CN208423296U - A kind of dust guard of Direct Plug-In charger plug iron plate - Google Patents
A kind of dust guard of Direct Plug-In charger plug iron plate Download PDFInfo
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- CN208423296U CN208423296U CN201821004137.4U CN201821004137U CN208423296U CN 208423296 U CN208423296 U CN 208423296U CN 201821004137 U CN201821004137 U CN 201821004137U CN 208423296 U CN208423296 U CN 208423296U
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- China
- Prior art keywords
- charger
- plug
- iron plate
- upper housing
- plug iron
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Abstract
The utility model discloses a kind of dust guards of Direct Plug-In charger plug iron plate, including charger upper housing, charger lower case, fixing sleeve, plug iron plate, connecting plate, conducting wire, electric pushrod, connection strap, link block, square, compression bar, cylinder, the first spring, round bar, iron bar, second spring, rubber strip, the first pilot hole, the second pilot hole, rubber block and guide rod.The utility model is structurally reasonable, when plug iron plate is without using, plug iron plate can be made to enter inside charger upper housing and charger lower case by electric pushrod, the closing at set top can be fixed by rubber block, so as to be protected for plug iron plate, plug iron plate is avoided to cover dust in daily placement；Rubber strip can be made to compress the junction of charger upper housing and charger lower case by the elastic force of the first spring inside compression bar, can effectively improve the sealing between charger upper housing and charger lower case, avoid the entrance of dust, improve service life.
Description
Technical field
The utility model relates to a kind of charger dust guard of plug iron plate, specially a kind of Direct Plug-In charger is used
The dust guard of plug iron plate belongs to charger applied technical field.
Background technique
Direct Plug-In charger is one kind of the power supply conversion equipment of small portable electronic device and electronic apparatus；One
As can be inserted on socket by plug, can be suspended on wall, fix, some computers or mobile phone are filled using Direct Plug-In
Electric appliance.
When placing, plug iron plate may be chronically exposed in air Direct Plug-In charger, and surface may cover ash
Dirt, and be possible to collide, it causes to damage, after being inserted into socket, dust may be made to enter inside the jack of socket, it is long
Phase uses, and may will affect the charging of Direct Plug-In charger；It is assembled that Direct Plug-In charger generally passes through two shells, between
Junction can generate gap, dust may be entered, influence the heat dissipation of Direct Plug-In charger, reduce making for Direct Plug-In charger
Use the service life.Therefore, a kind of dust guard of Direct Plug-In charger plug iron plate is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Direct Plug-In charger plug iron
The dust guard of piece.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Direct Plug-In charger plug iron plate
Dust guard, including charger upper housing, plug iron plate and the charger lower case for being fixed in charger upper housing bottom, institute
It states to be fitting to connection at the top of charger upper housing and has fixing sleeve, the plug iron plate runs through fixing sleeve, and plug iron plate bottom is affixed
There is connecting plate, plug iron plate bottom is connected with conducting wire, and the charger upper housing top inner wall is connected with electric pushrod, institute
It states output end of electric push rod and is connected with connection strap, the connection strap end and connecting plate bottom are affixed；
The charger upper housing top inner wall is connected with square by link block, and the square surface is connected with compression bar,
The compression bar is made of cylinder, the first spring and round bar, is slidably connected between the cylinder and round bar, and round bar passes through the first bullet
Spring and cylinder inner wall elastic connection, the round bar end are connected with iron bar, and the iron bar surface is connected with rubber strip, and rubber strip
It is in close contact with charger upper housing and charger lower case junction, the charger upper housing top sidewall is provided with first and leads
Xiang Kong, the fixing sleeve side wall are provided with the second pilot hole, are slidably connected respectively inside first pilot hole and the second pilot hole
There are guide rod and rubber block, and guide rod and rubber block side are affixed, the guide rod passes through second spring and the second pilot hole
Side elastic connection, the rubber block number is two, and two rubber blocks are contacted with plug iron plate.
Preferably, the second spring both ends are affixed with guide rod surface and the second pilot hole side respectively, and the second bullet
Spring is wrapped in guide rod surface.
Preferably, second pilot hole extends to charger upper housing interior, and the aperture of the second pilot hole is big
In the aperture of the first pilot hole.
Preferably, one lateral section of rubber block is isosceles trapezoidal structure.
Preferably, the plug iron plate and fixing sleeve number are two, and two plug iron plates are vertical with connecting plate
Setting.
