CN109004418B

CN109004418B - Universal connecting terminal

Info

Publication number: CN109004418B
Application number: CN201810732749.3A
Authority: CN
Inventors: 高志明; 李艳; 王丹蕾; 孔源; 吕静以; 张海; 郎元彬; 崔伟生; 周璐; 王渌; 于丽萍; 张译文; 张雁; 邹心宇; 王嘉熠; 田伟; 于子凯; 张颢璇; 高伟
Original assignee: Longkou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Longkou Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2018-07-05
Filing date: 2018-07-05
Publication date: 2020-03-31
Anticipated expiration: 2038-07-05
Also published as: CN109004418A

Abstract

The invention discloses a universal connecting terminal, which comprises a main shell, wherein the main shell comprises a bottom plate, two sides of the long side of the bottom plate are vertically connected with side plates, one side of each side plate, which is far away from the bottom plate, is connected with a buckling strip, the space among the bottom plate, the side plates and the buckling strips is an inner groove, the space between the two buckling strips is a notch, the inner groove and the notch are communicated, a nut is fixed at the center of the bottom plate, the nut is in threaded connection with a screw rod, the upper end of the screw rod is inserted with a connecting plate, the screw rod is arranged in a first through hole, the first through hole is arranged at the center of the connecting plate, two sides of the connecting plate, which are close to the side plates, are vertically connected with buckling plates, the lower ends of the buckling plates penetrate through the notches and are provided with buckling keys, is a novel and practical universal connecting terminal.

Description

Universal connecting terminal

The technical field is as follows:

the invention belongs to the technical field of wiring terminals, and particularly relates to a universal wiring terminal.

Background art:

in the prior art, the types of the connecting terminal are more, but the types of the connecting terminal can only be used for connecting one wire, so that a plurality of unnecessary troubles are frequently generated when the connecting terminal is used, and the improvement exists, so the invention provides the universal connecting terminal to solve the problems.

The invention content is as follows:

the invention aims to solve the problems and provide a universal connecting terminal, which solves the existing problems.

In order to solve the above problems, the present invention provides a technical solution:

a universal connecting terminal comprises a main shell, wherein the main shell comprises a bottom plate, two sides of the long edge of the bottom plate are vertically connected with side plates, one side of each side plate, which is far away from the bottom plate, is connected with a buckling strip, the space between the bottom plate, the side plates and the buckling strips is an inner groove, the space between the two buckling strips is a notch, the inner groove and the notch are communicated, a nut is fixed at the center of the bottom plate, the nut is in threaded connection with a screw rod, a connecting plate is inserted at the upper end of the screw rod, the screw rod is arranged in a first through hole, the first through hole is arranged at the center of the connecting plate, two sides of the connecting plate, which are close to the side plates, are vertically connected with buckling plates, the lower ends of the buckling plates penetrate through the notches to be provided with buckling keys, an embedded groove is arranged on the lower side plate corresponding to the first through, the port mechanism comprises a fixing plate, a through hole is formed in the center of the fixing plate, the screw rod is connected with the through hole in an inserting mode, a fixing plate is arranged in an inner groove below the port mechanism, a through hole is formed in the center of the fixing plate, the screw rod is connected with the through hole in a inserting mode, the lower side panel of the fixing plate is connected with the bottom plate through a plurality of supporting springs.

As preferred, be equipped with No. three perforation on the fixed plate of No. two perforation both sides, be equipped with a plurality of picture pegs that are parallel to each other on the lower panel of No. one fixed plate that No. three perforation corresponds, No. three perforation below one-to-one is provided with the insulation board, the relative both sides limit of insulation board is connected with the picture peg one-to-one respectively, insulation board keeps away from and is equipped with a plurality of spliced pipes on the perforated side panel of No. three, the one end center department that spliced pipe and insulation board meet is equipped with the hole to one, the one-to-one is equipped with the injecting glue hole on the insulation board of hole correspondence, be equipped with conductive mechanism in the inserting groove in the spliced pipe, conductive mechanism is including touching the splicing, it sets up on the inner wall of spliced pipe to touch the splicing, touch splicing upper end electric connection has the metal head, the metal head sets up in the injecting glue hole, just the one end that the metal head kept away from touching the splicing, a second port mechanism is correspondingly arranged below the first port mechanism, and a plurality of first connecting through holes are formed in one end, above the first insulating plate, of the metal head.

Preferably, the second fixing plate corresponding to the second port mechanism is provided with six perforations, the second port mechanism is respectively arranged at two ends of the upper panel of the second fixing plate, the second port mechanism comprises a second insulating plate, the lower panel of the second insulating plate is fixed on the upper panel of the second fixing plate, the second insulating plate is provided with five perforations one by one corresponding to the splicing tubes, the first panel of the second insulating plate, which is far away from the second fixing plate, is fixed with a third insulating plate, the lower panel of the third insulating plate is provided with a plurality of placing grooves, the placing grooves are in one-to-one correspondence with the five perforations, the upper panel of the third insulating plate, which is corresponding to the placing grooves, is provided with a plurality of protection tubes, the protection tubes are internally provided with conducting rods one by one-to-one correspondence, each conducting rod comprises a contact rod, one end of the contact rod, which is far away from the protection tubes, passes through the placing grooves and is arranged, one of the contact rod is arranged in the fifth through hole, a plurality of second connecting through holes are formed in one end of the contact rod, and a baffle ring fixedly connected with the contact rod is arranged in the placing groove.

Preferably, the button is arranged in an inner groove below the button strip.

Preferably, one end of the screw rod close to the connecting plate is connected with a rotary handle arranged above the connecting plate through a first through hole.

Preferably, the contact tab, the metal head and the contact rod are all made of the same metal material.

The invention has the beneficial effects that:

the invention firstly connects the two end wires to be connected with the first port mechanism and the second port mechanism in a one-to-one correspondence manner, then the first port mechanism is inserted on the screw rod, then the pressing mechanism composed of the screw rod, the connecting plate and the buckle plate is inserted between the main shell along the notch, then the first port mechanism is sent into the inner groove, then the first port mechanism is aligned with the second port mechanism, the corresponding inserting pipes and the conducting rods on the two port mechanisms are inserted and combined in a one-to-one correspondence manner, then the screw rod is rotated, the baffle plate can apply pressure to the first port mechanism in the rotating process of the screw rod, further the pressure between the two port mechanisms is increased, further the two port mechanisms are connected more tightly, the use is convenient and simple, and the invention can be suitable for port connection among various wires by the plurality of conducting mechanisms and conducting rods, and the user can also inject glue for fixing into each perforation where the conducting mechanism and the conducting rod are located to further fix the conducting mechanism and the conducting rod, and the user can also perform tin soldering at the connecting part after the conducting mechanism and the conducting wire are connected, so that the connection firmness is further enhanced.

Description of the drawings:

for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the main housing of the present invention;

FIG. 3 is a schematic view of a second fixing plate according to the present invention;

FIG. 4 is a schematic structural diagram of a second port mechanism according to the present invention;

FIG. 5 is a schematic structural diagram of a first port mechanism according to the present invention;

FIG. 6 is a schematic view of the conductive mechanism of the present invention;

fig. 7 is a schematic view of the conductive rod structure of the present invention.

In the figure: 1. a main housing; 2. a base plate; 3. a side plate; 4. buckling strips; 5. an inner tank; 6. a nut; 7. a notch; 8. a screw; 9. a connecting plate; 10. punching a hole I; 11. buckling the plate; 12. a button key; 13. caulking grooves; 14. a baffle plate; 15. turning a handle; 16. a first port mechanism; 17. a first fixing plate; 18. punching a hole II; 19. punching a hole in a third mode; 20. inserting plates; 21. an insulating plate I; 22. inserting a pipe; 23. a conductive mechanism; 24. a contact piece; 25. a metal head; 26. a first connecting through hole; 27. aligning holes; 28. inserting grooves; 29. a second fixing plate; 30. a support spring; 31. punching a hole at the fourth position; 32. a second port mechanism; 33. a second insulating plate; 34. punching a hole in a fifth mode; 35. a third insulating plate; 36. a placement groove; 37. protecting the pipe; 38. a conductive rod; 39. a contact rod; 40. a baffle ring; 41. a second connecting through hole; 42. punching a hole in six numbers; 43. and (6) injecting glue holes.

The specific implementation mode is as follows:

as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment: a universal connecting terminal comprises a main shell 1, wherein the main shell 1 comprises a bottom plate 2, two sides of a long edge of the bottom plate 2 are vertically connected with side plates 3, one side of each side plate 3, which is far away from the bottom plate 2, is connected with a buckling strip 4, a space between the bottom plate 2, the side plates 3 and the buckling strips 4 is an inner groove 5, a space between the two buckling strips 4 is a notch 7, the inner grooves 5 and the notches 7 are communicated, a nut 6 is fixed at the center of the bottom plate 2, the nut 6 is in threaded connection with a screw 8, a connecting plate 9 is inserted at the upper end of the screw 8, the screw 8 is arranged in a first through hole 10, the first through hole 10 is arranged at the center of the connecting plate 9, two sides of the connecting plate 9, which are close to the side plates 3, are vertically connected with buckling plates 11, the lower ends of the buckling plates 11 are provided with buckling keys 12 through the notches 7, be equipped with baffle 14 in the caulking groove 13, just baffle 14 is fixed on screw rod 8, it has port mechanism 16 No. one to peg graft on the screw rod 8 of baffle 14 below, port mechanism 16 includes fixed plate 17 No. one, fixed plate 17 center department is equipped with perforation 18 No. two, screw rod 8 and No. two perforation 18 peg graft, be equipped with fixed plate 29 No. two in the inside groove 5 of port mechanism 16 below, No. two fixed plate 29 center departments are equipped with perforation 31 No. four, just screw rod 8 and No. four perforation 31 peg graft, No. two fixed plate 29 lower side panels are connected with bottom plate 2 through a plurality of supporting spring 30.

Wherein, be equipped with No. three perforation 19 on No. two fixed plates 17 of perforation 18 both sides, be equipped with a plurality of picture peg 20 that are parallel to each other on the lower panel of No. one fixed plate 17 that No. three perforation 19 corresponds, No. three perforation 19 below one-to-one is provided with insulation board 21, the relative both sides limit of insulation board 21 is connected with picture peg 20 one-to-one respectively, insulation board 21 keeps away from and is equipped with a plurality of peg tubes 22 on the panel of No. three perforation 19, the one end center department that peg tube 22 and insulation board 21 meet is equipped with hole 27, the one-to-one correspondence is equipped with notes gluey hole 43 on insulation board 21 that hole 27 corresponds, be equipped with conductive mechanism 23 in the inserting groove 28 in the peg tube 22, conductive mechanism 23 is including touching splicing 24, touch splicing 24 and set up on the inner wall of peg tube 22, touch splicing 24 upper end electric connection has metal head 25, the metal head 25 is arranged in the glue injection hole 43, one end, far away from the contact sheet 24, of the metal head 25 penetrates through the glue injection hole 43 and is arranged above the first insulating plate 21, and the second port mechanism 32 is correspondingly arranged below the first port mechanism 16.

