CN111276834B

CN111276834B - Power line connector

Info

Publication number: CN111276834B
Application number: CN202010081563.3A
Authority: CN
Inventors: 沈惠萍
Original assignee: Shenzhen Santong Connector System Co ltd
Current assignee: SHENZHEN SANTONG CONNECTOR SYSTEM Co.,Ltd.
Priority date: 2020-02-06
Filing date: 2020-02-06
Publication date: 2021-01-26
Anticipated expiration: 2040-02-06
Also published as: CN111276834A

Abstract

The invention discloses a power line connector, which comprises a conductive seat, wherein a channel penetrating through the conductive seat from front to back is arranged in the conductive seat, two ends of the channel are convex arc surfaces, power lines penetrate through two end parts of the channel, the power line on the left side penetrates through the channel from back to front, the power line on the right side penetrates through the channel from front to back, two extrusion blocks which are arranged in a central symmetry manner are arranged in the channel, each extrusion block can be arranged in the channel in a left-right sliding manner, each extrusion block is respectively used for extruding the power line on the corresponding side to tightly press the power line on the end part of the channel, the outer end surface of each extrusion block is an arc surface matched with the end part of the channel, and a driving mechanism used for driving the extrusion blocks to tightly press the power lines is arranged in the conductive seat; the invention can fix the end parts of the two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.

Description

Power line connector

Technical Field

The invention relates to the technical field of electric power facilities, in particular to an electric power line connector.

Background

The conventional power line connector has a disadvantage that it is inefficient to electrically connect two power lines because the end of each power line needs to be fixed one by one when the end of each power line is fixed.

Disclosure of Invention

In view of the defects of the prior art, the invention provides a power line connector which can fix the end parts of two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.

The invention relates to a power line connector which comprises a conductive seat, wherein a channel penetrating through the conductive seat from front to back is arranged in the conductive seat, two ends of the channel are convex arc surfaces, power lines penetrate through two end parts of the channel, the power line on the left side penetrates through the channel from back to front, the power line on the right side penetrates through the channel from front to back, two extrusion blocks which are arranged in a central symmetry manner are arranged in the channel, each extrusion block can be arranged in the channel in a left-right sliding manner, each extrusion block is respectively used for extruding the power line on the corresponding side to tightly press the power line on the end part of the channel, the outer end surface of each extrusion block is an arc surface matched with the end part of the channel, and a driving mechanism used for driving the extrusion blocks to tightly press the power lines is arranged in the conductive.

The invention relates to an electric power line connector, wherein a driving mechanism comprises a rotating shaft vertically penetrating through the middle part of the bottom end of a conductive seat, the rotating shaft is rotatably connected with the conductive seat, an outward convex gear part is integrally formed on the peripheral wall of the rotating shaft in a channel, the lower surface of the gear part is attached to the inner bottom surface of the channel, rack parts are arranged on the front side and the rear side of the gear part respectively, the rack parts on the front side and the rear side of the gear part are arranged in a central symmetry manner, the rack part on the front side is meshed with the front side of the gear part and is integrally formed with a pressing block on the left side, the rack part on the rear side is meshed with the rear side of the gear part and is integrally formed with a pressing block on the right side, an upward convex lug boss in a shape is integrally formed in the middle part of the upper end face of the gear part, a first through hole for the gear part and the rotating shaft to penetrate through is arranged in the conductive seat above the gear part Tightening the structure; after through adopting this kind of actuating mechanism, when using hexagon socket head wrench and boss cooperation and rotate the boss, the boss can drive gear portion and pivot and rotate, when box wrench drives the boss clockwise rotation, gear portion can clockwise rotate, because rack portion and gear portion mesh, so, can drive the extrusion piece outwards to remove under the effect of gear portion clockwise turning, thereby can make the extrusion piece compress tightly the power line, in addition, after the pivot rotates, can lock the pivot under locking structure's effect, realized compressing tightly to the power line promptly.

