CN216672629U

CN216672629U - Portable power source convenient to change interface

Info

Publication number: CN216672629U
Application number: CN202122709858.3U
Authority: CN
Inventors: 林本军
Original assignee: Dongguan Baotu Electronic Technology Co ltd
Current assignee: Dongguan Baotu Electronic Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-03
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a portable power source convenient for interface replacement, which comprises a shell and a heat dissipation mechanism, wherein a storage battery is arranged in an inner cavity of the shell, the heat dissipation mechanism for dissipating heat is arranged at the bottom of the storage battery, the heat dissipation mechanism comprises a heat conduction plate, a graphene heat dissipation plate and heat dissipation strips, the graphene heat dissipation plate is arranged at the bottom of the heat conduction plate, the heat dissipation strips are arranged at the bottom of the graphene heat dissipation plate, and one side of the storage battery is connected with a buffer spring. This portable power source convenient to change interface adopts mutually supporting between a plurality of mechanisms, not only can change portable power source's the interface that charges, also can accomodate the charging wire simultaneously, and can improve the radiating effect of whole device through the heat dissipation mechanism that sets up, the high temperature that prevents the inside battery of shell leads to the battery to damage, and the buffer spring who sets up can carry out effectual protection to the battery when portable power source receives the impact, prevent that the battery from receiving the impact and leading to the short circuit.

Description

Portable power source convenient to change interface

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with an interface convenient to replace.

Background

In the prior art, with the wide application of portable electronic products such as smart phones and iPADs, a user often needs to charge a battery of the electronic product in time, and accordingly the wide application of the portable mobile power supply is promoted. The mobile power supply is a portable charger integrating power supply and charging functions, and can charge or supply power to various electronic products such as mobile phones and the like at any time and any place.

The type of an input/output interface of a mobile power supply on the market is set before leaving a factory, and a user has the problem that the type of the input/output interface cannot be changed according to the user's needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mobile power supply with an easily replaceable interface, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable power source convenient for interface replacement comprises a shell and a heat dissipation mechanism, wherein an inner cavity of the shell is provided with a storage battery, the heat dissipation mechanism for dissipating heat is arranged at the bottom of the storage battery, the heat dissipation mechanism comprises a heat conduction plate, a graphene heat dissipation plate and heat dissipation strips, the graphene heat dissipation plate is arranged at the bottom of the heat conduction plate, the heat dissipation strips are arranged at the bottom of the graphene heat dissipation plate, two sides of the storage battery are connected with buffer springs, the top end of the storage battery is connected with a charging wire, the inner side of the charging wire is provided with a wire receiving roller, the left side of the wire receiving roller is connected with a rotating handle, the top end of the charging wire is connected with a sliding block, the top of the sliding block is provided with a connecting head, the top of the connecting head is connected with a connecting sleeve, the top end of the connecting sleeve is provided with a charging port, one side of the sliding block is provided with a slide way, the right side of the charging wire is provided with a sliding groove, and the inner cavity of the sliding groove is provided with a telescopic spring, one end of the telescopic spring is connected with a moving block, the other end of the moving block is connected with a clamping block, and a clamping groove is formed in the right side of the clamping block.

Preferably, the heat dissipation strips are equidistantly distributed at the bottom of the graphene heat dissipation plate, and the heat dissipation strips and the graphene heat dissipation plate are vertically distributed.

Preferably, the buffer springs are symmetrically distributed along the vertical center line of the storage battery, and the buffer springs are distributed in parallel.

Preferably, the number of the sliding blocks is two, the sizes of the sliding blocks are consistent, and the sliding blocks are connected with the sliding ways in a sliding mode.

Preferably, the connector and the slider are vertically distributed, and the outer diameter of the connector is matched with the inner diameter of the connecting sleeve.

Preferably, the moving block is connected with the sliding groove in a sliding mode, and the moving block is connected with the clamping block in a welding mode.

Preferably, the draw-in groove equidistance distributes on the lateral wall of charging wire, and the outside diameter size looks adaptation of the inside diameter size of draw-in groove and fixture block.

The utility model provides a portable power source with a conveniently replaced interface, which has the following beneficial effects: the portable power source convenient for interface replacement adopts the mutual matching of the mechanisms, not only can the charging interface of the portable power source be replaced, but also the charging wire can be accommodated, the charging wire is prevented from being exposed outside to influence the appearance and carrying, the heat dissipation effect of the whole device can be improved through the arranged heat dissipation mechanism, the storage battery is prevented from being damaged due to overhigh temperature of the storage battery in the shell, the arranged buffer spring can effectively protect the storage battery when the portable power source is impacted, and the storage battery is prevented from being short-circuited due to the impact;

1. according to the utility model, the temperature of the storage battery can be prevented from being overhigh through the arranged umbrella heat mechanism, so that the safety of the mobile power supply is influenced, when the storage battery works to dissipate heat, the heat is guided to the graphene heat dissipation plate through the heat conduction plate, and then the heat is guided to the outer part of the shell through the heat dissipation strip at the bottom to be volatilized, so that the heat dissipation of the storage battery is ensured, the arranged buffer spring can effectively protect the body of the storage battery, and the buffer spring can provide a certain shock absorption effect when the mobile power supply is impacted, so that the storage battery is effectively protected.

2. According to the charging wire winding device, the charging wire can be effectively stored through the combined use of the arranged handle and the wire winding roller, the charging wire is prevented from being overlong to influence the carrying and storage of the mobile power supply, the wire winding roller is rotated through the handle after the mobile power supply is charged and used, the charging wire is wound through the wire winding roller and is stored, and the mobile power supply is convenient to carry.

3. The connecting sleeve is matched with the connecting head, so that the charging head can be replaced, when mobile phones of different models need to be charged, the charging head is pulled out, the charging heads of different models are sleeved on the connecting head through the connecting sleeve at the bottom, the replacement of the connecting port can be completed, the use is convenient, and the length of a charging wire can be adjusted through the combined use of the clamping block and the clamping groove.

Drawings

Fig. 1 is a schematic overall structure diagram of a portable power source with an interface convenient to replace according to the present invention;

FIG. 2 is an enlarged schematic view of the power supply for conveniently replacing the interface at the position A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of a heat dissipation mechanism of a portable power source with an interface convenient to replace according to the present invention.

In the figure: 1. a housing; 2. a storage battery; 3. a heat dissipation mechanism; 301. a heat conducting plate; 302. a graphene heat dissipation plate; 303. a heat dissipating strip; 4. a buffer spring; 5. a charging wire; 6. a wire take-up roller; 7. turning a handle; 8. a slider; 9. a connector; 10. connecting sleeves; 11. a charging port; 12. a slideway; 13. a chute; 14. a tension spring; 15. a moving block; 16. a clamping block; 17. a clamping groove.

Detailed Description

Referring to fig. 1 and fig. 3, the present invention provides a technical solution: a portable power source convenient for replacing an interface comprises a shell 1 and a heat dissipation mechanism 3, wherein a storage battery 2 is arranged in an inner cavity of the shell 1, the heat dissipation mechanism 3 for dissipating heat is arranged at the bottom of the storage battery 2, the heat dissipation mechanism 3 comprises a heat conduction plate 301, a graphene heat dissipation plate 302 and heat dissipation strips 303, the graphene heat dissipation plate 302 is arranged at the bottom of the heat conduction plate 301, the arranged graphene heat dissipation plate 302 can absorb heat transferred from the heat conduction plate 301, the heat dissipation strips 303 are arranged at the bottom of the graphene heat dissipation plate 302, the heat dissipation strips 303 are equidistantly distributed at the bottom of the graphene heat dissipation plate 302 and are vertically distributed with the graphene heat dissipation plate 302, the heat absorbed by the graphene heat dissipation plate 302 can be dissipated through the arranged heat dissipation strips 303 and transferred to the outer side of the shell 1, so that the temperature of the storage battery 2 is reduced, and two sides of the storage battery 2 are connected with buffer springs 4, the buffer springs 4 are symmetrically distributed along the vertical central line of the storage battery 2, the buffer springs 4 are distributed in parallel, the storage battery 2 can be protected through the arranged buffer springs 4, and certain buffer force can be provided when the shell 1 is impacted;

referring to fig. 1, a charging wire 5 is connected to the top end of a storage battery 2, a wire receiving roller 6 is arranged on the inner side of the charging wire 5, a rotating handle 7 is connected to the left side of the wire receiving roller 6, the wire receiving roller 6 can be driven to rotate by rotating the rotating handle 7, so that the charging wire 5 is received and processed, a slider 8 is connected to the top end of the charging wire 5, two connectors 9 are installed on the top of the slider 8, the sliders 8 are identical in size and are in sliding connection with a slide rail 12, the connectors 9 and the slider 8 are vertically distributed, the outer diameter of each connector 9 is matched with the inner diameter of the corresponding connecting sleeve 10, the charging port 11 can be conveniently replaced by clamping the connectors 9 and the connecting sleeves 10, the connecting sleeves 10 are connected to the top end of the connectors 9, and the charging port 11 is installed on the top end of the connecting sleeves 10;

referring to fig. 1 and 2, a slide rail 12 is disposed on one side of the slider 8, a slide groove 13 is disposed on the right side of the charging wire 5, and an expansion spring 14 is disposed in an inner cavity of the slide groove 13, the movable block 15 can be driven to move left and right through the extension spring 14, one end of the extension spring 14 is connected with the movable block 15, and the other end of the moving block 15 is connected with a clamping block 16, the moving block 15 is connected with the sliding chute 13 in a sliding way, and the moving block 15 is welded with the clamping block 16, the sliding moving block 15 can drive the clamping block 16 to move left and right, so that the clamping block 16 can be conveniently clamped into different clamping grooves 17, the clamping grooves 17 are arranged on the right side of the clamping block 16, the clamping grooves 17 are equidistantly distributed on the side wall of the charging wire 5, the diameter size of the inner side of each clamping groove 17 is matched with the diameter size of the outer side of the clamping block 16, can adjust the length of charging wire 5 when fixture block 16 block is to the inside of draw-in groove 17, make things convenient for subsequent use.

In summary, when the portable power source convenient for replacing the interface is used, according to the structure shown in fig. 1 and fig. 2, when the mobile phone needs to be charged, firstly, the charging wire 5 is pulled, the charging wire 5 of the receiving part is pulled under the rotation of the wire take-up roller 6, then, the charging port 11 is inserted into the interface of the mobile phone, the mobile phone is charged, when the charging wire 5 is pulled, the moving block 15 can be pulled by preventing the charging wire 5 from being rewound, the fixture block 16 is driven by the moving block 15 to move, the fixture block 16 is clamped inside the clamping groove 17, so that the length of the charging wire 5 is fixed, the charging wire 5 is prevented from being pulled or rewound again, when the length of the charging wire 5 needs to be adjusted again, the moving block 15 can be pulled again, the fixture block 16 is pulled out by the moving block 15, then, the charging wire 5 is pulled or wound, and when the moving block 15 is loosened after the adjustment is finished, the movable block 15 is driven by the telescopic spring 14 to drive the clamping block 16 to be clamped in the clamping groove 17 again, so that the charging wire 5 is fixed;

when the charging wire 5 needs to be wound after charging is finished, the rotating handle 7 is rotated, the wire winding roller 6 is driven to rotate through the rotating handle 7, and the charging wire 5 starts to be wound under the driving of the wire winding roller 6, so that the charging wire 5 is wound;

then according to the structure shown in fig. 1 and fig. 3, when the storage battery 2 works, heat is generated, the generated heat can be transmitted to the graphene heat dissipation plate 302 through the heat conduction plate 301, then transmitted to the heat dissipation strip 303 through the graphene heat dissipation plate 302, and transmitted to the outside of the shell 1 through the heat dissipation strip 303, so that the heat is dissipated, the temperature of the storage battery 2 is ensured not to be too high, when the shell 1 receives an impact force, the body of the storage battery 2 can be effectively protected through the arranged buffer spring 4, the impact force is transmitted to the buffer spring 4, then the buffer spring 4 can provide a moving reverse acting force to offset the impact force, so that the storage battery 2 is effectively protected, and the storage battery 2 is prevented from being damaged due to too large impact force;

finally, according to the structure shown in fig. 1, when the charging port 11 needs to be replaced, the connecting sleeve 10 only needs to be pulled out, and then the replaced charging port 11 can be charged by clamping the connecting sleeve 10 to the connector 9 again, so that the charging is convenient and fast.

Claims

1. The mobile power supply convenient for replacing the interface is characterized by comprising a shell (1) and a heat dissipation mechanism (3), wherein a storage battery (2) is arranged in an inner cavity of the shell (1) and used for dissipating heat, the heat dissipation mechanism (3) is installed at the bottom of the storage battery (2), the heat dissipation mechanism (3) comprises a heat conduction plate (301), a graphene heat dissipation plate (302) and heat dissipation strips (303), the graphene heat dissipation plate (302) is installed at the bottom of the heat conduction plate (301), the heat dissipation strips (303) are installed at the bottom of the graphene heat dissipation plate (302), two sides of the storage battery (2) are connected with buffer springs (4), the top end of the storage battery (2) is connected with a charging wire (5), a wire collecting roller (6) is arranged on the inner side of the charging wire (5), a rotating handle (7) is connected to the left side of the wire collecting roller (6), and a sliding block (8) is connected to the top end of the charging wire (5), and connector (9) are installed at the top of slider (8), the top of connector (9) is connected with adapter sleeve (10), and the top of adapter sleeve (10) installs mouth (11) that charges, one side of slider (8) is equipped with slide (12), the right side of charging wire (5) is equipped with spout (13), and the inner chamber of spout (13) is equipped with expanding spring (14), the one end of expanding spring (14) is connected with movable block (15), and the other end of movable block (15) is connected with fixture block (16), the right side of fixture block (16) is equipped with draw-in groove (17).

2. The mobile power supply convenient to replace an interface according to claim 1, wherein the heat dissipation strips (303) are equidistantly distributed at the bottom of the graphene heat dissipation plate (302), and the heat dissipation strips (303) are vertically distributed with the graphene heat dissipation plate (302).

3. The portable power supply convenient for interface replacement as claimed in claim 1, wherein the buffer springs (4) are symmetrically distributed along the vertical center line of the storage battery (2), and the buffer springs (4) are distributed in parallel.

4. The portable power supply facilitating interface replacement as claimed in claim 1, wherein the number of the sliding blocks (8) is two, the size of the sliding blocks (8) is the same, and the sliding blocks (8) are slidably connected with the slide ways (12).

5. The portable power supply convenient for interface replacement as claimed in claim 1, wherein the connector (9) and the slider (8) are vertically distributed, and the outside diameter of the connector (9) is matched with the inside diameter of the connecting sleeve (10).

6. The portable power source with the interface convenient to replace according to claim 1, wherein the moving block (15) is slidably connected to the sliding groove (13), and the moving block (15) is welded to the fixture block (16).

7. The portable power source convenient to change interface of claim 1, characterized in that, draw-in groove (17) equidistance distributes on the lateral wall of charging wire (5), and the inside diameter size of draw-in groove (17) and the outside diameter size looks adaptation of fixture block (16).