CN219418898U

CN219418898U - Swift assembly structure of jump ring subassembly

Info

Publication number: CN219418898U
Application number: CN202223219010.3U
Authority: CN
Inventors: 王铁伟; 陈云; 王坚敏
Original assignee: NINGBO TIANBO GANGLIAN ELECTRONICS CO Ltd
Current assignee: NINGBO TIANBO GANGLIAN ELECTRONICS CO Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-07-25
Anticipated expiration: 2032-12-02

Abstract

The application relates to the field of relays, more specifically relates to a swift assembly structure of jump ring subassembly, wherein the swift assembly structure of jump ring subassembly includes: the choke iron is provided with a first insertion part and a first bending part, the first insertion part is connected with the first bending part and is perpendicular to the first insertion part, and a wall surface of one side of the first insertion part, which is away from the first bending part, is provided with a second clamping groove; and the clamping spring piece is provided with a deformation part, and the deformation part is matched with the second clamping groove to limit the position of the clamping spring piece. The utility model can realize the advantages of simple structure, high practicability and convenient assembly by effectively utilizing the self structural configuration.

Description

Swift assembly structure of jump ring subassembly

Technical Field

The application relates to the field of relays, and more particularly relates to a quick assembly structure of a clamp spring assembly.

Background

The existing fixing structure for the clamp spring of the relay is usually provided with two protruding blocks on the wall surface of the first inserting portion 22 of the choke 20, meanwhile, the corresponding clamp spring is provided with connecting holes matched with the two protruding blocks, the clamp spring is fixed in a riveting mode, the installation mode is troublesome, the clamp spring needs to be arranged on the choke 20 first, then the clamp spring is arranged in the second cavity 1301, and the assembly is troublesome due to the fact that the space of the second cavity 1301 is limited, and therefore the existing installation mode of the clamp spring needs to be improved.

Therefore, the need exists to provide a quick assembly structure for a snap spring assembly that is simple in structure, high in practicality, and convenient to assemble.

Disclosure of Invention

The utility model provides a main aim at provides a swift assembly structure of jump ring subassembly, wherein, the swift assembly structure of jump ring subassembly can effectively utilize its self structural configuration to realize that the practicality is high, the convenient advantage of assembly.

Another object of the present application is to provide a quick assembly structure of a clip assembly, wherein the quick assembly structure of a clip assembly includes a clip member and a yoke, the clip member has a deformation portion, and the yoke has a second clamping groove, and the deformation portion is disposed in the second clamping groove to define a position of the clip member, thereby improving assembly convenience of the clip member.

Another object of the application is to provide a swift assembly structure of jump ring subassembly, wherein, the swift assembly structure of jump ring subassembly simple structure, simple operation do not relate to complicated manufacturing process and expensive material, have higher economic nature, easily popularize and use.

In order to achieve at least one of the above objects, the present application provides a quick assembly structure of a snap spring assembly, wherein the quick assembly structure of the snap spring assembly includes:

the choke iron is provided with a first insertion part and a first bending part, the first insertion part is connected with the first bending part and is perpendicular to the first insertion part, and a wall surface of one side of the first insertion part, which is away from the first bending part, is provided with a second clamping groove; and

the clamping spring piece is provided with a deformation part, and the deformation part is matched with the second clamping groove to limit the position of the clamping spring piece.

In one or more embodiments of the present application, the quick assembly structure of the snap spring assembly includes a base, the base includes a first cavity, and forms the diapire of the first cavity has a first baffle, a second baffle and an extension, first baffle with the second baffle sets up relatively, and the interval predetermined distance, just first baffle with one side that the second baffle deviates from each other links to each other with the lateral wall that forms the first cavity, just first baffle with the second baffle still links to each other with the diapire that forms the first cavity, just the both ends of extension respectively with first baffle with one side that the second baffle is close to each other links to each other.

In one or more embodiments of the present application, the first partition, the second partition, and the extension divide the first cavity into a first placement area and a second placement area, and the extension has a second cavity, and the second cavity is in communication with the first placement area. In addition, two side walls forming the second cavity are respectively provided with a first clamping groove, and the two first clamping grooves are close to the bottom wall forming the second cavity.

