim 8, wherein: the unified driving structure further comprises an adjusting piece (30) which is slidably mounted on the sealing cover (2), a driving rack (31) is arranged on the adjusting piece (30), a gear (29) is fixedly mounted on the adjusting rotating shaft (27), the driving rack (31) is meshed with the gear (29), and anti-skidding patterns (32) are formed in the adjusting piece (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211163876.9A CN115548737B (en) | 2022-09-23 | 2022-09-23 | Connector terminal convenient to dock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211163876.9A CN115548737B (en) | 2022-09-23 | 2022-09-23 | Connector terminal convenient to dock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115548737A CN115548737A (en) | 2022-12-30 |
| CN115548737B true CN115548737B (en) | 2023-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211163876.9A Active CN115548737B (en) | 2022-09-23 | 2022-09-23 | Connector terminal convenient to dock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115548737B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204597074U (en) * | 2015-05-19 | 2015-08-26 | 睿庆工业股份有限公司 | Electric connector |
| KR20180022290A (en) * | 2016-08-24 | 2018-03-06 | 박상영 | Floating cutter for crimping applicator and crimping applicator comprising the same |
| CN110212318A (en) * | 2019-05-22 | 2019-09-06 | 菲尼克斯亚太电气（南京）有限公司 | A kind of big direct terminal of line footpath conducting wire |
| CN112003033A (en) * | 2020-08-26 | 2020-11-27 | 李德元 | Puncture wire clamp safe live-line ignition device with traveling mechanism and use method thereof |
| CN215266828U (en) * | 2021-05-14 | 2021-12-21 | 马占虎 | Power connector disassembly and assembly structure with good insulation performance |
| CN217468970U (en) * | 2022-06-14 | 2022-09-20 | 深圳市永尧电子科技有限公司 | Electronic connector with protection structure |
-
2022
- 2022-09-23 CN CN202211163876.9A patent/CN115548737B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204597074U (en) * | 2015-05-19 | 2015-08-26 | 睿庆工业股份有限公司 | Electric connector |
| KR20180022290A (en) * | 2016-08-24 | 2018-03-06 | 박상영 | Floating cutter for crimping applicator and crimping applicator comprising the same |
| CN110212318A (en) * | 2019-05-22 | 2019-09-06 | 菲尼克斯亚太电气（南京）有限公司 | A kind of big direct terminal of line footpath conducting wire |
| CN112003033A (en) * | 2020-08-26 | 2020-11-27 | 李德元 | Puncture wire clamp safe live-line ignition device with traveling mechanism and use method thereof |
| CN215266828U (en) * | 2021-05-14 | 2021-12-21 | 马占虎 | Power connector disassembly and assembly structure with good insulation performance |
| CN217468970U (en) * | 2022-06-14 | 2022-09-20 | 深圳市永尧电子科技有限公司 | Electronic connector with protection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115548737A (en) | 2022-12-30 |
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Address after: 518000, Building 4, West Half Floor, 601, 701, Building 301, 401, 501, Fubilun Technology Factory, Tantou Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lianming Power Supply Co.,Ltd. Country or region after: China Address before: 518000 floor 10, floor 11 and floor 9 of plant 1 and plant 2, No. 128, Shangnan East Road, Huangpu Community, Xinqiao street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN LIANMING POWER Co.,Ltd. Country or region before: China |