Novel special-shaped terminal for bearing large current of engine

Abstract

The utility model relates to the technical field of accessory devices of engine accessories, in particular to a novel special-shaped terminal for bearing large current of an engine, which is designed according to the structure and the size of the engine by adopting a one-time punch forming manufacturing process. The utility model relates to a novel large-current bearing special-shaped terminal of an engine, which does not interfere with other parts of the engine during installation, is easy to install, avoids hurting people in the assembling process, improves the assembling efficiency, saves the assembling time, ensures the personnel safety, increases the product aesthetic property, and enhances the practicability. Comprising a terminal body, the top end of the terminal body is provided with a threading through hole, the left end of the terminal body is provided with an oblique angle transition, the left end of the oblique angle transition is provided with a conductive contact surface, the top end of the conductive contact surface is provided with an installation through hole, a screw is arranged in the installation through hole, and the right side of the terminal body is provided with a crimping area transition. And a crimping block is arranged on the right side of the transition of the crimping area.

Description

Technical Field

[0001] The utility model relates to the technical field of engine accessory attachments, in particular to a novel engine high-current carrying special-shaped terminal. Background Art

[0002] As we all know, there are many parts on the current electronically controlled engine, and the structure is complex and compact. When installing the high-current terminals on the engine wiring harness, due to the single shape of the existing terminals, it often leads to interference with other engine parts, difficulty in installation, or the terminals scratch the installer after installation, affecting their fixation, aesthetics, safety, etc. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a manufacturing process using one-time stamping and forming, which is designed according to the engine structure and size so that it does not interfere with other engine parts during installation, is easy to install, and avoids hurting people during the assembly process, thereby improving assembly efficiency, saving assembly time, ensuring personnel safety, and increasing product aesthetics, thereby enhancing practicality. A new type of engine-carrying large current special-shaped terminal.

[0004] The utility model discloses a novel engine-carrying large current special-shaped terminal, comprising a terminal body, a wire threading through hole is arranged at the top of the terminal body, an angled transition is arranged at the left end of the terminal body, a conductive contact surface is arranged at the left end of the angled transition, a mounting through hole is arranged at the top of the conductive contact surface, a screw is arranged in the mounting through hole, a crimping area transition is arranged at the right side of the terminal body, a crimping block is arranged at the right side of the crimping area transition, and a wire support block is arranged at the right end of the crimping block.

[0005] Preferably, a layer of insulating rubber sleeve is provided on the wire supporting block and the crimping block.

[0006] Preferably, reinforcing ribs are respectively provided at the top and bottom ends of the terminal body.

[0007] Preferably, a plurality of groups of crimping ribs are provided on the top of the crimping block.

[0008] Preferably, the surfaces of the terminal body, the wire through hole, the conductive contact surface, the crimping block and the wire support block are all rounded.

[0009] Preferably, the terminal body is made of beryllium copper.

[0010] Preferably, the surface of the terminal body is covered with tin plating.

[0011] Preferably, the screw is a stainless steel cross screw.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the terminal body is made by a stamping one-piece molding process, and when in use, the circuit is fixed and clamped by a crimping block and a wire support block, and when installing, the terminal block is clamped in a suitable position, and then the wire is passed through the wire support block, the crimping block and the wire through-hole, and then the output end of the wire is fixed by a conductive contact surface and fixed by a screw, thereby improving assembly efficiency, saving assembly time, ensuring personnel safety, increasing product aesthetics, and thus enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the connection structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the bottom structure of the utility model;

[0016] Markings in the attached figure: 1. Terminal body; 2. Bevel transition; 3. Conductive contact surface; 4. Screw; 5. Crimping area transition; 6. Crimping block; 7. Wire support block; 8. Reinforcement rib; 9. Wire crimping rib. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] like Figures 1 to 3 As shown, a new type of engine-carrying large current special-shaped terminal of the utility model comprises a terminal body 1, a threading through hole is arranged at the top of the terminal body 1, an angled transition 2 is arranged at the left end of the terminal body 1, a conductive contact surface 3 is arranged at the left end of the angled transition 2, a mounting through hole is arranged at the top of the conductive contact surface 3, a screw 4 is arranged in the mounting through hole, a crimping area transition 5 is arranged at the right side of the terminal body 1, a crimping block 6 is arranged at the right side of the crimping area transition 5, and a wire support block 7 is arranged at the right end of the crimping block 6; the terminal body is made by a stamping one-piece molding process, and when in use, the line is fixed and clamped by the crimping block and the wire support block, and when installing, the wiring terminal is clamped in a suitable position, and then the wire is passed through the wire support block, the crimping block and the threading through hole, and then the output end of the wire is fixed through the conductive contact surface, and fixed by a screw, so as to improve assembly efficiency, save assembly time, ensure personnel safety, increase product aesthetics, and enhance practicality.

[0019] As a preferred embodiment of the above embodiment, a layer of insulating rubber coating is provided on the wire support block 7 and the crimping block 6; the insulating rubber coating can be used to insulate the surfaces of the wire support block and the crimping block, thereby enhancing practicality.

[0020] As a preference of the above embodiment, the top and bottom ends of the terminal body 1 are respectively provided with reinforcing ribs 8; the two groups of reinforcing ribs can enhance the strength of the surface of the terminal body, thereby enhancing practicality.

[0021] As a preferred embodiment of the above embodiment, a plurality of groups of crimping ribs 9 are provided on the top of the crimping block 6; the wires can be pressed and fixed by the plurality of groups of crimping ribs and the upper device provided on the crimping block, thereby enhancing practicality.

[0022] As a preferred embodiment of the above embodiment, the surfaces of the terminal body 1, the wire through hole, the conductive contact surface 3, the crimping block 6 and the wire support block 7 are all rounded; after the terminal body 1, the wire through hole, the conductive contact surface 3, the crimping block 6 and the wire support block 7 are rounded, the terminal surface can be effectively prevented from scratching the staff, thereby enhancing practicality.

[0023] As a preferred embodiment of the above embodiment, the terminal body 1 is made of beryllium copper; beryllium copper has good properties of high strength, high elasticity, high hardness, good fatigue strength and small elastic hysteresis, and has excellent electrical conductivity and thermal conductivity, is cold-resistant, non-magnetic, and does not generate sparks when impacted, thereby enhancing practicality.

[0024] As a preference of the above embodiment, the surface of the terminal body 1 is covered with tin plating; the anti-oxidation and anti-corrosion capabilities of the surface of the terminal body can be enhanced, thereby enhancing practicality.

[0025] As a preference of the above embodiment, the screw 4 is a stainless steel cross screw; the stainless steel cross screw has good corrosion resistance, high strength and toughness, high temperature resistance, easy installation and aesthetics, thereby enhancing practicality.

[0026] The utility model discloses a new type of engine-carrying large current special-shaped terminal, and its working principle is that when it is working, when the special-shaped terminal is used, the wire is first passed through the wire support block, and then the wire is clamped by the wire pressing block, and then the wire is passed through the threading through hole, and two groups of reinforcing ribs will enhance the stability and toughness of the terminal body, and then the wire is transitioned through the bevel, and then the wire is pressed through the conductive contact surface, and then fixed by screws.

[0027] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0028] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A new type of engine-carrying high current special-shaped terminal, characterized in that: It also includes a terminal body (1), the top of the terminal body (1) is provided with a threading through hole, the left end of the terminal body (1) is provided with an angled transition (2), the left end of the angled transition (2) is provided with a conductive contact surface (3), the top of the conductive contact surface (3) is provided with a mounting through hole, a screw (4) is provided in the mounting through hole, the right side of the terminal body (1) is provided with a crimping area transition (5), the right side of the crimping area transition (5) is provided with a crimping block (6), and the right end of the crimping block (6) is provided with a wire support block (7).

2. A new type of engine-carrying high current special-shaped terminal as claimed in claim 1, characterized in that: A layer of insulating rubber sleeve is provided on the wire support block (7) and the crimping block (6).

3. A new type of engine-carrying high current special-shaped terminal as claimed in claim 2, characterized in that: The top and bottom ends of the terminal body (1) are respectively provided with reinforcing ribs (8).

4. A new type of engine-carrying large current special-shaped terminal as claimed in claim 3, characterized in that: The top end of the crimping block (6) is provided with a plurality of groups of crimping ribs (9).

5. A new type of engine-carrying large current special-shaped terminal as claimed in claim 4, characterized in that: The surfaces of the terminal body (1), the wire through hole, the conductive contact surface (3), the crimping block (6) and the wire support block (7) are all rounded.

6. A new type of engine-carrying high current special-shaped terminal as claimed in claim 5, characterized in that: The terminal body (1) is made of beryllium copper.

7. A new type of engine-carrying high current special-shaped terminal as claimed in claim 6, characterized in that: The surface of the terminal body (1) is covered with tin plating.

8. A new type of engine-carrying high current special-shaped terminal as claimed in claim 7, characterized in that: The screw (4) is a stainless steel cross screw.

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