CN113437582B

CN113437582B - Binding post subassembly

Info

Publication number: CN113437582B
Application number: CN202110553183.XA
Authority: CN
Inventors: 陈笑涵; 胡文清
Original assignee: Shenzhen Tengdaxing Technology Co ltd
Current assignee: Shenzhen Tengdaxing Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2023-09-19
Anticipated expiration: 2041-05-20
Also published as: CN113437582A

Abstract

The invention relates to the technical field of wiring terminals, in particular to a wiring terminal assembly, which comprises a wiring box, wherein a blocking piece is arranged in the middle of the wiring box, two wiring grooves are formed in the wiring box, the two wiring grooves penetrate through the wiring box and are divided into a plurality of openings at two sides of the wiring box, and a plurality of poking pieces are arranged at two sides of the wiring box.

Description

Binding post subassembly

Technical Field

The invention relates to the technical field of wiring terminals, in particular to a wiring terminal assembly.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more. In addition to PCB board terminals, there are hardware terminals, nut terminals, spring terminals, etc. that are most widely used.

However, the existing wiring terminal has very simple structure, but more copper bolts with small volume are used for pressing the wire harness copper wires, the copper bolts with small volume are easy to fall off in the installation process, and are more laborious to find again, and the equipment is not well protected and is easy to damage.

Accordingly, a terminal assembly is provided.

Disclosure of Invention

The invention aims to provide a wiring terminal assembly which can prevent a conductive member from falling off, is more convenient, saves trouble and time, and has a certain protection effect on the conductive member so as to solve the problems in the prior art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a binding post subassembly, includes the terminal box, the middle part of terminal box is equipped with the spacer, the inside of terminal box is equipped with two wiring grooves, and two the wiring groove runs through the terminal box and cuts apart into a plurality of openings in the both sides of terminal box, the both sides of terminal box all are equipped with a plurality of plectrums, and every the plectrum all sets up in a plurality of open-ended top, one side fixedly connected with guide bar that the plectrum is close to the terminal box, the guide bar runs through the wiring groove of terminal box, every is right the guide bar is located the equal fixedly connected with thread bush of inside of wiring groove, the inside threaded connection of thread bush has the threaded rod, the top fixedly connected with handle of threaded rod, the top of terminal box just is located all be equipped with the perforation directly over every threaded rod, every the perforation that the threaded rod all runs through the terminal box top surface setting just with perforation sliding connection, the bottom surface fixedly connected with conducting press piece of threaded rod, the lug fixedly connected with mechanism of conducting press piece, the wire groove is located the equal fixedly connected with copper sheet of bottom of every open-ended, and the upper surface is equipped with electrically conductive slot.

Preferably, clamping grooves are formed in two sides of the junction box and right opposite to each poking piece, the length and the thickness of each poking piece are respectively larger than the length and the depth of each clamping groove, and the width of each poking piece is equal to the width of each clamping groove.

Through adopting above-mentioned technical scheme, every plectrum all can block in the draw-in groove that corresponds to reduce the volume of whole device, make the device look more pleasing to the eye exquisite.

Preferably, the terminal box is located the surface that every draw-in groove set up between two guide bars and the inside of every plectrum all is equipped with the storage tank, the inside fixedly connected with magnet of storage tank of plectrum, the fixedly connected with electro-magnet of storage tank on draw-in groove surface, the electro-magnet links to each other with the controller electrical property.

Through adopting above-mentioned technical scheme, control controller makes electro-magnet and magnet magnetic pole inhale mutually and moves the plectrum to the draw-in groove in automatically, avoids under the condition of not inserting wire, and the plectrum just can follow when rocking the terminal box and rock, avoids the internal component impaired.

Preferably, the bottom surface of every plectrum all fixedly connected with protection casing, the protection casing adopts transparent white plastic material to make, just the bottom of protection casing all is equipped with the through-hole.

By adopting the technical scheme, the opening area of the wiring groove can be shielded, so that the influence of some dust in the wiring groove on conduction is avoided.

Preferably, a marking area is arranged on one side of each pulling piece far away from the junction box.

Through adopting above-mentioned technical scheme, can mark to every different pencil, more easily observe.

Preferably, the size of the bump mechanism is smaller than the size of the slot, the slot is rectangular in shape, and the bump mechanism is arranged right above the slot when the threaded rod moves to one end closest to the blocking piece in the through hole.

Through adopting above-mentioned technical scheme, after inserting the copper wire of pencil on lug mechanism, the threaded rod is withdrawn innermost, rotates the threaded rod, pushes down lug mechanism and makes down the lug rotatory to bend the pencil copper wire and insert in the slot, and conductive preforming just can dead the dead pressure pencil copper wire, and lug mechanism also just in time block in the slot that corresponds, avoids dragging and opens, guarantees that the installation is stable.

Compared with the prior art, the invention has the beneficial effects that: through set up a plurality of plectrums on the terminal box, utilize electro-magnet and magnet can realize stretching out and drawing back, set up the thread bush simultaneously on the guide bar that sets up, the thread bush is connected with the threaded rod, rotate the threaded rod, go up the lug and drive down the lug through the shaft coupling, when the pencil copper wire on the lug contacts conductive copper sheet down, the boss of going up the lug is inserted and is driven down the lug rotation in the recess of lug and bend the pencil copper wire down, bump mechanism card is in the slot, conductive preforming can compact the pencil copper wire, avoid the pencil to break away from conductive area, the plectrum that sets up simultaneously can block in the draw-in groove, only need the controller just can drive whole conductive member and remove, it is very convenient and appear that the device is more exquisite, plectrum below sets up the protection casing, can also play semi-closed state when not hindering the wiring, can avoid conductive member to receive the influence of dust and damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the junction box of the present invention;

FIG. 3 is a cross-sectional side view of the operation of the junction box of the present invention;

FIG. 4 is an enlarged view of a portion of the invention at A;

FIG. 5 is a schematic diagram of a pulling plate according to the present invention;

FIG. 6 is a front cross-sectional view of the bumping mechanism of the present invention;

fig. 7 is a side cross-sectional view of the cam mechanism of the present invention.

In the figure: 1. a junction box; 2. a blocking sheet; 3. wiring grooves; 4. a conductive copper sheet; 5. a clamping groove; 6. a guide rod; 7. a pulling piece; 8. marking the area; 9. a protective cover; 10. a through hole; 11. a magnet; 12. perforating; 13. a threaded rod; 14. a handle; 15. conducting tabletting; 16. a thread sleeve; 17. a bump mechanism; 1701. a bump is arranged; 1702. a coupling; 1703. a lower bump; 18. a slot; 19. a storage groove; 20. an electromagnet.

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 7, the present invention provides a technical solution:

the utility model provides a binding post subassembly, including terminal box 1, the middle part of terminal box 1 is equipped with barrier piece 2, the inside of terminal box 1 is equipped with two wiring grooves 3, and two wiring grooves 3 run through terminal box 1 and cut apart into a plurality of openings in the both sides of terminal box 1, the both sides of terminal box 1 all are equipped with a plurality of plectrums 7, and every plectrum 7 all sets up in a plurality of open-ended top, one side fixedly connected with a pair of guide bar 6 that the plectrum 7 is close to terminal box 1, guide bar 6 runs through the wiring groove 3 of terminal box 1, every equal fixedly connected with thread bush 16 of inside of pair of guide bar 6 is located wiring groove 3, the inside threaded connection of thread bush 16 has threaded rod 13, the top fixedly connected with handle 14 of threaded rod 13, the top of terminal box 1 just is located the top of every threaded rod 13 all is equipped with perforation 12, every threaded rod 13 all runs through perforation 12 and with perforation 12 sliding connection that the top surface of terminal box 1, the bottom fixedly connected with conducting plate 15 of threaded rod 13, the bottom fixedly connected with lug mechanism 17 of conducting plate 15, the wiring groove 3 is located the bottom of every copper sheet open-ended all fixedly connected with 4 and on the surface of conducting 4 is equipped with conducting slot 18.

Specifically, as shown in fig. 1, the two sides of the junction box 1 and the right opposite side of each pulling piece 7 are respectively provided with a clamping groove 5, the length and the thickness of the pulling piece 7 are respectively greater than the length and the depth of the clamping groove 5, and the width of the pulling piece 7 is equal to the width of the clamping groove 5.

Through adopting above-mentioned technical scheme, every plectrum 7 all can block in the draw-in groove 5 that corresponds to reduce the volume of whole device, make the device look more pleasing to the eye exquisite.

Specifically, as shown in fig. 2 and 3, the surface of each clamping groove 5 between two guide rods 6 of the junction box 1 and the inside of each pulling piece 7 are respectively provided with a storage groove 19, the magnets 11 are fixedly connected with the storage grooves 19 inside the pulling pieces 7, the electromagnets 20 are fixedly connected with the storage grooves 19 on the surface of the clamping grooves 5, and the electromagnets 20 are electrically connected with the controller.

Through adopting above-mentioned technical scheme, control controller makes electro-magnet 20 and magnet 11 magnetic pole inhale mutually and moves plectrum 7 to draw-in groove 5 in automatically, avoids under the condition of not inserting wire, and plectrum 7 just can follow when rocking terminal box 1 and rock, avoids the internal component impaired.

Specifically, as shown in fig. 1, the bottom surface of each plectrum 7 is fixedly connected with a protective cover 9, the protective cover 9 is made of transparent white plastic material, and the bottom of the protective cover 9 is provided with a through hole 10.

By adopting the technical scheme, the opening area of the wiring groove 3 can be shielded, so that the influence of some dust falling into the wiring groove 3 to conduction is avoided.

Specifically, as shown in fig. 1, a marking area 8 is provided on a side of each of the dials 7 away from the terminal box 1.

Specifically, as shown in fig. 2 to 4, the size of the bump mechanism 17 is smaller than the size of the slot 18, the slot 18 is rectangular in shape, and the bump mechanism 17 is disposed right above the slot 18 when the threaded rod 13 moves to the end closest to the barrier sheet 2 within the through hole 12.

Through adopting above-mentioned technical scheme, after inserting the copper wire of pencil on lug mechanism 17, the threaded rod 13 is withdrawn innermost, rotates threaded rod 13, pushes down lug mechanism 17 and makes down lug 1703 rotatory to bend the wiring harness copper wire and insert in slot 18, and conductive preforming 15 just can dead the compression wiring harness copper wire, and lug mechanism 17 also just in time block in corresponding slot 18, avoids dragging open, guarantees that the installation is stable.

Working principle: the wire box 1 is provided with a plurality of poking sheets 7, the magnet 11 and the electromagnet 20 are utilized to realize extension and retraction, the guide rod 6 is provided with the thread sleeve 16, the thread sleeve 16 is internally connected with the threaded rod 13, the threaded rod 13 is rotated to press the conductive pressing sheet 15, the bump mechanism 17 sleeved with the wire harness copper wire is just clamped in the slot 18 arranged on the conductive copper sheet 4, the conductive pressing sheet 15 can compact the wire harness copper wire, the wire harness is prevented from separating from a conductive area, the poking sheets 7 can be clamped in the clamping groove 5, the whole conductive member can be driven to move only by controlling the controller, the device is very convenient and more exquisite, the protective cover 9 is arranged below the poking sheets 7, a semi-closed state can be realized while the wiring is not hindered, the conductive member is prevented from being damaged by the influence of dust, the electromagnet 20 and the magnetic poles of the magnet 11 are repelled by controlling the controller to push the poking sheets 7 outwards, then the copper wire head of the wire harness is inserted on the lower lug 1703, the electromagnet 20 and the magnetic pole of the magnet 11 are attracted by the control controller to move the shifting piece 7 inwards until the threaded rod 13 is completely moved to the end of the through hole 12 closest to the blocking piece 2, the lug mechanism 17 is just moved to the position right above the slot 18, the threaded rod 13 is rotated, the upper lug 1701 drives the lower lug 1703 to press downwards through the coupler 1702, when the wire harness copper wire on the lower lug 1703 contacts the conductive copper sheet 4, the boss of the upper lug 1701 is inserted into the groove of the lower lug 1703 to drive the lower lug 1703 to rotate so as to bend the wire harness copper wire into the slot 18, the wire harness copper wire head is compacted on the conductive copper sheet 4 by the conductive pressing piece 15, the lug mechanism 17 is clamped in the slot 18, the wire harness is not easy to pull out, the shifting piece 7 is just clamped in the corresponding clamping slot 5, the protective cover 9 is clamped at the opening arranged in the wiring slot 3, the wire harness is required to be clamped in the through hole 10 formed in the protective cover 9, so that wiring is not hindered, a semi-closed state can be achieved, damage to the conductive member due to dust can be avoided, equipment corresponding to the wire harness can be marked in the marking area 8 of the poking sheet 7, and the corresponding wire harness can be found for the marking area 8 in the later period.

