CN207691693U - One kind can change of feet power supply adaptor - Google Patents
One kind can change of feet power supply adaptor Download PDFInfo
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- CN207691693U CN207691693U CN201820060312.5U CN201820060312U CN207691693U CN 207691693 U CN207691693 U CN 207691693U CN 201820060312 U CN201820060312 U CN 201820060312U CN 207691693 U CN207691693 U CN 207691693U
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- upper cover
- lower cover
- cover
- fixing groove
- power supply
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Abstract
The utility model discloses one kind can change of feet power supply adaptor,Including lower cover,The inner wall of lower cover offers lower cover fixing groove,The inner wall of upper cover offers upper cover fixing groove,The inside of lower cover fixing groove and upper cover fixing groove is connected with mica sheet by glue bonding,The cross section of mica sheet and the cross section of lower cover fixing groove and upper cover fixing groove match,So that mica sheet and the fitting of lower cover fixing groove and upper cover fixing groove are fixed more firm,Mica sheet has heat-resist,Excellent heat dissipation effect,When mica pad wear,It is replaced convenient for removing mica sheet,Upper cover and lower cover engage absorption connection by upper cover protrusion with lower cover groove,The whole outer side covering that upper cover and lower cover are constituted has one layer of anti-shielded layer,So that upper cover and lower cover be fixed it is more firm,And dismounting upper cover and lower cover to its inside so that carry out repair and maintenance,Interference of the magnet to its internal element when the setting of anti-shielded layer also avoids upper cover and lower cover from engaging absorption connection.
Description
Technical field
The utility model belongs to power supply adaptor technical field, and in particular to one kind can change of feet power supply adaptor.
Background technology
Power supply adaptor（Power adapter）It is the power supply transformation of small portable electronic device and electronic apparatus
Equipment is generally made of components such as shell, transformer, inductance, capacitance, control IC, pcb boards, its operation principle is by exchanging
Input is converted to direct current output；It can be divided into Direct Plug-In and Table top type by connection type.It is matched in security protection camera, machine top extensively
Box, router, lamp bar, in the equipment such as massage device.
However it is existing can change of feet power supply adaptor remain some unreasonable factors when in use, it is existing can
Change of feet power supply adaptor generate heat when in use due to weak heat-dissipating can influence power and shorten can change of feet power supply adaptor use the longevity
Life；It is existing can the change of feet power supply adaptor upper and lower covers are injection molding packaging or with strength glue bond when in use, it is existing can
Change of feet power supply adaptor is the gap incision between power supply adaptor upper and lower covers with electrician's knife blade, then taps electricity with hammer
Work knife knife spine, makes electrician's knife be cut between adapter upper and lower covers, the different location in the gap between adapter upper and lower covers,
After a certain position of upper and lower covers is split first point of a knife is goed deep into along gap stroke with the point of a knife of electrician's knife, is then slowly separated
The upper and lower covers of adapter, dismounting installation be not it is very convenient, thus the utility model one kind is provided can change of feet power supply adaptor.
Utility model content
The purpose of this utility model is to provide one kind can change of feet power supply adaptor, to solve to propose in above-mentioned background technology
It is existing can change of feet power supply adaptor remain some unreasonable factors when in use, it is existing can change of feet power supply it is suitable
Orchestration is generated heat when in use since weak heat-dissipating can influence to power and shortening can change of feet power supply adaptor service life；It is existing can
Upper and lower covers are injection molding packaging or with strength glue bond to change of feet power supply adaptor when in use, it is existing can change of feet power adaptation
Device is the gap incision between power supply adaptor upper and lower covers with electrician's knife blade, then taps electrician's knife knife spine with hammer, makes
Electrician's knife is cut between adapter upper and lower covers, the different location in the gap between adapter upper and lower covers, with electrician's knife
Point of a knife gos deep into point of a knife after a certain position of upper and lower covers is split first along gap stroke, then slowly separates the upper of adapter
Lower cover dismantles the problem that installation is not very convenient.
