CN221407847U - Plug reinforcing assembly - Google Patents

Abstract

A plug reinforcement assembly, characterized by: comprises a conductive sleeve and an insulating pressing plate which are arranged in a split manner; the conductive sleeve is used for sleeving the plug or plugging the socket, and at least one limiting plate which is bent outwards is formed at the end part of the conductive sleeve; the insulating pressing plate is used for being fixedly connected with the plug or the socket and capable of pressing the limiting plate, and a through hole which is correspondingly matched with the conductive sleeve is formed in the insulating pressing plate. By adopting the scheme, when the situation of looseness or poor contact occurs between the electric appliance plug and the socket, the connecting sleeve can be inserted into the socket or sleeved outside the plug, and the connecting sleeve is pressed and limited through the insulating pressing plate, so that more reliable connection can be formed when the electric appliance plug is plugged into the socket, and the situation that the looseness causes poor contact is ensured. In addition, the connecting sleeve and the insulating pressing plate are arranged in a split mode, the connecting sleeve and the insulating pressing plate can be matched with each other when the connecting sleeve and the insulating pressing plate are used, but when the connecting sleeve is not installed on a plug or a socket, the connecting sleeve and the insulating pressing plate are mutually independent parts, production and machining are more convenient, machining precision requirements are low, and manufacturing cost is lower.

Description

Plug reinforcing assembly

Technical Field

The utility model relates to the technical field of processing electric appliances, in particular to a plug reinforcing assembly.

Background

In daily life, the electric appliances are connected with the socket through the plug to form electric connection, so as to provide power for the electric appliances. In order to meet the requirements of supplying/cutting off power, charging and the like to electrical equipment in daily life, a plug needs to be frequently plugged into and pulled out of a socket, so that a metal connecting piece in the socket is subjected to fatigue deformation, and the contact between the plug and the socket is poor and is easy to loosen, and even the power is not applied.

In general, when a socket has a poor contact, the socket needs to be replaced, but for a fixed socket such as a wall socket or a floor socket, the maintenance and replacement operations are troublesome and the cost is high.

The applicant has invented a kind of connecting sleeve, and applied for Chinese patent, the bulletin number is CN218160911U, this connecting sleeve includes plug connector, insulating base, the plug connector is fixedly mounted on insulating base, when the situation of loose or bad contact appears between plug and socket of the electrical apparatus, can connect plug and socket of the electrical apparatus through this connecting sleeve, consolidate the connection between plug and socket of the electrical apparatus, can solve the problem of loose or bad contact of connection without changing the socket.

However, in the connecting sleeve, the plug connector is fixedly installed on the insulating base, and the plug connector and the insulating base are generally formed into an integral structure in an integral injection molding mode. During production and processing, firstly, the connecting sleeve is required to be produced, then the connecting sleeve is placed into an injection mold for positioning and injection molding, and an insulating base is formed on the connecting sleeve, so that the connecting sleeve is more troublesome to process, the processing precision requirement is higher, the cost is high, and once the positions of the connecting sleeve and the insulating base deviate in the injection molding process, the service life is seriously influenced.

Disclosure of utility model

In order to overcome the defects in the background art, the utility model provides a plug reinforcing assembly.

The utility model adopts the technical scheme that: a plug reinforcement assembly comprises a conductive sleeve and an insulating pressing plate; the conductive sleeve and the insulating pressing plate are arranged in a split mode; the conductive sleeve is used for sleeving the plug or plugging the socket, and at least one limiting plate which is bent outwards is formed at the end part of the conductive sleeve; the insulating pressing plate is used for being fixedly connected with the plug or the socket and capable of pressing the limiting plate, and a through hole which is correspondingly matched with the conductive sleeve is formed in the insulating pressing plate.

One end face of the insulating pressing plate is provided with a limiting groove correspondingly matched with the limiting plate.

The conductive sleeve is formed by integrally bending a metal sheet and comprises two symmetrically arranged connecting plates, and a gap between the two connecting plates forms a connecting groove matched with a contact pin on the plug.

The front ends of the two connecting plates are integrally connected and bent into an arc shape.

The side edge of at least one connecting plate is inwards bent to form a side plate.

The rear end of at least one connecting plate is outwards bent to form a limiting plate.

Two gap grooves are formed on the connecting plate, and an outwards-protruding contact surface is formed on the outer surface of the connecting plate between the two gap grooves.

The number of through holes on the insulating pressing plate is 1-3.

The beneficial effects of the utility model are as follows: by adopting the scheme, when the situation of looseness or poor contact occurs between the electric appliance plug and the socket, the connecting sleeve can be inserted into the socket or sleeved outside the plug, and the connecting sleeve is pressed and limited through the insulating pressing plate, so that more reliable connection can be formed when the electric appliance plug is plugged into the socket, and the situation that the looseness causes poor contact is ensured. In addition, the connecting sleeve and the insulating pressing plate are arranged in a split mode, the connecting sleeve and the insulating pressing plate can be matched with each other when the connecting sleeve and the insulating pressing plate are used, but when the connecting sleeve is not installed on a plug or a socket, the connecting sleeve and the insulating pressing plate are mutually independent parts, production and machining are more convenient, machining precision requirements are low, and manufacturing cost is lower.

Drawings

Fig. 1 is a schematic structural diagram of a conductive sleeve according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of an insulating pressing plate according to an embodiment of the utility model.

Fig. 3 is a schematic structural view of the plug reinforcement assembly according to the embodiment of the present utility model when mounted on a socket.

Fig. 4 is a schematic structural diagram of a conductive sleeve, an insulating pressing plate and a socket according to an embodiment of the present utility model.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

A plug reinforcement assembly comprises a conductive sleeve 1 and an insulating pressing plate 2 which are arranged in a split mode.

As shown in fig. 1, the conductive sleeve 1 is formed by integrally bending a metal sheet, the overall outline of the conductive sleeve 1 is matched with the jack of the socket, the conductive sleeve 1 comprises two symmetrically arranged connecting plates 12, a gap between the two connecting plates 12 forms a connecting groove 13 matched with a contact pin on a plug, the front ends of the two connecting plates 12 are integrally connected and bent into an arc shape, and the conductive sleeve 1 can be conveniently inserted into the jack of the socket.

The side edge of the connecting plate 12 is bent inwards to form a side plate 14, so that a sleeve-shaped structure can be formed together with the connecting plate 12, the overall strength is further increased, and the contact connection is more reliable when the pins of the plug are sleeved. The side plate 14 may be formed on the side of only one of the connection plates, or may be formed on the side of both connection plates.

The rear end of the conductive sleeve 1 is provided with a limiting plate 11 which is bent outwards, and the limiting plate 11 is used for being in limiting fit with the insulating pressing plate, so that the connecting sleeve can be ensured to be limited on a plug or a socket.

The rear end of the connecting plate 12 is bent outwards to form a limiting plate 11, and the limiting plate 11 is used for limiting and matching with the insulating pressing plate, so that the connecting sleeve can be ensured to be limited on a plug or a socket. The limiting plate 11 can be arranged in one or 2 or more, and the limiting plate 11 can be arranged at the rear end of the connecting plate or the rear end of the side plate.

Two gap grooves 15 are formed in the connecting plate 12, contact surfaces 16 protruding outwards are formed on the outer surfaces of the connecting plate 12, corresponding to the gap grooves 15, the elastic deformation of the connecting plate 12 can be achieved more conveniently through the gap grooves, and when the whole conductive sleeve is inserted into the jack of the socket, the contact surfaces 16 can be kept in connection contact with copper pieces of the socket.

As shown in fig. 2, the insulating pressing plate 2 is further formed with through holes 21 adapted to the conductive sleeves, and the number of the through holes 21 is 1-3, so as to meet the requirements of various different types of plugs and sockets, and the application is more flexible. A limit groove 22 correspondingly adapted to the limit plate is formed on one end surface of the insulating pressing plate 2.

As shown in fig. 3-4, the conductive sleeve 1 is sleeved on the pin 31 of the plug 3, the insulating pressing plate 2 is sleeved outside the conductive sleeve 1 through a through hole, the insulating pressing plate 2 is fixedly adhered to the end face of the plug in a rubberizing or gluing mode, and the limiting plate of the conductive sleeve 1 is pressed, so that the conductive sleeve 1 is limited on the pin of the plug, and the structure is stable.

Wherein, the spacing groove of insulating clamp plate corresponds with the limiting plate of conducting sleeve, and when insulating clamp plate 2 and plug 3 were glued, the limiting plate was inlayed and is established in the spacing inslot, not only guaranteed the reliable contact bonding between insulating clamp plate 2 and the plug 3, further guaranteed the reliable spacing of conducting sleeve 1.

After the conductive sleeve 1 is sleeved on the pin 31 of the plug 3, the conductive sleeve is equivalent to the pin of the plug which is thickened and widened, and then the conductive sleeve is inserted into the jack of the socket, so that more reliable connection can be formed, the reinforcing effect is realized, and the problems of looseness and poor contact are avoided.

Of course, the conductive sleeve can also be inserted into the jack of the socket, the insulating pressing plate is fixedly adhered to the socket panel in a rubberizing or gluing mode, the through hole of the insulating pressing plate is aligned with the conductive sleeve, and the limiting plate of the conductive sleeve 1 is pressed tightly, so that the conductive sleeve 1 is limited on the jack of the socket, and the structure is stable.

By adopting the scheme, when the situation of looseness or poor contact occurs between the electric appliance plug and the socket, the connecting sleeve can be inserted into the socket or sleeved outside the plug, and the connecting sleeve is pressed and limited through the insulating pressing plate, so that more reliable connection can be formed when the electric appliance plug is plugged into the socket, and the situation that the looseness causes poor contact is ensured. In addition, the connecting sleeve and the insulating pressing plate are arranged in a split mode, the connecting sleeve and the insulating pressing plate can be matched with each other when the connecting sleeve and the insulating pressing plate are used, but when the connecting sleeve is not installed on a plug or a socket, the connecting sleeve and the insulating pressing plate are mutually independent parts, production and machining are more convenient, machining precision requirements are low, and manufacturing cost is lower.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims (8)

1. A plug reinforcement assembly comprises a conductive sleeve (1) and an insulating pressing plate (2); the method is characterized in that: the conductive sleeve (1) and the insulating pressing plate (2) are arranged in a split mode;

the conductive sleeve (1) is used for sleeving the plug or plugging the socket, and at least one limiting plate (11) bent outwards is formed at the end part of the conductive sleeve (1);

The insulating pressing plate (2) is used for being fixedly connected with a plug or a socket and capable of pressing the limiting plate (11), and a through hole (21) correspondingly adapted to the conductive sleeve (1) is formed in the insulating pressing plate (2).

2. A plug reinforcement assembly according to claim 1, wherein: one end surface of the insulating pressing plate (2) is provided with a limiting groove (22) correspondingly matched with the limiting plate (11).

3. A plug reinforcement assembly according to claim 1, wherein: the conductive sleeve (1) is formed by integrally bending metal sheets and comprises two symmetrically arranged connecting plates (12), and a gap between the two connecting plates (12) forms a connecting groove (13) matched with an upper contact pin of the plug.

4. A plug reinforcement assembly according to claim 3, wherein: the front ends of the two connecting plates (12) are integrally connected and bent into an arc shape.

5. A plug reinforcement assembly according to claim 3, wherein: the side edge of at least one connecting plate (12) is inwards bent to form a side plate (14).

6. A plug reinforcement assembly according to claim 3, wherein: the rear end of at least one connecting plate (12) is outwards bent to form a limiting plate (11).

7. A plug reinforcement assembly according to claim 3, wherein: two gap grooves (15) are formed in the connecting plate (12), and a contact surface (16) protruding outwards is formed on the outer surface of the connecting plate (12) between the two gap grooves (15).

8. A plug reinforcement assembly according to claim 1, wherein: the number of the through holes (21) on the insulating pressing plate (2) is 1-3.