Wherein, No. two port mechanisms 32 set up the both ends at the panel of No. two fixed plates 29 upside respectively, No. two port mechanisms 32 include No. two insulation boards 33, No. two insulation boards 33 lower side panel is fixed on the panel of No. two fixed plates 29 upside, No. two insulation boards 33 are equipped with a plurality of No. five perforation 34 with the bayonet tube 22 one-to-one, No. two insulation boards 33 keep away from No. two fixed plates 29 one side panel on be fixed with No. three insulation board 35, No. three insulation board 35 lower side panel is equipped with a plurality of standing grooves 36, standing groove 36 and No. five perforation 34 one-to-one correspond, No. three insulation board 35 that standing groove 36 corresponds is equipped with a plurality of pillar 37 on the upside panel, the one-to-one is equipped with conducting rod 38 in the pillar 37, conducting rod 38 includes the contact rod 39 that one end sets up in pillar 37, the one end that contact rod 39 kept away from pillar 37 passes standing groove 36 and sets up in No. five perforation, one end of the contact rod 39 arranged in the fifth through hole 34 is provided with a plurality of second connecting through holes 41, and the placing groove 36 is internally provided with a baffle ring 40 fixedly connected with the contact rod 39.

Wherein the button 12 is arranged in the inner groove 5 below the button strip 4 for fixing.

One end of the screw 8 close to the connecting plate 9 penetrates through the first through hole 10 to be connected with a rotating handle 15 arranged above the connecting plate 9, so that the screw 8 can be rotated conveniently.

Wherein, the metal head 25 is provided with a plurality of first connecting through holes 26 at one end above the first insulating plate 21 for connecting wires.

And a sixth perforation 42 is formed on the second fixing plate 29 corresponding to the second port mechanism 32, so that the wiring is facilitated.

The contact sheet 24, the metal head 25 and the contact rod 39 are made of the same metal material, so as to reduce the resistance difference among the three.

Specifically, the method comprises the following steps: a universal connecting terminal is prepared as connecting two end wires to be connected to I port mechanism 16 and II port mechanism 32 in one-to-one correspondence, plugging I port mechanism 16 on screw rod 8, inserting pressing mechanism formed by screw rod 8, connecting plate 9 and pinch plate 11 between main shell 1 along notch 7, feeding I port mechanism 16 to internal groove 5, aligning I port mechanism 16 with II port mechanism 32, plugging and combining plug-in tubes 22 and conductive rods 38 on two port mechanisms in one-to-one correspondence, rotating screw rod 8, applying pressure to I port mechanism 16 by baffle plate 14 in rotation process of screw rod 8 to increase pressure between two port mechanisms for connecting two port mechanisms tightly, using multiple conductive mechanisms 23 and conductive rods 38 to make said invention suitable for connecting multiple wire ports, and the user can also inject glue for fixing into each perforation where the conducting mechanism 23 and the conducting rod 38 are located to further fix the conducting mechanism, and the user can also perform tin soldering at the connecting part after connecting the conducting mechanism 23 and the conducting wire, so as to further enhance the firmness of connection.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. A universal terminal comprising a main housing (1), characterized in that: the main shell body (1) comprises a bottom plate (2), side plates (3) are perpendicularly connected to two sides of a long edge of the bottom plate (2), a buckling strip (4) is connected to one side edge of each side plate (3) far away from the bottom plate (2), a space between each bottom plate (2), each side plate (3) and each buckling strip (4) is an inner groove (5), two spaces between the buckling strips (4) are notches (7), the inner grooves (5) and the notches (7) are communicated, a nut (6) is fixed at the center of the bottom plate (2), a screw (8) is connected with the nut (6) in a threaded manner, a connecting plate (9) is inserted into the upper end of the screw (8), the screw (8) is arranged in a first perforation (10), the first perforation (10) is arranged at the center of the connecting plate (9), and buckling plates (11) are perpendicularly connected to two sides of the connecting plate (9) close to the side plates (3, the lower end of the buckle plate (11) penetrates through the notch (7) to be provided with a buckle key (12), the lower side panel of the connecting plate (9) corresponding to the first through hole (10) is provided with an embedded groove (13), the embedded groove (13) is internally provided with a baffle plate (14), the baffle (14) is fixed on the screw rod (8), a first port mechanism (16) is inserted on the screw rod (8) below the baffle (14), the first port mechanism (16) comprises a first fixing plate (17), a second through hole (18) is arranged at the center of the first fixing plate (17), the screw rod (8) is inserted with a second through hole (18), a second fixing plate (29) is arranged in the inner groove (5) below the first port mechanism (16), a fourth through hole (31) is arranged at the center of the second fixing plate (29), the screw (8) is inserted into the fourth through hole (31), and the lower side panel of the second fixing plate (29) is connected with the bottom plate (2) through a plurality of supporting springs (30);

be equipped with No. three perforation (19) on No. two fixed plate (17) of perforating (18) both sides, be equipped with a plurality of picture peg (20) that are parallel to each other on the lower panel of No. three fixed plate (17) that perforate (19) correspond, No. three perforation (19) below one-to-one is provided with insulation board (21), the relative both sides limit of insulation board (21) is connected with picture peg (20) one-to-one respectively, insulation board (21) is kept away from and is equipped with a plurality of spliced tubes (22) on the side panel of No. three perforation (19), the one end center department that spliced tube (22) and insulation board (21) meet is equipped with hole (27) to hole (27), one-to-one correspondence is equipped with glue injection hole (43) on insulation board (21) that correspond to hole (27), be equipped with conducting mechanism (23) in spliced groove (28) in spliced tube (22), the conductive mechanism (23) comprises a contact sheet (24), the contact sheet (24) is arranged on the inner wall of the insertion pipe (22), the upper end of the contact sheet (24) is electrically connected with a metal head (25), the metal head (25) is arranged in the glue injection hole (43), one end, far away from the contact sheet (24), of the metal head (25) penetrates through the glue injection hole (43) and is arranged above the first insulating plate (21), a second port mechanism (32) is correspondingly arranged below the first port mechanism (16), and one end, arranged above the first insulating plate (21), of the metal head (25) is provided with a plurality of first connecting through holes (26);

no. two fixed plates (29) that No. two port mechanisms (32) correspond are provided with No. six perforations (42), No. two port mechanisms (32) are respectively arranged at two ends of an upper side panel of No. two fixed plates (29), No. two port mechanisms (32) comprise No. two insulating plates (33), a lower side panel of the No. two insulating plates (33) is fixed on the upper side panel of the No. two fixed plates (29), No. two insulating plates (33) are provided with a plurality of five perforations (34) which are in one-to-one correspondence with the insertion pipes (22), one side panel of the No. two insulating plates (33) far away from the No. two fixed plates (29) is fixed with No. three insulating plates (35), a plurality of placing grooves (36) are arranged on the lower side panel of the No. three insulating plates (35), the placing grooves (36) are in one-to-one correspondence with the No. five perforations (34), a plurality of protective pipes (37) are arranged on the upper side panel of, the one-to-one correspondence is equipped with conducting rod (38) in pillar (37), conducting rod (38) include that one end sets up contact rod (39) in pillar (37), the one end that protective tube (37) were kept away from in contact rod (39) passes standing groove (36) and sets up in No. five perforation (34), contact rod (39) set up serve in No. five perforation (34) and be equipped with a plurality of No. two and connect perforation (41), be equipped with in standing groove (36) with contact rod (39) fixed connection's fender ring (40).

2. A universal terminal according to claim 1, wherein: the button key (12) is arranged in the inner groove (5) below the button strip (4).

3. A universal terminal according to claim 1, wherein: one end of the screw rod (8) close to the connecting plate (9) penetrates through the first through hole (10) to be connected with a rotating handle (15) arranged above the connecting plate (9).

4. A universal terminal according to claim 1, wherein: the contact sheet (24), the metal head (25) and the contact rod (39) are all made of the same metal material.