CN214797265U

CN214797265U - Yoke structure convenient and fast to position

Info

Publication number: CN214797265U
Application number: CN202120802140.6U
Authority: CN
Inventors: 王铁伟; 郭亦凡; 王坚敏
Original assignee: NINGBO TIANBO GANGLIAN ELECTRONICS CO Ltd
Current assignee: NINGBO TIANBO GANGLIAN ELECTRONICS CO Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-19
Anticipated expiration: 2031-04-19

Abstract

The application relates to the field of relays, more specifically relates to a convenient yoke structure fixes a position, wherein the convenient yoke structure of location includes: a roof and a lateral wall, the roof is followed the one end of lateral wall transversely extends, the lateral wall has the arch of two relative settings, and two the arch is located the lateral wall deviates from one side of roof, the lateral wall still has the recess of two relative settings, two the recess all is located the lateral wall is close to one side of roof, just the recess with protruding one-to-one, the lateral wall still has a convex closure, the convex closure is located two between the arch, and the convex closure is close to the lateral wall deviates from the one end of roof. The utility model discloses can realize the flexible volume of stitch, the high advantage of structural strength of the convenient, simple to operate, the outside movable contact spring of ability effective control of location through the structural configuration who utilizes its self effectively.

Description

Yoke structure convenient and fast to position

Technical Field

The application relates to the field of relays, in particular to a yoke structure convenient to locate.

Background

The existing yoke structure cannot determine the optimal position of a pin of an external movable spring when being installed and matched with the yoke after being debugged with the external movable spring due to the design problem of the yoke structure, and the problem of poor contact is caused because the external movable spring is likely to deform the pin due to external factors.

Therefore, the demand of providing a convenient location yoke structure that location is convenient, simple to operate, can effective control outside movable reed's the flexible volume of stitch, structural strength is high exists.

Disclosure of Invention

The main objective of this application provides a fix a position convenient yoke structure, wherein, the convenient yoke structure in location can utilize its self structural configuration to realize fixing a position the advantage convenient, that can the flexible volume of stitch of effective control outside movable reed effectively.

Another object of the present application is to provide a yoke structure with convenient positioning, wherein the yoke structure with convenient positioning comprises a top wall and a side wall, wherein the side wall has a convex hull, thereby facilitating a user to determine the position of a pin when the external movable spring is installed through the convex hull.

Another object of the present application is to provide a yoke structure with convenient positioning, wherein the yoke structure with convenient positioning has simple structure, convenient operation, no complicated manufacturing process and expensive materials, high economical efficiency, and easy popularization and use.

In order to achieve at least one of the above objects, the present application provides a positioning facilitating yoke structure, wherein the positioning facilitating yoke structure includes: a roof and a lateral wall, the roof is followed the one end of lateral wall transversely extends, the lateral wall has the arch of two relative settings, and two the arch is located the lateral wall deviates from one side of roof, the lateral wall still has the recess of two relative settings, two the recess all is located the lateral wall is close to one side of roof, just the recess with protruding one-to-one, the lateral wall still has a convex closure, the convex closure is located two between the arch, and the convex closure is close to the lateral wall deviates from the one end of roof.

In one or more embodiments of the present application, the top wall has a mounting hole in a middle section thereof.

In one or more embodiments of the present application, an end of the top wall facing away from the side wall further has two opposite rounded corners.

In one or more embodiments of the present application, the sidewall further has two notches disposed oppositely, wherein the two notches and the two protrusions are both located on the same line, and the two notches are located at the edge of the sidewall respectively.

In one or more embodiments of the present application, the bottom wall forming the notch further has a first position-limiting portion, and the first position-limiting portion extends outward from the bottom of the notch.

In one or more embodiments of the present application, the top wall is further provided with a groove at the connection point of the top wall and the side wall.

In one or more embodiments of the present application, a surface forming the protrusion further has a second position-limiting portion, and a cross section of the second position-limiting portion is formed in a triangle shape.

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 of which:

fig. 1 illustrates a schematic structural view of a first yoke structure for facilitating positioning.

Fig. 2 illustrates a structural view of a second convenient positioning yoke structure.

Fig. 3 illustrates a block diagram of a.

Fig. 4 illustrates a square of B.

Detailed Description

The terms and words used in the following specification 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 application. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present application are provided for illustration only and not for the purpose of limiting the application as defined by the appended claims and their equivalents.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

While ordinal numbers such as "first," "second," etc., will be used to describe various components, those components are not limited herein. The term is used only to distinguish one element from another. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the teachings of the present inventive concept. As used herein, the term "and/or" 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 forms are intended to include the plural forms 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, numbers, steps, operations, components, elements, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

Summary of the application

Based on this, a yoke structure with convenient positioning, convenient installation, effective control of the pin expansion amount of the external movable spring and high structural strength is needed.

Based on above-mentioned technical problem, the present application provides a fix a position convenient yoke structure, wherein, fix a position convenient yoke structure simple structure, do not relate to complicated manufacturing process and expensive material, have higher economic nature, simultaneously, to the manufacture factory, the convenient yoke structure in location that this application provided is easily produced, and low cost more is favorable to controlling manufacturing cost, further is favorable to product popularization and use.

Yoke structure with schematic positioning convenience

Referring to fig. 1, the present invention provides a yoke structure with convenient positioning according to a preferred embodiment, which is worth mentioning that the prior yoke structure can not determine the optimal position of the pin of the external movable contact spring when the yoke is matched with the external movable contact spring after debugging the external movable contact spring due to the problem of the design, and the problem of poor contact can occur due to the deformation of the pin caused by the external movable contact spring. And the utility model discloses better solution this problem, it is following right the utility model discloses go on elaborating on to be convenient for understand the utility model discloses.

Specifically, the yoke structure includes a top wall 11 and a side wall 12, wherein the top wall 11 extends transversely from one end of the side wall 12, in other words, the top wall 11 is perpendicular to the side wall 12.

Further, the middle section of the top wall 11 has a mounting hole 1101. It is worth mentioning that the mounting hole 1101 is connected to one end of the iron core of the external relay.

Further, the end of the top wall 11 facing away from the side wall 12 has two opposite rounded corners 111. It should be noted that the top wall 11 is installed on the framework of the external relay, and the top wall 11 has two opposite round corners 111, so as to effectively ensure the cooperation between the top wall 11 and the framework of the external relay, and further avoid the shaking of the top wall 11 caused by the installation dislocation, thereby preventing the casing of the external relay from being impacted, causing the dislocation of the top wall 11 and the external framework, and further preventing the damage of the relay.

Further, the side wall 12 further has two oppositely disposed protrusions 121, wherein the two protrusions 121 are located on a side of the side wall 12 facing away from the mounting hole 1101. It should be noted that the external movable spring plate is matched with the two protrusions 121.

It should be noted that, the deformation of the yoke due to the excessive stress during the installation process is not prevented, and the utility model is further improved.

Further, the sidewall 12 further has two notches 1201 arranged oppositely, wherein the two notches 1201 and the two protrusions 121 are located on the same straight line, and the two notches 1201 are located at the edge of the sidewall 12 respectively.

It should be noted that, in order to improve the convenience of installation of the present invention, the side wall 12 is further improved.

Further, the bottom wall forming the gap 1201 also has a first limiting portion 122, and the first limiting portion 122 extends outward from the bottom of the gap 1201. It is worth mentioning that the first limiting parts 122 have a limiting function, when the side wall 12 is mounted with an external movable spring, the two first limiting parts 122 can limit the mounting position of the external movable spring, and when the movable spring is separated from the two protrusions 121 due to external factors, the two first limiting parts 122 can prevent the external movable spring from separating from the side wall 12, so as to improve the mounting stability of the side wall 12 and the external movable spring.

