CN213879606U

CN213879606U - Portable adapter

Info

Publication number: CN213879606U
Application number: CN202022653172.2U
Authority: CN
Inventors: 潘自聪; 熊文
Original assignee: Foshan Shunde Yangwei Electric Appliance Co ltd
Current assignee: Foshan Shunde Yangwei Electric Appliance Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-03
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a portable adapter, which comprises a housin, open at the casing top has the top opening, the top opening is equipped with the heating panel, heating panel one side fixedly connected with telescopic link, the telescopic link is equipped with two, the telescopic link surface is convoluted and is provided with the spring, heating panel opposite side fixedly connected with dead lever, the installation piece has all been welded to telescopic link and dead lever one end, casing top four corners has all been opened first drill way, it has the second drill way to open on the installation piece, the recess has all been opened in top opening four corners, installation piece and recess phase-match, it has the magnet stick to peg graft between first drill way and the second drill way, the utility model discloses can take out or install the heating panel easily to convenience of customers clears away the dust on the heating panel, and convenient repair to the adapter inside, and the practicality is high.

Description

Portable adapter

Technical Field

The utility model relates to a power supply unit technical field specifically is a portable adapter.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, is widely matched with equipment such as a telephone master and slave machine, a language repeater, a notebook computer, a cellular phone and the like, and is widely applied to various fields such as industrial automation control, military equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters and the like.

However, the whole of most of the current adapters are fixed on the heat dissipation plate, and dust on the heat dissipation plate is difficult to remove when the adapters are disassembled, so that the heat dissipation plate is blocked, and the heat dissipation effect of the whole adapter is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable adapter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable adapter, includes the casing, open at the casing top has the top opening, the top opening is equipped with the heating panel, open the heating panel surface has even mesh, heating panel one side fixedly connected with telescopic link, the telescopic link is equipped with two, the telescopic link surface spirals and is provided with the spring, heating panel opposite side fixedly connected with dead lever, the dead lever is equipped with two, telescopic link and dead lever one end all weld have the installation piece, first drill way has all been opened in casing top four corners, it has the second drill way to open on the installation piece, casing top opening four corners all is opened flutedly, installation piece and recess phase-match, it has the magnet stick to peg graft between first drill way and the second drill way.

Preferably, there are fan and PCB circuit board in shells inner wall bottom fixed mounting respectively, PCB circuit board one side is connected with the output line, output line one end runs through to the casing outside and is connected with the wiring port, PCB circuit board bottom welding has the socket, the socket bottom extends to the casing outside.

Preferably, the equal fixedly connected with first magnet board of installation piece one end, recess one side fixedly connected with second magnet board.

Preferably, one side of the top of the inner wall of the shell is fixedly connected with a baffle plate, the baffle plate is positioned below one side of the top opening, and the middle of the top of the heat dissipation plate is fixedly connected with a handle.

Preferably, the equal fixedly connected with of casing corner prevents falling the layer, prevent falling the layer and form by rubber materials preparation.

Preferably, the first magnet plate, the second magnet plate and the magnet rod are all made of magnet materials, and the inner wall surfaces of the first orifice and the second orifice are all made of steel materials.

Preferably, one end of the spring is fixedly connected to one end of the telescopic rod, and the other end of the spring is fixedly connected to one end of the mounting block.

Preferably, the width of the baffle is greater than the width of the top opening.

Preferably, the blowing direction of the fan is aligned with the heat dissipation plate.

Preferably, the first orifice is the same size as the second orifice.

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

1. the utility model discloses a cooperation of casing and heating panel, when will installing the heating panel on the casing, at first the telescopic link inserts in two of them recesses, make the first magnet board of connecting in the installation piece and the second magnet board of connecting in the recess adsorb each other, peg graft the magnet stick again in first drill way and second drill way, compress the telescopic link hard, make the dead lever of connecting at the heating panel other end peg graft in another two recesses, make the telescopic link be in the state of flare-outing through the rebound effort of spring, thereby make the first magnet board and the second magnet board of connecting on the dead lever adsorb, again peg graft the magnet stick in other first drill way and second drill way, make the dead lever and casing fixed mutually, when will take out the heating panel, at first take out the magnet stick, rethread holds up the handle and pulls the heating panel and makes the telescopic link be in the contraction state, thereby can take out the heating panel easily, therefore, the heat dissipation plate can be taken out and installed conveniently, dust on the heat dissipation plate can be removed conveniently by a user, and the interior of the adapter can be repaired conveniently.

Drawings

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

fig. 2 is a schematic top view of the housing of the present invention;

fig. 3 is an enlarged structural diagram of the structure of the present invention a;

fig. 4 is a schematic structural view of the heat dissipating plate of the present invention.

In the figure: 10-a housing; 11-a falling-proof layer; 20-a PCB circuit board; 21-a socket; 30-a fan; 40-a heat sink; 401-a baffle; 402-top opening; 403-a first orifice; 404-a groove; 405-a handle grip; 41-a magnet bar; 42-a telescopic rod; 43-a spring; 44-a mounting block; 441-a second aperture; 45-a first magnet plate; 451-a second magnet plate; 46-fixing the rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a portable adapter comprises a housing 10.

The top of the shell 10 is provided with a top opening 402, the top opening 402 is provided with a heat dissipation plate 40, the surface of the heat dissipation plate 40 is provided with uniform meshes, one side of the heat dissipation plate 40 is fixedly connected with two telescopic rods 42, the number of the telescopic rods 42 is two, the surface of each telescopic rod 42 is spirally provided with a spring 43, the other side of the heat dissipation plate 40 is fixedly connected with a fixing rod 46, the number of the fixing rods 46 is two, mounting blocks 44 are welded to one ends of the telescopic rods 42 and one ends of the fixing rods 46, four corners of the top of the shell 10 are provided with first orifices 403, the mounting blocks 44 are provided with second orifices 441, four corners of the top opening 402 of the shell 10 are provided with grooves 404, the mounting blocks 44 are matched with the grooves 404, and a magnet rod 41 is inserted between the first orifices 403 and the second orifices 441.

Wherein, casing 10 inner wall bottom fixed mounting respectively has fan 30 and PCB circuit board 20, PCB circuit board 20 one side is connected with output line 22, output line 22 one end is run through to the casing 10 outside and is connected with the wiring port, PCB circuit board 20 bottom welding has socket 21, the socket 21 bottom extends to the casing 10 outside.

One end of the mounting block 44 is fixedly connected with a first magnet plate 45, and one side of the groove 404 is fixedly connected with a second magnet plate 451.

Wherein, the middle of the top of the heat dissipation plate 40 is fixedly connected with an armrest handle 405.

Further, when the first magnet plate 45 attached to the mounting block 44 and the second magnet plate 451 attached to the groove 404 are attached to each other, the first aperture 403 in the housing 10 and the second hole in the mounting block 44 are arranged in the coaxial direction.

Further, when the heat dissipation plate 40 is to be mounted on the housing 10, the expansion rod 42 is first inserted into two of the grooves 404, the first magnet plate 45 connected to the mounting block 44 and the second magnet plate 451 connected to the grooves 404 are attracted to each other, and the magnet rod 41 is inserted into the other first and

second apertures

403 and 441 to fix one end of the expansion rod 42 to the housing 10.

Further, the telescopic rod 42 is compressed by force to make the telescopic rod 42 in a tightened and rotated state, so that the fixing rod 46 connected to the other end of the heat dissipation plate 40 is inserted into the other two grooves 404, the telescopic rod 42 is in a straightened state by the repulsive force of the spring 43, so that the first magnet plate 45 and the second magnet plate 451 connected to the fixing rod 46 are attracted, and the magnet rod 41 is inserted into the first aperture 403 and the second aperture 441, so that the fixing rod 46 is fixed to the housing 10.

Further, when the heat dissipation plate 40 is to be taken out, the magnet rod 41 is taken out first, and then the heat dissipation plate 40 is pulled by the handle 405 to enable the telescopic rod 42 to be in a contracted state, so that the heat dissipation plate 40 can be taken out easily, the heat dissipation plate 40 can be taken out and installed conveniently, a user can clean dust on the heat dissipation plate 40 conveniently, and the interior of the adapter can be repaired conveniently.

Further, heat can be dissipated from the inside by turning on the fan 30.

A baffle 401 is fixedly connected to one side of the top of the inner wall of the housing 10, and the baffle 401 is located below one side of the top opening 402.

Further, the heat dissipation plate 40 and the edge of the case 10 can be made more hermetically sealed by the baffle 401.

Wherein, the equal fixedly connected with in casing 10 corner prevents falling layer 11, prevent falling layer 11 and form by the rubber materials preparation.

Further, the function of the anti-falling layer 11 can play a role of anti-falling for the adapter.

The first magnet plate 45, the second magnet plate 451, and the magnet rod 41 are made of a magnet material, and the inner wall surfaces of the first aperture 403 and the second aperture 441 are made of a steel material.

One end of the spring 43 is fixedly connected to one end of the telescopic rod 42, and the other end of the spring 43 is fixedly connected to one end of the mounting block 44.

Wherein the width of the baffle 401 is larger than the width of the top opening 402.

Wherein the blowing direction of the fan 30 is aligned with the heat dissipation plate 40.

Wherein the first aperture 403 is the same size as the second aperture 403.

The working principle is as follows: in use, when the heat dissipation plate 40 is to be mounted on the housing 10, the telescopic rod 42 is first inserted into two of the grooves 404, the first magnet plate 45 connected to the mounting block 44 and the second magnet plate 451 connected to the grooves 404 are attracted to each other, the magnet rod 41 is then inserted into the first aperture 403 and the second aperture 441 to fix one end of the telescopic rod 42 to the housing 10, the telescopic rod 42 is compressed by force to make the telescopic rod 42 in a tightened and rotated state, so that the fixing rod 46 connected to the other end of the heat dissipation plate 40 is inserted into the other two grooves 404, the telescopic rod 42 is in a straightened state by the repulsive force of the spring 43 to make the first magnet plate 45 and the second magnet plate 451 connected to the fixing rod 46 attracted to each other, the magnet rod 41 is then inserted into the other first aperture 403 and the other second aperture 441 to fix the fixing rod 46 to the housing 10, and when the heat dissipation plate 40 is to be taken out, the magnet rod 41 is taken out first, and then the heat dissipation plate 40 is pulled by the handle 405 to enable the telescopic rod 42 to be in a contraction state, so that the heat dissipation plate 40 can be taken out easily, the heat dissipation plate 40 is taken out and installed conveniently, a user can clean dust on the heat dissipation plate 40 conveniently, and the interior of the adapter can be repaired conveniently.

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 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 adapter, characterized by: the heat dissipation plate comprises a shell (10), wherein the top of the shell (10) is provided with a top opening (402), the top opening (402) is provided with a heat dissipation plate (40), the surface of the heat dissipation plate (40) is provided with uniform meshes, one side of the heat dissipation plate (40) is fixedly connected with a telescopic rod (42), the number of the telescopic rod (42) is two, the surface of the telescopic rod (42) is spirally provided with a spring (43), the other side of the heat dissipation plate (40) is fixedly connected with a fixing rod (46), the number of the fixing rod (46) is two, mounting blocks (44) are welded at one ends of the telescopic rod (42) and the fixing rod (46), four corners of the top of the shell (10) are provided with first orifices (403), the mounting blocks (44) are provided with second orifices (441), four corners of the top opening (402) are provided with grooves (404), and the mounting blocks (44) are matched with the grooves (404), a magnet rod (41) is inserted between the first hole (403) and the second hole (441).

2. A portable adapter according to claim 1, wherein: casing (10) inner wall bottom fixed mounting respectively has fan (30) and PCB circuit board (20), PCB circuit board (20) one side is connected with output line (22), output line (22) one end is run through to casing (10) outside and is connected with the wiring port, PCB circuit board (20) bottom welding has socket (21), socket (21) bottom extends to casing (10) outside.

3. A portable adapter according to claim 1, wherein: the mounting block (44) is characterized in that one end of the mounting block is fixedly connected with a first magnet plate (45), and one side of the groove (404) is fixedly connected with a second magnet plate (451).

4. A portable adapter according to claim 1, wherein: the heat dissipation plate is characterized in that a baffle (401) is fixedly connected to one side of the top of the inner wall of the shell (10), the baffle (401) is located below one side of the top opening (402), and an armrest handle (405) is fixedly connected to the middle of the top of the heat dissipation plate (40).

5. A portable adapter according to claim 1, wherein: the corner of the shell (10) is fixedly connected with an anti-falling layer (11), and the anti-falling layer (11) is made of rubber materials.

6. A portable adapter according to claim 3, wherein: the first magnet plate (45), the second magnet plate (451) and the magnet rod (41) are all made of magnet materials, and the inner wall surfaces of the first hole (403) and the second hole (441) are all made of steel materials.

7. A portable adapter according to claim 1, wherein: one end of the spring (43) is fixedly connected to one end of the telescopic rod (42), and the other end of the spring (43) is fixedly connected to one end of the mounting block (44).

8. A portable adapter according to claim 4, wherein: the width of the baffle (401) is larger than that of the top opening (402).

9. A portable adapter according to claim 2, wherein: the blowing direction of the fan (30) is aligned with the heat dissipation plate (40).

10. A portable adapter according to claim 1, wherein: the first aperture (403) is the same size as the second aperture (441).