CN211829243U

CN211829243U - Novel wiring terminal

Info

Publication number: CN211829243U
Application number: CN202020945337.0U
Authority: CN
Inventors: 隋建新
Original assignee: Beijing Zidian Jie Control Electric Co ltd
Current assignee: Beijing Zidian Jie Control Electric Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-10-30
Anticipated expiration: 2030-05-29

Abstract

The utility model belongs to the technical field of the wire is connected device, especially, be a novel binding post, including insulating base, insulating base has seted up a plurality of cavities, fixed mounting has wiring copper spare in the cavity, a plurality of first entrance holes have all been seted up to insulating base's both sides, the second entrance hole has all been seted up to wiring copper spare's both sides, second entrance hole and corresponding first entrance hole are linked together, be equipped with the copper sheet in the second entrance hole, the equal fixedly connected with fin in both ends of copper sheet, set up flutedly on the top inner wall in second entrance hole, the top fixed mounting of copper sheet has the sleeve pipe, the sheathed tube top extends to in the recess. The utility model discloses the practicality is strong, easy operation need not the manual wire of pressing when wiring locking screw, and it is more convenient that the installation gets up, especially under the condition of operation of ascending a height and live working, has still reduced the risk that the staff fell and electrocute.

Description

Novel wiring terminal

Technical Field

The utility model relates to a wire connecting device technical field especially relates to a novel binding post.

Background

The connecting terminal is an accessory product applied to facilitate the connection of a lead, and is a section of metal sheet sealed in insulating plastic, holes are formed in two ends of the metal sheet, the lead can be inserted into the holes, and then the lead is locked and fixed through screws.

However, in the terminal block in the prior art, when wiring, an inserted wire needs to be pressed by hands and then locked by a screwdriver, so that the terminal block is inconvenient to mount, and particularly, under the condition that ascending operation or live-line operation is needed, a worker also needs to press the wire by one hand and screw the screw by one hand, so that the risk of falling and electric shock exists, and therefore, a novel terminal block is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel wiring terminal.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel wiring terminal comprises an insulating base, wherein the insulating base is provided with a plurality of cavities, wiring copper pieces are fixedly arranged in the cavities, a plurality of first wire inlet holes are formed in two sides of the insulating base, second wire inlet holes are formed in two sides of each wiring copper piece, the second wire inlet holes are communicated with the corresponding first wire inlet holes, copper sheets are arranged in the second wire inlet holes, two ends of each copper sheet are fixedly connected with fins, grooves are formed in the inner wall of the tops of the second wire inlet holes, sleeves are fixedly arranged at the tops of the copper sheets, the tops of the sleeves extend into the grooves, threaded sleeves are fixedly arranged on the inner walls of the tops of the grooves, the bottoms of the threaded sleeves extend into the sleeves, the threaded sleeves are connected with the sleeves in a sliding mode, a plurality of first through holes are formed in the tops of the insulating base, second through holes are formed in the inner walls of the tops of the grooves, the second through holes are communicated with the corresponding first through holes, the same screws are arranged in the first through holes and the corresponding second through holes, the bottom ends of the screws extend out of the corresponding second through holes and penetrate through the threaded sleeves, the screws are movably connected with the inner walls of the first through holes and the inner walls of the second through holes, and the screws are in threaded connection with the threaded sleeves.

Preferably, the last fixed cover of screw is equipped with solid fixed ring, gu fixed ring is located the below of screw sleeve.

Preferably, the top end of the fin is fixedly connected with a sliding block, sliding grooves are formed in the inner walls of the two sides of the groove, the sliding block extends into the corresponding sliding groove, and the sliding block is connected with the inner wall of the corresponding sliding groove in a sliding mode.

Preferably, the spring is fixedly connected to the inner wall of the top of the groove, the bottom end of the spring is fixedly connected with the copper sheet, and the spring is slidably mounted on the sleeve and movably mounted on the threaded sleeve.

Preferably, a plurality of protection columns are fixedly mounted at the top of the insulating base, third through holes are formed in the protection columns, the top ends of the screws extend out of the first through holes and penetrate through the corresponding third through holes, the screws are movably connected with the corresponding first through holes, and screw caps of the screws are matched with the corresponding third through holes.

Preferably, the four corners of the top of the insulating base are provided with mounting holes.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device preliminarily compresses an inserted lead through the matching of an insulating base, a wiring copper piece, a first lead hole, a second lead hole, a copper sheet, a fin, a groove, a sleeve, a threaded sleeve, a sliding block, a sliding groove, a spring and the like, so that the screw can be conveniently locked in the next step without manually pressing the lead;

then, the conducting wire is further locked to be completely fixed through the matching of the insulating base, the wiring copper piece, the first wire inlet hole, the second wire inlet hole, the copper sheet, the groove, the threaded sleeve, the screw, the protective column and the like, and meanwhile, the screw cannot fall off and be lost through the matching of the fixing ring and the threaded sleeve;

the utility model discloses the practicality is strong, easy operation need not the manual wire of pressing when wiring locking screw, and it is more convenient that the installation gets up, especially under the condition of operation of ascending a height and live working, has still reduced the risk that the staff fell and electrocute.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an insulating base; 2. a wiring copper piece; 3. a first wire inlet hole; 4. a second wire inlet hole; 5. a copper sheet; 6. a fin; 7. a groove; 8. a sleeve; 9. a threaded sleeve; 10. screws; 11. a fixing ring; 12. a slider; 13. a chute; 14. a spring; 15. and (4) protecting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel wiring terminal comprises an insulating base 1, wherein the insulating base 1 is provided with a plurality of cavities, wiring copper parts 2 are fixedly arranged in the cavities, a plurality of first wire inlet holes 3 are respectively formed in two sides of the insulating base 1, second wire inlet holes 4 are respectively formed in two sides of the wiring copper parts 2, the second wire inlet holes 4 are communicated with the corresponding first wire inlet holes 3, copper sheets 5 are arranged in the second wire inlet holes 4, two ends of each copper sheet 5 are fixedly connected with fins 6, the inner wall of the top of each second wire inlet hole 4 is provided with a groove 7, the top of each copper sheet 5 is fixedly provided with a sleeve 8, the top of each sleeve 8 extends into the corresponding groove 7, a threaded sleeve 9 is fixedly arranged on the inner wall of the top of each groove 7, the bottom end of each threaded sleeve 9 extends into the corresponding sleeve 8, the threaded sleeve 9 is connected with the corresponding sleeve 8 in a sliding manner, the top of the insulating base 1 is provided with a plurality of first, the second through holes are communicated with the corresponding first through holes, the same screw 10 is arranged in the first through holes and the corresponding second through holes, the bottom end of the screw 10 extends out of the corresponding second through holes and penetrates through the threaded sleeve 9, the screw 10 is movably connected with the inner walls of the first through holes and the second through holes, and the screw 10 is in threaded connection with the threaded sleeve 9;

a fixing ring 11 is fixedly sleeved on a screw 10, the fixing ring 11 is positioned below a threaded sleeve 9, the top end of a fin 6 is fixedly connected with a slide block 12, the inner walls of two sides of a groove 7 are respectively provided with a sliding groove 13, the slide block 12 extends into the corresponding sliding groove 13, the slide block 12 is in sliding connection with the inner wall of the corresponding sliding groove 13, the inner wall of the top part of the groove 7 is fixedly connected with a spring 14, the bottom end of the spring 14 is fixedly connected with a copper sheet 5, the spring 14 is slidably installed on a sleeve 8 and movably installed on the threaded sleeve 9, the top part of an insulating base 1 is fixedly provided with a plurality of protection columns 15, the protection columns 15 are provided with third through holes, the top ends of the screws 10 extend out of the first through holes and penetrate through the corresponding third through holes, the screws 10 are movably connected with the corresponding first through holes, screw caps of the screws 10 are matched with the corresponding third, firstly, the device preliminarily compresses the inserted wire through the matching of the devices such as the insulating base 1, the wiring copper piece 2, the first wire inlet hole 3, the second wire inlet hole 4, the copper sheet 5, the wing sheet 6, the groove 7, the sleeve 8, the threaded sleeve 9, the slider 12, the chute 13, the spring 14 and the like, is convenient for locking the screw 10 in the next step without manually pressing the wire, then further locks the wire to be completely fixed through the matching of the devices such as the insulating base 1, the wiring copper piece 2, the first wire inlet hole 3, the second wire inlet hole 4, the copper sheet 5, the groove 7, the threaded sleeve 9, the screw 10, the protective column 15 and the like, and simultaneously ensures that the screw 10 can not fall and be lost through the matching of the fixing ring 11 and the threaded sleeve 9, the utility model has strong practicability and simple operation, does not need to manually press the wire when the screw is locked, is more convenient to install, especially under the conditions of ascending operation and live working, and the risk of falling and electric shock of workers is reduced.

The working principle is as follows: in an initial state, the spring 14 is in a compressed state, the slide block 12 is positioned at the bottom position of the inner wall of the sliding groove 13, the fixing ring 11 contacts the threaded sleeve 9, after the insulating base 1 is fixed at a specified position through screws, each wire to be connected is respectively inserted into the corresponding second through hole from the first through hole, the wire extrudes the fin 6, the fin 6 moves upwards, the fin 6 drives the slide block 12 to slide upwards in the sliding groove 13, meanwhile, the fin 6 drives the copper sheet 5 to move upwards, the copper sheet 5 further compresses the spring 14, the wire extends to the lower part of the copper sheet 5 under the action force of the spring 14, the wire is preliminarily pressed by the copper sheet 5, then the screw 10 is screwed by using a screwdriver, the screw 10 moves downwards while rotating, the screw 10 continues to be screwed until the bottom end of the screw 10 contacts the copper sheet 5 until the screw 10 does not contact with the copper sheet 5, and, and the screw 10 does not come off the threaded sleeve 9 under the constraint of the fixing ring 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel binding post, includes insulating base (1), its characterized in that: the insulation base (1) is provided with a plurality of cavities, wiring copper parts (2) are fixedly mounted in the cavities, a plurality of first wire inlet holes (3) are formed in two sides of the insulation base (1), second wire inlet holes (4) are formed in two sides of each wiring copper part (2), the second wire inlet holes (4) are communicated with the corresponding first wire inlet holes (3), copper sheets (5) are arranged in the second wire inlet holes (4), two ends of each copper sheet (5) are fixedly connected with fins (6), grooves (7) are formed in the inner wall of the top of each second wire inlet hole (4), sleeves (8) are fixedly mounted at the tops of the copper sheets (5), the tops of the sleeves (8) extend into the grooves (7), threaded sleeves (9) are fixedly mounted on the inner wall of the tops of the grooves (7), the bottoms of the threaded sleeves (9) extend into the sleeves (8), screw sleeve (9) and sleeve pipe (8) sliding connection, a plurality of first through-holes have been seted up at the top of insulating base (1), the second through-hole has been seted up on the top inner wall of recess (7), the second through-hole is linked together with corresponding first through-hole, install same screw (10) in first through-hole and the corresponding second through-hole, the bottom of screw (10) extends to outside the corresponding second through-hole and runs through screw sleeve (9), screw (10) and the equal swing joint of inner wall of first through-hole and second through-hole, screw (10) and screw sleeve (9) threaded connection.

2. A novel terminal as claimed in claim 1, wherein: the screw (10) is fixedly sleeved with a fixing ring (11), and the fixing ring (11) is positioned below the threaded sleeve (9).

3. A novel terminal as claimed in claim 1, wherein: the top fixedly connected with slider (12) of fin (6), spout (13) have all been seted up on the both sides inner wall of recess (7), slider (12) extend to in corresponding spout (13), the inner wall sliding connection of slider (12) and corresponding spout (13).

4. A novel terminal as claimed in claim 1, wherein: the copper sheet copper-clad plate is characterized in that a spring (14) is fixedly connected to the inner wall of the top of the groove (7), the bottom end of the spring (14) is fixedly connected with the copper sheet (5), and the spring (14) is slidably mounted on the sleeve (8) and movably mounted on the threaded sleeve (9).

5. A novel terminal as claimed in claim 1, wherein: the top fixed mounting of insulating base (1) has a plurality of pillars (15), the third through-hole has been seted up on pillar (15), the top of screw (10) extends to outside the first through-hole and runs through corresponding third through-hole, screw (10) and corresponding first through-hole swing joint, the head of a screw of screw (10) and corresponding third through-hole looks adaptation.

6. A novel terminal as claimed in claim 1, wherein: mounting holes are formed in four corners of the top of the insulating base (1).