In one or more embodiments of the present application, the yoke further has an abutment portion connected to one end of the first insertion portion, and the abutment portion is located on the same plane as the first insertion portion, wherein a width of the abutment portion is greater than a width of the first insertion portion.

In one or more embodiments of the present application, two sides of the first insertion portion are respectively provided with a limiting end, two limiting ends are both close to the abutting portion, and two limiting ends are respectively slidably disposed in two first clamping grooves, and meanwhile, the first bending portion is in contact with a bottom wall forming the first placement area, and the abutting portion is located at the top of the extension portion.

In one or more embodiments of the present application, two sides of a connection portion between the first insertion portion and the first bending portion are respectively provided with a first notch, and a connection portion between the first insertion portion and the first bending portion is provided with a rounded corner.

In one or more embodiments of the present application, a second clamping groove is formed on a side, close to the bottom wall, of the second cavity, of the first insertion portion, and the second clamping groove is close to the abutting portion, in addition, an assembling groove is formed on a side, away from the first insertion portion, of the abutting portion, and two oppositely arranged arc grooves are formed on a bottom wall of the assembling groove, and the two arc grooves are respectively close to two side walls of the assembling groove.

In one or more embodiments of the present application, the quick assembly structure of the snap spring assembly further includes an armature, the armature has a second insertion portion and a second bending portion, the second insertion portion is connected to the second bending portion, and the second insertion portion is perpendicular to the second bending portion. The second inserting portion is matched with the assembling groove, meanwhile, the second bending portion and the extending portion are separated by a preset distance from the wall surface of one side, away from the first placing area, of the second bending portion, two second gaps are formed in two sides of the second inserting portion, side walls of two sides forming the assembling groove are placed in the two second gaps respectively, and therefore the position of the second inserting portion is limited.

In one or more embodiments of the present application, the snap spring member is disposed in the second cavity, the snap spring member has a third bending portion and a fourth bending portion, the third bending portion is connected to the fourth bending portion, the third bending portion is at a predetermined angle with the fourth bending portion, in addition, the snap spring member further has a first groove penetrating through the snap spring member, one end of the first groove is located at the third bending portion, the other end of the first groove is located at the fourth bending portion, an extending end and a fifth bending portion are formed on a wall surface of the first groove and leaning on the fourth bending portion, one end of the extending end is connected to a wall surface of the first groove and leaning on the fourth bending portion, the other end of the extending end is connected to the fifth bending portion, and the fifth bending portion is at a predetermined angle with the extending end and extends away from a direction of the third bending portion.

In one or more embodiments of the present application, a connection portion between the second insertion portion and the second bending portion further has a third notch with two sides being communicated, the third bending portion passes through the third notch and is disposed in the second cavity, meanwhile, the fifth bending portion is located on an upper side of the second insertion portion and is spaced by a predetermined distance, the third bending portion abuts against a wall surface forming the third notch and being close to the second bending portion, the extending end of the snap spring member further has a second groove penetrating through the snap spring member, and the deformation portion is connected with a wall surface forming the second groove and being close to the fourth bending portion.

Drawings

These and/or other aspects and advantages of the present application will become more apparent and more readily appreciated from the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings, wherein:

fig. 1 illustrates a schematic structural view of a quick assembly structure of a snap spring assembly.

Fig. 2 illustrates a structural schematic of the base.

Fig. 3 illustrates a schematic structural view of the yoke and the armature.

Fig. 4 shows a schematic structural view of the snap spring element.

Fig. 5 illustrates a schematic structure of the yoke.

Detailed Description

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

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

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

The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, or groups thereof.

Summary of the application

Based on this, a quick assembly structure of a snap spring assembly with simple structure, high practicability and convenient assembly is needed.

Based on the technical problem, the application provides a swift assembly structure of jump ring subassembly, wherein, the swift assembly structure of jump ring subassembly simple structure does not relate to complicated manufacturing process and expensive material, has higher economic nature, simultaneously, to the producer, the swift assembly structure of jump ring subassembly that this application provided easily produces, and low cost is more favorable to controlling manufacturing cost, further is favorable to product popularization and use.

Quick assembly structure of schematic jump ring subassembly

Referring to fig. 1 to 5, the snap spring assembly quick assembly structure according to a preferred embodiment of the present utility model comprises a base 10, the base 10 comprising a first cavity, and a bottom wall forming the first cavity having a first partition 11, a second partition 12 and an extension 13, the first partition 11 and the second partition 12 being disposed opposite to each other, and the first partition 11 and the second partition 12 are spaced apart from each other by a predetermined distance, one side thereof is connected to a side wall forming the first cavity, the first partition 11 and the second partition 12 are also connected to a bottom wall forming the first cavity, and both ends of the extension 13 are respectively connected to one side of the first partition 11 and the second partition 12 close to each other.

It should be noted that, one end of the extension portion 13 is connected to the bottom wall forming the first cavity, and the other end extends in a direction away from the first cavity, and the height of the extension portion 13 is greater than the height of the first partition 11, and the heights of the first partition 11 and the second partition 12 are consistent.

In addition, as shown in fig. 1, the first partition 11, the second partition 12 and the extension 13 divide the first cavity into a first placement area 101 and a second placement area 102, and the extension 13 has a second cavity 1301, and the second cavity 1301 is in communication with the first placement area 101. In addition, two side walls forming the second cavity 1301 are respectively provided with a first clamping groove 1302, and two first clamping grooves 1302 are respectively close to the bottom wall forming the second cavity 1301.

It should be noted that, the quick assembly structure of the snap spring assembly further includes a yoke 20, the yoke 20 is slidably matched with two side walls forming the second cavity 1301, the yoke 20 has an abutting portion 21, a first inserting portion 22, and a first bending portion 23, two ends of the first inserting portion 22 are respectively connected with the abutting portion 21 and the first bending portion 23, the abutting portion 21 and the first inserting portion 22 are located on the same plane, and the first inserting portion 22 is perpendicular to the first bending portion 23. In addition, the abutting portion 21 has a width larger than that of the first insertion portion 22.

In addition, two sides of the first insertion portion 22 are respectively provided with a limiting end 221, two limiting ends 221 are respectively close to the abutting portion 21, and two limiting ends 221 are respectively slidably disposed in two first clamping grooves 1302, and meanwhile, the first bending portion 23 is in contact with a bottom wall forming the first placement area 101, and the abutting portion 21 is located at the top of the extension portion 13.

As shown in fig. 3, the first insertion portion 22 and the first bending portion 23 have a first notch 201 at both sides thereof, and in addition, the first insertion portion 22 and the first bending portion 23 have a rounded corner, and it should be understood by those skilled in the art that the first notch 201 and the rounded corner ensure that the first insertion portion 22 is parallel to the bottom wall forming the second cavity 1301 when the yoke 20 is mounted, thereby ensuring that the position of the yoke 20 is not inclined.

In addition, a second clamping groove 2201 is formed on a side of the first insertion portion 22 near the bottom wall forming the second cavity 1301, and the second clamping groove 2201 is near the abutting portion 21.

As shown in fig. 3, a side of the abutting portion 21 facing away from the first insertion portion 22 has an assembling slot 2101, and a bottom wall forming the assembling slot 2101 further has two oppositely disposed arc slots 2102, and the two arc slots 2102 are respectively adjacent to two side walls forming the assembling slot 2101.

Specifically, the quick assembly structure of the snap spring assembly further includes an armature 30, the armature 30 has a second insertion portion 31 and a second bending portion 32, the second insertion portion 31 is connected to the second bending portion 32, and the second insertion portion 31 is perpendicular to the second bending portion 32. Wherein the second insertion portion 31 is engaged with the fitting groove 2101 while the second bending portion 32 is spaced apart from the wall surface of the side of the extension portion 13 facing away from the first placement area 101 by a predetermined distance.