The invention relates to an electric wire connector, wherein a locking structure comprises a rotating sleeve, a spring, a gasket and a nut cover, wherein an annular bulge sleeved outside a rotating shaft is integrally formed in the middle of the lower end face of a conductive seat, a clamp spring is clamped outside the rotating shaft below the annular bulge in a matching manner, the upper surface of the clamp spring is attached to the lower surface of the annular bulge, the rotating sleeve is sleeved outside the rotating shaft below the annular bulge in a vertically sliding manner, a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, the nut cover is in threaded connection with the lower end of the rotating shaft, the outer peripheral wall of the nut cover is in a regular hexagonal structure, the spring and the gasket are sequentially sleeved outside the rotating shaft between the rotating sleeve and the nut cover from top to bottom, a groove for embedding a spring part is formed in the lower end of the rotating sleeve, the upper end of the spring is abutted against; a plurality of clamping teeth which are uniformly distributed in the circumferential direction are integrally formed on the upper end surface of the rotating sleeve, the vertical section of each clamping tooth is of a right-angled triangular structure, a plurality of tooth grooves which are uniformly distributed in the circumferential direction are formed on the lower end surface of the annular protrusion, the number of the tooth grooves is the same as that of the clamping teeth, and the shape of the vertical section of each tooth groove is the same as that of the vertical section of the clamping teeth; after the locking structure is adopted, when the rotating shaft is rotated clockwise, the rotating sleeve can be sleeved outside the rotating shaft below the annular protrusion in a vertically sliding mode, and a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can also rotate clockwise; at the pivot with rotate the cover and last pivoted in-process, the latch can cooperate the joint with the tooth's socket one by one, when stopping the rotation of countershaft, every latch can with the tooth's socket cooperation joint that corresponds at present, can avoid rotating cover and pivot reversal promptly.

The invention relates to an electric power wire connector, wherein a second through hole for a rotating shaft to pass through is formed in the middle of a rotating sleeve, two limiting tables which are arranged in a bilateral symmetry mode are integrally formed on the inner peripheral wall of the second through hole, two limiting grooves which are arranged in a bilateral symmetry mode are formed in the outer peripheral wall of the lower portion of the rotating shaft, and each limiting table is embedded into one of the limiting grooves; after adopting this kind of structure, after spacing platform and spacing groove gomphosis, can reach the spacing purpose of circumference between rotating sleeve and the pivot, in addition, spacing platform can slide relative spacing groove, rotates the cover promptly and can move along the pivot axial direction.

The invention relates to a power line connector, wherein two guide posts distributed in the front-back direction are in threaded connection with the upper end face and the lower end face of each extrusion block, waist-shaped holes for one of the guide posts to penetrate through and for the guide posts to slide left and right are formed in the top and the bottom of a conductive seat respectively, and a regular hexagonal counter bore is formed in one end, far away from the extrusion blocks, of each guide post; after adopting this kind of structure, the extrusion piece can be reliably with electrically conductive seat horizontal sliding connection together, and through keep away from the one end of extrusion piece at the guide pillar and set up the counter bore of regular hexagon shape after, can conveniently twist the guide pillar on the extrusion piece through outer hexagonal spanner.

The invention can fix the end parts of the two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic cross-sectional view of the power line under compression according to the present invention;

FIG. 2 is a schematic cross-sectional view of the extrusion block after being connected to the conductive seat;

FIG. 3 is a schematic perspective view of a conductive seat;

FIG. 4 is a schematic top view of the conductive socket;

FIG. 5 is a schematic top view of the extrusion block on the left side;

FIG. 6 is a perspective view of the rotating sleeve;

fig. 7 is a schematic top view of the rotary sleeve.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention relates to an electric power wire connector, which comprises a conductive seat 1, wherein a channel 11 penetrating through the conductive seat 1 from front to back is arranged in the conductive seat 1, two ends of the channel 11 are convex arc surfaces, electric power wires 2 penetrate through two end parts of the channel 11, the electric power wire 2 positioned on the left side penetrates through the channel 11 from back to front, the electric power wire 2 positioned on the right side penetrates through the channel 11 from front to back, two extrusion blocks 3 arranged in central symmetry are arranged in the channel 11, each extrusion block 3 can be arranged in the channel 11 in a left-right sliding manner, each extrusion block 3 is respectively used for extruding the electric power wire 2 on the corresponding side to tightly press the electric power wire 2 on the end part of the channel 11, the outer end surface of each extrusion block 3 is an arc surface matched with the end part of the channel 11, and a driving mechanism for driving the extrusion blocks 3 to tightly press the electric power wires 2 is; the invention can fix the end parts of the two power lines at the same time, thereby bringing convenience to the electrical connection of the two power lines, namely improving the efficiency of the electrical connection of the two power lines.

The driving mechanism comprises a rotating shaft 4 vertically penetrating through the middle part of the bottom end of the conductive seat 1, the rotating shaft 4 is rotatably connected with the conductive seat 1, convex gear parts 41 are integrally formed on the peripheral wall of the rotating shaft 4 in the channel 11, the lower surface of the gear part 41 is attached to the inner bottom surface of the channel 11, rack parts 31 are respectively arranged on the front side and the rear side of the gear part 41, the rack parts 31 on the front side and the rear side of the gear part 41 are arranged in central symmetry, the rack part 31 on the front side is meshed with the front side of the gear part 41 and is integrally formed with the extrusion block 3 on the left side, the rack part 31 on the rear side is meshed with the rear side of the gear part 41 and is integrally formed with the extrusion block 3 on the right side, an convex lug boss 42 with a shape of a regular hexagon is integrally formed in the middle part of the upper end face of the gear part 41, a first through hole 12 for the gear part 41 and, a locking structure for locking the rotating shaft 4 after the driving mechanism drives the extrusion block 3 to tightly press the power line 2 is arranged between the rotating shaft 4 and the conductive seat 1; after through adopting this kind of actuating mechanism, when using hexagon socket head wrench and boss cooperation and rotate the boss, the boss can drive gear portion and pivot and rotate, when box wrench drives the boss clockwise rotation, gear portion can clockwise rotate, because rack portion and gear portion mesh, so, can drive the extrusion piece outwards to remove under the effect of gear portion clockwise turning, thereby can make the extrusion piece compress tightly the power line, in addition, after the pivot rotates, can lock the pivot under locking structure's effect, realized compressing tightly to the power line promptly.

The locking structure comprises a rotating sleeve 5 and a spring 6, the conductive base comprises a gasket 7 and a nut cover 8, an annular bulge 13 sleeved outside a rotating shaft 4 is integrally formed in the middle of the lower end face of the conductive base 1, a clamp spring 43 is clamped outside the rotating shaft 4 below the annular bulge 13 in a matching mode, the upper surface of the clamp spring 43 is attached to the lower surface of the annular bulge 13, a rotating sleeve 5 is sleeved outside the rotating shaft 4 below the annular bulge 13 in a vertically sliding mode, a circumferential limiting structure is arranged between the rotating sleeve 5 and the rotating shaft 4, the nut cover 8 is connected to the lower end of the rotating shaft 4 in a threaded mode, the outer peripheral wall of the nut cover 8 is of a regular hexagonal structure, the spring 6 and the gasket 7 are sequentially sleeved outside the rotating shaft 4 between the rotating sleeve 5 and the nut cover 8 from top to bottom, a groove 51 for partially embedding the spring 6 is formed in the lower end of the rotating sleeve 5, the upper end of the spring 6 is tightly abutted to; a plurality of clamping teeth 52 which are uniformly distributed in the circumferential direction are integrally formed on the upper end face of the rotating sleeve 5, the vertical section of each clamping tooth 52 is of a right-angled triangular structure, a plurality of tooth sockets 14 which are uniformly distributed in the circumferential direction are arranged on the lower end face of the annular protrusion 13, the number of the tooth sockets 14 is the same as that of the clamping teeth 52, and the shape of the vertical section of each tooth socket 14 is the same as that of the vertical section of the clamping tooth 52; after the locking structure is adopted, when the rotating shaft is rotated clockwise, the rotating sleeve can be sleeved outside the rotating shaft below the annular protrusion in a vertically sliding mode, and a circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can also rotate clockwise; at the pivot with rotate the cover and last pivoted in-process, the latch can cooperate the joint with the tooth's socket one by one, when stopping the rotation of countershaft, every latch can with the tooth's socket cooperation joint that corresponds at present, can avoid rotating cover and pivot reversal promptly.

