Drop-proof and moisture-proof computer power adapter

Abstract

The utility model discloses an anti-drop and moisture-proof computer power adapter which comprises a protective shell, a connecting wire, a first plug, a second plug, heat dissipation holes, an adapter body, a spring, a fixing block, a left sliding plate, an air pump, an exhaust hole, a connecting block, a sliding block, a right sliding plate, a first grid baffle, a second grid baffle, a gear, a rack, a connecting rod, a rotating handle, a rotating rod, a buffer assembly and a protective assembly. The utility model belongs to the technical field of power adapters, particularly relates to a drop-resistant and moisture-proof computer power adapter, and solves the problems that internal parts are damaged when the conventional computer power adapter is dropped due to lack of a drop-resistant structure, and the conventional computer power adapter is inconvenient to use when the moisture is too heavy due to environment change when the conventional computer power adapter is not used. And the service life of an electronic component in the power adapter can be influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power adapter technical field, specifically point to a kind of computer power adapter of anti-dropping moisture-proof. BACKGROUND

[0002] Power adapter, also known as external power supply, is the power supply conversion equipment of small portable electronic equipment and electronic appliances.

[0003] The existing computer power adapter will inevitably encounter the situation of falling during use, but the existing computer power adapter does not have a good anti-falling structure, which causes internal parts to be damaged when falling, and when the existing computer power adapter is not used, the humidity will be too heavy due to environmental changes, which will affect the service life of the electronic components inside the power adapter. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the existing computer power adapter lacks an anti-falling structure, which causes internal parts to be damaged when falling, and when the existing computer power adapter is not used, the humidity will be too heavy due to environmental changes, which will affect the service life of the electronic components inside the power adapter.

[0005] In order to achieve the above functions, the utility model adopts the following technical scheme: a computer power adapter with anti-falling and moisture-proof function, comprising a protective shell and a connecting line penetrating through the protective shell, the connecting line is symmetrically connected with a plug one and a plug two at both ends, the protective shell is arrayed with heat dissipation holes, the protective shell is internally provided with an adapter main body, the adapter main body is provided with a buffer assembly at the lower end, and two groups of blocking assemblies are mirror-imaged on the inner wall of the protective shell.

[0006] Further, the buffer assembly comprises springs fixedly connected to the side walls and the upper end of the adapter main body, and the three springs are connected with the inner wall of the protective shell, a fixed block is fixedly arranged on the lower end inner wall of the protective shell, a gas pump is fixedly arranged on the side wall of the fixed block, a connecting block is fixedly connected to the lower end of the adapter main body, a sliding block is fixedly connected to the lower end of the adapter main body and located between the two connecting blocks, the fixed block and the sliding block are slidingly connected, two exhaust holes are oppositely arranged on the fixed block, and the exhaust holes are matched with the connecting block.

[0007] Further, the blocking assembly comprises a left sliding plate and a right sliding plate oppositely arranged on the inner wall of the upper end of the protective shell, the upper end of the left sliding plate is fixedly provided with the second blocking plate, the upper end of the right sliding plate is fixedly provided with the first blocking plate, the inner wall of the lower end of the left sliding plate and the right sliding plate is provided with a rack, and a gear is engaged between every two opposite racks, the upper end of one of the gears is fixedly connected with a connecting rod, one end of the connecting rod penetrates the upper end of the protective shell and extends out, and a handle is connected, and the upper end of the other gear is fixedly connected with a rotating rod, and the upper end of the rotating rod is rotatably connected to the inner wall of the top of the protective shell.

[0008] Further, the left sliding plate, the right sliding plate, the first blocking plate and the second blocking plate shield a group of heat dissipation holes in a normal state.

[0009] Further, the protective shell is conical, and the output end of the connecting rod is in communication with the exhaust hole.

[0010] Further, the handle is in a flower shape.

[0011] Further, the left sliding plate and the right sliding plate are in a mirror image U shape.

[0012] The beneficial effects achieved by the above structure are as follows:

[0013] 1. The buffer assembly is provided, the spring in the assembly is connected with the power adapter main body, the air pump in the assembly continuously blows air flow out of the exhaust hole, the lower end of the adapter main body is connected with a conical connecting block, which enters the inside of the exhaust hole, the gap between the two gradually decreases with the entering of the connecting block, and the falling resistance of the whole adapter gradually increases, so that the purpose of buffering is achieved.

[0014] 2. The blocking assembly is provided, the left sliding plate and the right sliding plate in the assembly move relatively under the drive of the gear, so that the second blocking plate and the first blocking plate connected to the left and right sliding plates move synchronously, and then the heat dissipation holes are blocked or opened, so as to achieve the purpose of blocking the entry of humid air. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure diagram of the computer power adapter with anti-falling and moisture-proof function;

[0016] Figure 2 It is a sectional view of the computer power adapter with anti-falling and moisture-proof function; Figure 1 ;

[0017] Figure 3 It is a sectional view of the computer power adapter with anti-falling and moisture-proof function; Figure 2 ;

[0018] Figure 4A structural schematic view of the buffer assembly in the embodiment;

[0019] Figure 5 A structural schematic view of the blocking assembly in the embodiment.

[0020] Wherein, 1, protective shell; 2, connecting wire; 3, plug one; 4, plug two; 5, heat dissipation hole; 6, adapter main body; 7, spring; 8, fixed block; 9, left sliding plate; 10, air pump; 11, exhaust hole; 12, connecting block; 13, sliding block; 14, right sliding plate; 15, blocking plate one; 16, blocking plate two; 17, gear; 18, rack; 19, connecting rod; 20, handlebar; 21, rotating rod.

[0021] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] As shown in the drawings Figure 1 and Figure 2 To achieve the above functions, the technical solutions adopted by the present application are as follows: a computer power adapter capable of preventing falling and moisture, comprising a protective shell 1 and a connecting wire 2 penetrating through the protective shell 1, wherein the connecting wire 2 is symmetrically connected with a plug one 3 and a plug two 4 at both ends, the protective shell 1 is arrayed with heat dissipation holes 5, the protective shell 1 is internally provided with an adapter main body 6, the adapter main body 6 is provided with a buffer assembly at the lower end, and the inner wall of the protective shell 1 is mirror-imaged provided with two groups of blocking assemblies.

[0024] As Figure 2 , Figure 3 and Figure 4As shown, the buffer assembly includes spring 7 fixedly connected to the two side walls and the upper end of the adapter body 6, and the three springs 7 are connected with the inner wall of the protective shell 1. The fixed block 8 is fixedly arranged on the inner wall of the lower end of the protective shell 1. The air pump 10 is arranged on the side wall of the fixed block 8. The connecting block 12 is fixedly connected to the lower end of the adapter body 6. The sliding block 13 is fixedly connected between the two connecting blocks 12. The fixed block 8 is slidably connected with the sliding block 13. Two exhaust holes 11 are oppositely arranged on the fixed block 8, and the exhaust holes 11 are matched with the connecting block 12. The protective shell 1 is conical. The output end of the connecting rod 19 is in communication with the exhaust hole 11.

[0025] As shown in Figure 3 and Figure 5 The blocking assembly includes left slide plate 9 and right slide plate 14 oppositely arranged on the inner wall of the upper end of the protective shell 1. The left slide plate 9 and the right slide plate 14 are mirror image U-shaped. The baffle plate two 16 is fixedly arranged on the upper end of the left slide plate 9. The baffle plate one 15 is fixedly arranged on the upper end of the right slide plate 14. The gear rack 18 is arranged on the inner wall of the lower end of the left slide plate 9 and the right slide plate 14. The gear 17 is engaged between every two opposite gear racks 18. The connecting rod 19 is fixedly connected to the upper end of one of the gears 17. One end of the connecting rod 19 penetrates the upper end of the protective shell 1 and extends out, and the handle 20 is connected. The handle 20 is flower-shaped, which is convenient to twist. The other gear 17 is fixedly connected to the upper end of the rotating rod 21, and the upper end of the rotating rod 21 is rotatably connected to the inner wall of the top of the protective shell 1. The left slide plate 9, the right slide plate 14, the baffle plate one 15 and the baffle plate two 16 normally block a group of heat dissipation holes 5.

[0026] In specific use, the computer adapter body 6 is assembled to the spring 7 in the protective shell 1. The air pump 10 in the buffer assembly is in communication with the exhaust hole 11, and the airflow is continuously blown out from the exhaust hole 11. The conical connecting block 12 at the lower end of the adapter body 6 enters the gap between the connecting block 12 and the exhaust hole 11, and the gap gradually becomes smaller with the entering of the connecting block 12. The downward resistance of the adapter body 6 gradually increases, so that the buffer function can be realized. At the same time, the handle 20 can be rotated to make the left slide plate 9 and the right slide plate 14 connected to the gear 17 at the lower end of the handle 20 relatively move, so that the heat dissipation holes 5 can be opened. After the use of the computer adapter body 6, the heat dissipation holes 5 are closed to realize the function of preventing moisture. In this way, the use process of the whole device is completed.

[0027] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other presenters can view. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such apparent variations are intended to be encompassed by the application disclosed herein and patent claims. Therefore, the terminology used is for the purpose of

[0028] While the embodiments of the present application have been illustrated 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 spirit and scope of the application, which is defined by the appended claims and their equivalents.

[0029] The above description of the present application and its embodiments is not restrictive, and the present application is not limited to the embodiments shown in the drawings. In general, any structure and embodiment similar to the technical solution and embodiments of the present application, which can be designed by those skilled in the art without creative effort, and which does not depart from the spirit and principles of the present application, shall fall within the scope of the present application.

Claims

1. A fall-proof and moisture-proof computer power adapter, comprising a protective shell (1) and a connecting wire (2) arranged through the protective shell (1), characterized in that: The connecting line (2) is symmetrically connected with plug one (3) and plug two (4) at both ends, the protective shell (1) is arrayed with heat dissipation holes (5), the protective shell (1) is internally provided with an adapter body (6), the lower end of the adapter body (6) is provided with a buffer assembly, and two groups of fence assemblies are mirror-imaged arranged on the inner wall of the protective shell (1); The fence assembly comprises a left sliding plate (9) and a right sliding plate (14) oppositely arranged on the inner wall of the upper end of the protective shell (1), the upper end of the left sliding plate (9) is fixedly provided with a fence plate two (16), the upper end of the right sliding plate (14) is fixedly provided with a fence plate one (15), the inner wall of the lower end of the left sliding plate (9) and the right sliding plate (14) is provided with a rack (18), and every two opposite racks (18) are engaged with a gear (17), one end of the connecting rod (19) is fixedly connected with the upper end of one of the gears (17), the connecting rod (19) penetrates through the upper end of the protective shell (1) and extends out, and is connected with a handle (20), and the upper end of the other gear (17) is fixedly connected with a rotating rod (21), and the upper end of the rotating rod (21) is rotatably connected to the inner wall of the top of the protective shell (1).

2. The shock and moisture resistant computer power adapter of claim 1, wherein: The buffer assembly comprises springs (7) fixedly connected to the two side walls and the upper end of the adapter body (6), and the three springs (7) are connected with the inner wall of the protective shell (1), a fixed block (8) is fixedly arranged on the inner wall of the lower end of the protective shell (1), a gas pump (10) is oppositely fixedly arranged on the side wall of the fixed block (8), a connecting block (12) is oppositely fixedly connected to the lower end of the adapter body (6), a sliding block (13) is fixedly connected to the lower end of the adapter body (6) and located between the two connecting blocks (12), the fixed block (8) is slidably connected with the sliding block (13), two exhaust holes (11) are oppositely arranged on the fixed block (8), and the exhaust holes (11) are matched with the connecting blocks (12).

3. The shock and moisture resistant computer power adapter of claim 1, wherein: The left sliding plate (9), the right sliding plate (14), the fence plate one (15) and the fence plate two (16) respectively shield one group of heat dissipation holes (5) in normal state.

4. The shock and moisture resistant computer power adapter of claim 2, wherein: The protective shell (1) is conical, the output end of the connecting rod (19) is communicated with the exhaust hole (11).

5. The shock and moisture resistant computer power adapter of claim 1, wherein: The handle (20) is in a flower shape.

6. The shock and moisture resistant computer power adapter of claim 1, wherein: The left sliding plate (9) and the right sliding plate (14) are mirror-imaged U-shaped.

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