CN209250505U - A kind of anti-dropout waterproof power supply adaptor - Google Patents
A kind of anti-dropout waterproof power supply adaptor Download PDFInfo
- Publication number
- CN209250505U CN209250505U CN201822166025.5U CN201822166025U CN209250505U CN 209250505 U CN209250505 U CN 209250505U CN 201822166025 U CN201822166025 U CN 201822166025U CN 209250505 U CN209250505 U CN 209250505U
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- CN
- China
- Prior art keywords
- power supply
- adapter
- dropout
- supply adaptor
- rectangular block
- 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.)
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Abstract
The utility model discloses a kind of anti-dropout waterproof power supply adaptors, including adapter main body and compatible power supply line, the adapter main body is connected with adapter wiring, the adapter wiring is provided with adapter connector far from adapter main body one end, it further include the L-type inserted link for being set to electrical apparatus interface two sides, slot is formed between two L-type inserted links, the outer wall of the adapter connector rubber section is fixedly connected with hinged seat, the hinged seat is rotatably connected to inserted sheet, the inserted sheet and slot are arranged in grafting, the utility model is structurally reasonable, with not easily to fall off under external force, the advantages of good water-proof effect.
Description
Technical field
The utility model relates to electrical accessorie field, in particular to a kind of anti-dropout waterproof power supply adaptor.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally by outer
The components compositions such as shell, transformer, inductance, capacitor, control IC, pcb board.Its working principle is converted to direct current by exchange input
Output.
Power supply adaptor work before, be inserted into the interface of adapter main body using the plug of power supply line, plug it is another
End insertion power switch, adapter main body are connected with adapter wiring, and the other end of adapter wiring is cylinder-shaped joint, connector
Be inserted into the interface of electric appliance, open power switch, in this can be electric power supply；But in use, adapter connects
Line is easy under external force, such as under the active force that foreign object is pullled, connector is easy to be pulled out from interface, and when use exists
Inconvenience；In addition, waterproof effect mating between plug and interface is poor in the market, if the water being poured out in cup
When being flowed into the contact site of the two, it be easy to cause internal circuit damage.
Utility model content
The purpose of the utility model is to provide a kind of anti-dropout waterproof power supply adaptors, have and are not easy to take off under external force
Fall, good water-proof effect the advantages of.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of anti-water power of anti-dropout
Source adapter, including adapter main body and compatible power supply line, the adapter main body is connected with adapter wiring, described suitable
Orchestration wiring is provided with adapter connector far from adapter main body one end, further includes the L-type inserted link for being set to electrical apparatus interface two sides,
Slot is formed between two L-type inserted links, the outer wall of the adapter connector rubber section is fixedly connected with hinged seat, described hinged
Seat is rotatably connected to inserted sheet, the inserted sheet and slot and is arranged in grafting.
By adopting the above technical scheme, adapter connector is inserted into electrical apparatus interface, overturns inserted sheet forward and to insert
Piece is inserted into the slot formed by L-type inserted link, and inserted link has the inhibitory effect that direction is dialled outside adapter connector to inserted sheet, such as
Fruit removes adapter connector and must first take out inserted sheet from inserted link, therefore the technical program can reach adapter connector anticreep
The advantages of falling.
Preferably, the hinged seat is equipped with articulated shaft, the inserted sheet is rectangular block, and the rectangular block both ends offer
For the spliced eye of articulated shaft insertion.
By adopting the above technical scheme, this is the mode that is rotatably assorted of a kind of rectangular block and hinged seat.
Preferably, the rectangular block is provided with concave surface, adapter connector is snapped onto concave surface.
By adopting the above technical scheme, the main effect in the concave surface of setting is that inserted sheet is inserted into slot as much as possible, a side
Aesthetics is improved in face, on the other hand also for conflict area when can be improved cooperation, improves the stability of limitation.
Preferably, the front end of the rectangular block contacts at the outer wall at electrical apparatus interface.
By adopting the above technical scheme, the front end of rectangular block contacts at after the outer wall at electrical apparatus interface, realizes in adapter
Connector and interface manufacture a protection cap, achieve the effect that prevent dust from entering, exist in particular by such power supply adaptor
During outdoor use, this kind of structure, which can play, avoids interface and the contaminated effect of connector.
Preferably, be provided with wedge-shaped part at the outer wall of the electrical connector, the lozenges of the wedge-shaped part be by up to
Under be inclined outwardly；The front end of the rectangular block is mutually abutted with the lozenges of wedge-shaped part.
By adopting the above technical scheme, after clamping, existing frictional force is larger between the two, so as to avoid fold-type plate by
On dig.
Preferably, the lower front of the rectangular block is provided with fin outward, the fin is contacted at electrical apparatus interface
Outer wall.
By adopting the above technical scheme, fin contradicts the outer wall at electrical apparatus interface, avoids the liquid such as water from electrical apparatus interface
It is flowed through between the outer wall and fold-type plate at place, to reach preferable waterproof effect.
Preferably, the concave surface has gradient compatible with adapter connector.
By adopting the above technical scheme, because adapter connector includes the rubber part of metal part and package metal part,
It is taper on the outside of rubber part, so concave surface is correspondingly arranged into inclined-plane, thus ordinatedly even closer.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is embodiment for the structural schematic diagram before showing adapter connector and electrical apparatus interface cooperation；
Fig. 3 is that embodiment is used to show the structural schematic diagram for showing adapter connector；
Fig. 4 is the structural schematic diagram that embodiment is used to show hinged seat, articulated shaft and rectangular slab.
Appended drawing reference: 1, adapter main body；2, power supply line；3, adapter wiring；4, adapter connector；5, L-type inserted link；6,
Slot；7, hinged seat；8, inserted sheet；9, articulated shaft；10, concave surface；11, wedge-shaped part；12, fin.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
See that Fig. 1 to 4, a kind of anti-dropout waterproof power supply adaptor, including adapter main body 1 and compatible power supply line 2(are used
In the wiring board of connection household electricity), adapter main body 1 is connected with adapter wiring 3, and adapter wiring 3 is far from adapter master
1 one end of body is provided with adapter connector 4(for being inserted into the interface of the electric appliances such as notebook), it further include being set to electrical apparatus interface
The L-type inserted link 5 of two sides is formed with slot 6 between two L-type inserted links 5.
The outer wall of 4 rubber section of adapter connector is fixedly connected with hinged seat 7, and hinged seat 7 is rotatably connected to inserted sheet 8, hingedly
Seat 7 is equipped with articulated shaft 9, and inserted sheet 8 is rectangular block, and rectangular block both ends offer the spliced eye being inserted into for articulated shaft 9, before rectangular block
Recess is offered in lateral, inserted sheet 8 is arranged by recess and slot 6 in grafting.Rectangular block is provided with concave surface 10, adapter connector
4 snap onto concave surface 10, and concave surface 10 has gradient compatible with adapter connector 4.
Adapter connector 4 is inserted into electrical apparatus interface, inserted sheet 8 is overturn forward and inserted sheet 8 is inserted into and inserted by L-type
In the slot 6 that bar 5 is formed, inserted link has the inhibitory effect that direction is dialled outside adapter connector 4 to inserted sheet 8, if removing adaptation
Device connector 4 must first take out inserted sheet 8 from inserted link, therefore the technical program can reach the excellent of 4 anti-dropout of adapter connector
Point.The main effect in the concave surface 10 of setting is that inserted sheet 8 is inserted into as much as possible in slot 6, on the one hand improves aesthetics, another party
The stability of limitation is improved also for conflict area when can be improved cooperation in face.Because adapter connector 4 includes metal portion
Divide and wrap up the rubber part of metal part, is taper on the outside of rubber part, so concave surface 10 is correspondingly arranged into inclined-plane, thus
It is ordinatedly even closer.
In addition, the front end of rectangular block contacts at the outer wall at electrical apparatus interface, the front end of rectangular block is contacted at electrical apparatus interface
Outer wall after, realize and manufacture a protection cap in adapter connector 4 and interface, achieve the effect that prevent dust from entering, especially
It is using such power supply adaptor outdoors during use, this kind of structure, which can play, avoids interface and connector contaminated
Effect.
In order to improve tightness when conflict, wedge-shaped part 11, the wedge shape of wedge-shaped part 11 are provided at the outer wall of electrical connector
Face is from top to bottom to be inclined outwardly；The front end of rectangular block is mutually abutted with the lozenges of wedge-shaped part 11.After clamping, deposit between the two
Frictional force it is larger, be turned upward so as to avoid fold-type plate.
Moreover, the lower front of rectangular block is provided with fin 12 outward, and there are two the settings of fin 12, connects positioned at electric appliance
The two sides of mouth, fin 12 contact at the outer wall at electrical apparatus interface, and fin 12 contradicts the outer wall at electrical apparatus interface, avoids water etc.
Liquid flows through between the outer wall from electrical apparatus interface and fold-type plate, to reach preferable waterproof effect.
Claims (7)
1. a kind of anti-dropout waterproof power supply adaptor, including adapter main body (1) and compatible power supply line (2), the adaptation
Device main body (1) is connected with adapter wiring (3), and the adapter wiring (3) is provided with adaptation far from adapter main body (1) one end
Device connector (4), which is characterized in that further include the L-type inserted link (5) for being set to electrical apparatus interface two sides, between two L-type inserted links (5)
It is formed with slot (6), the outer wall of adapter connector (4) rubber section is fixedly connected with hinged seat (7), the hinged seat (7)
It is rotatably connected to inserted sheet (8), the inserted sheet (8) and slot (6) are arranged in grafting.
2. a kind of anti-dropout waterproof power supply adaptor according to claim 1, which is characterized in that the hinged seat (7) is worn
Equipped with articulated shaft (9), the inserted sheet (8) is rectangular block, and the rectangular block both ends offer the grafting for articulated shaft (9) insertion
Hole.
3. a kind of anti-dropout waterproof power supply adaptor according to claim 2, which is characterized in that the rectangular block is provided with
Concave surface (10), adapter connector (4) snap onto concave surface (10).
4. a kind of anti-dropout waterproof power supply adaptor according to claim 3, which is characterized in that the front end of the rectangular block
Contact at the outer wall at electrical apparatus interface.
5. a kind of anti-dropout waterproof power supply adaptor according to claim 4, which is characterized in that at the outer wall of electrical apparatus interface
It is provided with wedge-shaped part (11), the lozenges of the wedge-shaped part (11) is from top to bottom to be inclined outwardly；The front end of the rectangular block with
The lozenges of wedge-shaped part (11) mutually abuts.
6. a kind of anti-dropout waterproof power supply adaptor according to claim 5, which is characterized in that the bottom of the rectangular block
Front side is provided with fin (12) outward, and the fin (12) contacts at the outer wall at electrical apparatus interface.
7. a kind of anti-dropout waterproof power supply adaptor according to claim 6, which is characterized in that the concave surface (10) has
The compatible gradient with adapter connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166025.5U CN209250505U (en) | 2018-12-22 | 2018-12-22 | A kind of anti-dropout waterproof power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166025.5U CN209250505U (en) | 2018-12-22 | 2018-12-22 | A kind of anti-dropout waterproof power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250505U true CN209250505U (en) | 2019-08-13 |
Family
ID=67534214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166025.5U Expired - Fee Related CN209250505U (en) | 2018-12-22 | 2018-12-22 | A kind of anti-dropout waterproof power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250505U (en) |
-
2018
- 2018-12-22 CN CN201822166025.5U patent/CN209250505U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314400 building 13-A, No.8, Haining Avenue, Haining Economic Development Zone, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Fushuo Telecom Co.,Ltd. Address before: 314400 Room 401A-3, No. 8, Haining Avenue, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Fushuo Telecom Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |