CN219610775U - Connecting terminal - Google Patents

Abstract

The utility model relates to a wiring terminal which comprises a plastic part shell, at least two carrier fluids and an inserting plate, wherein a plurality of carrier fluid placing grooves are integrally formed on the plastic part shell, each carrier fluid is placed in a corresponding carrier fluid placing groove, and first fastening matching structures of the inserting plate are inserted into corresponding slots on the side surface of the plastic part shell and are mutually fastened with first fastening matching structures of corresponding carrier fluids respectively. Therefore, by means of the plug-in connection of a single plug board and a plastic part shell, the double-sided wiring fence terminal can be assembled by fixing a plurality of carrier fluids, and a plurality of independent double-sided wiring terminals are not required to be connected in series by long screws. Therefore, parts required for assembling the double-sided wiring fence terminal are reduced, the assembling time is shortened, and the assembling efficiency is improved.

Description

Connecting terminal

Technical Field

The utility model relates to the field of electric connection devices, in particular to a wiring terminal.

Background

Double-sided wire fence terminals are a common type of wire terminal that has found wide use in many industries. Currently, a double-sided wiring fence terminal structure is mainly formed by connecting a plurality of split-type double-sided wiring terminals in series, namely, a plurality of split-type terminals are connected together in series by a long screw rod, and the tail end of the long screw rod is fixed by a nut. Each double-sided binding post comprises a carrier fluid, a screw and two nuts, wherein the screw penetrates through two ends of the carrier fluid, and two ends of the screw are fastened by the corresponding nuts.

However, the existing double-sided wiring fence terminal has the defects that: because fence terminal is established ties by a plurality of split type two-sided binding post and forms, and each two-sided binding post also is assembled by a plurality of spare parts (carrier fluid, screw and two nuts), like this, the equipment of whole two-sided binding fence terminal needs numerous spare parts, has reduced packaging efficiency, also influences whole pleasing to the eye.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the wiring terminal with less parts required for assembly and high assembly efficiency aiming at the prior art.

The technical scheme adopted for solving the technical problems is as follows: binding post, its characterized in that includes:

the plastic part shell is provided with at least two current carrying fluid placing grooves formed in a first arrangement mode, a plurality of slots are formed in the side face of the plastic part shell, and each slot is communicated with each current carrying fluid placing groove in a one-to-one correspondence mode;

at least two carrier fluids are respectively positioned in the carrier fluid placing grooves corresponding to the carrier fluids, and a first fastening matching structure is formed on the side wall of each carrier fluid;

the plugboard is provided with at least two first fastening structures formed in a first arrangement mode, and the first fastening structures are matched and inserted into corresponding slots and mutually fastened with the first fastening matched structures corresponding to the slots.

In the connection terminal, the first arrangement mode is arranged along the length direction of the plastic part shell.

In the terminal, the upper end and the lower end of the carrier body are both in threaded connection with fasteners.

In the connection terminal, the first fastening fitting structure and the first fastening structure are fastened to each other.

Further, in the connection terminal, the first fastening structure is formed at a front end of the insert plate.

In the wiring terminal, the first fastening and matching structure is a groove body, and the first fastening structure is an end part matched and clamped into the groove body; wherein the end part is the front end of the plugboard.

In the connection terminal, the insertion plate is fastened to the plastic housing.

Further, in the connection terminal, the insertion plate is buckled on the plastic shell.

In the wiring terminal, at least two clamping holes are formed in the top wall of the slot, and a buckle matched with the corresponding clamping hole is formed at the rear end of the plugboard.

Compared with the prior art, the utility model has the advantages that: in the wiring terminal, a plurality of carrier fluid placing grooves are integrally formed on the plastic part shell, each carrier fluid is placed in the corresponding carrier fluid placing groove, and each first fastening structure of the plugboard is matched and inserted into the corresponding slot and mutually fastened with the first fastening matching structure corresponding to the slot. Therefore, the single plugboard is inserted into the plastic part shell, the fixation of a plurality of current carriers can be realized to assemble the double-sided wiring fence terminal, the plurality of current carrier placing grooves are integrally formed on the plastic part shell, and the long screw is not needed to be used for connecting the plurality of independent double-sided wiring terminals in series. Therefore, parts required for assembling the double-sided wiring fence terminal are reduced, the assembling time is shortened, and the assembling efficiency is improved.

Drawings

Fig. 1 is a schematic view of a connection terminal structure in an embodiment of the utility model;

FIG. 2 is a schematic view of the terminal shown in FIG. 1 in another view;

FIG. 3 is an exploded view of the terminal shown in FIG. 1;

FIG. 4 is a schematic structural view of a carrier fluid;

FIG. 5 is an enlarged schematic view of portion A in FIG. 3;

FIG. 6 is a cross-sectional view of the terminal shown in FIG. 1;

fig. 7 is an enlarged schematic view of a portion B in fig. 6.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

The embodiment provides a wiring terminal. Referring to fig. 1 to 7, the connecting terminal of this embodiment includes a molded case 1, a plurality of carrier bodies 2, and a socket board 4, the molded case 1 has a plurality of carrier body placement grooves 10 formed in a first arrangement, wherein the first arrangement is along a length direction of the molded case 1, the length direction is shown by an arrow L in fig. 1 and 3, the carrier body placement grooves 10 are integrally formed by the molded case 1, the number of carrier body placement grooves 10 is consistent with the number of carrier bodies 2, a plurality of slots 11 are formed on a side surface (outer side surface) of the molded case 1, the slots 11 are arranged in the first arrangement, and each slot 11 is in one-to-one correspondence with each carrier body placement groove 10; each carrier fluid 2 is located in a corresponding carrier fluid placement groove 10, and a fastener 31 is screwed to each of the upper end and the lower end of the carrier fluid 2, and the fastener 31 is a screw. The carrier fluid 2 may be formed with an inner cavity 20 with openings at upper and lower ends, threads in threaded fit with the fastener 31 are formed on the inner side wall forming the inner cavity 20, a first fastening and matching structure 21 is formed on the side wall of the carrier fluid 2, the first fastening and matching structure 21 is located in the carrier fluid placing groove 10 and corresponds to the slot 11, the head end of the fastener 31 is located outside the opening (upper opening and lower opening) of the inner cavity 20, and the tail end of the fastener 31 is screwed into the inner cavity 20 in a threaded fit manner; the interposer 4 has a plurality of first fastening structures 41 formed in the first arrangement, the number of the first fastening structures 41 being identical to the number of the carrier bodies 2, and the first fastening structures 41 being fitted into the corresponding sockets 11 and fastened to the first fastening fitting structures 21 corresponding to the sockets 11. Wherein, picture peg 4 buckle on mould a casing 1. The insert plate 4 is buckled on the plastic part shell 1, so that the stability of the insert plate after the first fastening structure is inserted into the slot for placement can be ensured, the fastening effect of the insert plate on the carrier fluid is further enhanced, the carrier fluid is prevented from moving up and down, and the placement stability of the carrier fluid in the carrier fluid placement groove is enhanced. In this way, the stability of the electrical connection between the subsequent carrier fluid and the wiring can also be ensured to some extent.

As required, a separator 1a extending upward in the axial direction of the carrier fluid placement groove is formed between two adjacent carrier fluid placement grooves 10. Thus, by providing the separator 1a, independence between nuts fastened with two adjacent current-carrying bodies can be ensured, and the adjacent fasteners are prevented from making electrical contact after wiring, thereby ensuring wiring safety.

In the connection terminal of this embodiment, after each carrier fluid 2 is placed into the corresponding carrier fluid placement groove 10 of the molded case 1, the first fastening structure 41 of the insert plate 4 is inserted into the corresponding slot 11 at the side surface of the molded case 1, so that each first fastening structure 41 is fastened to the first fastening mating structure 21 of the corresponding carrier fluid 2, respectively. Therefore, the single plugboard is matched with the plastic part shell in a plugging manner, the fixation of a plurality of current carriers can be realized to assemble the double-sided wiring fence terminal, the plurality of current carrier placing grooves are integrally formed on the plastic part shell, and the plurality of independent double-sided wiring terminals are not required to be connected in series by long screws. Therefore, parts required for assembling the double-sided wiring fence terminal are reduced, the assembling time is shortened, and the assembling efficiency is improved.

As an implementation manner of inserting the board into the slot, the board may be inserted into the slot in a snap-fit manner.

As a fastening implementation manner of the first fastening fitting structure and the first fastening structure, in this embodiment, the first fastening fitting structure 21 and the first fastening structure 41 are snapped together. For example, the first fastening structure 41 is formed at the front end 4a of the insert plate 4. Specifically, the first fastening engagement structure 21 is a groove body, and the first fastening structure 41 is an end portion engaged in the groove body; wherein the end is the front end 4a of the board 4.

In order to achieve the effect that the insert plate can be more smoothly inserted into the slot to complete the fixing effect of the first fastening structure of the insert plate on the carrier fluid, the front end of the first fastening structure 41 positioned at the leftmost end of the insert plate and the front end of the first fastening structure 41 positioned at the rightmost end of the insert plate can be formed with inclined edges 41a according to requirements.

As an implementation manner of the card board to be snapped onto the plastic housing, in this embodiment, at least two card holes 110 are formed on the top wall of the slot 11, and the rear end 4b of the card board 4 is formed with a snap 42 that is snapped into the corresponding card hole 110. It should be noted that, here, the distance between the latch 42 on the rear end of the board 4 and the board front end 4a may be set to ensure that, when the board front end 4a is inserted into the groove of the carrier body 2, the latch 42 is also just engaged with the latch hole 110 on the top wall of the socket 11.

In order to achieve smoothness of the snap process between the snap and the corresponding snap hole, in this embodiment, referring to fig. 5, a slope 42a may also be formed between the board 4 and the snap to enhance smoothness of the snap process by means of the slope 42 a.

While the preferred embodiments of the present utility model have been described in detail, it is to be clearly understood that the same may be varied in many ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. Binding post, its characterized in that includes:

the plastic part shell (1) is provided with at least two current carrying body placing grooves (10) formed in a first arrangement mode, a plurality of slots (11) are formed on the side face of the plastic part shell (1), and each slot (11) is communicated with each current carrying body placing groove (10) in a one-to-one correspondence mode;

at least two carrier fluids (2) respectively positioned in the carrier fluid placing grooves (10) corresponding to each other, and a first fastening matching structure (21) is formed on the side wall of the carrier fluid (2);

the insertion plate (4) is provided with at least two first fastening structures (41) formed in a first arrangement mode, and the first fastening structures (41) are matched and inserted into corresponding slots (11) and are mutually fastened with first fastening matched structures (21) corresponding to the slots (11).

2. The terminal according to claim 1, wherein the first arrangement is along the length of the plastic housing (1).

3. The terminal according to claim 1, characterized in that the upper and lower ends of the current carrier body (2) are each screwed with a fastener (31).

4. Terminal according to claim 1, characterized in that the first fastening mating structure (21) and the first fastening structure (41) are snapped together.

5. The terminal according to claim 4, wherein the first fastening structure (41) is formed at a front end (4 a) of the insert plate (4).

6. The terminal of claim 5, wherein the first fastening mating structure (21) is a slot, and the first fastening structure (41) is an end portion that is engaged into the slot; wherein the end is the front end (4 a) of the plugboard (4).

7. Terminal according to any of claims 1-6, wherein the insert plate (4) is fastened to the plastic housing (1).