Further, the second insertion portion 31 has two second notches 3101 on both sides, and both side walls forming the fitting groove 2101 are placed in the two second notches 3101, respectively, so as to define the position of the second insertion portion 31. And it should be understood by those skilled in the art that an outer bobbin and an outer coil are installed on the yoke 20 and the outer coil is internally provided in the iron core such that when the iron wire is energized, the second insertion portion 31 moves a predetermined distance toward the outer iron wire against the wall surface of the outer iron core, i.e., the second bending portion 32 swings upward by a predetermined angle.

In addition, the quick assembly structure of the snap spring assembly further includes a snap spring member 40, where the snap spring member 40 is disposed in the second cavity 1301, specifically, the snap spring member 40 has a third bending portion 41 and a fourth bending portion 42, the third bending portion 41 is connected to the fourth bending portion 42, and the third bending portion 41 and the fourth bending portion 42 form a predetermined angle.

Further, the snap spring member 40 further has a first groove 401 penetrating through the snap spring member 40, one end of the first groove 401 is located at the third bending portion 41, the other end of the first groove 401 is located at the fourth bending portion 42, and a wall surface forming the first groove 401 and leaning against the fourth bending portion 42 has an extending end 43 and a fifth bending portion 44, one end of the extending end 43 is connected with the wall surface forming the first groove 401 and leaning against the fourth bending portion 42, the other end of the extending end is connected with the fifth bending portion 44, and the fifth bending portion 44 forms a predetermined angle with the extending end 43 and extends in a direction deviating from the third bending portion 41.

It should be noted that, the connection between the second insertion portion 31 and the second bending portion 32 further has a third notch 301 with two communicating sides, the third bending portion 41 passes through the third notch 301 and is disposed in the second cavity 1301, meanwhile, the fifth bending portion 44 is located on the upper side of the second insertion portion 31 and is spaced a predetermined distance, and the third bending portion 41 abuts against a wall surface that forms the third notch 301 and is close to the second bending portion 32. As shown in fig. 3, when the iron core is energized, the second insertion portion 31 moves a predetermined distance toward the wall surface of the outer iron core, that is, the second bending portion 32 swings upward by a predetermined angle, and at the same time, the third bending portion 41 receives an upward force to deform, and when the iron core is de-energized, the second bending portion 32 is reset by the deforming force of the third bending portion 41, that is, as will be understood by those skilled in the art, the upward swing or reset of the second bending portion 32 is used to control the release and disconnection of the outer movable contact and the outer stationary contact. It should be noted that, in the existing fixing structure of the clamp spring, two protruding blocks are often disposed on the wall surface of the first insertion portion 22 of the choke 20, meanwhile, a connecting hole matched with the two protruding blocks is disposed on the corresponding movable clamp spring, and the clamp spring is fixed in a riveting manner, so that the installation manner is troublesome, the clamp spring needs to be disposed on the choke 20, then is disposed in the second cavity 1301, and because the space of the second cavity 1301 is limited, the assembly is troublesome, and therefore, the installation manner of the clamp spring needs to be improved.

Further, the extending end 43 of the snap spring member further has a second groove 402 penetrating the snap spring member 40, and the wall surface of the second groove 402 adjacent to the fourth bending portion 42 has a deformation portion 45, wherein the deformation portion 45 is shown in fig. 4 and 5. It should be noted that, the deformation portion 45 is used to define the position of the snap spring 40, and when the third insertion portion is disposed in the second cavity 1301, the deformation portion 45 is disposed in the second clamping groove 2201.

In summary, the rapid assembly structure of the jump ring subassembly based on this application embodiment is illustrated, and it is for the rapid assembly structure of jump ring subassembly provides advantages such as simple structure, practicality height, assembly are convenient.

It should be noted that in the embodiment of the present application, the quick assembly structure of the clip spring assembly is simple in structure, does not involve complicated manufacturing process and expensive materials, and has high economical efficiency. Meanwhile, for manufacturers, the quick assembly structure of the clamp spring assembly is easy to produce, low in cost, beneficial to control of production cost and further beneficial to product popularization and use.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from such principles.

Claims

1. The utility model provides a swift assembly structure of jump ring subassembly, its characterized in that, swift assembly structure of jump ring subassembly includes:

2. The quick assembly structure of a snap spring assembly according to claim 1, wherein the quick assembly structure of a snap spring assembly comprises a base, the base comprises a first cavity, a bottom wall forming the first cavity is provided with a first partition, a second partition and an extension, the first partition and the second partition are oppositely arranged at a predetermined distance, one side of the first partition and one side of the second partition facing away from each other are connected with a side wall forming the first cavity, the first partition and the second partition are further connected with a bottom wall forming the first cavity, and two ends of the extension are respectively connected with one side of the first partition and one side of the second partition close to each other.

3. The quick assembly structure of claim 2, wherein the first partition, the second partition and the extension divide the first cavity into a first placement area and a second placement area, the extension has a second cavity, the second cavity is communicated with the first placement area, two side walls forming the second cavity are respectively provided with a first clamping groove, and two first clamping grooves are respectively close to a bottom wall forming the second cavity.

4. The quick assembly attachment structure of claim 3, wherein the yoke further has an abutment portion connected to one end of the first insertion portion and located on the same plane as the first insertion portion, wherein a width of the abutment portion is greater than a width of the first insertion portion.

5. The quick assembly structure of claim 4, wherein two sides of the first insertion portion are respectively provided with a limiting end, the two limiting ends are respectively close to the abutting portion, the two limiting ends are respectively slidably disposed in the two first clamping grooves, the first bending portion is in contact with a bottom wall forming the first placement area, and the abutting portion is located at the top of the extension portion.

6. The quick assembly attachment structure of claim 5, wherein the first insertion portion and the first bending portion have a first notch on each of two sides thereof, and the first insertion portion and the first bending portion have a rounded corner.

7. The quick assembly structure of claim 6, wherein a second slot is formed in a side of the first insertion portion adjacent to the bottom wall forming the second cavity, the second slot is adjacent to the abutting portion, an assembly slot is formed in a side of the abutting portion facing away from the first insertion portion, and two oppositely disposed arc slots are formed in a bottom wall forming the assembly slot, and the two arc slots are respectively adjacent to two side walls forming the assembly slot.

8. The quick assembly structure of a snap spring assembly according to claim 7, wherein the quick assembly structure of a snap spring assembly further comprises an armature having a second insertion portion and a second bent portion, the second insertion portion being connected to the second bent portion and the second insertion portion being perpendicular to the second bent portion, wherein the second insertion portion is mated with the assembly groove while the second bent portion is spaced apart from a wall surface of a side of the extension portion facing away from the first placement area by a predetermined distance, and both sides of the second insertion portion have two second notches, and both side walls forming the assembly groove are respectively placed in the two second notches, thereby defining a position of the second insertion portion.

9. The quick assembly structure of claim 8, wherein the snap spring member is disposed in the second cavity, the snap spring member has a third bending portion and a fourth bending portion, the third bending portion is connected to the fourth bending portion, the third bending portion is at a predetermined angle to the fourth bending portion, the snap spring member further has a first groove penetrating through the snap spring member, one end of the first groove is located at the third bending portion, the other end of the first groove is located at the fourth bending portion, and a wall surface forming the first groove and leaning against the fourth bending portion has an extending end and a fifth bending portion, one end of the extending end is connected to the wall surface forming the first groove and leaning against the fourth bending portion, the other end of the extending end is connected to the fifth bending portion, and the fifth bending portion is at a predetermined angle to the extending end and extends away from the third bending portion.

10. The quick assembly structure of claim 9, wherein a third notch is further formed at a connection portion between the second insertion portion and the second bending portion, the third bending portion passes through the third notch and is disposed in the second cavity, the fifth bending portion is disposed at an upper side of the second insertion portion and is spaced a predetermined distance, the third bending portion abuts against a wall surface forming the third notch and adjacent to the second bending portion, the extension end of the snap spring member further has a second groove penetrating through the snap spring member, and the deformation portion is connected with a wall surface forming the second groove and adjacent to the fourth bending portion.