To achieve the above object, the utility model provides the following technical solutions：One kind can change of feet power supply adaptor, including under
Lid and plug, upper cover is provided at the top of the lower cover, and the lower surface of the upper cover is provided with upper cover protrusion, the upper cover protrusion
Be internally provided with upper cover magnet, the surface of lower cover position corresponding with upper cover protrusion offers lower cover groove, institute
That states lower cover groove is internally provided with lower cover magnet, and the whole side surface that the lower cover and upper cover are constituted is provided with plug-socket,
And plug-socket penetrates through the entirety of lower cover and upper cover composition and is connected to the inside of the lower cover and upper cover, the plug and plug
Jack connects, and the entirety of the lower cover and upper cover composition is provided with connecting line, the connection away from the side of the plug-socket
Line penetrates through the entirety of lower cover and upper cover composition and is connected to the inside of the lower cover and upper cover, and the inner wall of the lower cover offers down
Lid fixing groove, the inner wall of the upper cover offer upper cover fixing groove, and the inside of the lower cover fixing groove and upper cover fixing groove is logical
It crosses glue bonding and is connected with mica sheet, the plug and connecting line are electrically connected to a power source.
Preferably, the inside for the upper cover protrusion and upper cover protrusion that the upper cover and lower cover are arranged by the lower surface of upper cover
Lower cover groove that the upper cover magnet of setting and the surface of lower cover and the upper cover protrusion corresponding position open up and lower cover groove
The lower cover magnet engaging absorption connection of inside setting.
Preferably, the whole outer side covering that the upper cover and lower cover are constituted has one layer of anti-shielded layer.
Preferably, the corner of the lower surface of the lower cover four is provided with Slippery proof foot pad.
Preferably, the cross section of the mica sheet and the cross section of the lower cover fixing groove and upper cover fixing groove match.
Preferably, the outer surface setting of the connecting line is arranged with velcro.
Compared with prior art, the utility model has the beneficial effects that：
（1）The inner wall of lower cover offers lower cover fixing groove, and the inner wall of upper cover offers upper cover fixing groove, lower cover fixing groove and
The inside of upper cover fixing groove is connected with mica sheet by glue bonding, and the cross section of mica sheet and lower cover fixing groove and upper cover are solid
The cross section for determining slot matches so that mica sheet and lower cover fixing groove and upper cover fixing groove are bonded fixed more firm, mica
Piece have it is heat-resist, chemical stability and corona resistance and excellent heat dissipation effect also allow for taking when mica pad wear
Lower mica sheet is replaced, and the utilization rate of mica sheet is improved；
（2）The inside for the upper cover protrusion and upper cover protrusion that upper cover and lower cover are arranged by the lower surface of upper cover is arranged upper
Under the inside setting for the lower cover groove and lower cover groove that the surface and upper cover protrusion corresponding position of lid magnet and lower cover open up
The whole outer side covering that the engaging absorption connection of lid magnet, upper cover and lower cover are constituted has one layer of anti-shielded layer so that upper cover and lower cover
What is be fixed is more firm, and dismounting upper cover and lower cover ensure power supply adaptor to carry out repair and maintenance to its inside
Normal use prolongs the service life, and the magnet when setting of anti-shielded layer also avoids upper cover and lower cover from engaging absorption connection is to it
The interference of internal element.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the upper cover and lower cover attachment structure schematic diagram of the utility model；
Fig. 4 is the upper and lower covers schematic cross-sectional view of the utility model；
In figure：1- lower covers, 2- upper covers, 3- plug-sockets, 4- plugs, 5- connecting lines, 6- upper covers protrusion, 7- lower covers magnet,
8- lower covers groove, 9- upper covers magnet, 10- lower covers fixing groove, 11- upper covers fixing groove, 12- mica sheets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical solution：One kind can change of feet power adaptation
The top of device, including lower cover 1 and plug 4, lower cover 1 is provided with upper cover 2, and the lower surface of upper cover 2 is provided with upper cover protrusion 6, upper cover
Protrusion 6 is internally provided with upper cover magnet 9, and the surface of lower cover 1 offers lower cover groove 8 with the raised 6 corresponding positions of upper cover, under
Lid groove 8 is internally provided with lower cover magnet 7, and the whole side surface that lower cover 1 and upper cover 2 are constituted is provided with plug-socket 3, and inserts
Head jack 3 penetrates through the entirety of lower cover 1 and the composition of upper cover 2 and is connected to the inside of lower cover 1 and upper cover 2, plug 4 and plug-socket 3
The entirety that connection, lower cover 1 and upper cover 2 are constituted is provided with connecting line 5 away from the side of plug-socket 3, and connecting line 5 penetrates through lower cover 1
With upper cover 2 constitute entirety and be connected to the inside of lower cover 1 and upper cover 2, the inner wall of lower cover 1 offers lower cover fixing groove 10, on
The inner wall of lid 2 offers upper cover fixing groove 11, and the inside of lower cover fixing groove 10 and upper cover fixing groove 11 passes through glue bonding and connects
It is connected to mica sheet 12, plug 4 and connecting line 5 are electrically connected to a power source.
In order to enable upper cover 2 and lower cover 1 are fixed more firm, and dismounting upper cover 2 and lower cover 1 are to its inside
Repair and maintenance is carried out, ensures the normal use of power supply adaptor, prolongs the service life, in this implementation, it is preferred that upper cover 2 is under
The upper cover magnet 9 and lower cover 1 of the inside setting for the upper cover protrusion 6 and upper cover protrusion 6 that lid 1 is arranged by the lower surface of upper cover 2
Surface and the lower cover magnet 7 of the inside setting of lower cover groove 8 and lower cover groove 8 that opens up of raised 6 corresponding positions of upper cover block
Close absorption connection.
Interference of the magnet to its internal element when in order to avoid upper cover 2 and the engaging absorption connection of lower cover 1, in this implementation,
Preferably, the whole outer side covering that upper cover 2 and lower cover 1 are constituted has one layer of anti-shielded layer.
In order to enable lower cover 1 is fixed more firm so that lower cover 1 and horizontal plane have difference in height, avoid lower cover 1 and level
Dust is stained in face contact, in this implementation, it is preferred that the corner of lower surface four of lower cover 1 is provided with Slippery proof foot pad.
In order to enable mica sheet 12 and lower cover fixing groove 10 and upper cover fixing groove 11 are bonded fixed more firm, this implementation
In, it is preferred that the cross section of mica sheet 12 and the cross section of lower cover fixing groove 10 and upper cover fixing groove 11 match.
In order to enable the more concentration that connecting line 5 is wound, helps to carry, avoids connecting line 5 and be scattered, it is excellent in this implementation
Choosing, the outer surface setting of connecting line 5 is arranged with velcro.