The electric elements are all connected with an external main controller and 220V mains supply through a transformer, and the main controller can be conventional known equipment for controlling a computer and the like.

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

1. A terminal assembly comprising a terminal box (1), characterized in that: the middle part of terminal box (1) is equipped with barrier piece (2), the inside of terminal box (1) is equipped with two wiring grooves (3), and two wiring grooves (3) run through terminal box (1) and cut apart into a plurality of openings in the both sides of terminal box (1), the both sides of terminal box (1) all are equipped with a plurality of plectrums (7), and every plectrum (7) all set up in a plurality of open-ended top, one side fixedly connected with a pair of guide bar (6) of plectrum (7) near terminal box (1), guide bar (6) run through wiring groove (3) of terminal box (1), every pair of guide bar (6) are located inside equal fixedly connected with thread bush (16) of wiring groove (3), the internal thread connection of thread bush (16) has threaded rod (13), the top fixedly connected with handle (14) of threaded rod (13), the top of terminal box (1) just is located the perforation (12) of each threaded rod (13), and every perforation (12) are located the perforation of terminal box (1), and each threaded rod (13) is connected with the perforation (15) of terminal box (13) and is connected with the fixed pressing piece (15), the wiring grooves (3) are positioned at the bottom of each opening and are fixedly connected with conductive copper sheets (4), and slots (18) are formed in the upper surfaces of the conductive copper sheets (4);

clamping grooves (5) are formed in the two sides of the junction box (1) and located on the right opposite sides of each poking piece (7), the length and the thickness of each poking piece (7) are respectively larger than the length and the depth of each clamping groove (5), and the width of each poking piece (7) is equal to the width of each clamping groove (5);

the terminal box (1) is positioned on the surface of each clamping groove (5) arranged between two guide rods (6) and the inside of each poking piece (7) is provided with a containing groove (19), the containing grooves (19) of the poking pieces (7) are fixedly connected with magnets (11), the containing grooves (19) on the surfaces of the clamping grooves (5) are fixedly connected with electromagnets (20), and the electromagnets (20) are electrically connected with a controller;

the lug mechanism (17) comprises an upper lug (1701), a coupler (1702) and a lower lug (1703), wherein a conductive pressing sheet (15) is fixedly connected to the upper lug (1701) above, a boss is arranged on the lower surface of the upper lug (1701), the coupler (1702) is movably connected to the inside of the upper lug (1701), the lower lug (1703) is fixedly connected to the lower lug (1702) below the coupler (1702), a groove is formed in the upper surface of the lower lug (1703), the boss is matched with the groove, the size of the lug mechanism (17) is smaller than that of the slot (18), the slot (18) is rectangular, and when the threaded rod (13) moves to one end closest to the blocking sheet (2) in the through hole (12), the lug mechanism (17) is arranged right above the slot (18).

2. A terminal assembly according to claim 1, wherein: the bottom surface of every plectrum (7) all fixedly connected with protection casing (9), protection casing (9) adopt transparent white plastics material to make, just the bottom of protection casing (9) all is equipped with through-hole (10).

3. A terminal assembly according to claim 1, wherein: one side of each poking piece (7) far away from the junction box (1) is provided with a marking area (8).