Anti-forward-rushing armature component

Abstract

The utility model relates to the field of relays, in particular to an anti-forward-rushing armature component which comprises an armature, a movable spring and a yoke, the two ends of the movable spring are matched with the armature and the yoke respectively, the end, away from the movable spring, of the yoke is matched with the bottom of a framework of an external relay, and the movable spring is arranged on the yoke. The armature is arranged on the upper side of the framework, a second bending portion is further arranged on one side, close to the armature, of the armature, the second bending portion is arranged on one side of the yoke, and when the armature abuts against the top of the framework, the second bending portion abuts against the second bending portion. According to the utility model, the advantages of convenience in use, simple structure and forward rushing prevention can be realized by effectively utilizing the self structural configuration.

Description

Technical Field

[0001] The present application relates to the field of relays, and more particularly to an anti-foreback armature component. Background Art

[0002] like Figure 2 As shown, our company's previous armature structure did not have a second curved portion 32, or the second curved portion 32 was bent upward at a predetermined angle. Specifically, the second curved portion 32, which was bent upward at a predetermined angle, was designed to mate with the housing of an external relay. However, in actual use, due to a certain deviation between the housing and the upwardly curved second curved portion 32, the armature of some relays could not effectively mate with the iron core. Without the second curved portion 32, the armature would move excessively during the mating process, causing permanent deformation of the mating spring. Therefore, there is a need for an armature component that is easy to use, simple in structure, and prevents forward movement. Summary of the Invention

[0003] The main purpose of the present application is to provide an anti-foreback armature component, wherein the anti-foreback armature component can effectively utilize its own structural configuration to achieve the advantage of anti-foreback.

[0004] Another object of the present application is to provide an anti-forward thrust armature component, wherein the anti-forward thrust armature component includes an armature, a movable spring and a yoke, the two ends of the movable spring are respectively matched with the armature and the yoke, and the end of the yoke away from the movable spring is matched with the bottom of the skeleton of the external relay, and the armature is located on the upper side of the skeleton. In addition, the side of the armature close to the armature also has a second bent portion, and the second bent portion is located on one side of the yoke, wherein when the armature rests on the top of the skeleton, the second bent portion rests on the second bent portion, that is, the position of the armature is limited by the cooperation of the second bent portion and the yoke to prevent the armature from forward thrust.

[0005] Another object of the present application is to provide an anti-forecharge armature component, wherein the anti-forecharge armature component has a simple structure and is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economy, and is easy to promote and use.

[0006] In order to achieve at least one of the above-mentioned invention objectives, the present application provides an anti-forecharge armature component, wherein the anti-forecharge armature component comprises:

[0007] An armature, a moving contact spring and a yoke. The two ends of the moving contact spring are respectively engaged with the armature and the yoke. One end of the yoke away from the moving contact spring is engaged with the bottom of the skeleton of an external relay. The armature is located on the upper side of the skeleton. In addition, one side of the armature close to the yoke also has a second bending part, which is located on one side of the armature. When the armature abuts against the top of the skeleton, the second bending part abuts against the second bending part.

[0008] In one or more embodiments of the present application, the yoke has a first connecting part and a second connecting part. The first connecting part is connected to the second connecting part, and the first connecting part is perpendicular to the second connecting part. The second connecting part is horizontally arranged and engaged with the bottom of the skeleton. The second connecting part is vertically arranged and is spaced from the top of the skeleton by a predetermined distance. The second bending part is located on the side of the first connecting part away from the skeleton.

[0009] In one or more embodiments of the present application, two opposite first protruding parts are further provided on the side of the first connecting part facing away from the skeleton. The two first protruding parts are fixedly connected to the moving contact spring.

[0010] In one or more embodiments of the present application, the moving contact spring further has two opposite third connecting parts and two opposite fourth connecting parts. One end of the two third connecting parts is connected to the top of the moving contact spring, and one end of the two fourth connecting parts is respectively connected to one end of the two third connecting parts.

[0011] In one or more embodiments of the present application, the third connecting part forms a predetermined angle with the first connecting part. The fourth connecting part is horizontally arranged. In addition, the fourth connecting part forms a predetermined angle with the third connecting part.

[0012] In one or more embodiments of the present application, the moving contact spring further has a fifth connecting part. The other ends of the two fourth connecting parts are both connected to the fifth connecting part.

[0013] In one or more embodiments of the present application, the moving contact spring, the two third connecting parts, the two fourth connecting parts and the fifth connecting part together form a notch.

[0014] In one or more embodiments of the present application, one end of the armature away from the moving contact spring has a first bending part, which bends a predetermined angle in the direction away from the skeleton. The first bending part, the second bending part and the armature are integrally formed. Description of the Drawings

[0015] These and / or other aspects and advantages of the present application will become more apparent and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the accompanying drawings, where:

[0016] Figure 1 The figure shows a schematic structural diagram of an anti-runaway armature member.

[0017] Figure 2 The figure shows a schematic application diagram of an anti-runaway armature member. Detailed implementation manners

[0018] The terms and words used in the following description and claims are not limited to the literal meanings, but are used only by the inventors to enable a clear and consistent understanding of the present application. Therefore, it will be apparent to those skilled in the art that the following description of the various embodiments of the present application is provided only for the purpose of illustration and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0019] It can be understood that the term "a" should be construed as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in other embodiments, the number of the element can be multiple. The term "a" should not be construed as a limitation on the number.

[0020] Although ordinal numbers such as "first", "second", etc. will be used to describe various components, those components are not limited herein. The term is only used to distinguish one component from another. For example, the first component can be referred to as the second component, and similarly, the second component can also be referred to as the first component, without departing from the teachings of the inventive concept. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0021] The terms used herein are only for the purpose of describing various embodiments and are not intended to be limiting. As used herein, the singular forms are also intended to include the plural forms unless the context clearly indicates otherwise. Additionally, it will be understood that the terms "comprising" and / or "having", when used in this specification, specify the presence of the stated features, numbers, steps, operations, components, elements, or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0022] Schematic anti-runaway armature member

[0023] Reference Figures 1 to 2 , according to an anti-runaway yoke 30 member of a preferred embodiment of the present invention, it should be noted that the structure of the anti-runaway yoke 30 member is as Figure 1As shown, the anti-forward yoke iron 30 component includes a yoke iron 10, a moving spring 20 and an armature 30. The two ends of the moving spring 20 are respectively matched with the yoke iron 10 and the armature 30. In addition, the present invention is arranged on a relay structure as shown in Figure 2 As shown. Specifically, the external relay includes a skeleton 100, and one side of the skeleton 100 has an insertion slot.

[0024] Specifically, the yoke iron 10 has a first connecting portion 11 and a second connecting portion 12. The first connecting portion 11 is connected to the second connecting portion 12, and the first connecting portion 11 is perpendicular to the second connecting portion 12. Specifically, the second connecting portion 12 is arranged horizontally, and one side of the second connecting portion 12 is inserted into the insertion slot. The first connecting portion 11 is arranged vertically and is spaced from the top of the skeleton 100 by a predetermined distance. In addition, on the side of the first connecting portion 11 facing away from the skeleton 100, there are two relatively arranged first protruding portions, and the two first protruding portions are fixedly connected to the moving spring 20. That is, the moving spring 20 has two relatively arranged first fitting holes, and the two first protruding portions are in interference fit with the two first fitting holes, thereby limiting the position of the moving spring 20.

[0025] In addition, it should be noted that the moving spring 20 also has two relatively arranged third connecting portions 21 and two relatively arranged fourth connecting portions 22. One end of the two third connecting portions 21 is connected to the top of the moving spring 20, and one end of the two fourth connecting portions 22 is respectively connected to one end of the two third connecting portions 21. In addition, the third connecting portion 21 forms a predetermined angle with the first connecting portion 11, preferably 5-8°. The fourth connecting portion 22 is arranged horizontally. In addition, the fourth connecting portion 22 forms a predetermined angle with the third connecting portion 21, preferably 75° to 85°. In addition, it should be noted that the moving spring 20 also has a fifth connecting portion 23, and the other ends of the two fourth connecting portions 22 are both connected to the fifth connecting portion 23. The moving spring 20, the two third connecting portions 21, the two fourth connecting portions and the fifth connecting portion 23 are integrally formed, and the moving spring 20, the two third connecting portions 21, the two fourth connecting portions and the fifth connecting portion 23 together form a notch.

[0026] Furthermore, the armature 30 is matched with the fifth connecting portion 23, and the armature 30 is arranged to be swingable by a predetermined angle. Specifically, the armature 30 is arranged on the top of the skeleton 100, and on the side of the armature 30 facing away from the skeleton 100, there are two relatively arranged second protruding portions. The fifth connecting portion 23 has two relatively arranged second fitting holes, and the two fitting holes are in interference fit with the two second protruding portions, thereby limiting the position of the armature 30. It is worth mentioning that

[0027] It should be noted that one end of the armature 30 away from the moving spring 20 has a first bending portion 31, the first bending portion 31 is bent by a predetermined angle in a direction away from the skeleton 100, and one end of the armature 30 close to the moving spring 20 has a second bending portion 32, the second bending portion 32 is bent by a predetermined angle in a direction close to the skeleton 100, and the second bending portion 32 is located on a side of the first connecting portion 11 away from the skeleton 100 and is spaced from the first connecting portion 11 by a predetermined distance. It should be understood by those skilled in the art that an iron core and a coil 300 are further provided on the skeleton 100, and the top of the iron core is directly opposite to the yoke iron 30. At the same time, the bottom of the iron core 200 is fixedly connected to the middle section of the second connecting portion 12. When the relay operates, the wall surface of the armature 30 close to the iron core 200 will be directly adsorbed on the top of the iron core 200. At the same time, the two first connecting portions 11 and the two second connecting portions 12 swing by a predetermined angle in a direction close to the skeleton 100, so that the armature 30 can be adsorbed on the iron core 200. In addition, the second connecting portion 12 also abuts against the wall surface of the first connecting portion 11 to prevent the armature 30 from overshooting too far, thereby avoiding irreversible deformation of the two first connecting portions 11 and the two second connecting portions 12.

[0028] In summary, the anti-overshoot armature member based on the embodiment of the present application is clarified, which provides advantages such as convenient use, simple structure, and anti-overshoot for the anti-overshoot armature member.

[0029] It is worth mentioning that in the embodiment of the present application, the anti-overshoot armature member has a simple structure, does not involve complex manufacturing processes and expensive materials, and has high economy. At the same time, for manufacturers, the anti-overshoot armature member provided by the present application is easy to produce and has a low cost, which is more conducive to controlling production costs and further conducive to product promotion and use.

[0030] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from this principle, the embodiments of the present invention can have any deformation or modification.

Claims

1. An anti-kickback armature component, characterized in that, The anti-forelock armature component comprises: An armature, a movable spring and a yoke, wherein the two ends of the movable spring are respectively matched with the armature and the yoke, and the end of the yoke away from the movable spring is matched with the bottom of the frame of the external relay, and the armature is located on the upper side of the frame, and the side of the armature close to the yoke also has a second bent portion, and the second bent portion is located on one side of the armature, wherein when the armature rests on the top of the frame, the second bent portion rests on the second bent portion.

2. The anti-forelock armature component according to claim 1, characterized in that The yoke has a first connecting portion and a second connecting portion, the first connecting portion is connected to the second connecting portion, and the first connecting portion is perpendicular to the second connecting portion, the second connecting portion is arranged horizontally and cooperates with the bottom of the frame, and the first connecting portion is arranged vertically and is spaced a predetermined distance from the top of the frame, and the second bent portion is located on the side of the first connecting portion away from the frame.

3. The anti-run-on armature member according to claim 2, wherein The first connecting portion further has two oppositely arranged first protruding portions on a side facing away from the frame, and the two first protruding portions are fixedly connected to the dynamic spring.

4. The anti-thrust armature member according to claim 3, wherein The dynamic spring also has two oppositely arranged third connecting parts and two oppositely arranged fourth connecting parts, and one end of the two third connecting parts is connected to the top of the dynamic spring, and one end of the two fourth connecting parts is respectively connected to one end of the two third connecting parts.

5. The anti-forelock armature component according to claim 4, characterized in that The third connection portion forms a predetermined angle with the first connection portion, the fourth connection portion is arranged horizontally, and the fourth connection portion forms a predetermined angle with the third connection portion.

6. The anti-pre-rush armature member according to claim 5, wherein The dynamic spring further has a fifth connecting portion, and the other ends of the two fourth connecting portions are both connected to the fifth connecting portion.

7. The anti-run-on armature member according to claim 6, characterized in that The dynamic spring, the two third connecting parts, the two fourth connecting parts and the fifth connecting part jointly form a notch.

8. The anti-forelock armature member according to claim 7, characterized in that One end of the armature away from the movable spring has a first bent portion, the first bent portion is bent at a predetermined angle in a direction away from the frame, and the first bent portion, the second bent portion and the armature are integrally formed.

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