CN220021739U

CN220021739U - Dustproof power adapter

Info

Publication number: CN220021739U
Application number: CN202321273785.0U
Authority: CN
Inventors: 陈波
Original assignee: Ningbo Kehaohanxing Optoelectronic Technology Co ltd
Current assignee: Ningbo Kehaohanxing Optoelectronic Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-14
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to a dustproof power adapter which comprises a power adapter body, wherein one end of the power adapter body is fixedly connected with a power connecting wire, a groove is formed in the power adapter body, a male connector is fixedly connected with the inside of the power adapter body, and dustproof mechanisms are arranged in the power adapter body and outside the power adapter body. This dustproof power adapter, when needing to use the power adapter body, thereby make first baffle and second baffle separate and make the recess be open state, thereby positive pole magnet and negative pole magnet do not laminate this moment, then peg graft public joint and socket, when need not use the power adapter body, make public joint and socket break away from, make first baffle and second baffle shelter from the recess at last, positive pole magnet and negative pole magnet magnetism inhale mutually this moment, thereby reached dirt-proof purpose, the surface that has solved public joint can be covered with the problem of dust.

Description

Dustproof power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a dustproof power adapter.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, and is generally composed of components such as a shell, a transformer, an inductor, a capacitor, a control ICE, a PCB (printed Circuit Board) and the like, and is commonly used on small electronic products such as mobile phones, liquid crystal displays, notebook computers and the like.

The male connector of the existing power adapter is generally exposed outside, so that the power adapter is not dustproof when in idle, and when the power adapter is used, dust is fully distributed on the outer surface of the male connector, so that the power adapter is affected in use, and in order to dustproof the male connector, the power adapter is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a dustproof power adapter which has the advantage of dust prevention and solves the problem that the outer surface of a male connector is full of dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dustproof power adapter comprises a power adapter body, wherein one end of the power adapter body is fixedly connected with a power connecting wire, a groove is formed in the power adapter body, a male connector is fixedly connected to the inside of the power adapter body, and dustproof mechanisms are arranged in the power adapter body and outside the power adapter body;

the dustproof mechanism comprises a first sliding groove, a first sliding groove is formed in the power adapter body, a second sliding groove is formed in the power adapter body, a first sliding block is movably connected to the first sliding groove, a second sliding block is movably connected to the second sliding groove, a first baffle is fixedly connected to one side of the first sliding block, a second baffle is fixedly connected to one side of the second sliding block, a positive magnet is fixedly connected to one side of the first baffle, and a negative magnet is fixedly connected to one side of the second baffle.

Further, the length of the male connector is smaller than that of the groove, and the power supply connecting wire is arranged opposite to the groove.

Further, the first sliding groove is located on the upper side of the groove, and the second sliding groove is located on the lower side of the groove.

Further, the first sliding block is in sliding connection with the first sliding groove, and the second sliding block is in sliding connection with the second sliding groove.

Further, the first baffle is located at the upper side of the groove, and the second baffle is located at the lower side of the groove.

Further, the positive magnet is located at one side of the first baffle close to the second baffle, and the negative magnet is located at one side of the second baffle close to the first baffle.

Further, the sum of the areas of the second baffle plate and the second baffle plate is larger than the area of the groove, and the second baffle plate are oppositely arranged.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this dustproof power adapter, because the inside of power adapter body has seted up first spout, first spout is located the upside of recess, the second spout has been seted up to the inside of power adapter body, the second spout is located the downside of recess, the inside swing joint of first spout has first slider, first slider and first spout sliding connection, the inside swing joint of second spout has the second slider, second slider and second spout sliding connection, one side fixedly connected with first baffle of first slider, so first baffle can slide along first spout through first slider, first baffle is located the upside of recess, one side fixedly connected with second baffle of second slider, so the second baffle can slide along the second spout through the second slider, the second baffle is located the downside of recess, the area sum of second baffle and second baffle is greater than the area of recess, second baffle and second baffle set up relatively, so can shelter from or make the recess be the state through adjusting the position of first baffle and second baffle, when need not use the power adapter body, make first baffle and second baffle fixedly connected with second baffle, thereby make the second baffle separate the first baffle and the second baffle when need be the open state, thereby make the first power adapter.

2. This dustproof power adapter, because one side fixedly connected with positive pole magnet of first baffle, positive pole magnet is located one side that first baffle is close to the second baffle, one side fixedly connected with negative pole magnet of second baffle, negative pole magnet is located one side that the second baffle is close to first baffle, so positive pole magnet and negative pole magnet's position are relative, when positive pole magnet and negative pole magnet magnetism inhale mutually, can fix the relative position of current first baffle and second baffle, reach the purpose that shelters from the recess, when needs make the recess be open state, manual separation positive pole magnet and negative pole magnet can make first baffle and second baffle slide towards the direction of keeping away from each other.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is a schematic diagram of a groove structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the first baffle and the second baffle of the present utility model;

FIG. 4 is a schematic view of the structure of the power adapter body according to the present utility model;

fig. 5 is a schematic view of the structure of the present utility model without using the power adapter body.

In the figure: the power adapter comprises a power adapter body 1, a power connecting wire 2, a groove 3, a male connector 4, a dustproof mechanism 5, a first chute 501, a second chute 502, a first slide block 503, a second slide block 504, a first baffle 505, a second baffle 506, a positive magnet 507 and a negative magnet 508.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the disclosed dustproof power adapter includes a power adapter body 1, one end of the power adapter body 1 is fixedly connected with a power connection wire 2, a groove 3 is provided in the power adapter body 1, a male connector 4 is fixedly connected in the power adapter body 1, detailed descriptions of known functions and known components are omitted in the specific embodiment of the disclosure, and dustproof mechanisms 5 are provided in the power adapter body 1 and outside.

In fig. 1, 2, 4 and 5, a first chute 501 is provided in the power adapter body 1, the first chute 501 is located on the upper side of the groove 3, a first slide block 503 is movably connected to the first chute 501, the first slide block 503 is slidably connected to the first chute 501, and a first baffle 505 is fixedly connected to one side of the first slide block 503, so that the first baffle 505 can slide along the first chute 501 through the first slide block 503.

In fig. 1, 2, 4 and 5, the second sliding groove 502 is formed in the power adapter body 1, the second sliding groove 502 is located at the lower side of the groove 3, the second sliding groove 502 is movably connected with the second sliding block 504, the second sliding block 504 is slidably connected with the second sliding groove 502, and the second baffle 506 is fixedly connected to one side of the second sliding block 504, so that the second baffle 506 can slide along the second sliding groove 502 through the second sliding block 504.

In fig. 1, 4 and 5, the first baffle 505 is located at the upper side of the groove 3, the second baffle 506 is located at the lower side of the groove 3, the sum of the areas of the second baffle 506 and the second baffle 506 is larger than the area of the groove 3, and the second baffle 506 are arranged opposite to each other, so that the groove 3 can be blocked or the groove 3 can be opened by adjusting the positions of the first baffle 505 and the second baffle 506.

In fig. 1, 4 and 5, when the power adapter body 1 is not required to be used, the first shutter 505 and the second shutter 506 are made to block the groove 3 so as to prevent dust, and when the power adapter body 1 is required to be used, the first shutter 505 and the second shutter 506 are made to be separated so as to make the groove 3 open.

In fig. 1, 3, 4 and 5, a positive magnet 507 is fixedly connected to one side of a first baffle 505, the positive magnet 507 is located at one side of the first baffle 505 close to a second baffle 506, a negative magnet 508 is fixedly connected to one side of the second baffle 506, and the negative magnet 508 is located at one side of the second baffle 506 close to the first baffle 505, so that the positions of the positive magnet 507 and the negative magnet 508 are opposite, when the positive magnet 507 and the negative magnet 508 attract each other, the relative positions of the first baffle 505 and the second baffle 506 can be fixed, so that the purpose of shielding the groove 3 is achieved, and when the groove 3 needs to be opened, the positive magnet 507 and the negative magnet 508 are manually separated, so that the first baffle 505 and the second baffle 506 can slide in directions away from each other.

In practice, the method is carried out according to the following steps:

1) When the power adapter body 1 is required to be used, the first shutter 505 and the second shutter 506 are separated so that the groove 3 is opened;

2) Then the male connector 4 is spliced with the socket;

3) When the power adapter body 1 is not needed, the male connector 4 is separated from the socket;

4) Finally, the first baffle 505 and the second baffle 506 are used for shielding the groove 3, so that dust is prevented.

In summary, in the dustproof power adapter, since the first sliding groove 501 is opened in the power adapter body 1, the first sliding groove 501 is located at the upper side of the groove 3, the second sliding groove 502 is opened in the power adapter body 1, the second sliding groove 502 is located at the lower side of the groove 3, the first sliding groove 503 is movably connected with the first sliding groove 503, the first sliding groove 503 is slidably connected with the first sliding groove 501, the second sliding groove 504 is movably connected with the second sliding groove 504, the second sliding groove 504 is slidably connected with the second sliding groove 502, one side of the first sliding groove 503 is fixedly connected with the first baffle 505, so that the first baffle 505 can slide along the first sliding groove 501 through the first sliding groove 503, the first baffle 505 is located at the upper side of the groove 3, one side of the second sliding groove 504 is fixedly connected with the second baffle 506, so that the second baffle 506 can slide along the second sliding groove 502 through the second sliding groove 504, the second baffle 506 is positioned at the lower side of the groove 3, the sum of the areas of the second baffle 506 and the second baffle 506 is larger than the area of the groove 3, the second baffle 506 and the second baffle 506 are arranged opposite to each other, so that the groove 3 can be shielded or the groove 3 is opened by adjusting the positions of the first baffle 505 and the second baffle 506, when the power adapter body 1 is not needed, the first baffle 505 and the second baffle 506 shield the groove 3, thereby preventing dust, when the power adapter body 1 is needed, the first baffle 505 and the second baffle 506 are separated, thereby opening the groove 3, because one side of the first baffle 505 is fixedly connected with the positive magnet 507, the positive magnet 507 is positioned at one side of the first baffle 505 close to the second baffle 506, one side of the second baffle 506 is fixedly connected with the negative magnet 508, the negative magnet 508 is positioned at one side of the second baffle 506 close to the first baffle 505, therefore, when the positive magnet 507 and the negative magnet 508 are magnetically attracted, the relative positions of the first baffle 505 and the second baffle 506 can be fixed, so as to cover the groove 3, and when the groove 3 needs to be opened, the positive magnet 507 and the negative magnet 508 are manually separated, so that the first baffle 505 and the second baffle 506 can slide in directions away from each other.

And, when the power adapter body 1 is needed to be used, the first baffle 505 and the second baffle 506 are separated so that the groove 3 is in an open state, then the male connector 4 is plugged with the socket, when the power adapter body 1 is not needed to be used, the male connector 4 is separated from the socket, and finally the first baffle 505 and the second baffle 506 shield the groove 3, so that dust is prevented, and the problem that dust is fully distributed on the outer surface of the male connector is solved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A dustproof power adapter, comprising a power adapter body (1), characterized in that: one end of the power adapter body (1) is fixedly connected with a power connecting wire (2), a groove (3) is formed in the power adapter body (1), a male connector (4) is fixedly connected with the power adapter body (1), and a dustproof mechanism (5) is arranged in and outside the power adapter body (1);

the dustproof mechanism (5) comprises a first sliding groove (501), a first sliding groove (501) is formed in the power adapter body (1), a second sliding groove (502) is formed in the power adapter body (1), a first sliding block (503) is movably connected to the first sliding groove (501), a second sliding block (504) is movably connected to the second sliding groove (502), a first baffle (505) is fixedly connected to one side of the first sliding block (503), a second baffle (506) is fixedly connected to one side of the second sliding block (504), a positive magnet (507) is fixedly connected to one side of the first baffle (505), and a negative magnet (508) is fixedly connected to one side of the second baffle (506).

2. A dust protected power adapter as set forth in claim 1, wherein: the length of the male connector (4) is smaller than that of the groove (3), and the power supply connecting wire (2) and the groove (3) are oppositely arranged.

3. A dust protected power adapter as set forth in claim 1, wherein: the first sliding groove (501) is located on the upper side of the groove (3), and the second sliding groove (502) is located on the lower side of the groove (3).

4. A dust protected power adapter as set forth in claim 1, wherein: the first sliding block (503) is in sliding connection with the first sliding groove (501), and the second sliding block (504) is in sliding connection with the second sliding groove (502).

5. A dust protected power adapter as set forth in claim 1, wherein: the first baffle plate (505) is positioned on the upper side of the groove (3), and the second baffle plate (506) is positioned on the lower side of the groove (3).

6. A dust protected power adapter as set forth in claim 1, wherein: the positive magnet (507) is positioned on one side of the first baffle plate (505) close to the second baffle plate (506), and the negative magnet (508) is positioned on one side of the second baffle plate (506) close to the first baffle plate (505).

7. A dust protected power adapter as set forth in claim 1, wherein: the sum of the areas of the second baffle plate (506) and the second baffle plate (506) is larger than the area of the groove (3), and the second baffle plate (506) are oppositely arranged.