CN218783287U - Protection type power adapter - Google Patents
Protection type power adapter Download PDFInfo
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- CN218783287U CN218783287U CN202223501576.5U CN202223501576U CN218783287U CN 218783287 U CN218783287 U CN 218783287U CN 202223501576 U CN202223501576 U CN 202223501576U CN 218783287 U CN218783287 U CN 218783287U
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- power adapter
- fixture block
- waterproof
- plug
- fixedly connected
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Abstract
The utility model discloses a protective power adapter, which belongs to the technical field of power adapters, and the technical scheme is characterized in that the protective power adapter comprises a power adapter shell, a plug and a power line, wherein a waterproof mechanism is arranged on the left side of the power adapter shell, and a twisting block is arranged at the top of the waterproof mechanism; the waterproof mechanism comprises a first clamping block, a second clamping block, two first waterproof pads and a second waterproof pad, the bottom of the first clamping block is in contact with the top of the second clamping block, the right side of the second clamping block is fixedly connected with the left side of the shell of the power adapter, the problem that when the existing power adapter is used, water is carelessly sprinkled in a gap between the plug and the shell of the power adapter, the short circuit damage of the power adapter can be caused, the economic loss is caused, the fire disaster can be seriously caused, and certain potential safety hazards exist, so that the using effect is influenced is solved.
Description
Technical Field
The utility model relates to a power adapter technical field, in particular to protection type power adapter.
Background
The power adapter is the power supply conversion equipment of small-size portable electronic equipment and electronic appliance, generally by the shell, the transformer, components and parts such as inductance constitute, most power adapters on the market are connected through plug and power cord, for example notebook computer's power adapter, consequently there is the gap at the junction of plug and power adapter casing, current power adapter does not have protective structure at the junction of plug and power adapter casing, when using power adapter, when carelessly spilling water in the gap of plug and power adapter casing, can lead to the power adapter short circuit to damage, cause economic loss, can cause the emergence of conflagration seriously, there is certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protection type power adapter aims at solving current power adapter and does not possess protective structure in the junction of plug and power adapter casing, when using power adapter, carelessly when in the gap of plug and power adapter casing with water drippage, can lead to power adapter short circuit to damage, causes economic loss, seriously can cause the emergence of conflagration, has certain potential safety hazard to influence the problem of result of use.
The utility model discloses a protection type power adapter, which comprises a power adapter shell, a plug and a power line, wherein a waterproof mechanism is arranged on the left side of the power adapter shell, and a twisting block is arranged on the top of the waterproof mechanism;
the waterproof mechanism comprises a first clamping block, a second clamping block, two first waterproof pads and a second waterproof pad, the bottom of the first clamping block is in contact with the top of the second clamping block, the right side of the second clamping block is fixedly connected with the left side of the power adapter shell, the two first waterproof pads are fixedly connected to the inner walls of the first clamping block and the second clamping block respectively, the left side of the second waterproof pad is fixedly connected with the right side of the first clamping block, and the right side of the second waterproof pad is in contact with the left side of the power adapter shell.
In order to reach the spacing effect of plug, as the utility model discloses a protection type power adapter is preferred, the left front side of first fixture block and the spacing card of the equal fixedly connected with in rear side, the inner wall of spacing card and the surface contact of plug.
In order to reach the effect that makes things convenient for the rotary column to remove, as the utility model discloses a protection type power adapter is preferred, the left side fixedly connected with fixed plate of power adapter casing, the inside threaded connection of fixed plate has the rotary column, the bottom of rotary column is passed the fixed plate and is extended to the bottom of fixed plate.
In order to reach the effect of making things convenient for the rotary column pivoted, as the utility model discloses a protection type power adapter is preferred, the bottom of rotary column is rotated and is connected with the bearing, the bottom of bearing and the top fixed connection of first fixture block.
In order to reach the effect of conveniently rotating the rotary column, conduct the utility model discloses a protection type power adapter is preferred, twist the bottom of piece and the top fixed connection of rotary column.
In order to reach the effect that makes things convenient for spacing post to remove, as the utility model discloses a protection type power adapter is preferred, the front side fixedly connected with limiting plate of second fixture block, the inside threaded connection of limiting plate has spacing post, the rear side of spacing post passes the limiting plate and extends to the inside of first fixture block.
In order to reach and avoid the unexpected pivoted effect of spacing post, as the utility model discloses a protection type power adapter is preferred, the rear side fixedly connected with strong magnet of spacing post, the rear side of strong magnet is inhaled with the inside looks magnetism of first fixture block.
In order to reach the convenient effect of rotating spacing post, as the utility model discloses a protection type power adapter is preferred, the fixed surface of spacing post is connected with twists the post, the quantity of twisting the post is two.
Compared with the prior art, the beneficial effects of the utility model are that:
this protection type power adapter, through being connected plug and power adapter earlier, then rotate the rotary column, make the bottom of first fixture block and the top contact of second fixture block, the surface of first waterproof pad and the surface contact of plug this moment, the rear side of waterproof pad of second and the left side contact of power adapter casing, can seal the gap between plug and the power adapter casing this moment, when having avoided when using power adapter, carelessly when unrestrained in the gap of plug and power adapter casing with water, can lead to the power adapter short circuit to damage, cause economic loss, can cause the emergence of conflagration seriously, there is the problem of certain potential safety hazard.
Drawings
Fig. 1 is an overall structure diagram of the protection type power adapter of the present invention;
FIG. 2 is a schematic view of the three-dimensional connection between the power adapter housing and the plug of the present invention;
FIG. 3 is a schematic view of the three-dimensional connection of the waterproof mechanism of the present invention;
fig. 4 is a schematic view of the three-dimensional connection between the fixing plate and the rotary column of the present invention;
fig. 5 is the utility model discloses well limiting plate and spacing post's solid-phase connection schematic diagram.
In the figure, 1, a power adapter housing; 2. a plug; 3. a power line; 4. a waterproof mechanism; 401. a first clamping block; 402. a second fixture block; 403. a first waterproof pad; 404. a second waterproof pad; 5. twisting the block; 6. a limiting card; 7. a fixing plate; 8. a limiting plate; 9. turning the column; 10. a bearing; 11. a limiting post; 12. screwing the column; 13. a strong magnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: a protection type power adapter comprises a power adapter shell 1, a plug 2 and a power line 3, wherein a waterproof mechanism 4 is arranged on the left side of the power adapter shell 1, and a screwing block 5 is arranged at the top of the waterproof mechanism 4;
the waterproof mechanism 4 includes a first fixture block 401, a second fixture block 402, two first waterproof pads 403 and a second waterproof pad 404, the bottom of the first fixture block 401 contacts with the top of the second fixture block 402, the right side of the second fixture block 402 is fixedly connected with the left side of the power adapter housing 1, the two first waterproof pads 403 are respectively fixedly connected to the inner walls of the first fixture block 401 and the second fixture block 402, the left side of the second waterproof pad 404 is fixedly connected with the right side of the first fixture block 401, and the right side of the second waterproof pad 404 contacts with the left side of the power adapter housing 1.
In this embodiment: through being connected plug 2 and power adapter earlier, then rotate rotary column 9, make the bottom of first fixture block 401 and the top contact of second fixture block 402, the surface of first waterproof pad 403 and the surface contact of plug 2 this moment, the rear side of second waterproof pad 404 and the left side contact of power adapter casing 1, can seal the gap between plug 2 and the power adapter casing 1 this moment, when having avoided when using power adapter, carelessly when spilling water in the gap of plug 2 and power adapter casing 1, can lead to the power adapter short circuit to damage, cause economic loss, seriously can cause the emergence of conflagration, there is the problem of certain potential safety hazard.
As the utility model discloses a technical optimization scheme, the left front side of first fixture block 401 and the equal fixedly connected with spacing card 6 of rear side, the inner wall of spacing card 6 and plug 2's surface contact.
In this embodiment: through the inner wall of spacing card 6 and the surface contact of plug 2, can carry on spacingly to plug 2 this moment for can not lead to plug 2 and power adapter to break away from because of external force to dragging of power cord 3, reach the spacing effect to plug 2.
As the utility model discloses a technical optimization scheme, power adapter casing 1's left side fixedly connected with fixed plate 7, the inside threaded connection of fixed plate 7 has rotary column 9, and fixed plate 7 is passed and the bottom that extends to fixed plate 7 to the bottom of rotary column 9.
In this embodiment: the rotary column 9 is connected with the inner part of the fixing plate 7 through threads, so that the rotary column 9 can move downwards when the rotary column 9 rotates, and the effect of facilitating the movement of the rotary column 9 is achieved.
As the technical optimization scheme of the utility model, the bottom of rotary column 9 is rotated and is connected with bearing 10, bearing 10's bottom and first fixture block 401's top fixed connection.
In this embodiment: the rotary column 9 is rotatably connected with the first clamping block 401 through the bearing 10, so that the rotary column 9 can rotate, and the effect of facilitating the rotation of the rotary column 9 is achieved.
As the technical optimization scheme of the utility model, twist the bottom of piece 5 and the top fixed connection of rotary column 9.
In this embodiment: through handheld wrong piece 5, rotate and twist piece 5, twist piece 5 and rotate and drive the rotary column 9 and rotate, reached the effect that conveniently rotates rotary column 9.
As the utility model discloses a technical optimization scheme, the front side fixedly connected with limiting plate 8 of second fixture block 402, the inside threaded connection of limiting plate 8 has spacing post 11, and limiting plate 8 and the inside that extends to first fixture block 401 are passed to the rear side of spacing post 11.
In this embodiment: spacing post 11 makes spacing post 11 remove backward through with the inside threaded connection of limiting plate 8 when spacing post 11 rotates, has reached the effect that makes things convenient for spacing post 11 to remove.
As the utility model discloses a technical optimization scheme, the rear side fixedly connected with strong magnet 13 of spacing post 11, the rear side of strong magnet 13 and first fixture block 401's inside looks magnetism are inhaled.
In this embodiment: through strong magnet 13 and first fixture block 401's inside looks magnetism, can carry on spacingly to spacing post 11 this moment, avoid the unexpected rotation of spacing post 11 for spacing post 11 breaks away from with first fixture block 401, has reached the effect of avoiding the unexpected pivoted of spacing post 11.
As the utility model discloses a technical optimization scheme, spacing post 11's fixed surface is connected with twists post 12, and the quantity of twisting post 12 is two.
In this embodiment: twist post 12 through handheld, rotate and twist post 12, twist post 12 and rotate and drive spacing post 11 and rotate, reached the convenient effect of rotating spacing post 11.
The working principle is as follows: firstly, the plug 2 is connected with the power adapter, then the screwing block 5 is held by hand, the screwing block 5 is rotated, the screwing block 5 rotates to drive the rotating column 9 to rotate, the rotating column 9 is connected with the inner part of the fixed plate 7 through a thread, the rotating column 9 can move downwards when the rotating column 9 rotates, the rotating column 9 is connected with the first fixture block 401 through the bearing 10 in a rotating way, the rotating column 9 can rotate, the rotating column 9 moves to drive the bearing 10 and the first fixture block 401 to move downwards, so that the bottom of the first fixture block 401 is contacted with the top of the second fixture block 402, at the moment, the surface of the first waterproof pad 403 is contacted with the surface of the plug 2, the rear side of the second waterproof pad 404 is contacted with the left side of the power adapter shell 1, at the moment, a gap between the plug 2 and the power adapter shell 1 can be sealed, at the same time, the inner wall of the limiting card 6 is contacted with the surface of the plug 2, at the moment, the plug 2 can be limited, so that the plug 2 is not separated from the power adapter due to the pulling of the power line 3 by an external force, then the column 12 is screwed by hand, the column 12 is rotated to drive the limiting column 11 to rotate, the limiting column 11 is connected with the thread inside the limiting plate 8, the limiting column 11 is moved backwards when the limiting column 11 rotates, so that the limiting column 11 extends to the inside of the first fixture block 401, at this time, the first fixture block 401 and the second fixture block 402 can be limited together, the rotating column 9 is prevented from rotating accidentally, the first fixture block 401 and the second fixture block 402 are separated, the first fixture block 401 and the second fixture block 402 are attracted by the strong magnet 13, at this time, the limiting column 11 can be limited, the limiting column 11 is prevented from rotating accidentally, the limiting column 11 is separated from the first fixture block 401, the gap between the plug 2 and the power adapter shell 1 is sealed by the first waterproof pad 403 and the second waterproof pad 404, the problem that when the power adapter is used, water is carelessly sprinkled in a gap between the plug 2 and the power adapter shell 1, the power adapter is damaged due to short circuit, economic loss is caused, fire disasters are caused seriously, and certain potential safety hazards exist is solved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a protection type power adapter, includes power adapter casing (1), plug (2) and power cord (3), its characterized in that: a waterproof mechanism (4) is arranged on the left side of the power adapter shell (1), and a screwing block (5) is arranged at the top of the waterproof mechanism (4);
waterproof machanism (4) include first fixture block (401), second fixture block (402), two first waterproof pad (403) and second waterproof pad (404), the bottom of first fixture block (401) contacts with the top of second fixture block (402), the right side of second fixture block (402) and the left side fixed connection of power adapter casing (1), two first waterproof pad (403) fixed connection respectively are at the inner wall of first fixture block (401) and second fixture block (402), the left side of second waterproof pad (404) and the right side fixed connection of first fixture block (401), the right side of second waterproof pad (404) and the left side contact of power adapter casing (1).
2. A protected power adapter according to claim 1, wherein: the front side and the rear side of the left side of the first clamping block (401) are fixedly connected with a limiting clamp (6), and the inner wall of the limiting clamp (6) is in contact with the surface of the plug (2).
3. A protected power adapter according to claim 1, wherein: the left side fixedly connected with fixed plate (7) of power adapter casing (1), the inside threaded connection of fixed plate (7) has rotary column (9), the bottom of rotary column (9) is passed fixed plate (7) and is extended to the bottom of fixed plate (7).
4. A protected power adapter according to claim 3, wherein: the bottom of the rotary column (9) is rotatably connected with a bearing (10), and the bottom of the bearing (10) is fixedly connected with the top of the first clamping block (401).
5. A protected power adapter according to claim 3, wherein: the bottom of the screwing block (5) is fixedly connected with the top of the rotating column (9).
6. A protected power adapter according to claim 1, wherein: the front side of the second clamping block (402) is fixedly connected with a limiting plate (8), the inner thread of the limiting plate (8) is connected with a limiting column (11), and the rear side of the limiting column (11) penetrates through the limiting plate (8) and extends to the inside of the first clamping block (401).
7. A protected power adapter according to claim 6, wherein: the rear side of spacing post (11) fixedly connected with strong magnet (13), the inside looks magnetism of the rear side and the first fixture block (401) of strong magnet (13) is inhaled.
8. A protected power adapter according to claim 6, wherein: the surface fixed connection of spacing post (11) has wrong post (12), the quantity of twisting post (12) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501576.5U CN218783287U (en) | 2022-12-27 | 2022-12-27 | Protection type power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223501576.5U CN218783287U (en) | 2022-12-27 | 2022-12-27 | Protection type power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218783287U true CN218783287U (en) | 2023-03-31 |
Family
ID=85723513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223501576.5U Active CN218783287U (en) | 2022-12-27 | 2022-12-27 | Protection type power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218783287U (en) |
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2022
- 2022-12-27 CN CN202223501576.5U patent/CN218783287U/en active Active
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