CN208656648U - A kind of waterproof and dustproof power supply adaptor - Google Patents
A kind of waterproof and dustproof power supply adaptor Download PDFInfo
- Publication number
- CN208656648U CN208656648U CN201821049847.9U CN201821049847U CN208656648U CN 208656648 U CN208656648 U CN 208656648U CN 201821049847 U CN201821049847 U CN 201821049847U CN 208656648 U CN208656648 U CN 208656648U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- power supply
- waterproof
- supply adaptor
- output line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of waterproofs, dust-proof power supply adaptor, the waterproof, dust-proof power supply adaptor includes integrated casing, winder, output line and interface, the integrated casing has an inner cavity, it is described interior intracavitary to be provided with a circuit board room, the bottom of the inner cavity is arranged in by multiple pillars for the circuit board room, a component on power adapter circuit plate is provided in the circuit board cavity body, multiple ventholes are provided on the circuit board room, multiple ventholes are uniformly arranged on the top of the circuit board room, the two sides of the circuit board room are provided with output line outlet and incoming line, the output line is penetrated in the circuit board room by output line outlet and is connect with the component on power adapter circuit plate, the component on power adapter circuit plate is electrically connected by the incoming line with the interface.
Description
Technical field
The utility model relates to power supply adaptor technical field, specifically a kind of waterproof and dustproof power supply adaptor.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, is matched in extensively
In the equipment such as phone composite aircraft, game machine, language playback device, walkman, laptop, cellular phone.Power supply adaptor one
As be made of shell, power transformer and rectification circuit, exchange output type and direct-current-output type can be divided by its output type；It presses
Connection type can be divided into Direct Plug-In and Table top type.The power supply adaptor of most laptops can detect 100~240V automatically
Alternating current (50/60Hz).Essentially all of laptop is all external power supply, is connected with a line with host, in this way may be used
To reduce the volume and weight of host, only the type of only a few is on-chip power in host.Have on power supply adaptor
One nameplate, indicates power above, the indexs such as input and output voltage and the magnitude of current, it is important to note that the range of input voltage,
Here it is so-called " travelling power supply adaptors ", if there was only 100V to line voltage, this characteristic is with regard to very useful.
There are certain drawbacks in existing power supply adaptor, power outlet is unable to folding and unfolding when in use, occupied space and
It is inconvenient to carry, dust protection and waterproof cannot be integrated, the arrangement of output line is inconvenient, brings to the use of power supply adaptor
Certain influence, for this purpose, it is proposed that a kind of water proof and dust proof power supply adaptor.
Utility model content
The purpose of this utility model is to provide a kind of waterproof and dustproof power supply adaptors, to solve to propose in background technique
The problem of.To achieve the above object, the utility model provides the following technical solutions；
A kind of waterproof and dustproof power supply adaptor, the waterproof and dustproof power supply adaptor include integrated casing, winder,
Output line and interface, the integrated casing have an inner cavity, described interior intracavitary to be provided with a circuit board room, the circuit board
The bottom of the inner cavity is arranged in by multiple pillars for cavity, is provided with a power adapter circuit in the circuit board cavity body
Plate is provided with multiple ventholes on the circuit board room, and multiple ventholes are uniformly arranged on the circuit board room
Top, the two sides of the circuit board room are provided with output line outlet and incoming line, the output line are gone out by the output line
Mouth is penetrated in the circuit board room and is connect with the component on power adapter circuit plate, and the component on power adapter circuit plate passes through institute
Incoming line to be stated to be electrically connected with the interface, the output line and the interface are set to the opposite two sides of the integrated casing,
The end of the output line is provided with output wire terminal, and the side setting that the interface is arranged in the integrated casing is fluted,
The interface is embedded in the groove, and the notch of the groove is provided with a dust excluding plate, and the dust excluding plate passes through a hinge and institute
Groove rotation connection is stated, so that the dust excluding plate is rotated around the groove, the winder is set to the integrated casing
Front, the front of the integrated casing has a boss, and the winder is set on the boss, the spiral utensil
There is leader, the winder can be rotated by the handle.
Preferably, the top of the integrated casing is the arcwall face with radian.
Preferably, the interface has zero line side, zero line and ground terminal.
Preferably, the both ends for being respectively arranged at the circuit board room of the pillar, there are two every end tools.
Preferably, the integrated casing is made of waterproof plastic.
Compared with prior art, the utility model has the beneficial effects that the utility model uses water proof and dust proof and conveniently takes
Setting with one, expands use scope, extends the service life of equipment, when stopping using power supply adaptor, can incite somebody to action
Output line is placed in winder, not only saves space, but also can protect attaching plug, after output line use, can be passed through
Rotational handle takes in length too long output line in wire spool, on the one hand prevents being intertwined for output line, is not easy to unlock,
On the other hand power supply adaptor can be made to become a compact entirety, it is easy to carry, it prevents from unexpectedly occurring, whole device letter
Single, easy to operate, water proof and dust proof, effect safe to carry are more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of waterproof and dustproof power supply adaptor provided by the utility model；
Fig. 2 is the structural schematic diagram of the interface of waterproof and dustproof power supply adaptor provided by the utility model；
Fig. 3 is another structural schematic diagram of waterproof and dustproof power supply adaptor provided by the utility model；
Wherein, integrated casing 1, winder 2, output line 3, interface 4, inner cavity 5, circuit board room 6, power supply adaptor electricity
Road plate 7, venthole 8, output line outlet 9, incoming line 10, pillar 11, output wire terminal 12, groove 13, dust excluding plate 14, hinge
15, boss 16, handle 17, arcwall face 18.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical aspect in the utility model embodiment
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, a kind of embodiment provided by the utility model:
A kind of waterproof and dustproof power supply adaptor, the waterproof and dustproof power supply adaptor include integrated casing 1, winder
2, output line 3 and interface 4, the integrated casing 1 have an inner cavity 5, are provided with a circuit board room 6, institute in the inner cavity 5
The bottom that the inner cavity 5 is arranged in by multiple pillars 11 for circuit board room 6 is stated, an electricity is provided in the circuit board room 6
Source adapter circuit board 7 is provided with multiple ventholes 8 on the circuit board room 6, and multiple ventholes 8 are uniformly arranged on
The top of the circuit board room 6, the two sides of the circuit board room 6 are provided with output line outlet 9 and incoming line 10, described defeated
Outlet 3 is penetrated in the circuit board room 6 and is connect with the component on power adapter circuit plate 7, institute by output line outlet 9
It states component on power adapter circuit plate 7 to be electrically connected by the incoming line 10 with the interface 4, the output line 3 and the interface 4 are set
The opposite two sides of the integrated casing 1 are placed in, the end of the output line 3 is provided with output wire terminal 12, the integral type
The side setting fluted 13 of the interface 4 is arranged in shell 1, and the interface 4 is embedded in the groove 13, the slot of the groove 13
Mouth is provided with a dust excluding plate 14, and the dust excluding plate 14 is rotatablely connected by a hinge 15 with the groove 13, makes the dust excluding plate
14 can rotate around the groove 13, and the winder 2 is set to the front of the integrated casing 1, the integrated casing 1
Front there is a boss 16, the winder 2 is set on the boss 16, and the winder 2 has leader 17, passes through
The handle 17 can rotate the winder 2.
In the present embodiment, the top of the integrated casing 1 is the arcwall face 18 with radian, prevents dust accretions.
In the present embodiment, the interface 4 has zero line side, zero line and ground terminal, is adapted to traditional outlet.
In the present embodiment, the both ends for being respectively arranged at the circuit board room 6 of the pillar 11, there are two every end tools,
Play stable effect.
In the present embodiment, the integrated casing 1 is made of waterproof plastic, prevents water inlet in the integrated casing 1.
In the present embodiment, the winder 2 prevents being intertwined for output line, is not easy for storing the output line 3
It unlocks.
Working principle: the waterproof and dustproof power supply adaptor when in use, firstly, the dust excluding plate 14 is turned on, then connects
Mouth 4 is connected with power supply, and when not in use, dust excluding plate 14 is overlapped with the interface 4, prevents from entering dust, then described in
Handle 17 can rotate the winder 2, and the output line 3 is stored.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of waterproof and dustproof power supply adaptor, it is characterised in that: the waterproof and dustproof power supply adaptor includes outside integral type
Shell (1), winder (2), output line (3) and interface (4), the integrated casing (1) have an inner cavity (5), the inner cavity (5)
It is inside provided with a circuit board room (6), the circuit board room (6) is arranged by multiple pillars (11) in the inner cavity (5)
Bottom, the circuit board room (6) is interior to be provided with a component on power adapter circuit plate (7), is provided on the circuit board room (6)
Multiple ventholes (8), multiple ventholes (8) are uniformly arranged on the top of the circuit board room (6), the circuit board cavity
The two sides of body (6) are provided with output line outlet (9) and incoming line (10), and the output line (3) passes through output line outlet (9)
It penetrates in the circuit board room (6) and is connect with the component on power adapter circuit plate (7), the component on power adapter circuit plate
(7) it is electrically connected with the interface (4) by the incoming line (10), described in the output line (3) and the interface (4) are set to
The opposite two sides of integrated casing (1), the end of the output line (3), which is provided with, exports wire terminal (12), outside the integral type
Fluted (13) are arranged in the side that the interface (4) is arranged in shell (1), and the interface (4) is embedded in the groove (13), described recessed
The notch of slot (13) is provided with a dust excluding plate (14), and the dust excluding plate (14) is rotated by a hinge (15) and the groove (13)
Connection, rotate the dust excluding plate (14) can around the groove (13), the winder (2) is set to the integrated casing
(1) front in front, the integrated casing (1) has a boss (16), and the winder (2) is set to the boss
(16) on, the winder (2) has leader (17), can rotate the winder (2) by the handle (17).
2. a kind of waterproof and dustproof power supply adaptor according to claim 1, it is characterised in that: the integrated casing (1)
Top be the arcwall face (18) with radian.
3. a kind of waterproof and dustproof power supply adaptor according to claim 2, it is characterised in that: the interface (4) has zero
Line end, zero line and ground terminal.
4. a kind of waterproof and dustproof power supply adaptor according to claim 3, it is characterised in that: point of the pillar (11)
It is not set to the both ends of the circuit board room (6).
5. a kind of waterproof and dustproof power supply adaptor according to claim 4, it is characterised in that: the integrated casing (1)
It is made of waterproof plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049847.9U CN208656648U (en) | 2018-06-29 | 2018-06-29 | A kind of waterproof and dustproof power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049847.9U CN208656648U (en) | 2018-06-29 | 2018-06-29 | A kind of waterproof and dustproof power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656648U true CN208656648U (en) | 2019-03-26 |
Family
ID=65782711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049847.9U Expired - Fee Related CN208656648U (en) | 2018-06-29 | 2018-06-29 | A kind of waterproof and dustproof power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656648U (en) |
-
2018
- 2018-06-29 CN CN201821049847.9U patent/CN208656648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |