CN203839324U - A connection component of a fuse base terminal - Google Patents

Abstract

The utility model discloses a fuse base binding post's coupling assembling, be in including base and setting binding post in the base, be equipped with the connecting hole on the binding post, still include with the supporting piece that binding post pegged graft, the supporting piece is including the accepting groove that is used for accommodate nut or bolt, the side of accepting groove is equipped with the opening, the bottom of accepting groove is equipped with the through-hole, on the base with the position that the supporting piece corresponds is equipped with the bolt mounting hole, the bolt mounting hole the connecting hole with the through-hole three is located same axis. Because the supporting piece which can be inserted into the connecting terminal is arranged, a nut or a bolt can be placed into the supporting piece. The user can freely choose to put a nut or a bolt in the supporting piece to realize the connection of the wiring terminal and the cable.

Description

A connection component of a fuse base terminal

technical field

The utility model relates to a fuse base, in particular to a connection assembly of a connection terminal in the fuse base. the

Background technique

There are two ways of connecting the terminals of the existing fuse base and the cables. As shown in FIG. 1A, one is to insert a nut 2' on the terminal 1'. As shown in Fig. 1B, the other is to fix a bolt 3' on the connection terminal 1'. However, with the two existing connection methods, the user cannot choose to use both connection methods, but can only choose one of them. the

Therefore, it is necessary to design a connection assembly of the fuse base terminal for users to freely choose. the

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a connection assembly of the fuse base terminal for customers to choose freely. the

The technical solution of the utility model provides a connection assembly for the connection terminal of the fuse base, including a base and a connection terminal arranged in the base, the connection hole is provided on the connection terminal, and it also includes The supporting part, the supporting part includes a storage tank for receiving nuts or bolts, the side of the storage tank is provided with openings, the bottom of the storage tank is provided with through holes, and the base is corresponding to the supporting part A bolt installation hole is provided at the position, and the bolt installation hole, the connecting hole and the through hole are located on the same axis. the

Preferably, the receiving groove is hexagonal. the

Preferably, the width of the opening is greater than the width of adjacent two sides of the receiving groove. the

Preferably, a limiting boss is provided at the bottom of the opening. the

Preferably, two lugs are symmetrically arranged on the support member, and a sunken platform is formed between the lugs and the receiving groove, and the sunken platform is used for clamping with the terminal. the

Preferably, the lug includes a stopper, the connection terminal includes a notch matched with the stopper, and the stopper is snapped into the notch to limit the insertion of the support member. The location of the terminals. the

Preferably, the supporting member further includes an elastic hook, and the elastic hook is used to be connected to the base at a corresponding position of the terminal. the

After adopting the above technical solution, it has the following beneficial effects: since there is a supporting piece that can be inserted into the connection terminal, nuts or bolts can be placed in the supporting piece. Users can freely choose to put nuts or bolts in the support to realize the connection between the terminal block and the cable. the

Description of drawings

Fig. 1A is a structural schematic diagram of the connection between the existing terminal and the nut;

Fig. 1B is a structural schematic diagram of an existing connection terminal and a bolt connection;

Fig. 2 is a schematic structural view of the connection assembly of the fuse base terminal in an embodiment of the present invention;

Fig. 3 is an exploded view of the connection assembly of the fuse base terminal in an embodiment of the present invention;

Fig. 4 is a schematic structural view of a support in an embodiment of the utility model;

Fig. 5 is an exploded view of the connecting assembly and nut connection of the fuse base terminal in an embodiment of the present invention;

Fig. 6 is a structural schematic diagram of the connection assembly and the bolt connection of the fuse base terminal in an embodiment of the present invention. the

Comparison table of reference signs:

1′-terminal 2′-nut 3′-bolt

1-Base 2-Terminal 3-Support

4-Nut 5-Bolt 11-Bolt mounting hole

21-connection hole 22-notch part 31-accommodating groove

32-opening 33-limiting boss 34-lug

35-Sink table 36-Elastic hook 37-Through hole

341-stop part

Detailed ways

The specific embodiment of the utility model will be further described below in conjunction with the accompanying drawings. the

As shown in Figure 2, the connection assembly of the terminal block of the fuse base includes a base 1 and a terminal 2 arranged in the base 1, the terminal 2 is provided with a connection hole 21, and also includes a support member plugged into the terminal 2 3. The supporting member 3 includes a housing groove 31 for accommodating the nut 4 or the bolt 5. The side of the housing groove 31 is provided with an opening 32, and the bottom of the housing groove 31 is provided with a through hole 37. The position corresponding to the supporting member 3 on the base 1 A bolt mounting hole 11 is provided, and the bolt mounting hole 11 , the connection hole 21 and the through hole 37 are located on the same axis. FIG. 2 shows the state after the support member 3 is plugged into the connection terminal 2 . FIG. 3 is a state where the support member 3 is separated from the connection terminal 2 . the

When a user needs a nut terminal, the support member 3 is first pulled out from the terminal 2 . Then, as shown in FIG. 5 , the nut 4 is put into the support 3 . Finally, push the support 3 together with the nut 4 into the terminal 2 . The nut 4 can be inserted into the receiving groove 31 along the vertical direction in FIG. 5 , or enter into the receiving groove 31 through the opening 32 along the horizontal direction in FIG. 5 . the

When a user needs a screw terminal, the support member 3 is first pulled out from the terminal 2 . Then, as shown in FIG. 6 , the bolt 5 is inserted through the bolt mounting hole 11 of the base 1 , and then inserted into the connection hole 21 of the connection terminal 2 . Finally, push the support 3 into the terminal 2 and fix the bolt 5 . When the support member 3 is pushed in, the bolt 5 passes through the opening 32 and enters into the receiving groove 31 . the

Since there is a supporting piece pluggable with the connection terminal, nuts or bolts can be placed in the supporting piece. Users can freely choose to put nuts or bolts in the support to realize the connection between the terminal block and the cable. The supporting member plays a role of receiving the nut or the bolt and fixing the nut or the bolt to the terminal. the

In this embodiment, as shown in FIG. 4 , a through hole 37 is provided at the bottom of the support member 3 . When the receiving groove 31 of the support member 3 is used for receiving the nut, the bolt for connecting the cable passes through the connecting hole 21 , the nut 4 and the through hole 37 in order to lock the cable on the terminal 2 . the

In this embodiment, as shown in FIG. 4 , the receiving groove 31 is hexagonal. The shape of the receiving groove 31 is the same as that of the head of the nut 4 and the bolt 5 , and slightly larger than the head of the nut 4 and the bolt 5 . The hexagonal receiving groove 31 can prevent nuts and bolts from moving in the receiving groove. the

Preferably, the receiving groove can also be in other shapes, as long as it can accommodate nuts and bolts, it belongs to the protection scope of the present invention. the

In this embodiment, as shown in FIG. 4 , the width of the opening 32 of the hexagonal receiving groove 31 is greater than the width of adjacent two sides of the receiving groove 31 . The opening 32 is convenient for the nut 4 and the bolt 5 to be received in the receiving groove 32 . Especially for the bolt 5, when the bolt 5 is inserted into the terminal 2, since the opening 32 is opened, and the width of the opening 32 is greater than the width of the two sides of the hexagonal receiving groove 32, the head of the bolt 5 It can pass through the opening 32 smoothly, so that the supporting member 3 can be inserted into the connection terminal 2 along the horizontal direction in FIG. 6 . the

In this embodiment, as shown in FIG. 4 , a limiting boss 33 is provided at the bottom of the opening 32 . The height of the limiting boss 33 is higher than the bottom of the receiving groove 31 , and the limiting boss 33 is used to limit the position of the nut 4 put into the receiving groove 31 to prevent the nut 4 from slipping out of the receiving groove 31 . Since the bolt 5 is inserted into the connection hole 21 and the position is limited by the connection hole 21, the position of the position-limiting boss 33 is not required. the

In this embodiment, as shown in FIG. 4 , two lugs 34 are symmetrically arranged on the support member 3 , and a sunken platform 35 is formed between the lugs 34 and the receiving groove 32 , and the sunken platform 35 is used to engage with the connection terminal 2 . As shown in FIG. 2 , after the support member 3 is plugged into the terminal 2 , the countertop 35 contacts the bottom surface of the terminal 2 , and the lugs 34 are located on both sides of the terminal 2 . The sunken platform 35 can prevent the support member 3 from turning over. the

Preferably, as shown in FIG. 4 , the lug 34 includes a stop portion 341 , and the stop portion 341 is used to limit the position where the support member 3 is inserted into the connection terminal 2 . A notch 22 (refer to FIG. 3 ) that is matched with the stopper 341 is formed on the connection terminal 2 , and the stopper 341 snaps into the notch 22 . the

In this embodiment, as shown in FIG. 4 , the support member 3 further includes an elastic hook 36 for connecting the base 1 at the corresponding position of the connection terminal 2 . In this embodiment, the elastic hooks 36 are formed on both sides of the opening 32 . Preferably, the elastic hooks 36 can also be formed on both sides of the support member 3 or other positions, as long as they can be connected with the base 1 to fix the support member 3, they all belong to the protection scope of the present invention. the

What has been described above is only the principle and preferred embodiments of the present utility model. It should be pointed out that for those of ordinary skill in the art, on the basis of the principle of the utility model, several other modifications can also be made, which should also be regarded as the protection scope of the utility model. the

Claims (7)

1. A connection assembly for a fuse base terminal, comprising a base (1) and a terminal (2) disposed in the base (1), the terminal (2) being provided with a connection hole (21) , characterized in that it also includes a support (3) plugged with the terminal (2), and the support (3) includes a receiving groove (31) for accommodating nuts (4) or bolts (5) , the side of the storage tank (31) is provided with an opening (32), the bottom of the storage tank (31) is provided with a through hole (37), and the base (1) corresponds to the support (3) A bolt installation hole (11) is provided at the position, and the bolt installation hole (11), the connection hole (21) and the through hole (37) are located on the same axis. the 2 . The connection assembly of the fuse base terminal according to claim 1 , characterized in that, the receiving groove ( 31 ) is hexagonal. 3 . the 3. The connection assembly of the fuse base terminal according to claim 2, characterized in that, the width of the opening (32) is greater than the width of adjacent two sides of the receiving groove (31). the 4. The connection assembly of the fuse base terminal according to claim 1, characterized in that, a limiting boss (33) is provided at the bottom of the opening (32). the 5. The connection assembly of the fuse base terminal according to claim 1, characterized in that, two lugs (34) are symmetrically arranged on the support member (3), and the lugs (34) are aligned with the A sunken platform (35) is formed between the receiving grooves (31), and the sunken platform (35) is used for clamping with the connecting terminal (2). the 6. The connection assembly of the fuse base terminal according to claim 5, characterized in that, the lug (34) comprises a stopper (341), and the terminal comprises a stopper (341) ) fit the notch part (22), the stopper part (341) snaps into the notch part (22), and is used to limit the position where the support member (3) is inserted into the terminal (2). the 7. The connection assembly of the fuse base terminal according to any one of claims 1-6, characterized in that, the support member (3) further includes an elastic hook (36), and the elastic hook (36 ) for connecting to the base (1) at the corresponding position of the terminal (2). the