The operation principle and process for using of the utility model：After the utility model installs, in use, lower cover 1 is interior
Wall offers lower cover fixing groove 10, and the inner wall of upper cover 2 offers upper cover fixing groove 11, lower cover fixing groove 10 and upper cover fixing groove 11
Inside mica sheet 12 is connected with by glue bonding, cross section and lower cover fixing groove 10 and the upper cover fixing groove of mica sheet 12
11 cross section matches so that mica sheet 12 and lower cover fixing groove 10 and upper cover fixing groove 11 be bonded it is fixed more firm,
Mica sheet 12 has heat-resist, chemical stability and corona resistance and excellent heat dissipation effect, when mica sheet 12 is worn,
It also allows for removing mica sheet 12 and be replaced, improve the utilization rate of mica sheet 12；
What the inside for the upper cover protrusion 6 and upper cover protrusion 6 that upper cover 2 and lower cover 1 are arranged by the lower surface of upper cover 2 was arranged
The inside for the lower cover groove 8 and lower cover groove 8 that upper cover magnet 9 is opened up with the surface of lower cover 1 and raised 6 corresponding positions of upper cover is set
The whole outer side covering that the engaging absorption connection of lower cover magnet 7 set, upper cover 2 and lower cover 1 are constituted has one layer of anti-shielded layer so that on
Lid 2 and lower cover 1 be fixed it is more firm, and dismounting upper cover 2 and lower cover 1 to its inside carry out repair and maintenance, ensure
The normal use of power supply adaptor, prolongs the service life, and the setting of anti-shielded layer also avoids upper cover 2 and lower cover 1 from engaging absorption company
Interference of the magnet to its internal element when connecing；
Plug 4 is powered on, connecting line 5 connects the interface of computer, to be powered to computer.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind can change of feet power supply adaptor, including lower cover（1）And plug（4）, it is characterised in that：The lower cover（1）Top
It is provided with upper cover（2）, the upper cover（2）Lower surface be provided with upper cover protrusion（6）, the upper cover protrusion（6）Inside setting
There is upper cover magnet（9）, the lower cover（1）Surface and the upper cover protrusion（6）Corresponding position offers lower cover groove（8）,
The lower cover groove（8）Be internally provided with lower cover magnet（7）, the lower cover（1）And upper cover（2）The whole side surface of composition is set
It is equipped with plug-socket（3）, and plug-socket（3）Penetrate through lower cover（1）And upper cover（2）The entirety of composition and with the lower cover（1）With
Upper cover（2）Inside connection, the plug（4）And plug-socket（3）Connection, the lower cover（1）And upper cover（2）The entirety of composition
Away from the plug-socket（3）Side be provided with connecting line（5）, the connecting line（5）Penetrate through lower cover（1）And upper cover（2）Structure
At entirety and with the lower cover（1）And upper cover（2）Inside connection, the lower cover（1）Inner wall offer lower cover fixing groove
（10）, the upper cover（2）Inner wall offer upper cover fixing groove（11）, the lower cover fixing groove（10）With upper cover fixing groove（11）
Inside by glue bonding be connected with mica sheet（12）, the plug（4）And connecting line（5）It is electrically connected to a power source.
2. one kind according to claim 1 can change of feet power supply adaptor, it is characterised in that：The upper cover（2）And lower cover（1）
Pass through upper cover（2）Lower surface setting upper cover protrusion（6）And upper cover protrusion（6）Inside setting upper cover magnet（9）With
Lower cover（1）Surface and the upper cover protrusion（6）The lower cover groove that corresponding position opens up（8）And lower cover groove（8）Inside
The lower cover magnet of setting（7）Engaging absorption connection.
3. one kind according to claim 1 can change of feet power supply adaptor, it is characterised in that：The upper cover（2）And lower cover（1）
The whole outer side covering of composition has one layer of anti-shielded layer.
4. one kind according to claim 1 can change of feet power supply adaptor, it is characterised in that：The lower cover（1）Lower surface
Four corners are provided with Slippery proof foot pad.
5. one kind according to claim 1 can change of feet power supply adaptor, it is characterised in that：The mica sheet（12）It is transversal
Face and the lower cover fixing groove（10）With upper cover fixing groove（11）Cross section match.
6. one kind according to claim 1 can change of feet power supply adaptor, it is characterised in that：The connecting line（5）Appearance
Face setting is arranged with velcro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060312.5U CN207691693U (en) | 2018-01-15 | 2018-01-15 | One kind can change of feet power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060312.5U CN207691693U (en) | 2018-01-15 | 2018-01-15 | One kind can change of feet power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691693U true CN207691693U (en) | 2018-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060312.5U Active CN207691693U (en) | 2018-01-15 | 2018-01-15 | One kind can change of feet power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806527A (en) * | 2018-08-10 | 2018-11-13 | 深圳市艾比森光电股份有限公司 | LED display |
-
2018
- 2018-01-15 CN CN201820060312.5U patent/CN207691693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806527A (en) * | 2018-08-10 | 2018-11-13 | 深圳市艾比森光电股份有限公司 | LED display |
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