Preferably, the link block and square number are two, and square is contacted with charger lower case inner wall.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, and novel in design, plug iron plate by electric pushrod without in use, can make plug iron
Piece enters inside charger upper housing and charger lower case, and the closing at set top can be fixed by rubber block, so as to
It is protected for plug iron plate, plug iron plate is avoided to cover dust in daily placement；
2, rubber strip can be made to compress charger upper housing and charger lower case by the elastic force of the first spring inside compression bar
Junction, can effectively improve the sealing between charger upper housing and charger lower case, avoid the entrance of dust, improve
Service life.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model plug iron plate and rubber block structural schematic diagram；
Fig. 3 is the utility model fixing sleeve and plug iron plate structural schematic diagram；
Fig. 4 is the utility model square and pressure rod structure schematic diagram.
In figure: 1, charger upper housing, 2, charger lower case, 3, fixing sleeve, 4, plug iron plate, 5, connecting plate, 6, lead
Line, 7, electric pushrod, 8, connection strap, 9, link block, 10, square, 11, compression bar, 1101, cylinder, the 1102, first spring, 1103,
Round bar, 12, iron bar, 13, second spring, 14, rubber strip, the 15, first pilot hole, the 16, second pilot hole, 17, rubber block, 18,
Guide rod.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, a kind of dust guard of Direct Plug-In charger plug iron plate, including charger upper housing
1, plug iron plate 4 and it is fixed in the charger lower case 2 of 1 bottom of charger upper housing, 1 top of charger upper housing is embedding
Conjunction is connected with fixing sleeve 3, and the plug iron plate 4 runs through fixing sleeve 3, and 4 bottom of plug iron plate is connected with connecting plate 5, fixing sleeve 3
The space of movement is provided for plug iron plate 4,4 bottom of plug iron plate is connected with conducting wire 6, and the charger upper housing 1 pushes up
Portion's inner wall is connected with electric pushrod 7, and 7 output end of electric pushrod is connected with connection strap 8,8 end of connection strap with connect
5 bottom of plate is affixed, and electric pushrod 7 can drive plug iron plate 4 to be moved；
1 top inner wall of charger upper housing is connected with square 10 by link block 9, and 10 surface of square is connected with
Compression bar 11, the compression bar 11 are made of cylinder 1101, the first spring 1102 and round bar 1103, the cylinder 1101 and round bar 1103
Between be slidably connected, and round bar 1103 passes through the first spring 1102 and 1101 inner wall elastic connection of cylinder, 1103 end of round bar
End is connected with iron bar 12, and 12 surface of iron bar is connected with rubber strip 14, and rubber strip 14 and charger upper housing 1 and charger
2 junction of lower case is in close contact, and the first spring 1102 is in compressive state, and rubber strip 14 can be made to compress charger upper housing 1
With 2 junction of charger lower case, 1 top sidewall of charger upper housing is provided with the first pilot hole 15,3 side of fixing sleeve
Wall is provided with the second pilot hole 16, slidably connects 18 He of guide rod respectively inside first pilot hole 15 and the second pilot hole 16
Rubber block 17, and guide rod 18 and 17 side of rubber block are affixed, the first pilot hole 15 and guide rod 18 are the movement of rubber block 17
Guiding is provided, the guide rod 18 passes through 16 side elastic connection of second spring 13 and the second pilot hole, the number of rubber block 17
Mesh is two, and two rubber blocks 17 are contacted with plug iron plate 4, and second spring 13 is in compressive state always, can pass through rubber
The sealing of set 3 is fixed in blob of viscose 17.
13 both ends of second spring are affixed with 18 surface of guide rod and 16 side of the second pilot hole respectively, and second spring
13 are wrapped in 18 surface of guide rod, and after the plug iron plate 4 between two rubber blocks 17 is extracted, second spring 13 makes two rubber
Block 17 is bonded；Second pilot hole 16 extends to 1 interior of charger upper housing, and the aperture of the second pilot hole 16 is greater than
The aperture of first pilot hole 15, the second pilot hole 16 are that second spring 13 provides placement space；17 side of rubber block is cut
Face is isosceles trapezoidal structure, is inserted between two rubber blocks 17 convenient for plug iron plate 4, or extract out between two rubber blocks 17；
The plug iron plate 4 and 3 number of fixing sleeve are two, and two plug iron plates 4 are vertically arranged with connecting plate 5, plug iron
Piece 4 charges for being inserted into the jack of socket；The link block 9 and 10 number of square are two, and square 10 with fill
The contact of 2 inner wall of electric appliance lower case, square 10 is for installing compression bar 11.
