Reed structure

Abstract

The utility model relates to the field of relay reeds, in particular to a reed structure which comprises a reed body, the reed body is provided with a first extending portion, a bending portion and a second extending portion, the first extending portion and the second extending portion are oppositely arranged and spaced by a preset distance, and the bending portion is arranged on the reed body. The two ends of the bending part are connected between the first extending part and the second extending part and connected with the sides, close to each other, of the first extending part and the second extending part respectively, and the first extending part, the second extending part and the bending part are integrally formed. In addition, the first extending part is provided with a head part and the first connecting part, the head part is connected with the first connecting part, the end, away from the head part, of the first connecting part is connected with the bending part, and the width of the head part is 4.5 mm. According to the utility model, the advantages of good heat dissipation, long service life of the reed and high practicability can be realized by effectively utilizing the structural configuration of the reed.

Description

Technical Field

[0001] The present application relates to the field of relay reeds, and more specifically to a reed structure. Background Art

[0002] Our company's previous reed structure did not have a notch structure when mated with the base. As a result, in actual use, the reed would undergo irreversible deformation after a predetermined number of times under pressure. The notch design can effectively increase the number of deformations of the product. In addition, our company previously implemented a head width of 3.5mm, which could not meet the load and heat dissipation requirements in actual use.

[0003] Therefore, there is a demand for providing a reed structure with good heat dissipation, long reed service life and high practicality. Summary of the Invention

[0004] The main purpose of the present application is to provide a reed structure, wherein the reed structure can effectively utilize its own structural configuration to achieve the advantages of good heat dissipation and long reed service life.

[0005] Another object of the present application is to provide a spring structure, wherein the spring structure includes a spring body, the spring body having a first extension portion, a bent portion and a second extension portion, the first extension portion and the second extension portion are arranged opposite to each other and spaced a predetermined distance apart, and the two ends of the bent portion are respectively connected between the first extension portion and the second extension portion, and respectively connected to the side of the first extension portion and the second extension portion close to each other, the first extension portion, the second extension portion and the bent portion are integrally formed, and the first extension portion has a head portion and the first connecting portion, the head portion and the first connecting portion The first connecting portion is connected to the connecting portion, and the end of the first connecting portion facing away from the head is connected to the bent portion. The width of the head is 4.5 mm. Specifically, increasing the original 3.5 mm width to 4.5 can effectively improve the heat dissipation performance of the spring. In addition, when the spacing between the two first protrusions is limited to 5.4 mm, the head width can be between 4.5 and 4.2 to ensure that the contact width is not greater than the head width. In addition, the second extension portion has two oppositely arranged notches on one side close to the bent portion. The arrangement of the two notches can ensure that the spring has a larger force-bearing area during the bending process, thereby avoiding premature permanent deformation of the spring.

[0006] Another object of the present application is to provide a reed structure, wherein the reed structure is simple in structure and easy to operate, does not involve complicated manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0007] In order to achieve at least one of the above-mentioned invention objectives, the present application provides a reed structure, wherein the reed structure comprises:

[0008] A spring body, the spring body having a first extension portion, a bent portion and a second extension portion, the first extension portion and the second extension portion are arranged opposite to each other and separated by a predetermined distance, and the two ends of the bent portion are respectively connected between the first extension portion and the second extension portion, and respectively connected to the side of the first extension portion and the second extension portion close to each other, the first extension portion, the second extension portion and the bent portion are integrally formed, and the first extension portion has a head and the first connecting portion, the head is connected to the first connecting portion, and the end of the first connecting portion facing away from the head is connected to the bent portion, and the width of the head is 4.5 mm.

[0009] In one or more embodiments of the present application, the first extension portion has a head and the first connecting portion, the head is connected to the first connecting portion, and an end of the first connecting portion facing away from the head is connected to the bending portion.

[0010] In one or more embodiments of the present application, the head further has a mounting hole, and the mounting hole also passes through the head.

[0011] In one or more embodiments of the present application, both sides of the first connecting portion have a first protrusion, and each of the first protrusions has a positioning groove, and ends of the two positioning grooves facing away from each other are connected to the outside.

[0012] In one or more embodiments of the present application, the reed body further has a waist-shaped groove, one end of the waist-shaped groove is close to the head, and the other end is located at the second extension end, and the waist-shaped groove also runs through the reed body.

[0013] In one or more embodiments of the present application, the second extension portion further has an insertion portion on a side away from the bending portion, and the insertion portion is close to an end of the second extension portion.

[0014] In one or more embodiments of the present application, one side of the second extension portion further has two second protrusions, and the two second protrusions are arranged opposite to each other and spaced a predetermined distance apart.

[0015] In one or more embodiments of the present application, the second extension portion has two third protrusions on one side thereof, the two third protrusions are arranged opposite to each other and spaced a predetermined distance apart, and the two second protrusions are located between the two third protrusions.

[0016] In one or more embodiments of the present application, the second protrusion is a circular protrusion, and the third protrusion is a strip-shaped protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and / or other aspects and advantages of the present application will become more clear and easier to understand from the following detailed description of the embodiments of the present application in conjunction with the accompanying drawings, in which:

[0018] Figure 1 The figure shows a structural schematic diagram of a reed structure.

[0019] Figure 2 The figure shows a schematic diagram of the application of a reed structure.

[0020] Figure 3 A top view of the base is shown. DETAILED DESCRIPTION

[0021] The terms and words used in the following description and claims are not limited to the literal meanings, but are merely used by the inventor 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 various embodiments of the present application is provided for illustration purposes only and not for the purpose of limiting the present application as defined by the appended claims and their equivalents.

[0022] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0023] Although ordinal numbers such as "first," "second," and the like will be used to describe various components, these are not intended to limit those components. The terms are used solely to distinguish one component from another. For example, a first component could be referred to as a second component, and similarly, a second component could be referred to as a first component without departing from the teachings of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] The terms used herein are for the purpose of describing various embodiments only and are not intended to be limiting. As used herein, the singular is intended to include the plural, unless the context clearly indicates otherwise. It will also be understood that the terms "comprising" and / or "having" when used in this specification specify the presence of a stated feature, number, step, operation, component, element, or combination thereof, and do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0025] refer to Figures 1 to 3 According to a preferred embodiment of the present invention, the reed structure is as follows: Figure 1As shown, it should be noted that the above-mentioned spring is preferably a dynamic spring, which includes a spring body, and the spring body has a first extension portion 10, a bending portion 20 and a second extension portion 30. The first extension portion 10 and the second extension portion 30 are arranged opposite to each other and are separated by a predetermined distance, and the two ends of the bending portion 20 are respectively connected to the first extension portion 10 and the second extension portion 30, and are respectively connected to the side where the first extension portion 10 and the second extension portion 30 are close to each other. Specifically, the first extension portion 10, the second extension portion 30 and the bending portion 20 are integrally formed, that is, they are bent by an external bending machine.

[0026] It should also be noted that the first extension portion 10 has a head portion 11 and the first connecting portion 12 . The head portion 11 is connected to the first connecting portion 12 , and the end of the first connecting portion 12 facing away from the head portion 11 is connected to the bending portion 20 .

[0027] Furthermore, the head 11 also has a mounting hole 1101 , and the mounting hole 1101 also passes through the head 11 . Specifically, the mounting hole 1101 is also used to be installed in the mounting hole 1101 , and the contact is riveted to the mounting hole 1101 .

[0028] Furthermore, both sides of the first connecting portion 12 have a first protrusion 121, and each of the first protrusions 121 has a positioning groove 12101, and the ends of the two positioning grooves 12101 that are away from each other are both connected to the outside. Specifically, this product cooperates with the push rod 100 of the external relay, wherein the push rod 100 has a structure as shown in FIG. Figure 2 As shown, the push rod 100 has two oppositely arranged blocking posts 1001 . When the spring body and the push rod 100 are matched, the two blocking posts 1001 respectively match with the two positioning grooves 12101 , thereby positioning the position of the first connecting portion 12 .

[0029] It should also be noted that the reed body also has a waist-shaped groove 300, one end of the waist-shaped groove 300 is close to the head 11, and the other end is located at the second extension portion 30, and the waist-shaped groove 300 also runs through the reed body. Specifically, the setting of the waist-shaped groove 300 can reduce the weight of the reed body, and the design of the waist-shaped groove 300 also facilitates the bending of the reed body, that is, the head 11 swings away from the push rod 100 by a predetermined angle.

[0030] Furthermore, the second extension portion 30 has an insertion portion 31 on a side away from the bending portion 20. The insertion portion 31 is also close to one end of the second extension portion 30, and the insertion portion 31 is also configured to cooperate with the base 200 of the external relay, wherein the base 200 has a structure as shown in FIG. Figure 3 As shown, the push rod 100 is also provided on the base 200, and the second extension portion 30 is also provided at the slot 2001 of the base 200. In addition, in order to prevent the second extension portion 30 from moving in the slot 2001, the second extension portion 30 is also provided with a supporting structure. Specifically, one side of the second extension portion 30 also has two second protrusions 32, and the two second protrusions 32 are arranged opposite to each other and spaced a predetermined distance apart.