A second through hole 53 for the rotating shaft 4 to pass through is formed in the middle of the rotating sleeve 5, two limiting tables 54 which are arranged in a bilateral symmetry manner are integrally formed on the inner peripheral wall of the second through hole 53, two limiting grooves 44 which are arranged in a bilateral symmetry manner are formed on the outer peripheral wall of the lower portion of the rotating shaft 4, and each limiting table 54 is respectively embedded into one of the limiting grooves 44; after adopting this kind of structure, after spacing platform and spacing groove gomphosis, can reach the spacing purpose of circumference between rotating sleeve and the pivot, in addition, spacing platform can slide relative spacing groove, rotates the cover promptly and can move along the pivot axial direction.

Two guide posts 32 distributed in the front-back direction are in threaded connection with the upper end face and the lower end face of each extrusion block 3, waist-shaped holes 15 for one of the guide posts 32 to pass through and for the guide posts 32 to slide left and right are formed in the top and the bottom of the conductive seat 1 respectively, and a hexagonal counter bore 321 is formed in one end, far away from the extrusion block 3, of each guide post 32; after adopting this kind of structure, the extrusion piece can be reliably with electrically conductive seat horizontal sliding connection together, and through keep away from the one end of extrusion piece at the guide pillar and set up the counter bore of regular hexagon shape after, can conveniently twist the guide pillar on the extrusion piece through outer hexagonal spanner.

When the invention is used, firstly, the power line on the left side is inserted into the gap between the extrusion block on the left side and the left end of the channel from back to front, and the power line on the right side is inserted into the gap between the extrusion block on the right side and the right end of the channel from front to back, then the power line on the right side is matched with the boss and rotates the boss clockwise through the hexagon socket wrench, at the moment, the gear part can rotate clockwise, and the rack part is meshed with the gear part, so that the extrusion block can be driven to move outwards under the continuous clockwise rotation of the gear part, thereby the extrusion block can compact the power line, in addition, after the rotating shaft rotates, the rotating shaft can be locked under the action of the locking structure (when the rotating shaft rotates clockwise, as the rotating sleeve can be sleeved on the outer part of the rotating shaft below the annular bulge in an up-and-, in the process of clockwise rotation of the rotating sleeve, under the matching action of the clamping teeth and the tooth grooves, each clamping tooth can firstly be separated from the tooth groove which is matched and clamped currently, the rotating sleeve can move downwards and compress the spring, when the rotating sleeve continues to rotate clockwise, each clamping tooth can rotate to the position below the adjacent tooth groove, at the moment, the rotating sleeve can be pushed upwards under the action of the spring, and therefore each clamping tooth can be matched and clamped with the adjacent tooth groove; at the pivot with rotate the cover and last pivoted in-process, the latch can cooperate the joint with the tooth's socket one by one, when stopping the rotation of countershaft, every latch can with the tooth's socket cooperation joint that corresponds at present, can avoid rotating cover and pivot reversal promptly), realized compressing tightly the power line promptly. When the power line is required to be released from being compressed, the rotating sleeve is pulled downwards manually and rotates anticlockwise, the clamping teeth can be separated from the tooth grooves at the moment, and the circumferential limiting structure is arranged between the rotating sleeve and the rotating shaft, so that the rotating sleeve can drive the rotating shaft to rotate anticlockwise, at the moment, the extrusion block can be driven to move inwards under the action of the gear part and the rack part, the extrusion block can be released from being compressed on the power line, and therefore the power line can be separated from the conducting seat.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An electric power line connector characterized in that: the power line connector comprises a conductive seat (1), a channel (11) which penetrates through the conductive seat (1) from front to back is arranged in the conductive seat (1), the left end and the right end of the channel (11) are convex arc surfaces, power lines (2) are arranged at the left end and the right end of the channel (11) in a penetrating mode, the power lines (2) on the left side penetrate through the channel (11) from back to front, the power lines (2) on the right side penetrate through the channel (11) from front to back, two extrusion blocks (3) which are arranged in a central symmetry mode are installed in the channel (11), each extrusion block (3) can be installed in the channel (11) in a sliding mode, each extrusion block (3) is used for extruding the power lines (2) on the corresponding side to compress the power lines (2) on the end portion of the channel (11), the outer end face of each extrusion block (3) is an arc surface matched with the end portion of the channel (, a driving mechanism for driving the extrusion block (3) to enable the extrusion block (3) to compress the power line (2) is arranged in the conductive seat (1); the driving mechanism comprises a rotating shaft (4) vertically penetrating through the middle part of the bottom end of the conductive seat (1), the rotating shaft (4) is rotatably connected with the conductive seat (1), an outer convex gear part (41) is integrally formed on the peripheral wall of the rotating shaft (4) in the channel (11), the lower surface of the gear part (41) is attached to the inner bottom surface of the channel (11), rack parts (31) are arranged on the front side and the rear side of the gear part (41), the rack parts (31) on the front side and the rear side of the gear part (41) are arranged in a central symmetry manner, the rack parts (31) on the front side are meshed with the front side of the gear part (41) and are integrally formed with a left extrusion block (3), the rack parts (31) on the rear side are meshed with the rear side of the gear part (41) and are integrally formed with the extrusion block (3) on the right side, and an upward convex lug boss (42) in a shape is integrally formed in the middle part of the upper end face of the gear part (, a first through hole (12) for the gear part (41) and the rotating shaft (4) to pass through is formed in the conductive seat (1) above the gear part (41), and a locking structure for locking the rotating shaft (4) after the driving mechanism drives the extrusion block (3) to enable the extrusion block to press the power line (2) is arranged between the rotating shaft (4) and the conductive seat (1); the locking structure comprises a rotating sleeve (5), a spring (6), a gasket (7) and a nut cover (8), wherein the middle part of the lower end face of the conductive seat (1) is integrally formed with an annular bulge (13) sleeved outside the rotating shaft (4), a snap spring (43) is clamped in the outer fit of the rotating shaft (4) below the annular bulge (13), the upper surface of the snap spring (43) is attached to the lower surface of the annular bulge (13), the rotating sleeve (5) is sleeved outside the rotating shaft (4) below the annular bulge (13) in a vertically sliding manner, a circumferential limiting structure is arranged between the rotating sleeve (5) and the rotating shaft (4), the nut cover (8) is in threaded connection with the lower end of the rotating shaft (4), the peripheral wall of the nut cover (8) is in a regular hexagonal structure, the spring (6) and the gasket (7) are sequentially sleeved outside the rotating shaft (4) between the rotating sleeve (5) and the nut cover (8) from top to bottom, the lower end of the rotating sleeve (5) is provided with a groove (51) for partially embedding the spring (6), the upper end of the spring (6) is tightly propped against the inner top of the groove (51), and the lower end of the spring (6) is tightly propped against the gasket (7); a plurality of clamping teeth (52) which are uniformly distributed in the circumferential direction are integrally formed on the upper end face of the rotating sleeve (5), the vertical section of each clamping tooth (52) is of a right-angled triangular structure, a plurality of tooth sockets (14) which are uniformly distributed in the circumferential direction are arranged on the lower end face of the annular protrusion (13), the number of the tooth sockets (14) is the same as that of the clamping teeth (52), and the shape of the vertical section of each tooth socket (14) is the same as that of the vertical section of each clamping tooth (52); a second through hole (53) for the rotating shaft (4) to pass through is formed in the middle of the rotating sleeve (5), two limiting tables (54) which are arranged in a bilateral symmetry mode are integrally formed on the inner peripheral wall of the second through hole (53), two limiting grooves (44) which are arranged in a bilateral symmetry mode are formed in the outer peripheral wall of the lower portion of the rotating shaft (4), and each limiting table (54) is embedded into one limiting groove (44); the upper end face and the lower end face of each extrusion block (3) are respectively in threaded connection with two guide pillars (32) distributed in the front-back direction, waist-shaped holes (15) used for allowing one guide pillar (32) to penetrate and allowing the guide pillars (32) to slide left and right are formed in the top and the bottom of the conductive seat (1), and a counter bore (321) in a regular hexagon shape is formed in one end, far away from the extrusion block (3), of each guide pillar (32).