When the utility model is used, the electric elements occurred in the application external connection power supply and control when in use
Switch, when plug iron plate 4 drives connecting plate 5 and plug iron without in use, electric pushrod 7 is extended, passing through connection strap 8
Piece 4 is moved to 2 direction of charger lower case together, is entered inside charger upper housing 1 at the top of plug iron plate 4, rubber block
17 with plug iron plate 4 without contacting, by second spring 13, be bonded two rubber blocks 17, thus for 4 top of plug iron plate
Sealing is provided, plug iron plate 4 is carried out dust-proof；When needing using plug iron plate 4, electric pushrod 7 is shunk, and makes plug iron plate
4 stretch out from fixing sleeve 3, pass through plug iron plate 4 between two rubber blocks 17, second spring 13 is compressed, and rubber block is made
17 form gap；The first spring 1102 inside cylinder 1101 can make compression bar 11 compress rubber strip 14, to charger upper housing 1
It is sealed with the junction of charger lower case 2, can avoid the entrance of dust.
The JJ-TGA-50 model electricity that electric pushrod 7 is sold using Chancheng District of Foshan City Ju Jin machinery plant of Alibaba
Dynamic push rod and its relevant mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of dust guard of Direct Plug-In charger plug iron plate, including charger upper housing (1), plug iron plate (4) with
And it is fixed in the charger lower case (2) of charger upper housing (1) bottom, it is characterised in that: charger upper housing (1) top
Portion, which is fitting to connection, to be had fixing sleeve (3), and the plug iron plate (4) runs through fixing sleeve (3), and plug iron plate (4) bottom is connected with company
Fishplate bar (5), plug iron plate (4) bottom are connected with conducting wire (6), and charger upper housing (1) top inner wall is connected with electricity
Dynamic push rod (7), electric pushrod (7) output end are connected with connection strap (8), connection strap (8) end and connecting plate (5) bottom
Portion is affixed；
Charger upper housing (1) top inner wall is connected with square (10) by link block (9), and square (10) surface is solid
It is connected to compression bar (11), the compression bar (11) is made of cylinder (1101), the first spring (1102) and round bar (1103), the cylinder
(1101) it is slidably connected between round bar (1103), and round bar (1103) passes through the first spring (1102) and cylinder (1101) inner wall
Elastic connection, round bar (1103) end are connected with iron bar (12), and iron bar (12) surface is connected with rubber strip (14), and
Rubber strip (14) and charger upper housing (1) and charger lower case (2) junction are in close contact, the charger upper housing
(1) top sidewall is provided with the first pilot hole (15), and fixing sleeve (3) side wall is provided with the second pilot hole (16), and described first leads
Guide rod (18) and rubber block (17), and guide rod (18) are slidably connected respectively inside to hole (15) and the second pilot hole (16)
Affixed with rubber block (17) side, the guide rod (18) is connected by second spring (13) and the second pilot hole (16) side elasticity
It connects, rubber block (17) number is two, and two rubber blocks (17) contact with plug iron plate (4).
2. a kind of dust guard of Direct Plug-In charger plug iron plate according to claim 1, it is characterised in that: described
Second spring (13) both ends are affixed with guide rod (18) surface and the second pilot hole (16) side respectively, and second spring (13) is wrapped
It is rolled in guide rod (18) surface.
3. a kind of dust guard of Direct Plug-In charger plug iron plate according to claim 1, it is characterised in that: described
Second pilot hole (16) extends to charger upper housing (1) interior, and the aperture of the second pilot hole (16) is greater than first and leads
To the aperture of hole (15).
4. a kind of dust guard of Direct Plug-In charger plug iron plate according to claim 1, it is characterised in that: described
(17) one lateral section of rubber block is isosceles trapezoidal structure.
5. a kind of dust guard of Direct Plug-In charger plug iron plate according to claim 1, it is characterised in that: described
Plug iron plate (4) and fixing sleeve (3) number are two, and two plug iron plates (4) are vertically arranged with connecting plate (5).
6. a kind of dust guard of Direct Plug-In charger plug iron plate according to claim 1, it is characterised in that: described
Link block (9) and square (10) number are two, and square (10) is contacted with charger lower case (2) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004137.4U CN208423296U (en) | 2018-06-27 | 2018-06-27 | A kind of dust guard of Direct Plug-In charger plug iron plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821004137.4U CN208423296U (en) | 2018-06-27 | 2018-06-27 | A kind of dust guard of Direct Plug-In charger plug iron plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423296U true CN208423296U (en) | 2019-01-22 |
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ID=65107241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821004137.4U Active CN208423296U (en) | 2018-06-27 | 2018-06-27 | A kind of dust guard of Direct Plug-In charger plug iron plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901377A (en) * | 2019-02-21 | 2019-06-18 | 莆田市鑫鼎旺贸易有限公司 | Intelligent wearable product with convenient charging system device |
-
2018
- 2018-06-27 CN CN201821004137.4U patent/CN208423296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901377A (en) * | 2019-02-21 | 2019-06-18 | 莆田市鑫鼎旺贸易有限公司 | Intelligent wearable product with convenient charging system device |
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