CN207398389U - A kind of small-sized scooter, electric wheelchair USB charging connection harness - Google Patents
A kind of small-sized scooter, electric wheelchair USB charging connection harness Download PDFInfo
- Publication number
- CN207398389U CN207398389U CN201721332473.7U CN201721332473U CN207398389U CN 207398389 U CN207398389 U CN 207398389U CN 201721332473 U CN201721332473 U CN 201721332473U CN 207398389 U CN207398389 U CN 207398389U
- Authority
- CN
- China
- Prior art keywords
- main circuit
- harness
- pcb main
- usb
- fixed
- 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 small-sized scooters,Electric wheelchair USB charging connection harness,Including the harness trunk accumulated by 2 conducting wires,The both ends of the harness trunk connect power outlet and PCB main circuit boards respectively,The one side both ends of the PCB main circuit boards are equipped with solder joint,2 conducting wires of the harness trunk pass through solder joint connection PCB main circuit board respectively,The one side of the PCB main circuit boards is equipped with the installation region for keeping for USB interface,Flank is fixed in the both sides of the USB interface,Fixed flank is equipped with mounting hole,The USB interface is fixed on by mounting hole on the installation region of PCB main circuit boards,A kind of small-sized scooter of the utility model,Electric wheelchair USB charging connection harness changes traditional USB interface Joining Technology,By the full bag injection moldings of USB,Assist side upper side edge reserves fixed-type rear USB positions,It is arranged and fixed conveniently,Increase service life,As long as the small communication equipment of 5V power supplies,The vehicles can be independently installed,It is fixed from wiring board side,The area savings cost of wiring board can be reduced.
Description
Technical field
The utility model is related to rat tail technical field, more particularly to a kind of small-sized scooter, electric wheelchair USB charge
Rat tail.
Background technology
Electric wheelchair, electronic mobility scooter for old people have captured rapidly scooter with the advantages that simple to operation, economical and practical
Market, deep to be liked by the elderly and people with mobility problems, scooter is sure not in storage in power shortage state.In power shortage state
Battery is stored it is easy to appear sulfation, lead sulfate crystal is attached on pole plate, plugs ionization subchannel, causes to charge
Deficiency, battery capacity decline, and power shortage state standby time is longer, and cell damage is more serious, and therefore, charging connection harness is also indirect
Determine the battery of electric wheelchair and scooter, traditional charging USB is all using directly welding in design
In the circuit board, charge with plugging by long-time and easily rock.
The content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of small-sized scooter, electric wheelchair USB charging connection wires
Beam is arranged and fixed conveniently, and increases service life.
The utility model in order to solve its technical problem used by technical solution be：A kind of small-sized scooter, Electric Motor Wheel
Chair USB charging connection harness, including the harness trunk accumulated by 2 conducting wires, the both ends of the harness trunk connect electricity respectively
Supply socket and PCB main circuit boards, the one side both ends of the PCB main circuit boards are equipped with solder joint, 2 conducting wires of the harness trunk
Respectively by solder joint connection PCB main circuit board, the one side of the PCB main circuit boards is equipped with the installation region for keeping for USB interface,
Flank is fixed in the both sides of the USB interface, and fixed flank is equipped with mounting hole, and the USB interface is fixed on PCB by mounting hole
On the installation region of main circuit board.
As further improvement of the utility model, coated on the outside of the USB interface by moulding, and in the outer of moulding
It encloses both ends and is equipped with fixed flank.
As further improvement of the utility model, the conducting wire of the harness trunk is the conducting wire of line footpath 20AWG.
As further improvement of the utility model, the USB interface is 90 degree of board plug type interfaces.
The beneficial effects of the utility model are：A kind of small-sized scooter of the utility model, electric wheelchair USB charging connections
Harness changes traditional USB interface Joining Technology, and by the full bag injection moldings of USB, assist side upper side edge, which reserves, to be fixed into
USB positions after type, are arranged and fixed conveniently, and increase service life, as long as the small communication equipment of 5V power supplies, the vehicles all may be used
It with independently installed, is fixed from wiring board side, the area savings cost of wiring board can be reduced.
Description of the drawings
Fig. 1 is the utility model structure diagram；
It is indicated in figure：1- harness trunks；2- power outlets；3-PCB main circuit boards；4- solder joints；5- conducting wires；6-USB interfaces；
7- mounting holes.
Specific embodiment
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
Fig. 1 shows a kind of small-sized scooter of the utility model, a kind of embodiment party of electric wheelchair USB charging connection harness
Formula, including the harness trunk 1 accumulated by 2 conducting wires 5, the both ends of the harness trunk 1 connect respectively power outlet 2 and
PCB main circuit boards 3, the one side both ends of the PCB main circuit boards 3 are equipped with solder joint 4, and 2 conducting wires 5 of the harness trunk 1 are distinguished
By 4 connection PCB main circuit board 3 of solder joint, the one side of the PCB main circuit boards 3 is equipped with the installation region for keeping for USB interface,
Flank is fixed in the both sides of the USB interface 6, and fixed flank is equipped with mounting hole 7, and the USB interface 6 is fixed by mounting hole 7
On the installation region of PCB main circuit boards 3.
6 outside of USB interface is coated by moulding, and fixed flank is equipped at the peripheral both ends of moulding.
The conducting wire 5 of the harness trunk 1 is the conducting wire of line footpath 20AWG.
The USB interface 6 is 90 degree of board plug type interfaces.
Claims (4)
1. a kind of small-sized scooter, electric wheelchair USB charging connection harness, it is characterised in that：Including being collected by 2 conducting wires (5)
Into harness trunk (1), the both ends of the harness trunk (1) connect power outlet (2) and PCB main circuit boards (3), institute respectively
The one side both ends for stating PCB main circuit boards (3) are equipped with solder joint (4), and 2 conducting wires (5) of the harness trunk (1) pass through solder joint respectively
(4) connection PCB main circuit board (3), the one side of the PCB main circuit boards (3) are equipped with the installation region for keeping for USB interface, institute
Flank is fixed in the both sides for stating USB interface (6), and flank is equipped with mounting hole (7), and the USB interface (6) is solid by mounting hole (7)
It is scheduled on the installation region of PCB main circuit boards (3).
2. a kind of small-sized scooter according to claim 1, electric wheelchair USB charging connection harness, it is characterised in that：Institute
It states and is coated on the outside of USB interface (6) by moulding, and fixed flank is equipped at the peripheral both ends of moulding.
3. a kind of small-sized scooter according to claim 1, electric wheelchair USB charging connection harness, it is characterised in that：Institute
The conducting wire (5) for stating harness trunk (1) is the conducting wire of line footpath 20AWG.
4. a kind of small-sized scooter according to claim 1, electric wheelchair USB charging connection harness, it is characterised in that：Institute
USB interface (6) is stated as 90 degree of board plug type interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332473.7U CN207398389U (en) | 2017-10-17 | 2017-10-17 | A kind of small-sized scooter, electric wheelchair USB charging connection harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721332473.7U CN207398389U (en) | 2017-10-17 | 2017-10-17 | A kind of small-sized scooter, electric wheelchair USB charging connection harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398389U true CN207398389U (en) | 2018-05-22 |
Family
ID=62332295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721332473.7U Active CN207398389U (en) | 2017-10-17 | 2017-10-17 | A kind of small-sized scooter, electric wheelchair USB charging connection harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398389U (en) |
-
2017
- 2017-10-17 CN CN201721332473.7U patent/CN207398389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |