CN210629118U

CN210629118U - Portable mobile phone charger

Info

Publication number: CN210629118U
Application number: CN201920728888.9U
Authority: CN
Inventors: 李轩; 李长义; 古勇; 玉体会; 钟创标
Original assignee: Shenzhen Xuanni Century Technology Co Ltd
Current assignee: Shenzhen Xuanni Century Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-26
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a portable mobile phone charger, which belongs to the technical field of chargers and comprises a charger main body, wherein rubber pads are fixed at four corners of the charger main body, a first sliding chute, a compression spring, an upper shell, a lower shell, a wire outlet, a clamping block, a clamping groove and a connecting plate are arranged on the charger main body, a charging wire is inserted in front of a USB hole, a user moves the clamping block out of the clamping groove by moving the upper shell upwards, the connecting plate moves upwards through the first sliding chute and extrudes the compression spring, when the USB hole is completely leaked, the user inserts a charging wire socket into the USB hole and leads the charging wire to pass through the wire outlet, then the upper shell is loosened, the elasticity is recovered because the compression spring is not extruded, the connecting plate is pushed to slide downwards, the upper shell moves downwards, the clamping block is clamped into the clamping groove to fix the upper shell, and the charging wire is prevented from being dragged or stu, avoid the charging wire to shift out the USB hole suddenly at the cell-phone in-process of charging, simultaneously because the charger is small, convenient to use person carries.

Description

Portable mobile phone charger

Technical Field

The utility model relates to a charger technical field specifically is a portable mobile phone charger.

Background

The charger adopts a high-frequency power supply technology and applies an advanced intelligent dynamic adjustment charging technology. The industrial frequency machine is designed by the traditional analog circuit principle, internal electric devices (such as a transformer, an inductor, a capacitor and the like) of the machine are large, and small noise exists in the general operation with large load, but the industrial frequency machine has stronger resistance performance in severe power grid environment conditions, and has stronger reliability and stability than a high-frequency machine.

Present portable mobile phone charger, set up on the lower position from the ground because of partial socket, if the cell-phone is put charging wire can flare-out on the desk during charging, if drag or trip the charging wire by accident, easily make the charging wire break away from in the USB hole of charger main part, and then influence charging efficiency, and make the plug and the USB hole damage of data line easily, current mobile phone charger, when not using the charger, we often lose the charger to the desktop at will, mix mutually with other article on the desk, lead to us to need to turn over when using and look for at on the desk, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mobile phone charger has solved among the above-mentioned background art charging wire and has easily broken away from the USB hole and the charger is placed at will and is looked for comparatively inconvenient problem on the table.

In order to achieve the above object, the utility model provides a following technical scheme: a portable mobile phone charger comprises a charger main body, wherein rubber pads are fixed at four corners of the charger main body, a power plug is fixed at one side of the charger main body, a first sliding groove and a USB hole are respectively formed at the other side of the charger main body, the first sliding groove is positioned above the USB hole, a compression spring is fixed at the upper part inside the first sliding groove, a connecting plate is fixed at the bottom end of the compression spring, an upper shell is fixed at one side of the connecting plate, clamping blocks are fixed at two sides of the bottom of the upper shell, a wire outlet is formed in the outer surface of the upper shell, a lower shell is fixed at the lower part of the other side of the charger main body, a clamping groove is formed in the top of the lower shell, a second sliding groove and a groove are formed in the outer surface and the back of the charger main body, a supporting block is connected inside the second sliding groove, and, spring columns are fixed on two sides of the supporting block, and the bottom of the supporting block is connected with a sucker.

Preferably, the compression spring is made of stainless steel.

Preferentially, the clamping blocks and the clamping grooves are both provided with two clamping blocks, and the clamping blocks are matched with the clamping grooves.

Preferably, the connecting plate is slidably connected to the first sliding groove.

Preferably, the number of the rubber pads is four, and the shape of the rubber pads is L-shaped.

Preferably, eight grooves are formed in the base, and the grooves are matched with the spring columns.

Compared with the prior art, the beneficial effects of the utility model are that: the portable mobile phone charger is provided with a first chute, a compression spring, an upper shell, a lower shell, a wire outlet, a clamping block, a clamping groove and a connecting plate, wherein before a charging wire is inserted into a USB hole, a user moves the upper shell through upward movement to enable the clamping block to be shifted out of the clamping groove, the connecting plate moves upward through the first chute and extrudes the compression spring, when the USB hole is completely leaked, the user inserts a charging wire socket into the USB hole, enables the charging wire to penetrate through the wire outlet, then loosens the upper shell, the elasticity is recovered due to the fact that the compression spring does not receive the extrusion force, the connecting plate is pushed to slide downward, the upper shell moves downward, the clamping block is clamped into the clamping groove, the upper shell is fixed, the charging wire is prevented from being dragged or stumbled, the charging wire is prevented from being suddenly shifted out of the USB hole in the charging process of a mobile phone, meanwhile, the damage to the charging, When the charging is finished and the charger is pulled out of the power socket, a user presses the spring posts on the two sides of the supporting block to compress the spring posts and move out of the groove, then the supporting block slides downwards through the second chute to enable the sucker to move downwards, when the spring posts move to be parallel to the groove below, the spring posts recover elasticity due to no extrusion force and are clamped into the groove below again, the supporting block and the sucker are fixed at the same time, and the sucker leaks completely, so that the user can fix the charger on a table through the sucker, avoid unnecessary searching trouble caused by mixed accumulation of other objects of the charger, and simultaneously enable the user to quickly find the charger when the charger is used next time and save time, if the charger needs to be carried, the user can retract the sucker by repeating the opposite steps, so as to be portable.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the charger body of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is a schematic view of a local structure of the supporting block of the present invention.

In the figure: 1. a charger main body; 2. a rubber pad; 3. a power plug; 4. an upper housing; 5. a clamping block; 6. A card slot; 7. a lower housing; 8. a first chute; 9. a compression spring; 10. a USB hole; 11. a connecting plate; 12. an outlet; 13. a second chute; 14. a support block; 15. a groove; 16. a spring post; 17. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a portable mobile phone charger comprises a charger main body 1, a rubber pad 2, a power plug 3, an upper shell 4, a fixture block 5, a clamping groove 6, a lower shell 7, a first sliding groove 8, a compression spring 9, a USB hole 10, a connecting plate 11, a wire outlet 12, a second sliding groove 13, a supporting block 14, a groove 15, a spring column 16 and a sucker 17, wherein the rubber pad 2 is fixed at four corners of the charger main body 1, the power plug 3 is fixed at one side of the charger main body 1, the first sliding groove 8 and the USB hole 10 are respectively arranged at the other side of the charger main body 1, the first sliding groove 8 is positioned above the USB hole 10, the compression spring 9 is fixed above the first sliding groove 8, the connecting plate 11 is fixed at the bottom end of the compression spring 9, the upper shell 4 is fixed at one side of the connecting plate 11, the fixture block 5 is fixed at two sides of the bottom of the upper shell, the outer surface of the upper shell 4 is provided with a wire outlet 12, a lower shell 7 is fixed below the other side of the charger main body 1, the top of the lower shell 7 is provided with a clamping groove 6, the outer surface and the back of the charger main body 1 are both provided with a second sliding groove 13 and a groove 15, the inside of the second sliding groove 13 is connected with a supporting block 14, the supporting block 14 is in sliding connection with the second sliding groove 13, two sides of the supporting block 14 are fixed with spring posts 16, the bottom of the supporting block 14 is connected with a sucking disc 17, the charger can be fixed on a table, and a user can find the charger quickly when the charger needs to be used next time.

Referring to fig. 1-3, the compression spring 9 is made of stainless steel, so that the user can move the upper housing 4 conveniently, two clamping blocks 5 and two clamping grooves 6 are arranged, and the clamping blocks 5 are matched with the clamping grooves 6, so that the upper housing 4 is fixed, and the upper housing 4 and the lower housing 7 are matched with each other conveniently to prevent the charging wire from being separated from the USB hole.

Referring to fig. 1-2, the connecting plate 11 is slidably connected to the first sliding groove 8, so that the connecting plate 11 can slide in the first sliding groove 8, eight rubber pads 2 are provided, and the rubber pads 2 are L-shaped, so as to protect the charger main body 1 and reduce the loss caused by the impact between the charger main body 1 and the ground or an object.

Referring to fig. 1 and 4, eight grooves 15 are provided, and the grooves 15 are adapted to the spring posts 16, so that the spring posts 16 can be conveniently clamped into the grooves 15, and the supporting blocks 14 can be conveniently fixed.

The working principle is as follows: firstly, before a user inserts a charging wire into a USB hole 10, the user moves an upper shell 4 upwards to move a clamping block 5 out of a clamping groove 6, meanwhile, a connecting plate 11 moves upwards through a first sliding groove 8 and extrudes a compression spring 9, when the USB hole 10 is completely leaked, the user inserts a charging wire socket into the USB hole 10 and leads the charging wire to pass through a wire outlet 12, then the upper shell 4 is loosened, the elasticity is recovered because the compression spring 9 is not subjected to extrusion force, the connecting plate 11 is pushed to slide downwards, the upper shell 4 moves downwards, the clamping block 5 is clamped into the clamping groove 6 to fix the upper shell 4, then the user inserts a charger body 1 into a power socket through a power plug 3, and if the charging wire needs to be extracted, the upper shell 4 is opened by repeating the steps, then the charging wire is extracted, when the charger body falls to the ground, the rubber pad 2 can cushion, when charging is completed and the charger is pulled out from the power socket, a user can compress the spring columns 16 on two sides of the supporting block 14 by pressing the spring columns 16 on two sides of the supporting block 14 and move the spring columns out of the grooves 15 on the upper side, then the supporting block 14 slides downwards through the second sliding groove 13, the sucker 17 moves downwards, when the spring columns 16 move to be parallel to the grooves 15 on the lower side, the spring columns 16 recover elasticity due to no extrusion force, and are clamped into the grooves 15 on the lower side again, the supporting block 14 and the sucker 17 are fixed at the same time, the sucker 17 completely leaks outwards, and the user can fix the charger on a table through the sucker 17 so that the user can take the charger next time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable mobile phone charger, includes charger main part (1), its characterized in that: rubber pads (2) are fixed at four corners of the charger main body (1), a power plug (3) is fixed at one side of the charger main body (1), a first sliding groove (8) and a USB hole (10) are respectively formed at the other side of the charger main body (1), the first sliding groove (8) is positioned above the USB hole (10), a compression spring (9) is fixed above the inner part of the first sliding groove (8), a connecting plate (11) is fixed at the bottom end of the compression spring (9), an upper shell (4) is fixed at one side of the connecting plate (11), clamping blocks (5) are fixed at two sides of the bottom of the upper shell (4), a wire outlet (12) is formed in the outer surface of the upper shell (4), a lower shell (7) is fixed below the other side of the charger main body (1), a clamping groove (6) is formed in the top of the lower shell (7), the charger is characterized in that a second sliding groove (13) and a groove (15) are formed in the outer surface and the back of the charger main body (1), a supporting block (14) is connected inside the second sliding groove (13), the supporting block (14) is connected with the second sliding groove (13) in a sliding mode, spring columns (16) are fixed to two sides of the supporting block (14), and a sucking disc (17) is connected to the bottom of the supporting block (14).

2. A portable handset charger as defined in claim 1, wherein: the compression spring (9) is made of stainless steel.

3. A portable handset charger as defined in claim 1, wherein: the clamping blocks (5) and the clamping grooves (6) are respectively provided with two clamping blocks, and the clamping blocks (5) are matched with the clamping grooves (6).

4. A portable handset charger as defined in claim 1, wherein: the connecting plate (11) is connected with the first sliding chute (8) in a sliding manner.

5. A portable handset charger as defined in claim 1, wherein: eight rubber pads (2) are arranged, and the shape of rubber pads (2) is "L" shape.

6. A portable handset charger as defined in claim 1, wherein: eight grooves (15) are formed, and the grooves (15) are matched with the spring columns (16).