CN218514130U

CN218514130U - Charger with socket sealing structure

Info

Publication number: CN218514130U
Application number: CN202222750080.5U
Authority: CN
Inventors: 陈超; 石磊
Original assignee: Sichuan Qichao New Energy Technology Co ltd
Current assignee: Sichuan Qichao New Energy Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-21
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a charger with a socket sealing structure, in particular to the technical field of chargers, which comprises a charger body, wherein a frame plate is fixed on one side of the charger body, a USB interface is embedded in one side of the charger body, and a sealing component is arranged at the top end of the frame plate; the sealing assembly comprises two groove guide plates arranged at the top end of the frame plate. The utility model discloses a set up seal assembly, sealed apron drives two lantern ring pieces rebound simultaneously, lantern ring piece can be in the inside extrusion of recess baffle extrusion spring, lantern ring piece can be in the inside extrusion spring of recess baffle, the USB connecting wire can insert on the inside USB interface of deckle board, need dismantle the back to USB connecting wire and USB interface after finishing charging, under the effect of extrusion spring resilience force, extrusion spring drives lantern ring piece rebound, sealed apron can be sealed by oneself to the deckle board, dustproof effect is better.

Description

Charger with socket sealing structure

Technical Field

The utility model belongs to the technical field of the charger, especially, relate to a take socket seal structure's charger.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger and a maintenance type charger, the two types are mainly used by common users, the travel charger is sold most in the market, the charger can be connected with a USB wire harness when in use, and the wire harness can be plugged into a mobile phone charging port to be connected with a power supply to finish charging operation.

The utility model discloses a utility model patent of patent application publication number CN 216489794U in the prior art discloses a charger with a protective structure, which comprises a charger main body, wherein an electrode plug is installed at the front end of the charger main body, push motors are installed on two sides of the charger main body, push rods are arranged in the push motors, insulating heads are arranged at the top ends of the push rods, anti-skidding grooves are arranged on the upper and lower sides of the charger main body, a USB socket is arranged at the tail part of the charger main body, a protective groove is arranged at the top part of the USB socket, and a dustproof cover is installed at the top end of the protective groove; the utility model discloses a charger with protective structure utilizes the inside temperature control module of charger main part and push motor can cut off the power very rapidly when the inside high temperature of charger main part, has guaranteed user's safety in utilization, utilizes the antiskid groove to make things convenient for the user to use the plug of charger, utilizes protection groove and shield can be sealed with USB socket, prevents that dust or clothing fibre from getting into the normal use that the socket influences the charger.

However, the charger has the following defects in the use process;

need open the shield when the charger docks the USB pencil, and still need personnel to close the shield after charger and the split of USB pencil, in case personnel forget and close the shield after, the dust is easily got into in the USB interface of charger, is unfavorable for resetting by oneself and seals, and dustproof effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides and is showing and be different from prior art's solution, the utility model provides a take socket seal structure's charger aims at solving the personnel that the aforesaid exists and in case forget and close the shield after, in the USB interface of charger is easily entered into to the dust, is unfavorable for self-reset sealed, the relatively poor problem of dustproof effect.

The utility model is realized like this, the utility model provides a following technical scheme: a charger with a socket sealing structure comprises a charger body, wherein a frame plate is fixed on one side of the charger body, a USB interface is embedded into one side of the charger body, and a sealing assembly is arranged at the top end of the frame plate;

the sealing assembly comprises two groove guide plates arranged on the top end of the frame plate, a support column is fixed inside the groove guide plates, an extrusion spring is sleeved on the outer wall of the support column, a lantern ring block is movably connected to the outer wall of the support column and located at the bottom end of the extrusion spring, and a sealing cover plate is fixed to the bottom end of the lantern ring block and located at one side of the frame plate.

Preferably, the two groove guide plates are welded and fixed with the frame plate, the inner walls of the groove guide plates are subjected to polishing treatment, the sealing cover plate is movably connected with the frame plate, and the opposite surfaces of the frame plate and the sealing cover plate are subjected to polishing treatment.

Preferably, one side of frame plate just is located the below position department of sealed apron and installs sealed extension board, and fixed connection between sealed extension board and the frame plate, the fixed welding of one side of sealed apron has the pulling block, the opposite side embedding of charger body is connected with the electrode plug of two symmetry installations, and the electrode plug is made by the copper product.

Preferably, charger body's outside fixedly connected with consolidates the framed, and the outer wall at consolidating the framed adopts the hot melt adhesive to bond there is the rubber sleeve, charger body's top bottom surface just is located and consolidates framed one side position department and all is equipped with an arc and props up the piece, and the equal fixedly connected with of inner wall of two arc props up a plurality of friction strips of piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the sealing assembly, the sealing cover plate simultaneously drives the two lantern ring blocks to move upwards, the lantern ring blocks can extrude an extrusion spring in the groove guide plate, the lantern ring blocks can extrude the extrusion spring in the groove guide plate, the USB connecting wire can be inserted into a USB interface in the frame plate, after the charging is finished, the USB connecting wire and the USB interface need to be disassembled, the extrusion spring drives the lantern ring blocks to move downwards under the action of resilience force of the extrusion spring, the sealing cover plate can automatically seal the frame plate, and the dustproof effect is better;

2. when the charger body falls to the ground, the arc-shaped supporting block can play a role in buffering, the reinforcing frame plate can play a role in supporting the rubber sleeve, the rubber sleeve can play a role in buffering after contacting the ground, the charger body is prevented from being easily damaged after falling to the ground, the charger body is better buffered and protected, and the charger body is not easily damaged.

Drawings

Fig. 1 is the utility model discloses a take socket seal structure's charger main view structure sketch map.

Fig. 2 is the utility model discloses a take socket seal structure's charger back view structure schematic diagram.

Fig. 3 is the utility model discloses a vertical cross-sectional structure schematic diagram of a charger middle frame plate with a socket sealing structure.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a charger body; 2. a frame plate; 3. a USB interface; 4. a groove guide plate; 5. a support pillar; 6. a compression spring; 7. a collar block; 8. sealing the cover plate; 9. sealing the support plate; 10. pulling the block; 11. an electrode plug; 12. reinforcing the frame plate; 13. a rubber sleeve; 14. an arc-shaped supporting block; 15. and rubbing the strips.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

As shown in fig. 1-4, the charger with the socket sealing structure is provided with a sealing assembly, when the USB connecting line is not butted with the USB interface 3, the assembly can reset automatically to seal the USB interface 3, so as to prevent dust from entering the USB interface 3 and causing damage, and the specific structure of the assembly is as follows:

in some embodiments, as shown in fig. 1 to 4, the sealing assembly includes two groove guide plates 4 disposed at the top end of the frame plate 2, a support pillar 5 is fixed inside the groove guide plate 4, an extrusion spring 6 is sleeved on the outer wall of the support pillar 5, a collar block 7 is movably connected to the outer wall of the support pillar 5 and located at the bottom end of the extrusion spring 6, a sealing cover plate 8 is fixed to the bottom end of the collar block 7 and located at one side of the frame plate 2, the two groove guide plates 4 are both welded and fixed to the frame plate 2, the inner wall of the groove guide plate 4 is polished, the sealing cover plate 8 is movably connected to the frame plate 2, and the opposite surfaces of the frame plate 2 and the sealing cover plate 8 are both polished;

when the portable charger is used, the pulling block 10 can be pulled upwards, the pulling block 10 drives the sealing cover plate 8 to move upwards, the sealing cover plate 8 is not sealed with the sealing support plate 9 any more, the sealing cover plate 8 can be made to drive the two collar blocks 7 to move upwards simultaneously, the collar blocks 7 move upwards along the guide of the outer wall of the support column 5, the collar blocks 7 can extrude the extrusion springs 6 inside the groove guide plates 4, the extrusion springs 6 can complete compression operation inside the groove guide plates 4, the opening positions of the frame plates 2 can be opened by the sealing cover plate 8, the USB connecting wires can be inserted into the USB insertion ports 3 inside the frame plates 2, the butt joint is completed, the pulling block 10 can be loosened, the sealing cover plate 8 can be extruded at the positions above the USB connecting wires under the resilience force of the extrusion springs 6, the electrode plugs 11 are inserted into the sockets, the USB insertion ports 3 are conducted through the charger body 1, the USB insertion ports 3 are connected with the USB connecting wires, the USB connecting wires are butted onto the mobile phone through the USB insertion ports 3, the USB connecting wires are butted to complete charging operation, the USB connecting wires after the charging operation is completed, the USB and the USB connecting wires are required to be detached from the USB insertion ports 3 after the USB connecting wires 6, the extrusion covers 6, the sealing cover plate 6 drive the extrusion blocks 7 to drive the sealing cover plate 7 to move downwards, the sealing cover plate 8, the sealing support plate can better sealing support plate 2 can achieve better sealing effect, and the sealing effect.

In some embodiments, as shown in fig. 1 to 4, a sealing support plate 9 is installed on one side of the frame plate 2 and below the sealing cover plate 8, and the sealing support plate 9 is fixedly connected to the frame plate 2, so that the sealing support plate 9 can be clamped to the sealing cover plate 8, so that the sealing support plate 9 supports the sealing cover plate 8, a pulling block 10 is fixedly welded on one side of the sealing cover plate 8, so that the pulling block 10 is pulled upwards, the pulling block 10 drives the sealing cover plate 8 to move upwards, two symmetrically installed electrode plugs 11 are embedded and connected on the other side of the charger body 1, and the electrode plugs 11 are made of copper materials, so that the electrode plugs 11 are inserted into the sockets, and are electrically conducted to the USB plug interface 3 through the charger body 1, thereby achieving an electrically conducting effect.

In some embodiments, as shown in fig. 1, a reinforcing frame plate 12 is fixedly connected to the outside of the charger body 1, a rubber sleeve 13 is bonded to the outer wall of the reinforcing frame plate 12 by using a hot melt adhesive, arc-shaped support blocks 14 are respectively arranged on the top and bottom surfaces of the charger body 1 and at positions on one side of the reinforcing frame plate 12, and a plurality of friction strips 15 are fixedly connected to the inner walls of the two arc-shaped support blocks 14;

when this embodiment uses, when charger body 1 drops on the ground, can play the cushioning effect by arc piece 14, and consolidate deckle board 12 and play supporting role to rubber sleeve 13, rubber sleeve 13 can play the effect of buffering after contacting ground, avoid charger body 1 to drop easily to damage after subaerial like this, play better buffer protection effect to charger body 1, be difficult for causing charger body 1 to damage, and can two fingers extrusion on arc piece 14 in the later stage, and a plurality of friction strips 15 increase the frictional force of finger, remove arc piece 14 like this, arc piece 14 drives charger body 1 and realizes removing, conveniently insert or pull out charger body 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a take socket seal structure's charger, includes charger body, one side of charger body is fixed with the deckle board, one side embedding of charger body is equipped with USB interface, its characterized in that: the top end of the frame plate is provided with a sealing assembly; the sealing assembly comprises two groove guide plates arranged on the top end of the frame plate, a support column is fixed inside the groove guide plates, an extrusion spring is sleeved on the outer wall of the support column, a lantern ring block is movably connected to the outer wall of the support column and located at the bottom end of the extrusion spring, and a sealing cover plate is fixed to the bottom end of the lantern ring block and located at one side of the frame plate.

2. The charger with the socket sealing structure according to claim 1, wherein: and the two groove guide plates are welded and fixed with the frame plate, and the inner walls of the groove guide plates are subjected to polishing treatment.

3. The charger with the socket sealing structure according to claim 1, wherein: the sealing cover plate is movably connected with the frame plate, and the opposite surfaces of the frame plate and the sealing cover plate are polished.

4. The charger with the socket sealing structure according to claim 1, wherein: and a sealing support plate is arranged at one side of the frame plate and below the sealing cover plate, and the sealing support plate is fixedly connected with the frame plate.

5. The charger with the socket sealing structure according to claim 1, wherein: and a pulling block is fixedly welded on one side of the sealing cover plate.

6. The charger with the socket sealing structure according to claim 1, wherein: the other side embedding of charger body is connected with the electrode plug of two symmetry installations, and the electrode plug is made by the copper product.

7. The charger with the socket sealing structure according to claim 1, wherein: the charger body's outside fixedly connected with consolidates the framed panel, and the outer wall at consolidating the framed panel adopts the hot melt adhesive to bond there is the rubber sleeve, the top bottom surface of charger body just is located and consolidates framed panel one side position department and all is equipped with an arc and props up the piece, and the equal fixedly connected with of inner wall of two arcs prop up a plurality of friction strips of piece.