CN216598178U

CN216598178U - Universal power adapter for mobile phone

Info

Publication number: CN216598178U
Application number: CN202123304512.1U
Authority: CN
Inventors: 李星
Original assignee: Shenzhen Abp Technology Co ltd
Current assignee: Shenzhen Abp Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of adapters, in particular to a universal power adapter for mobile phones, which comprises an adapter main body and an installation sleeve arranged on the outer wall of the adapter main body, wherein one end of the adapter main body is provided with a plug, one end of the adapter main body, which is far away from the plug, is provided with a connecting port, the inner wall of the connecting port is provided with a sealing component, one ends of a first sealing plate and a second sealing plate are fixedly connected with a pressing block, one end of the pressing block is provided with a limiting block, one end of the pressing block is also fixedly connected with a control block, one end of the pressing block, which is close to the limiting block, is fixedly connected with a movable rod, the outer wall of the movable rod is adjusted with a return spring, and the movable rod is movably connected with the inner cavity of the limiting block, the utility model not only can ensure the stability, but also can avoid the dust from entering under the connected and unconnected state of the connecting port, and solve the problem that the dust in the air can easily enter, the service life is long.

Description

Universal power adapter for mobile phone

Technical Field

The utility model relates to an adapter technical field specifically is a general type power adapter for cell-phone.

Background

The power adapter is also called an external power supply, is a power supply voltage conversion device for small portable electronic equipment and electronic appliances, and is commonly used in small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.

However, the connection port of the conventional universal power adapter for mobile phones is exposed in the air, so that dust in the air is easily introduced into the power adapter, the service life of the power adapter is shortened, and the internal heat of the power adapter is difficult to be quickly discharged after being used for a long time, so that the power adapter needs to be stopped for waiting for heat dissipation, and the working efficiency is affected.

To the above problem, the utility model provides a general type power adapter for cell-phone.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal power adapter for mobile phone, one end of the first and the second sealing plate is fixedly connected with a press block, one end of the press block is provided with a limit block, one end of the press block is also fixedly connected with a control block, one end of the press block close to the limit block is fixedly connected with a movable rod, the outer wall of the movable rod is adjusted with a reset spring, the movable rod is movably connected with the inner cavity of the limit block, one end of the reset spring is fixedly connected with the press block, the other end is fixedly connected with the limit block, the first sealing plate and the second sealing plate are jointed together under the loose state of the reset spring, the upper end of the heat conducting component is provided with a rubber heat collecting layer, the upper end of the rubber heat collecting layer is provided with a heat discharging hole, the side end of the rubber heat collecting layer is provided with a pressure groove, the lower end of the heat conducting plate is adhered with a first coating, the upper end of the heat conducting plate is adhered with a second coating, the first coating and the second coating are components made of graphene material, thereby solving the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a universal power adapter for a mobile phone comprises an adapter main body and an installation sleeve installed on the outer wall of the adapter main body, wherein a plug is installed at one end of the adapter main body, a connecting port is formed in one end, far away from the plug, of the adapter main body, a sealing assembly is arranged on the inner wall of the connecting port and comprises a first sealing plate and a second sealing plate which are arranged in the inner cavity of the connecting port, pressing blocks are fixedly connected to one ends of the first sealing plate and the second sealing plate, a limiting block is arranged at one end of each pressing block, and a control block is fixedly connected to one end of each pressing block;

the briquetting is close to the one end fixedly connected with movable rod of stopper, and reset spring has been adjusted to the outer wall of movable rod, the inner chamber swing joint of movable rod and stopper.

Preferably, one end of the return spring is fixedly connected with the pressing block, and the other end of the return spring is fixedly connected with the limiting block.

Preferably, the first sealing plate and the second sealing plate are attached to each other when the return spring is in a relaxed state.

Preferably, the first sealing plate and the second sealing plate are symmetrically distributed about the center of the connection port, and the first sealing plate and the second sealing plate are both members made of rubber materials.

Preferably, a heat dissipating assembly is installed at an upper end of the adapter body to discharge internal heat of the adapter body.

Preferably, the heat dissipation assembly comprises a heat conduction assembly, the upper end of the heat conduction assembly is provided with a rubber heat collection layer, the upper end of the rubber heat collection layer is provided with a heat dissipation hole, and the side end of the rubber heat collection layer is provided with a pressing groove.

Preferably, the heat conduction assembly comprises a heat conduction plate attached to the upper end of the adapter body, a first coating is bonded to the lower end of the heat conduction plate, and a second coating is bonded to the upper end of the heat conduction plate.

Preferably, the first coating and the second coating are both members made of graphene materials.

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

1. the utility model provides a general type power adapter for cell-phone, the one end of first closing plate and second closing plate all fixedly connected with briquetting, the one end of briquetting is provided with the stopper, and one end of briquetting is fixedly connected with the control block still, the briquetting is close to the one end of stopper fixedly connected with movable rod, the outer wall of movable rod is adjusted has reset spring, movable rod and the inner chamber swing joint of stopper, reset spring's one end and briquetting fixed connection, the other end and stopper fixed connection, when the connector is not connected, reset spring is under the flaccidity state, first closing plate and second closing plate laminating mutually, seal the connector, avoid the dust to get into, when using the connector, at first stimulate the control block, utilize the control block to drive the briquetting to pull open first closing plate and second closing plate, reset spring also can be in the extrusion of briquetting and be tight state, insert the joint this moment, then loosen the control block, the briquetting can drive first closing plate and second closing plate clamp joint under reset spring's effort, not only can ensure stability, can also avoid the dust to get into under connector connection and the non-connected state, solves the problem that the dust in the air got into in the connector easily, long service life.

2. The utility model provides a general type power adapter for cell-phone, rubber heat collection layer is installed to the upper end of heat conduction subassembly, the upper end of rubber heat collection layer is seted up the heat extraction hole, the indent is seted up to the side of rubber heat collection layer, the heat conduction subassembly includes the heat-conducting plate of laminating in the adapter main part upper end, the lower extreme of heat-conducting plate bonds has first coating, the upper end of heat-conducting plate bonds has the second coating, first coating and second coating are the component that the graphene material made, after long-time work, the heat that produces in the adapter main part can be led into the inner chamber of rubber heat collection layer through the heat-conducting plate, then discharge from the heat extraction hole, the graphene material has extremely strong heat conductivity, the heat-conducting plate passes through the cooperation between first coating and the second coating, can very big improvement heat conduction speed, so improve heat extraction efficiency, when the heat that produces in the adapter main part is too much, the heat of the inner cavity of the rubber heat collecting layer can be driven to be quickly discharged only by pressing the pressing groove, and the problem that the internal heat is difficult to be quickly discharged, so that the use is stopped to wait for heat dissipation is solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the connector according to the present invention;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

fig. 4 is a schematic structural view of the heat dissipation assembly of the present invention;

fig. 5 is a schematic structural view of the heat conducting assembly of the present invention.

In the figure: 1. an adapter body; 2. installing a sleeve; 3. a plug; 4. a connecting port; 5. a seal assembly; 51. a first sealing plate; 52. a second sealing plate; 53. briquetting; 54. a limiting block; 55. a control block; 56. a movable rod; 57. a return spring; 6. a heat dissipating component; 61. a heat conducting component; 611. a heat conducting plate; 612. a first coating layer; 613. a second coating layer; 62. a rubber heat collecting layer; 63. heat removal holes; 64. and (5) pressing the groove.

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 order to solve the problem that dust in the air easily enters the connection port, as shown in fig. 1 to 3, the following preferable technical solutions are provided:

a universal power adapter for a mobile phone comprises an adapter body 1 and an installation sleeve 2 installed on the outer wall of the adapter body 1, wherein a plug 3 is installed at one end of the adapter body 1, a connecting port 4 is formed in one end, far away from the plug 3, of the adapter body 1, a sealing assembly 5 is arranged on the inner wall of the connecting port 4, the sealing assembly 5 comprises a first sealing plate 51 and a second sealing plate 52 which are arranged in the inner cavity of the connecting port 4, a pressing block 53 is fixedly connected to one ends of the first sealing plate 51 and the second sealing plate 52, a limiting block 54 is arranged at one end of the pressing block 53, a control block 55 is also fixedly connected to one end of the pressing block 53, a movable rod 56 is fixedly connected to one end, close to the limiting block 54, a reset spring 57 is adjusted on the outer wall of the movable rod 56, the movable rod 56 is movably connected with the inner cavity of the limiting block 54, and one end of the reset spring 57 is fixedly connected with the pressing block 53, the other end is fixedly connected with the limiting block 54, the first sealing plate 51 and the second sealing plate 52 are attached to each other when the return spring 57 is in a relaxed state, the first sealing plate 51 and the second sealing plate 52 are symmetrically distributed about the center of the connecting port 4, and the first sealing plate 51 and the second sealing plate 52 are both members made of rubber materials.

Specifically, when the connection port 4 is not connected, the return spring 57 is in a loose state, the first sealing plate 51 and the second sealing plate 52 are attached to each other, the connection port 4 is sealed, and dust is prevented from entering, when the connection port 4 is used, the control block 55 is firstly pulled, the control block 55 is utilized to drive the pressing block 53 to pull the first sealing plate 51 and the second sealing plate 52 apart, the return spring 57 can also be in a tight state in the extrusion of the pressing block 53, the connection joint is inserted at the moment, then the control block 55 is loosened, the pressing block 53 can drive the first sealing plate 51 and the second sealing plate 52 to clamp the connection joint under the action force of the return spring 57, the stability can be guaranteed, dust can be prevented from entering the connection port 4 in a connected and unconnected state, the problem that dust in the air easily enters the connection port 4 is solved, and the service life is long.

In order to solve the problem that the internal heat is difficult to be quickly discharged, so that the use is required to be stopped for waiting for heat dissipation, as shown in fig. 4-5, the following preferable technical solutions are provided:

the heat dissipation assembly 6 is installed at the upper end of the adapter main body 1 and used for discharging the internal heat of the adapter main body 1, the heat dissipation assembly 6 comprises a heat conduction assembly 61, a rubber heat collection layer 62 is installed at the upper end of the heat conduction assembly 61, a heat discharge hole 63 is formed in the upper end of the rubber heat collection layer 62, a pressure groove 64 is formed in the side end of the rubber heat collection layer 62, the heat conduction assembly 61 comprises a heat conduction plate 611 attached to the upper end of the adapter main body 1, a first coating 612 is bonded to the lower end of the heat conduction plate 611, a second coating 613 is bonded to the upper end of the heat conduction plate 611, and the first coating 612 and the second coating 613 are made of graphene materials.

Specifically, after long-time work, the inside produced heat of adapter main body 1 can pass through the inner chamber of the leading-in rubber heat collection layer 62 of heat-conducting plate 611, then discharge from heat extraction hole 63, the graphite alkene material has extremely strong heat conductivity, heat-conducting plate 611 passes through the cooperation between first coating 612 and the second coating 613, the improvement heat conduction speed that can be very big, so improve heat extraction efficiency, when the inside produced heat of adapter main body 1 is too much, only need press down groove 64, can drive the heat of rubber heat collection layer 62 inner chamber and discharge fast, it is difficult to discharge fast to solve inside heat, lead to the radiating problem of the stop to use waiting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a general type power adapter for cell-phone, includes adapter main part (1) to and install installation cover (2) at adapter main part (1) outer wall, plug (3) are installed to the one end of adapter main part (1), and adapter main part (1) keeps away from the one end of plug (3) and has seted up connector (4), its characterized in that: a sealing assembly (5) is arranged on the inner wall of the connecting port (4), the sealing assembly (5) comprises a first sealing plate (51) and a second sealing plate (52) which are arranged in an inner cavity of the connecting port (4), one ends of the first sealing plate (51) and the second sealing plate (52) are fixedly connected with a pressing block (53), one end of the pressing block (53) is provided with a limiting block (54), and one end of the pressing block (53) is also fixedly connected with a control block (55);

one end of the pressing block (53) close to the limiting block (54) is fixedly connected with a movable rod (56), the outer wall of the movable rod (56) is adjusted with a return spring (57), and the movable rod (56) is movably connected with the inner cavity of the limiting block (54).

2. A universal power adapter for mobile phones according to claim 1, characterized in that: one end of the return spring (57) is fixedly connected with the pressing block (53), and the other end of the return spring is fixedly connected with the limiting block (54).

3. A universal power adapter for mobile phones according to claim 2, characterized in that: the first sealing plate (51) and the second sealing plate (52) are attached to each other when the return spring (57) is in a relaxed state.

4. A universal power adapter for mobile phones according to claim 3, characterized in that: the first sealing plate (51) and the second sealing plate (52) are symmetrically distributed about the center of the connecting port (4), and the first sealing plate (51) and the second sealing plate (52) are both members made of rubber materials.

5. A universal power adapter for mobile phones according to claim 1, characterized in that: and the upper end of the adapter main body (1) is provided with a heat dissipation assembly (6) for discharging the internal heat of the adapter main body (1).

6. A universal power adapter for mobile phone according to claim 5, characterized in that: the heat dissipation assembly (6) comprises a heat conduction assembly (61), a rubber heat collecting layer (62) is installed at the upper end of the heat conduction assembly (61), heat discharging holes (63) are formed in the upper end of the rubber heat collecting layer (62), and a pressing groove (64) is formed in the side end of the rubber heat collecting layer (62).

7. A universal power adapter for mobile phones according to claim 6, characterized in that: the heat conducting component (61) comprises a heat conducting plate (611) attached to the upper end of the adapter body (1), a first coating (612) is bonded to the lower end of the heat conducting plate (611), and a second coating (613) is bonded to the upper end of the heat conducting plate (611).

8. A universal power adapter for cellular phones according to claim 7, wherein: the first coating (612) and the second coating (613) are both made of graphene.