CN208316552U - A kind of portable power supply adapters device - Google Patents
A kind of portable power supply adapters device Download PDFInfo
- Publication number
- CN208316552U CN208316552U CN201820675970.5U CN201820675970U CN208316552U CN 208316552 U CN208316552 U CN 208316552U CN 201820675970 U CN201820675970 U CN 201820675970U CN 208316552 U CN208316552 U CN 208316552U
- Authority
- CN
- China
- Prior art keywords
- power supply
- fixedly connected
- shell
- supply line
- disk
- 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
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of portable power supply adapters device, including shell, it is characterized in that: being fixedly connected with support column on the shell, EMI filtering, PFC, LLC resonance, DC-DC module, inside groove and fixed block, the first slot and the second slot and housing openings are provided on the shell, attaching plug and hinged at the second slot with the shell, disk is connect with the support column by bearing, vortex ring spring is fixedly connected on the support column, the vortex ring spring is fixedly connected with the disk by connecting column, connecting line is fixedly connected on the vortex ring spring one end on one side, the other end is fixedly connected on one end of the first power supply line, first power cord wrap is in the inside groove, adjustable spring one end is fixedly connected on the fixed block, the other end is fixedly connected on fixture block, one end of first power supply line It is connected across the fixture block and the shell with electrical appliance, sliding block interference is connected on the first slot.The utility model can arbitrarily control the outwardly extending length of data line, when not used can automatic accomodation.
Description
Technical field
The utility model relates to electronic components fields, in particular, being related to a kind of portable power supply adapters device.
Background technique
As demand of the today's society for mobile office field is increasingly vigorous, but the problem of battery durable deficiency is stranded always
It disturbs white collar and other needs to carry the staff of notebook, mobile phone and pad outside.Power supply adaptor and wire rod can not close two
It is one, moreover, power supply line is not easy to arrange and denounced also because it is difficult to store.Although lithium battery is developed so far
It has been made significant headway that, but be still unable to satisfy the requirement of electronic equipment continuation of the journey, new battery technology also takes a long time
It could large scale investment use.How attaching plug, power supply, wire rod three to be unified and save space, accomplishes that easy to carry is mesh
The invention direction of preceding worth exploration.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of portable power supply adapters devices, facilitate finishing wire
It is carried with power supply adaptor.
The utility model adopts the following technical solution realizes goal of the invention:
A kind of portable power supply adapters device, including shell, it is characterized in that: being fixedly connected with support on the shell
Column, EMI filtering, PFC, LLC resonance, DC-DC module, inside groove and fixed block, be provided on the shell the first slot and the second slot and
Housing openings, attaching plug and, the attaching plug, EMI filtering, PFC, LLC resonance hinged at the second slot with the shell
And connected between DC-DC module with conducting wire, disk is connect with the support column by bearing, and disk is provided with disk opening, vortex ring
Spring is fixedly connected on the support column, and the vortex ring spring is fixedly connected with the disk by connecting column, connecting line one
While being fixedly connected on the vortex ring spring one end, the other end is fixedly connected on one end of the first power supply line, first power supply line
It is wrapped in the inside groove, second source line one end is fixed on first power supply line, and the second source line other end passes through
The disk is connect with third power supply line one end, and the three power supply lines other end is fixed and is connected to the DC-DC module, is stretched
Contracting spring one end is fixedly connected on the fixed block, and the other end is fixedly connected on fixture block, one end of first power supply line
It is connected across the fixture block and the shell with electrical appliance, sliding block interference is connected on the first slot, and outer baffle is snapped connection in institute
It states on shell.
Portable power supply adapters device according to claim 1, it is characterized in that: the inside groove is circle jaggy
Ring.
Portable power supply adapters device according to claim 1, it is characterized in that: disk is circle.
Compared with prior art, the advantages and positive effects of the utility model are as follows: user pulls first other than shell
Power supply line drives connecting line, and connecting line drives internal vortex ring spring pivotal to form elastic potential energy, while vortex ring spring drives connection
Column, connecting column is disc-rotated by bearing, and vortex ring elastic potential energy of the spring discharges after user looses one's grip, and pulls connecting line, band
Dynamic first power supply line is entangled on inside groove, takes in the first power supply line in shell, and third power supply line length is greater than farthest point on disk
Distance away from DC-DC module.It is constant to the fixed power source line certain distance that extends outwardly, then needed for the first power supply line being pulled outwardly
Length, stir sliding block downwards makes fixture block move right later, adjustable spring compression, fixture block and shell relative movement, opening
The first power supply line is blocked in diminution.To withdraw the first power supply line, then sliding block is pulled upwards, at this time the elastic potential energy of adjustable spring
Release pushes fixture block to be moved to the left, and the opening that fixture block is formed with shell becomes larger, the release of the first power supply line, vortex ring spring gesture
It can discharge, by pulling connecting line to withdraw the first power supply line part in shell, while drive connecting column and disk rotational.This reality
It is simple and reliable with new structure novelty, the outwardly extending length of data line is arbitrarily controlled, avoiding material winds makes wire rod stress
The generation of cleavage event, oneself storage, is convenient for carrying after being finished.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the detail view of the utility model.
In figure: 1, shell, 2, fixture block, 3, sliding block, the 4, first power supply line, 5, connecting column, 6, vortex ring spring, 7, inside groove, 8,
Adjustable spring, 9, disk, 10, fixed block, 11, disk opening, 12, connecting line, 13, third connecting line, 14, LLC resonance, 15,
PFC, 16, EMI filtering, 17, DC-DC module, 18, second source line, 19, attaching plug, 20, support column, 21, outer baffle,
22, the first slot, the 23, second slot.
Specific embodiment
With reference to the accompanying drawing, a specific embodiment of the utility model is described in detail, it is to be understood that this
The protection scope of utility model is not limited by the specific implementation.
As shown in Figure 1-Figure 3, the utility model includes portable power supply adapters device, including shell 1, it is characterized in that:
Be fixedly connected on the shell 1 support column 20, EMI filtering 16, PFC15, LLC resonance 14, DC-DC module 17, inside groove 7 and
Fixed block 10, is provided with the first slot 22 and the second slot 23 and housing openings 24 on the shell, attaching plug and with the shell 1
It is hinged at the second slot 23, it is used between the attaching plug 19, EMI filtering 16, PFC15, LLC resonance 14 and DC-DC module 17
Conducting wire connection, disk 9 are connect with the support column 20 by bearing, and disk is provided with disk opening 11, and vortex ring spring 6 is fixedly connected
On the support column 20, the vortex ring spring 6 is fixedly connected with the disk 9 by connecting column 5, and connecting line 12 is fixed on one side
It is connected to described 6 one end of vortex ring spring, the other end is fixedly connected on one end of the first power supply line 4, and first power supply line 4 twines
It is wound on the inside groove 7,18 one end of second source line is fixed on first power supply line 4,18 other end of second source line
It is connect across the disk 9 with 13 one end of third power supply line, three power supply lines, 13 other end and the DC-DC module 17 are solid
Fixed and be connected to, 8 one end of adjustable spring is fixedly connected on the fixed block 10, and the other end is fixedly connected on fixture block 2, and described the
One end of one power supply line 4 passes through the fixture block 2 and the shell 1 is connected with electrical appliance, and 3 interference of sliding block is connected to the first slot 22
On, outer baffle 21 snaps connection on the shell 1.
Wrap up thin aluminium outside first power supply line 4, resistance to sliding very little, the attaching plug 19, EMI filtering 16,
PFC15, LLC resonance 14 and DC-DC module 17 are the prior arts.
The workflow of the utility model are as follows: user pulls the first power supply line 4 other than shell 1, drives connecting line 12,
Connecting line 12 drives the internal rotation of vortex ring spring 6 to form elastic potential energy, while vortex ring spring 6 drives connecting column 5, and connecting column 5 is logical
Crossing bearing drives disk 9 to rotate, and 6 elastic potential energy of vortex ring spring discharges after user looses one's grip, and pulls connecting line 12, drives the first electricity
Source line 4 is entangled on inside groove 7, takes in the first power supply line 4 in shell 1, and 13 length of third power supply line is greater than farthest point on disk 9
Distance away from DC-DC module 17.It is constant to the fixed power source line certain distance that extends outwardly, then the first power supply line 4 is pulled outwardly
Required length, stir sliding block 3 downwards makes fixture block 2 move right later, and adjustable spring 8 compresses, and fixture block 2 and shell 1 are opposite
Mobile, opening, which reduces, blocks the first power supply line 4.To withdraw the first power supply line 4, then sliding block 3 is pulled upwards, stretch bullet at this time
The elastic potential energy of spring 8 discharges, and pushes fixture block 2 to be moved to the left, the opening that fixture block 2 is formed with shell 1 becomes larger, and the first power supply line 4 is released
It puts, the release of 6 elastic potential energy of vortex ring spring, by pulling connecting line 12 to withdraw 4 part of the first power supply line in shell 1, while band
Dynamic connecting column 5 and disk 9 rotate.The utility model structure novel, it is simple and reliable, arbitrarily control the outwardly extending length of data line
Degree, avoiding material winds makes the generation of wire rod forced breakage event, oneself storage, is convenient for carrying after being finished.
Disclosed above is only a specific embodiment of the utility model, and still, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (3)
1. a kind of portable power supply adapters device, including shell (1), it is characterized in that: being fixedly connected with branch on the shell (1)
Dagger (20), EMI filtering (16), PFC (15), LLC resonance (14), DC-DC module (17), inside groove (7) and fixed block (10), institute
State and be provided with the first slot (22) and the second slot (23) and housing openings (24) on shell, attaching plug and with the shell (1)
It is hinged at two slots (23), the attaching plug (19), EMI filtering (16), PFC (15), LLC resonance (14) and DC-DC module
(17) it being connected between with conducting wire, disk (9) is connect with the support column (20) by bearing, and disk is provided with disk opening (11),
Vortex ring spring (6) is fixedly connected on the support column (20), and the vortex ring spring (6) and the disk (9) pass through connecting column
(5) it is fixedly connected, connecting line (12) is fixedly connected on described vortex ring spring (6) one end on one side, and the other end is fixedly connected on first
One end of power supply line (4), first power supply line (4) are wrapped in the inside groove (7), and second source line (18) one end is fixed on institute
It states on the first power supply line (4), second source line (18) other end passes through the disk (9) and third power supply line (13) one end
Connection, third power supply line (13) other end is fixed with the DC-DC module (17) and is connected to, and adjustable spring (8) one end is solid
Surely it is connected on the fixed block (10), the other end is fixedly connected on fixture block (2), and one end of first power supply line (4) is worn
It crosses the fixture block (2) and the shell (1) is connected with electrical appliance, sliding block (3) interference is connected on the first slot (22), outer baffle
(21) it snaps connection on the shell (1).
2. portable power supply adapters device according to claim 1, it is characterized in that: the inside groove (7) is jaggy
Annulus.
3. portable power supply adapters device according to claim 1, it is characterized in that: disk (9) is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675970.5U CN208316552U (en) | 2018-05-08 | 2018-05-08 | A kind of portable power supply adapters device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820675970.5U CN208316552U (en) | 2018-05-08 | 2018-05-08 | A kind of portable power supply adapters device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208316552U true CN208316552U (en) | 2019-01-01 |
Family
ID=64712329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820675970.5U Expired - Fee Related CN208316552U (en) | 2018-05-08 | 2018-05-08 | A kind of portable power supply adapters device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208316552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289620A (en) * | 2019-07-19 | 2019-09-27 | 江苏阆达机械有限公司 | A kind of highly-safe filter |
-
2018
- 2018-05-08 CN CN201820675970.5U patent/CN208316552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110289620A (en) * | 2019-07-19 | 2019-09-27 | 江苏阆达机械有限公司 | A kind of highly-safe filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200959445Y (en) | Portable apparatus with transmission line | |
| CN205791683U (en) | A kind of carry extension type mobile terminal charging wire and the portable power source of charging inlet | |
| CN208316552U (en) | A kind of portable power supply adapters device | |
| CN202340137U (en) | Mobile power source with telescopic charging plug | |
| CN205960746U (en) | Wire winding adapter | |
| CN206758792U (en) | A kind of cellular phone data line shunk automatically | |
| CN209787035U (en) | Portable power adapter | |
| CN207090702U (en) | A kind of portable data line | |
| CN208904875U (en) | A kind of water proof and dust proof power supply adaptor | |
| CN204615452U (en) | A kind of charger of onboard data line | |
| CN207910528U (en) | A kind of Anti-fall formula mobile phone wireless charger of adjustable support angle | |
| CN203537033U (en) | Protective housing for mobile digital terminal | |
| CN103208840B (en) | Bluetooth earphone hanging rope | |
| CN203521807U (en) | Tape type socket | |
| CN202585975U (en) | Power source device with wire-arrangement mechanism | |
| CN209911922U (en) | Auxiliary equipment for computer network major | |
| CN202997657U (en) | Novel portable charger | |
| CN206507499U (en) | A kind of bag with charge function | |
| CN201435041Y (en) | Automatic take-up type notebook computer power supply | |
| CN208257865U (en) | A kind of mobile phone shell with USB data line | |
| CN205646935U (en) | External charging device of cell -phone | |
| CN206685584U (en) | charging socket with retractable USB data wire | |
| CN206332294U (en) | A kind of multi-functional portable power supply converter | |
| CN207250137U (en) | A kind of Portable English speech recognition apparatus | |
| CN109417305A (en) | Portable type power supply unit and its power supply management method |
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: 20190101 Termination date: 20190508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |