CN218827893U - Plug-in type copper terminal - Google Patents

Abstract

The utility model discloses a plug-in type copper terminal relates to copper terminal technical field. The utility model provides a plug-in type copper terminal, includes the connecting tube, the right side of connecting tube is provided with the connection piece, and the right side of connection piece is equipped with the wiring board, and the wiring hole has been seted up to wiring board one end, and bell mouth and copper wire hole have been seted up in proper order to the inside bell mouth that is equipped with of connecting tube, are equipped with the sealed bell mouth of rubber on the bell mouth inner wall, and the spiro union in wiring tube top has first locking bolt, and the spiro union in wiring tube side has second locking bolt, and sealed protection architecture is installed to wiring tube one end. The utility model discloses well copper line can pass rubber seal taper pipe, and rubber seal taper pipe closely laminates with the copper line, can prevent effectively that steam from entering into the junction box inside for sealed chamber of junction box inside formation, safety more, sealing performance is good, and the moisture that contains in the air can effectual absorption of the sponge that absorbs water among the sealed protection architecture that sets up, has played the effect of the exposed electric wire of protection.

Description

Plug-in type copper terminal

Technical Field

The utility model relates to a copper terminal technical field specifically is a plug-in type copper terminal.

Background

In electrotechnology, a terminal is a multi-finger terminal, namely a wiring terminal, a type division single hole, a double hole, a socket, a hook and the like, and the material division is copper silver plating, copper zinc plating, copper, aluminum, iron and the like. Their function is primarily to transmit electrical signals or to conduct electricity. The plug-in type copper terminal is a section of metal sheet sealed in insulating plastic, and one end or two ends of the metal sheet are provided with holes for inserting wires, so that the connection of cables is facilitated.

However, current plug-in type copper terminal, humidity resistance is relatively poor, and the exposed electric wire of junction easily wets, causes the damage to naked line and sheetmetal, and the security performance is lower, for this reason the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inserted type copper terminal to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a plug-in type copper terminal, includes the connecting wire pipe, the right side of connecting wire pipe is provided with the connection piece, and the right side of connection piece is equipped with the wiring board, and the wiring hole has been seted up to wiring board one end, and bell mouth and copper wire hole have been seted up in proper order to the inside of connecting wire pipe, are equipped with the sealed bell mouth of rubber on the bell mouth inner wall, and the spiro union in wiring pipe top has first locking bolt, and the spiro union in wiring pipe side has second locking bolt, and sealed protection architecture is installed to wiring pipe one end.

As the preferred technical scheme in this application, sealed protection architecture includes sealed protection drain pan and sealed protection top shell, and sealed protection drain pan is fixed on the connecting tube, has all seted up the semicircle orifice on sealed protection drain pan and the sealed protection top shell, fixes mutually through quick connect structure between sealed protection drain pan and the sealed protection top shell.

As preferred technical scheme in this application, quick connect structure is including fixing the underframe on sealed protection drain pan side, fixedly connected with top frame on the side of sealed protection top shell, and the welding has the fixing bolt of vertical setting on the underframe, and fixing bolt top spiro union has the locking head.

As the preferred technical scheme in this application, top frame and underframe specification are unanimous, and all are formed with the rectangular cavity on top frame and the underframe, and fixing bolt's diameter is less than the width in rectangular cavity, and the diameter of locking head is greater than the width in rectangular cavity.

As the preferable technical scheme in the application, the sealing protection bottom shell and the sealing protection top shell are both filled with water-absorbing sponge.

As the preferable technical scheme in the application, the bolt hole matched with the first locking bolt is formed in the top of the wiring pipe, and the bolt hole matched with the second locking bolt is formed in the side face of the wiring pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

this plug-in type copper terminal, the copper line can pass rubber seal taper pipe, and rubber seal taper pipe closely laminates with the copper line, can prevent effectively that steam from entering into the junction box inside, make the inside sealed chamber that forms of junction box, safety more, sealing performance is good, and the sponge that absorbs water among the sealed protection architecture that sets up can effectually adsorb the moisture that contains in the air, and then steam is difficult to enter into the junction box, the effect of the exposed electric wire of protection has been played, sealed protection architecture can also play the effect of maintenance electric wire and protection electric wire simultaneously, cover all in sealed protection architecture with the exposed electric wire, and then the security is better, this plug-in type copper terminal humidity resistance is better, the metal of junction is difficult for the oxidation.

Drawings

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

fig. 2 is a schematic view of the three-dimensional structure of the present invention after the sealing protection structure is removed;

FIG. 3 is a schematic cross-sectional view of the wire barrel of the present invention;

fig. 4 is a schematic view of the split structure of the sealing protection structure of the present invention.

In the figure: 1. a wire connecting tube; 101. a copper wire hole; 102. connecting sheets; 103. a wiring board; 104. a wiring hole; 105. a first locking bolt; 106. a second locking bolt; 2. sealing the conical tube with rubber; 3. sealing the protective top shell; 301. a top frame; 302. a semicircular hole; 4. sealing the protective bottom shell; 401. a bottom frame; 402. fixing the bolt; 403. a locking head.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a plug-in type copper terminal, includes wire barrel 1, wire barrel 1's right side is provided with connection piece 102, connection piece 102's right side is equipped with wiring board 103, wiring hole 104 has been seted up to wiring board 103 one end, bell mouth and copper wire hole 101 have been seted up in proper order to 1 inside of wire barrel, be equipped with the sealed bell mouth 2 of rubber on the bell mouth inner wall, 1 top spiro union of wire barrel has first locking bolt 105, 1 side spiro union of wire barrel has second locking bolt 106, sealed protection architecture is installed to 1 one end of wire barrel. Wherein, the top of the wire connecting pipe 1 is provided with a bolt hole matched with the first locking bolt 105, and the side surface of the wire connecting pipe 1 is provided with a bolt hole matched with the second locking bolt 106. It should be noted that, the minimum diameter of rubber seal taper pipe 2 equals the diameter of copper line, and the copper line can pass rubber seal taper pipe 2 like this, and rubber seal taper pipe 2 closely laminates with the copper line, can prevent effectively that steam from entering into 1 inside the wire barrel for 1 inside sealed chambeies that form of wire barrel, safety more, sealing performance is good.

As a concrete embodiment, the sealing protection structure comprises a sealing protection bottom shell 4 and a sealing protection top shell 3, the sealing protection bottom shell 4 is fixed on the wiring tube 1, semicircular holes 302 are formed in the sealing protection bottom shell 4 and the sealing protection top shell 3, and the sealing protection bottom shell 4 and the sealing protection top shell 3 are fixed through a quick connection structure.

Can effectually hinder the entering of steam, the sponge that absorbs water in the sealed protection architecture can absorb inside steam to keep intraductal drying, prevent that the oxidation corrosion from appearing in the naked line of cable and the sheetmetal of junction from influencing the circular telegram effect. In addition, the connecting copper terminal has the advantage of fixing the cable, and the first locking bolt 105 and the second locking bolt 106 fix the electric wire at the same time and are not easy to be separated.

As a specific embodiment, the quick connection structure includes a bottom frame 401 fixed on the side of the sealed protection bottom shell 4, a top frame 301 fixedly connected on the side of the sealed protection top shell 3, a vertically arranged fixing bolt 402 welded on the bottom frame 401, and a locking head 403 screwed on the top end of the fixing bolt 402. It should be noted that, when installing the top casing 3, first place the top casing 3 on the bottom casing 4, at this moment, the fixing bolt 402 is located between the top frames 301, then screw the locking head 403 into the fixing bolt 402, continue to rotate the locking head 403, the locking head 403 moves downward, because the diameter of the fixing bolt 402 is smaller than the width of the rectangular cavity, the diameter of the locking head 403 is greater than the width of the rectangular cavity, so the locking head 403 can abut against the top frame 301 and then the top casing 3 tightly abuts against the bottom casing 4, and then the electric wire is retained. Meanwhile, the sealing protection structure can also play a role in retaining electric wires and protecting the electric wires, all the exposed electric wires are covered in the sealing protection structure, so that the safety is better, the moisture resistance of the plug-in type copper terminal is better, and the metal at the joint is not easy to oxidize.

As a specific example, the top frame 301 and the bottom frame 401 have the same specification, and rectangular cavities are formed on the top frame 301 and the bottom frame 401, the diameter of the fixing bolt 402 is smaller than the width of the rectangular cavity, and the diameter of the locking head 403 is larger than the width of the rectangular cavity.

As a specific example, the sealing protection bottom shell 4 and the sealing protection top shell 3 are both filled with water-absorbing sponge. It should be noted that the water-absorbing sponge can effectively absorb the moisture contained in the air, and then the water vapor is difficult to enter the wiring tube 1, so that the function of protecting the exposed electric wire is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a plug-in type copper terminal, includes junction tube (1), its characterized in that: the right side of wiring pipe (1) is provided with connection piece (102), the right side of connection piece (102) is equipped with wiring board (103), wiring hole (104) have been seted up to wiring board (103) one end, bell mouth and copper wire hole (101) have been seted up in proper order to wiring pipe (1) inside, be equipped with rubber seal bell mouth (2) on the bell mouth inner wall, the spiro union of wiring pipe (1) top has first locking bolt (105), the spiro union of wiring pipe (1) side has second locking bolt (106), sealed protection architecture is installed to wiring pipe (1) one end.

2. The plug-in type copper terminal of claim 1, wherein: the sealing protection structure comprises a sealing protection bottom shell (4) and a sealing protection top shell (3), the sealing protection bottom shell (4) is fixed on the wiring pipe (1), semicircular holes (302) are formed in the sealing protection bottom shell (4) and the sealing protection top shell (3), and the sealing protection bottom shell (4) and the sealing protection top shell (3) are fixed through a quick connection structure.

3. The plug-in type copper terminal of claim 2, wherein: the quick connection structure comprises a bottom frame (401) fixed on the side face of a sealed protection bottom shell (4), a top frame (301) is fixedly connected to the side face of a sealed protection top shell (3), a vertically-arranged fixing bolt (402) is welded to the bottom frame (401), and a locking head (403) is screwed to the top end of the fixing bolt (402).

4. The plug-in type copper terminal of claim 3, wherein: the top frame (301) and the bottom frame (401) are in the same specification, rectangular cavities are formed in the top frame (301) and the bottom frame (401), the diameter of the fixing bolt (402) is smaller than the width of the rectangular cavities, and the diameter of the locking head (403) is larger than the width of the rectangular cavities.

5. The plug-in type copper terminal of claim 2, wherein: and water-absorbing sponges are filled in the sealing protection bottom shell (4) and the sealing protection top shell (3).

6. The plug-in type copper terminal of claim 1, wherein: the top of the wiring pipe (1) is provided with a bolt hole matched with the first locking bolt (105), and the side surface of the wiring pipe (1) is provided with a bolt hole matched with the second locking bolt (106).

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