[0031] Furthermore, the second extension 30, on the side where the second protrusion 32 is located, also has two third protrusions 33. The two third protrusions 33 are arranged opposite each other and spaced a predetermined distance apart, with the two second protrusions 32 located between the two third protrusions 33. Specifically, the second protrusion 32 is a circular protrusion, while the third protrusion 33 is a strip-shaped protrusion. Specifically, when the second extension 30 is engaged with the slot 2001, the two third protrusions 33 and the side of the second extension 30 facing away from the third protrusion 33 respectively contact the sidewalls of the slot 2001, thereby defining the position of the second extension 30. Furthermore, the height of the third protrusion 33 is slightly greater than the thickness of the second protrusion 32, thereby facilitating installation of the leaf spring structure. The second extension 30 also has two opposing notches 301 on a side near the bent portion 20. These notches 301 are located between the two third protrusions 33 and on opposite sides of the two second protrusions 32. Specifically, the placement of these notches 301 ensures that the spring body, after being deformed by force, bends along the wall between the two notches 301. This allows the spring body to bend relative to the connection between the bent portion 20 and the second extension 30. The design of the notches 301 effectively increases the strength of the spring body during bending, preventing irreversible deformation of the spring body.

[0032] It should also be noted that the width of the head 11 is implemented as 4.2mm. Specifically, our company previously implemented the width of the head 11 as 3.5mm, and its load and heat dissipation performance in the actual process could not meet the requirements. When the width of the head 11 is implemented as 4.2, it can effectively improve the heat dissipation and load strength of the reed body.

[0033] In summary, the reed structure according to the embodiment of the present application is explained, which provides the reed structure with advantages such as good heat dissipation, long reed service life, and high practicality.

[0034] It is worth mentioning that in the embodiments of the present application, the reed structure is simple, does not involve complex manufacturing processes and expensive materials, and has high economic efficiency. At the same time, for manufacturers, the reed structure provided by the present application is easy to produce and has low cost, which is more conducive to controlling production costs and further promoting product promotion and use.

[0035] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are provided for illustrative purposes only and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from these principles.

Claims

1. A reed structure, characterized in that: The reed structure comprises: A spring body, the spring body having a first extension portion, a bent portion and a second extension portion, the first extension portion and the second extension portion are arranged opposite to each other and separated by a predetermined distance, and the two ends of the bent portion are respectively connected between the first extension portion and the second extension portion, and respectively connected to the side of the first extension portion and the second extension portion close to each other, the first extension portion, the second extension portion and the bent portion are integrally formed, and the first extension portion has a head and a first connecting portion, the head is connected to the first connecting portion, and the end of the first connecting portion facing away from the head is connected to the bent portion, and the width of the head is 4.5 mm. 2 . The spring structure according to claim 1 , wherein the first extending portion has a head and the first connecting portion, the head is connected to the first connecting portion, and an end of the first connecting portion facing away from the head is connected to the bent portion. 3 . The reed structure according to claim 2 , wherein the head portion further has a mounting hole, and the mounting hole further passes through the head portion. 4 . The spring structure according to claim 3 , wherein both sides of the first connecting portion have a first protrusion, and each of the first protrusions has a positioning groove, and ends of the two positioning grooves facing away from each other are both connected to the outside.

5. The reed structure according to claim 4, wherein the reed body further has a waist-shaped groove, one end of the waist-shaped groove is close to the head, and the other end is located at the second extension end, and the waist-shaped groove also runs through the reed body. 6 . The leaf spring structure according to claim 5 , wherein the second extension portion further comprises an inserting portion on a side away from the bent portion, and the inserting portion is adjacent to an end of the second extension portion. 7 . The leaf spring structure according to claim 6 , wherein one side of the second extension portion further comprises two second protrusions, the two second protrusions being disposed opposite to each other and spaced apart by a predetermined distance.

8. The leaf spring structure according to claim 7, wherein the second extension portion further comprises two third protrusions on one side thereof, the two third protrusions being oppositely disposed and spaced a predetermined distance apart, and the two second protrusions being located between the two third protrusions. 9 . The reed structure according to claim 8 , wherein the second protrusion is a circular protrusion, and the third protrusion is a strip-shaped protrusion.

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