CN219106557U

CN219106557U - Terminal not easy to deform

Info

Publication number: CN219106557U
Application number: CN202223072771.0U
Authority: CN
Inventors: 黄昆
Original assignee: KANGPING TECHNOLOGY (SUZHOU) CO LTD
Current assignee: KANGPING TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-30
Anticipated expiration: 2032-11-21

Abstract

The utility model belongs to the technical field of motors, in particular to a non-deformable terminal, which comprises a terminal arranged on a motor, wherein one end of the terminal, which is far away from the connection with the motor, is provided with a penetrating contact hole, the width of the contact hole is 1.9mm, one end of the terminal, which is provided with the contact hole, is connected with a female terminal, the other end of the terminal is connected with an inner electrode of the motor, one end of the terminal, which is provided with the contact hole, extends to the outer end of the motor, and the contact hole is a waist-shaped groove structure.

Description

Terminal not easy to deform

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a terminal which is not easy to deform.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, an external power supply is needed to supply power to the motor when the motor runs, the motor is electrified through a power line, the metal connector is utilized to electrify the motor through metal conductivity, no matter which mode depends on the structure of the motor, one mode is terminal type, the structure is simple, the whole machine assembly is easy, terminals on the motor generally adopt male terminals and are matched with female terminals, however, in order to prevent falling off between the male terminals and the female terminals, a mode of opening a hole on a terminal surface is adopted to be matched with the buckles of the female terminals. The width of the terminal is generally about 4.75-4.8mm, and when the terminal hole is opened by 3mm, the contact area of the terminal surface is too small, so that the terminal is easy to deform in the processes of assembly, transportation and the like.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a terminal which is not easy to deform, and has the characteristics of increasing a terminal contact surface, solving the hidden danger of terminal deformation and improving the quality of a motor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a difficult deformation terminal, includes the terminal of installing on the motor, the terminal is kept away from the one end of being connected with the motor and has been seted up the contact hole that runs through.

As a preferable technical scheme of the terminal which is not easy to deform, the width of the contact hole is 1.9mm.

As a preferable technical scheme of the terminal which is not easy to deform, one end of the terminal provided with the contact hole is connected with the female terminal, and the other end of the terminal is connected with an inner electrode of the motor.

As a preferable technical scheme of the terminal which is not easy to deform, one end of the terminal provided with the contact hole extends to the outer end of the motor.

As a preferable technical scheme of the terminal which is not easy to deform, the contact hole is of a waist-shaped groove structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the terminal holes with the width of 3mm on the terminals with the traditional width of 4.75-4.8mm are provided with the holes with the width of Cheng Cheng 1.9.9 mm, firstly, the sizes of the holes are reduced, namely, the contact surface between the terminals and the female terminals is increased, the electric conduction stability is ensured, the structure is also enhanced, the risk that the terminals on the motor are easy to deform is reduced, secondly, the quality of the motor is improved, and the product quality of the motor is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of an isometric side of the present utility model after installation;

FIG. 2 is a schematic view of the structure of the utility model in front view after installation;

FIG. 3 is a schematic diagram of the structure of the present utility model;

in the figure: 1. a motor; 2. a terminal; 3. and a contact hole.

Width A-A in fig. 2: 1.9mm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a difficult deformation terminal, including installing terminal 2 on motor 1, terminal 2 keeps away from the one end of being connected with motor 1 and has seted up contact hole 3 that runs through, with the terminal hole setting Cheng Cheng 1.9mm wide hole of 3mm wide on the terminal about traditional width 4.75-4.8mm in this embodiment, at first reduce the size of hole and increased the contact surface between terminal and the female terminal promptly, guarantee the electric conduction stability, its structure has also obtained the reinforcing, the risk of terminal being out of shape easily on the motor has been reduced, secondly still improved the quality of motor, the product quality of motor has been promoted.

Specifically, the contact hole 3 has a width of 1.9mm.

Specifically, one end of the terminal 2 provided with the contact hole 3 is connected with the female terminal, the other end is connected with the inner electrode of the motor 1, and in this embodiment, the terminal 2 conducts the motor 1 and an external power supply.

Specifically, one end of the contact hole 3 of the terminal 2 extends at the outer end of the motor 1, in this embodiment, the extending part of the outer end is spliced with the female terminal, and the elastic piece in the female terminal is clamped in the contact hole 3 to limit the position after splicing, so that the complete terminal 2 is connected and fixed with the female terminal.

Specifically, the contact hole 3 is a waist-shaped groove structure, and in this embodiment, the conventional contact hole is similar to a rectangular structure with rounded corners on four sides, and the width of the structure is reduced from 3mm to 1.9mm, so as to form the waist-shaped groove structure.

The working principle and the using flow of the utility model are as follows: in the processing process of the terminal 2, a contact hole 3 is formed through one end of the terminal 2, which is connected with a female terminal, the width of the contact hole 3 is 1.9mm, and the height of the contact hole is the same as that of an upper hole of the terminal with the traditional width of about 4.75-4.8 mm;

the processing method and the processing technology are the same as the traditional 3mm tapping mode, the width is changed from the traditional 3mm to 1.9mm (A-A in the attached figure 2), the contact surface between the terminal and the female terminal is increased by reducing the size of the hole, the electric conduction stability is ensured, the structure is also enhanced, the risk that the terminal on the motor is easy to deform is reduced, the quality of the motor is further improved, and the product quality of the motor is improved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. 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

1. A non-deformable terminal, characterized in that: the motor comprises a terminal (2) arranged on a motor (1), wherein a penetrating contact hole (3) is formed in one end, connected with the motor (1), of the terminal (2), and the width of the contact hole (3) is 1.9mm.

2. A non-deformable terminal as claimed in claim 1, wherein: one end of the terminal (2) provided with the contact hole (3) is connected with the female terminal, and the other end is connected with the inner electrode of the motor (1).

3. A non-deformable terminal as claimed in claim 1, wherein: one end of the terminal (2) provided with the contact hole (3) extends to the outer end of the motor (1).

4. A non-deformable terminal as claimed in claim 1, wherein: the contact hole (3) is of a waist-shaped groove structure.