relay

By incorporating a glue sink, ventilation channel, and overflow notch into the relay, the problem of poor adhesive bonding between the mounting bracket and the base is solved, achieving a reliable connection and an aesthetically pleasing assembly effect.

CN224519799UActive Publication Date: 2026-07-17XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XIAMEN HONGFA ELECTRIC POWER CONTROLS CO LTD
Filing Date
2025-05-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing relay mounting bracket and base have poor adhesive bonding, insufficient bonding strength, and glue bubbles are easily generated during glue pouring, affecting the appearance and assembly efficiency.

Method used

A glue sink is installed on the fixed frame, with insertion holes at the bottom and a plug-in part on the base. Combined with a ventilation channel and an overflow notch, it achieves precise positioning and reliable fixation, controls the amount of glue, and prevents glue from overflowing.

Benefits of technology

It improves the adhesive bonding effect between the bracket and the base, ensures the bonding strength, avoids the formation of glue bubbles, and improves assembly efficiency and appearance.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224519799U_ABST
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Abstract

The utility model relates to electronic control device technical field, more particularly, relate to a relay, it includes base, fixed frame and magnetic rotating part, magnetic rotating part rotatably installed in fixed frame, base is provided with the insertion part, fixed frame is provided with the sink glue groove, the sink glue groove's groove bottom is provided with the jack, and the insertion part is inserted in the sink glue groove from the jack. Since the sink glue groove is arranged in the fixed frame, the sink glue groove's groove bottom is provided with the jack, after installing the fixed frame on the base, the insertion part on the base is inserted into the jack, when injecting glue into the sink glue groove, it is convenient for observing the injection condition, guarantees the glue sticking effect of fixed frame and base, and reliable fixed strength is obtained. In addition, the volume of the sink glue groove and the bonding area of the insertion part for contacting the glue solution can be made larger according to the actual strength requirement, so that the fixed strength is more easily ensured.
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Claims

1. A relay comprising a base, a mounting bracket, and a magnetic rotating component, wherein the magnetic rotating component is rotatably mounted on the mounting bracket; characterized in that, The base is provided with a plug-in part, the fixing frame is provided with a glue sink, the bottom of the glue sink is provided with a plug hole, and the plug-in part is inserted into the glue sink through the plug hole.

2. The relay according to claim 1, characterized in that, The base is also provided with a support part, which is fixedly connected to the insertion part. The fixing frame and the support part cooperate to form a ventilation channel, which connects the insertion hole and the atmosphere.

3. The relay according to claim 2, characterized in that The support has a top surface, which is fixedly connected to the insertion part. The top surface is recessed with a ventilation groove, which cooperates with the bottom surface of the fixing frame to form the ventilation channel.

4. The relay of claim 1, wherein The wall of the settling tank is provided with an overflow notch.

5. The relay of claim 4, wherein, The overflow notch is located on the side wall of the settling tank facing the base.

6. The relay of claim 1, wherein The relay has a first direction and a second direction, the first direction and the second direction being perpendicular to the depth direction of the adhesive sink. The fixing frame is provided with an insertion part, and the base is provided with a slot. The insertion part is inserted into the slot to limit the fixing frame to be fixed relative to the base in the first direction and the second direction, and to prevent the fixing frame from rotating relative to the base.

7. The relay according to claim 6, characterized in that The fixing frame is provided with a rotating connection part, and the magnetic rotating component is rotatably connected to the rotating connection part; there are two insertion parts and two slots. Along the second direction, the two insertion parts are located on both sides of the rotating connection part, and the two slots correspond one-to-one with the two insertion parts.

8. The relay according to claim 7, characterized in that Along the second direction, one of the insertion portions is bidirectionally limited relative to the corresponding slot, and the other insertion portion is unidirectionally limited relative to the corresponding slot.

9. The relay according to claim 7, characterized in that, The insertion part is located on the side of the bottom of the settling tank away from the opening.

10. The relay according to any one of claims 1 to 9, characterized in that, Both ends of the fixing frame are provided with the glue sink groove, and the base is provided with two plug-in parts, which are respectively inserted into the glue sink grooves at both ends of the fixing frame.