New energy fully-coated copper-aluminum wiring terminal

Abstract

The utility model discloses a new energy fully-coated copper-aluminum wiring terminal which comprises a shell, wiring assemblies are installed at the two ends of the shell, each wiring assembly comprises two metal shells arranged in the shell, a bridging pin is welded between the two metal shells, a metal pressing piece is connected to the metal shells in a sliding mode, and the metal pressing pieces are connected to the metal shells in a sliding mode. Relates to the technical field of wiring terminals, through arrangement of an insulating disc and a U-shaped insulating block which are made of insulating materials, conductivity of a bolt body is avoided, even if a screwdriver is used for operating the bolt body under the power-on condition, accidental electric shock can be avoided, and therefore use is more reliable; the end part of the metal pressing sheet is provided with the arc-shaped pressing sheet, and the inner wall of the arc-shaped pressing sheet is provided with the rubber arc-shaped sheet, so that when the metal pressing sheet presses the peeled wire core, the arc-shaped pressing sheet and the rubber arc-shaped sheet press the unpeeled part of the wire, thereby avoiding the pulling between the wire core and the metal pressing sheet when the wire is stressed, and prolonging the service life of the wire. Therefore, the wiring reliability is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wiring terminal technical field, concretely is a new energy full -clad copper aluminium wiring terminal. BACKGROUND

[0002] The terminal is the part of the connection of the storage battery and the external conductor. In electrotechnics, the terminal refers to the wiring terminal, also called the wiring terminal, the single hole, the double hole, the socket, the hook and the like, and is classified into copper plating silver, copper plating zinc, copper, aluminum, iron and the like from the material. The function thereof is mainly to transmit the electric signal or the electric conduction. The terminal cross section detection microscope can produce the erect three-dimensional space image when observing the object, the stereoscopic sense is strong, the imaging is clear and wide, has the longer, the high-precision wire harness terminal picture measurement analysis system is configured, is combined into the wire harness terminal detection microscope, the combination of high-quality optical system and high-resolution camera makes the cross section image more clear, and the unique fixed multiple fixed file makes the measurement more accurate.

[0003] The current wiring terminal has the following shortcomings:

[0004] The screw and the compression sheet are metal materials, so when wiring under the condition of electrification, there is the accidental electric shock condition;

[0005] Only the compression sheet of the wiring terminal compresses the stripped core, and the mechanical strength of the stripped core is weakened, so when the wire is subjected to external force, the stripped core is prone to breakage. UTILITY MODEL CONTENTS

[0006] In view of the problems existing in the prior art, the utility model is provided.

[0007] Therefore, the utility model aims at providing a new energy full-clad copper aluminum wiring terminal, which solves the problems of the prior art, i.e. the screw and the compression sheet are metal materials, so when wiring under the condition of electrification, there is the accidental electric shock condition; only the compression sheet of the wiring terminal compresses the stripped core, and the mechanical strength of the stripped core is weakened, so when the wire is subjected to external force, the stripped core is prone to breakage.

[0008] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0009] A new energy full-clad copper aluminum wiring terminal, comprising a shell, wiring assemblies are installed at both ends of the shell, the wiring assemblies comprise two metal shells arranged in the shell, a bridging pin is commonly welded between the two metal shells, a metal compression sheet is slidably connected to the metal shell, a U-shaped insulating block is installed at the top end of the metal compression sheet through a bolt, a bolt body passes through the U-shaped insulating block, and an insulating disc is installed at the bottom of the bolt body.

[0010] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, one end of the metal compression sheet is welded with an arc-shaped compression sheet, and the inner wall of the arc-shaped compression sheet is bonded with a rubber arc-shaped sheet.

[0011] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, the metal shell is a hollow structure with two open sides, a sliding groove is formed in the inner wall of the metal shell, and a sliding block is integrally formed on the outer wall of the metal compression sheet.

[0012] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, a through hole is formed in the shell for the bolt body to pass through, a support block is bonded to the top of the shell, an internal threaded hole and a groove are formed in the support block and are in communication with each other.

[0013] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, the top end of the bolt body integrally has a nut, and the nut is provided with a cross groove or a slot.

[0014] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, a limiting fixing member is inserted into the shell, and the two metal shells in the shell jointly insert the limiting fixing member.

[0015] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, the limiting fixing member and the shell are bonded by glue.

[0016] As a preferred scheme of the new energy full-coated copper-aluminum wiring terminal, the bottom of the bolt body is provided with a bolt slot, and the top end of the insulating disc integrally has an insertion pin.

[0017] Compared with the prior art,

[0018] 1. By setting the insulating disc and the U-shaped insulating block made of insulating material, the conductivity of the bolt body is avoided, even if the screwdriver is used to operate the bolt body under power-on condition, accidental electric shock can also be avoided, so that the use is more reliable.

[0019] 2. The arc-shaped compression sheet is arranged at the end of the metal compression sheet, and the rubber arc-shaped sheet is arranged on the inner wall of the arc-shaped compression sheet, so that when the metal compression sheet compresses the stripped core, the arc-shaped compression sheet and the rubber arc-shaped sheet compress the unstripped part of the wire, thereby avoiding the pulling between the core and the metal compression sheet when the wire is stressed, thereby ensuring the reliability of the wiring. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The structural schematic view provided by the utility model;

[0021] Figure 2 The utility model provides Figure 1 The partial close -up view of the utility model;

[0022] Figure 3 The utility model provides the section view of bolt body and insulating disc junction;

[0023] Figure 4 The utility model provides Figure 1 The appearance schematic view of the utility model;

[0024] Figure 5 The side view of arc-shaped compression sheet provided by the utility model;

[0025] Figure 6 The utility model provides the close -up view of limit fixing spare;

[0026] Figure 7 The utility model provides the perspective view of metal compression sheet.

[0027] In the drawing: shell 1, metal compression sheet 2, sliding groove 21, bridging pin 3, metal compression sheet 4, sliding block 41, arc-shaped compression sheet 5, rubber arc-shaped sheet 51, limit fixing spare 6, support block 7, recess 8, nut 9, bolt body 10, bolt slot 101, internal thread hole 11, U-shaped insulating block 12, insulating disc 13, plug-in pin 131. Specific implementation

[0028] In order to make the purpose, technical scheme and advantage of the utility model more clear, the following will combine the embodiment of the utility model with the attached drawing and make further detailed description.

[0029] The utility model provides a new energy full-coated copper-aluminum wiring terminal, please refer to Figures 1-7The utility model relates to a kind of wire terminal, including shell 1, the two ends of the shell 1 are equipped with wiring assembly, the wiring assembly includes two metal shells 2 arranged in shell 1, bridge pin 3 is commonly welded between two metal shells 2, metal compression sheet 4 is slidably connected on metal shell 2, the top end of the metal compression sheet 4 is equipped with U-shaped insulating block 12 by bolt, the U-shaped insulating block 12 is passed through bolt body 10, the top end of the bolt body 10 is integrally provided with nut 9, the nut 9 is provided with cross slot or slot, the bottom of the bolt body 10 is equipped with insulating disc 13, specifically, the bottom of the bolt body 10 is provided with bolt slot 101, the top end of the insulating disc 13 is integrally provided with insertion pin 131, and the bolt slot 101 and the insertion pin 131 are bonded by glue, to ensure the reliability of the connection between the bolt body 10 and the insulating disc 13;Meanwhile under the action of insulating material insulating disc 13 and U-shaped insulating block 12, the conductivity of bolt body 10 is avoided.

[0030] One end of the metal compression sheet 4 is welded with arc-shaped compression sheet 5, and the inner wall of the arc-shaped compression sheet 5 is bonded with rubber arc-shaped sheet 51.

[0031] The metal shell 2 is a hollow structure with two open ends, and the inner wall of the metal shell 2 is provided with a sliding groove 21. The outer wall of the metal compression sheet 4 is integrally provided with a sliding block 41, and the sliding groove 21 is slidably connected with the sliding block 41.

[0032] The shell 1 is provided with a through hole for the bolt body 10 to pass through, and the top of the shell 1 is bonded with a support block 7. The support block 7 is provided with an internal threaded hole 11 and a groove 8, and the internal threaded hole 11 and the groove 8 are connected.

[0033] The shell 1 is inserted with a limiting fixing part 6, and the two metal shells 2 in the shell 1 are jointly inserted with the limiting fixing part 6. The limiting fixing part 6 and the shell 1 are bonded by glue, to strengthen the reliability of the connection between the limiting fixing part 6 and the shell 1.

[0034] Therefore, when assembling, two metal compression sheets 2 connected by bridge pin 3 can be placed in shell 1, and limiting fixing part 6 is inserted into shell 1 to limit and fix the two metal compression sheets 2 by applying glue on the limiting fixing part 6.

[0035] In specific use:

[0036] The wire is stripped, and the stripped core is placed in the metal compression sheet 2 and below the metal compression sheet 4. The bolt body 10 is tightened by screwdriver, so that the metal compression sheet 4 compresses the core;

[0037] Meanwhile, the rubber arc-shaped piece 51 on the arc-shaped pressing piece 5 presses the un-stripped part of the wire, so that when the wire is subjected to external force, the stripped core will not be pulled by the metal pressing piece 2, and the reliability of the wiring is ensured.

[0038] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the disclosed embodiments of the utility model can be combined with each other in any way, and the combinations are not exhaustively described in the specification only for the consideration of omitting the length and saving resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A new energy full-coated copper-aluminum wiring terminal, comprising a shell (1), wiring assemblies are installed at both ends of the shell (1), characterized in that: The wiring assembly comprises two metal shells (2) arranged in the shell (1), a bridging pin (3) is collectively welded between the two metal shells (2), a metal compression sheet (4) is slidably connected on the metal shell (2), a U-shaped insulating block (12) is mounted on the top end of the metal compression sheet (4) through a bolt, a bolt body (10) is penetrated on the U-shaped insulating block (12), and an insulating disc (13) is mounted on the bottom of the bolt body (10).

2. The new energy full-coated copper-aluminum wiring terminal according to claim 1, characterized in that, An arc-shaped compression sheet (5) is welded on one end of the metal compression sheet (4), and a rubber arc-shaped sheet (51) is bonded on the inner wall of the arc-shaped compression sheet (5).

3. The new energy full-coated copper-aluminum wiring terminal according to claim 1, characterized in that, The metal shell (2) is a hollow structure with two open sides, a sliding groove (21) is formed on the inner wall of the metal shell (2), and a sliding block (41) is integrally formed on the outer wall of the metal compression sheet (4), and the sliding block (41) is slidably connected in the sliding groove (21).

4. The new energy full-coated copper-aluminum wiring terminal according to claim 2 or 3, characterized in that, A through hole is formed on the shell (1) for the bolt body (10) to penetrate, a support block (7) is bonded on the top of the shell (1), an internal threaded hole (11) and a groove (8) are formed on the support block (7), and the internal threaded hole (11) and the groove (8) are connected.

5. The new energy full-coated copper-aluminum wiring terminal according to claim 4, characterized in that, A screw cap (9) is integrally formed on the top end of the bolt body (10), and a cross groove or a slot groove is formed on the screw cap (9).

6. The new energy full-coated copper-aluminum wiring terminal according to claim 1, characterized in that, A limiting fixing piece (6) is inserted on the shell (1), and the two metal shells (2) in the shell (1) are jointly inserted with the limiting fixing piece (6).

7. The new energy full-coated copper-aluminum wiring terminal according to claim 6, characterized in that, The limiting fixing piece (6) and the shell (1) are bonded by glue.

8. The new energy full-coated copper-aluminum wiring terminal according to claim 6, characterized in that, A bolt slot (101) is formed on the bottom of the bolt body (10), and a plug-in pin (131) is integrally formed on the top end of the insulating disc (13).

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