CN214588639U

CN214588639U - Relay structure capable of improving action precision

Info

Publication number: CN214588639U
Application number: CN202121011802.4U
Authority: CN
Inventors: 宗斌; 李仁峰
Original assignee: Mingguang Xinda Electronic Co ltd
Current assignee: Mingguang Xinda Electronic Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-11-02
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a relay structure capable of improving action precision, which comprises a base, wherein the right side of the top end of the base is provided with an integrally formed framework, a coil is wound on the framework, an iron core penetrates through the interior of the framework, and pin jacks are symmetrically arranged on one side of the base, which is close to the framework; the utility model discloses the structure of traditional skeleton and the separately design of base has been abandoned, and with base and skeleton integrated into one piece design, the cooperation error between the part has been reduced, and yoke has played the effect of central pillar from supreme mounting means down, the boss on skeleton top has carried out effectively spacingly to armature position, the problem of armature skew has been avoided, the action and the armature of catch bar have been guaranteed in the design of second stand and stand jack remain unanimous, the effect of injecing has been played to the movement track of catch bar simultaneously, the yoke has still been placed in the design of first stand and step when avoiding the catch bar to sink and has rocked, thereby the action precision of relay is increased substantially.

Description

Relay structure capable of improving action precision

Technical Field

The utility model relates to a relay technical field especially relates to a can improve relay structure of action precision.

Background

The relay is also called as relay, it is an electronic control device, it has control system and controlled system, apply to the automatic control circuit usually, play the role of automatic regulation, safety protection, switching circuit, etc. in the circuit, in all places needing circuit switching function such as the communication equipment, automatic device, household electrical appliance, car electronic installation, etc., can choose the relay, because the application field is very wide, different users' requirement to the relay is different, in order to meet the operation requirement of various application fields, each relay manufacturer has developed many different models, different specifications, relays with different performance, with development of science and technology, the small, new construction, high performance, high reliability relay is emerging constantly;

the current relay is mostly single in structure, distributes between each spare part comparatively loosely, and is inseparable enough, leads to each part of relay during operation unstability, takes place to rock easily to bring the influence for the work precision of relay, it is inconvenient to use, consequently, the utility model provides a can improve the relay structure of action precision and be used for solving the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims to provide a can improve relay structure of action precision, this can improve relay structure of action precision with base and skeleton integrated into one piece design, has reduced the fit error between the part, the boss on skeleton top has carried out effectively spacingly to the armature position, has avoided the problem of armature skew, the design of first stand and step has still placed the yoke and has rocked when avoiding the catch bar to sink to increase substantially the action precision of relay.

In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme realizes: the utility model provides a can improve relay structure of action precision, includes the base, the right side on base top is equipped with the fashioned skeleton of integration, the winding has the coil on the skeleton, the inside iron core that has run through of skeleton, the base is close to one side symmetry of skeleton and has seted up the lead pin jack, square hole has been seted up at the base middle part, square hole runs through has the yoke of supreme installation from the bottom, the yoke top is equipped with armature, the skeleton top is equipped with the boss of symmetric distribution in armature both sides, armature sub-unit connection has the catch bar, the one end that armature was kept away from to the catch bar is connected with the movable contact that is symmetric distribution, the movable contact is pegged graft on the base, the upper portion that armature one side was kept away from to the movable contact is equipped with the movable contact.

The further improvement lies in that: the movable spring leaf lower part is ninety degrees bending and runs through to the base below, the base is close to one side of movable spring leaf and has seted up the symmetry and seted up the stationary reed jack.

The further improvement lies in that: the end, close to the movable reed, of the push rod is symmetrically fixed with a connecting cylinder, a connecting hole matched with the connecting cylinder is formed in the movable reed, and the push rod is connected with the movable reed through the connecting cylinder.

The further improvement lies in that: first stand columns are fixed to the front side and the rear side of one end, away from the movable spring, of the push rod, the distance between the two sets of the first stand columns is equal to the width of the yoke, and steps located below the first stand columns are arranged on the front side and the rear side of the yoke.

The further improvement lies in that: the middle part of one end, far away from the movable spring, of the push rod is fixed with a second stand column, the lower part of the armature is provided with a stand column jack matched with the second stand column, and the push rod is connected with the armature through the second stand column.

The further improvement lies in that: and two sides of the lower part of the framework are both fixed with a baffle, and an enameled wire protection layer is formed between the baffle and the base.

The utility model has the advantages that: the utility model discloses a base, the structure that traditional skeleton and base separately designed has been abandoned, and with base and skeleton integrated into one piece design, cooperation error between the part has been reduced, and yoke has played the effect of center pillar from supreme mounting means down, the boss on skeleton top has effectively carried out spacingly to the armature position, the problem of armature skew has been avoided, the action and the armature of catch bar have been guaranteed in the design of second stand and stand jack remain unanimous, the effect of injecing has been played to the movement track of catch bar simultaneously, the yoke has still been placed in the design of first stand and step when avoiding the catch bar to sink and has rocked, thereby increase substantially the action precision of relay, the design of baffle has all protected the initiating terminal of enameled wire circle in addition, avoid traditional relay enameled wire circle initiating terminal because of exposing the problem of damaging easily outside.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the base of the present invention;

fig. 3 is a perspective view of the yoke of the present invention;

fig. 4 is a perspective view of the armature of the present invention;

fig. 5 is a perspective view of the movable spring plate of the present invention;

fig. 6 is a perspective view of the push rod of the present invention.

Wherein: 1. a base; 2. a framework; 3. a terminal pin insertion hole; 4. a square through hole; 5. a yoke; 6. an armature; 7. a boss; 8. a push rod; 9. a movable spring plate; 10. a movable contact; 11. a stationary reed jack; 12. a connecting cylinder; 13. connecting holes; 14. a first upright post; 15. a step; 16. a second upright post; 17. a column jack; 18. a baffle plate; 19. and an enameled wire protective layer.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2, 3, 4, 5, and 6, the embodiment provides a relay structure capable of improving the motion precision, which includes a base 1, an integrally formed frame 2 is disposed on the right side of the top end of the base 1, a coil is wound on the frame 2, an iron core is penetrated through the frame 2, a structure that the traditional frame 2 and the base 1 are designed separately is abandoned, the base 1 and the frame 2 are integrally formed, the fitting error between the parts is reduced, lead pin jacks 3 are symmetrically disposed on one side of the base 1 close to the frame 2, a square through hole 4 is disposed in the middle of the base 1, a yoke 5 installed from bottom to top is penetrated through the square through hole 4, the function of a central support is achieved, an armature 6 is disposed on the top end of the yoke 5, bosses 7 symmetrically disposed on two sides of the armature 6 are disposed on the top end of the frame 2, and the position of the armature 6 is effectively limited, the problem of armature 6 skew is avoided, armature 6 sub-unit connection has catch bar 8, the one end that catch bar 8 kept away from armature 6 is connected with the movable spring 9 that is the symmetric distribution, movable spring 9 pegs graft on base 1, the upper portion that movable spring 9 kept away from armature 6 one side is equipped with movable contact 10, promotes movable spring 9 through armature 6 drive catch bar 8.

The movable reed 9 lower part is ninety degrees bending and runs through to base 1 below, base 1 has seted up the symmetry near one side of movable reed 9 and has seted up quiet reed jack 11 for the quiet reed of grafting.

The end, close to the movable spring 9, of the push rod 8 is symmetrically fixed with a connecting cylinder 12, a connecting hole 13 matched with the connecting cylinder 12 is formed in the movable spring 9, and the push rod 8 is connected with the movable spring 9 through the connecting cylinder 12 to limit the position of the push rod 8.

First upright posts 14 are fixed on the front side and the rear side of one end, far away from the movable spring leaf 9, of the push rod 8, the distance between the first upright posts 14 is equal to the width of the yoke 5, steps 15 located below the first upright posts 14 are arranged on the front side and the rear side of the yoke 5, and the yoke is prevented from swinging while the push rod is prevented from sinking.

A second upright post 16 is fixed in the middle of one end, away from the movable spring 9, of the push rod 8, an upright post jack 17 matched with the second upright post 16 is formed in the lower portion of the armature 6, the push rod 8 is connected with the armature 6 through the second upright post 16, the action of the push rod 8 is guaranteed to be consistent with that of the armature 6, and meanwhile, the motion track of the push rod 8 is limited.

Both sides of the lower portion of the framework 2 are fixed with baffle plates 18, an enameled wire protection layer 19 is formed between the baffle plates 18 and the base 1, the function of protecting the initial end of an enameled wire coil is achieved, and the problem that the traditional relay enameled coil is easy to damage is solved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A relay structure capable of improving action precision comprises a base (1), and is characterized in that: the right side of the top end of the base (1) is provided with an integrally formed framework (2), a coil is wound on the framework (2), an iron core penetrates through the framework (2), one side of the base (1) close to the framework (2) is symmetrically provided with pin jacks (3), a square through hole (4) is arranged in the middle of the base (1), a yoke (5) is arranged from bottom to top in the square through hole (4) in a penetrating way, the top end of the yoke iron (5) is provided with an armature iron (6), the top end of the framework (2) is provided with bosses (7) which are symmetrically distributed on two sides of the armature iron (6), the lower part of the armature (6) is connected with a push rod (8), one end of the push rod (8) far away from the armature (6) is connected with movable reeds (9) which are symmetrically distributed, the movable spring (9) is inserted on the base (1), and the upper part of one side of the movable spring (9) far away from the armature (6) is provided with a movable contact (10).

2. The relay structure according to claim 1, wherein the relay structure is characterized in that: the movable spring (9) lower part is ninety degrees bending and runs through to base (1) below, the symmetry has been seted up in one side that base (1) is close to movable spring (9) and has been seted up quiet reed jack (11).

3. The relay structure according to claim 1, wherein the relay structure is characterized in that: the push rod (8) is symmetrically fixed with a connecting cylinder (12) at one end close to the movable spring (9), a connecting hole (13) matched with the connecting cylinder (12) is formed in the movable spring (9), and the push rod (8) is connected with the movable spring (9) through the connecting cylinder (12).

4. The relay structure according to claim 1, wherein the relay structure is characterized in that: first upright posts (14) are fixed on the front side and the rear side of one end, away from the movable spring (9), of the push rod (8), the distance between the two groups of first upright posts (14) is equal to the width of the yoke (5), and steps (15) located below the first upright posts (14) are arranged on the front side and the rear side of the yoke (5).

5. The relay structure according to claim 1, wherein the relay structure is characterized in that: the middle part of one end, far away from the movable spring (9), of the push rod (8) is fixed with a second upright column (16), an upright column jack (17) matched with the second upright column (16) is formed in the lower portion of the armature (6), and the push rod (8) is connected with the armature (6) through the second upright column (16).

6. The relay structure according to claim 1, wherein the relay structure is characterized in that: and two sides of the lower part of the framework (2) are respectively fixed with a baffle (18), and an enameled wire protective layer (19) is formed between the baffle (18) and the base (1).