Further, the side wall 12 further has a convex hull 123, the convex hull 123 is located at an end of the side wall 12 facing away from the top wall 11, and the convex hull 123 is located between the two protrusions 121. Further, it will be understood by those skilled in the art that the side wall 12 cooperates with an external movable spring having at least one pin, i.e., the pin of the movable spring corresponds to the convex hull 123. It is worth mentioning if do not have the existence of convex closure 123, when the user adjusts the stitch of outside movable reed through the extrusion, the stitch of movable reed can be because of self characteristic rebound predetermined distance, and then leads to contact failure, and the utility model discloses have a convex closure 123, produced deformation volume when the stitch of outside movable reed is extruded in control that can be fine, the stitch of outside movable reed promptly always with convex closure 123 is connected, and then avoid contact failure's problem. It should be noted that, due to the existence of the convex hull 123, when a user needs to adjust the array foot of the external movable spring piece left and right, the convex hull 123 can achieve a good positioning effect, so as to prevent the pin of the external movable spring piece from exceeding the offset range. In addition, due to the existence of the convex hull 123, when the external movable spring is installed, the pin of the external movable spring can easily determine the position of the external movable spring through the convex hull 123, so that the convex hull 123 can achieve a good positioning effect, and further, the installation is more convenient.

Specifically, as for the second yoke structure shown in fig. 2 to 4, it is necessary to say that the second yoke structure is substantially identical to the first yoke structure described above, except for the following differences.

Further, the joint of the top wall 11 and the side wall 12 has a groove 100. It should be noted that the structural strength of the yoke structure is greatly improved due to the presence of the grooves 100, thereby preventing the yoke structure from being deformed by external factors.

Further, the surface forming the protrusion 121 further has a second position-limiting portion 1211. It should be noted that the cross section of the second position-limiting portion 1211 is formed in a triangular shape, so that the protrusion 121 is connected to the external movable spring in a snap-fit manner, and the external movable spring is prevented from being separated from the side wall 12.

In conclusion, based on this application embodiment the convenient yoke structure in location is elucidated, it does the convenient yoke structure in location provides the convenient, simple to operate in location, can effectively control the stitch volume of stretching out and drawing back, the high advantage of structural strength of outside movable reed.

It is worth mentioning that, in the embodiment of the present application, the yoke convenient to position has a simple structure, does not involve a complicated manufacturing process and expensive materials, and has high economical efficiency. Meanwhile, for manufacturers, the yoke structure convenient and fast to position is easy to produce, low in cost, more beneficial to controlling production cost and further beneficial to product popularization and use.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and any variations or modifications may be made without departing from the principles of the present invention.

Claims

1. A yoke structure with easy positioning, characterized in that, the yoke structure with easy positioning includes:

a roof and a lateral wall, the roof is followed the one end of lateral wall transversely extends, the lateral wall has the arch of two relative settings, and two the arch is located the lateral wall deviates from one side of roof, the lateral wall still has the recess of two relative settings, two the recess all is located the lateral wall is close to one side of roof, just the recess with protruding one-to-one, the lateral wall still has a convex closure, the convex closure is located two between the arch, and the convex closure is close to the lateral wall deviates from the one end of roof.

2. The yoke structure for facilitating positioning as claimed in claim 1, wherein a middle section of the top wall has a mounting hole.

3. A yoke structure for facilitating positioning as claimed in claim 2 wherein an end of said top wall facing away from said side wall further has two opposed rounded corners.

4. The yoke structure with convenient positioning as claimed in claim 3, wherein the side wall further has two oppositely disposed notches, wherein the two notches and the two protrusions are located on the same line, and the two notches are located at the edge of the side wall respectively.

5. The yoke structure for facilitating positioning as claimed in claim 4, wherein the bottom wall forming the notch further has a first position-limiting portion extending outward from the bottom of the notch.

6. The yoke structure for facilitating positioning as claimed in claim 5, wherein a recess is further formed at a junction of said top wall and said side wall.

7. The yoke structure for facilitating positioning according to claim 6, wherein the surface forming the protrusion further has a second position-limiting portion, and a cross section of the second position-limiting portion is formed in a triangular shape.