CN207994291U - A kind of water proof and dust proof MicroUSB power switching lines - Google Patents
A kind of water proof and dust proof MicroUSB power switching lines Download PDFInfo
- Publication number
- CN207994291U CN207994291U CN201820325751.4U CN201820325751U CN207994291U CN 207994291 U CN207994291 U CN 207994291U CN 201820325751 U CN201820325751 U CN 201820325751U CN 207994291 U CN207994291 U CN 207994291U
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- CN
- China
- Prior art keywords
- micro usb
- adapter board
- proof
- water proof
- pcb adapter
- 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
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Abstract
The utility model belongs to USB power source switching field, especially a kind of water proof and dust proof Micro USB power source patchcords, including Micro USB female seats, Micro USB male joints and the first power cord and second source line, further include the first PCB adapter board and the second PCB adapter board, the positive and negative pin in female seat is drawn by pinboard and is connected with power cord, secondly waterproof washer is installed in the front end of female seat, is fixed the waterproof washer of paster structure with bolt with the screw hole of female seat both sides.This product can effectively improve the water proof and dust proof grade of product, avoid the risk that the Micro USB female seats welded on power management pcb board often plug damage, and the characteristic of Micro USB pin powereds is reasonably utilized, so that pcb board welding and the more convenient operation of line, directly enhance the service life of product.
Description
Technical field
The utility model is related to USB power source switching field, the Micro USB power sources switchings of especially a kind of water proof and dust proof
Line.
Background technology
It is the Micro USB directly by power management pcb board in the technology of original Micro USB power sources patchcord
Female seat come external power adapter power supply, the water proof and dust proof grade of IP65 will be not achieved at this time.Due to the use of female seat be
It is welded on power management pcb board, so often the female seat on plug power management pcb board easilys lead to falling off for female seat
To greatly improve the risk of female seat damage, therefore original use effect will be gradually lost in the long-term use
Fruit, it is necessary to design a kind of Micro USB power sources patchcord with water proof and dust proof to reach its purpose by inventor thus.
Invention content
In view of this, the purpose of this utility model is to provide a kind of Micro USB power source patchcords of water proof and dust proof, from
And to improve the grade of water proof and dust proof and facilitate the service life of wiring raising product.
In order to achieve the above objectives, the utility model provides the following technical solutions：A kind of water proof and dust proof Micro USB power supplys
Patchcord, including Micro USB female seats, Micro USB male joints and the first power cord and second source line, it is characterised in that：
Further include the first PCB adapter board and the second PCB adapter board, one end of first power cord by the first PCB adapter board with
The positive pin of Micro USB female seats connects, the other end of first power cord by the second PCB adapter board with
Micro USB male joint anode pins connect, and the second source line passes through the first PCB adapter board and Micro USB female seats
Negative pin connect, the second source line is connect by the second PCB adapter board with Micro USB male joint negative pins
Get up.
Because being directly connected to power cord with Micro USB male joints in Micro USB female seats, occur during the connection process very
Big inconvenience, and often plug power supply is to directly enhance the risk of female seat damage, so by Micro USB female seats
PCB adapter board is set in Micro USB male joints, 1 pin and 5 pins are drawn by PCB adapter board and directly connected with power cord
It connects, to more convenient during wiring.
Further, the Micro USB male joints length is less than 15mm, in order to which reaching can be in a limited space
Connection, to realize the miniaturization of product.
Further, the outside of the second source line and the first power cord is enclosed with heat-shrink tube, and the purpose is to effectively protect
It has protected power cord and power cord reaches whole effect, to keep power cord not scattered.
Further, the both sides of the Micro USB female seats are equipped with screw hole, and the front end of the Micro USB female seats, which is equipped with, prevents
Water cushion circle, the purpose is to waterproof washer is fixed on the front end of Micro USB female seats to reach water proof and dust proof by screw hole
Effect.
Compared with prior art the beneficial effects of the present invention are：
In this programme after implementation, can effectively avoid power cord directly with Micro USB female seats and Mi cro
USB male joint connects, and to improve the risk that Micro USB female seats often plug damage, is drawn pin by PCB pinboards
Going out effectively improves the more convenient operation of line.
To realize the miniaturization of product in effective space.
Next is effectively protected power cord, its power cord package is reached an overall effect to protect by heat-shrink tube
The scattered and service life of power cord.
Finally by female seat front end install waterproof washer, by the screw hole bolt of waterproof washer female seat both sides by its
It is fixed, reach the effect of water proof and dust proof.
Description of the drawings
In order to keep the purpose of the present invention, technical solution and advantageous effect clearer, the present invention provides following attached drawing and carries out
Explanation：
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the line of the utility model connects positive and negative schematic diagram
1Micro USB male joints, 2.1 first PCB adapter boards, 2.2 second PCB adapter boards, 3 heat-shrink tubes, 4Micro USB
Female seat, 5 fixing threaded holes, 6 waterproof washers, 7.1 first power cords, 7.2 second source lines, 7.1.1 negative pins, 7.1.2 anodes
Pin.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with
It is better understood from the utility model and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
In conjunction with attached drawing 1 and Fig. 2, the utility model provides technical solution, a kind of water proof and dust proof Micro USB power sources switching
Line, including Micro USB female seats 4, Micro USB male joints 1 and the first power cord 7.1 and second source line 7.2 further include
One PCB adapter board 2.1 and the second PCB adapter board 2.2, one end of the first power cord 7.1 by the first PCB adapter board 2.1 with
The positive pin 7.1.2 of Micro USB female seats 4 is connected, and the other end of the first power cord 7.1 passes through the second PCB adapter board
2.2 connect with the positive pin of Micro USB male joints 1, and second source line 7.2 passes through the first PCB adapter board 2.1 and Micro
The negative pin 7.1.1 of USB female seats 4 is connected, and second source line 7.2 passes through the second PCB adapter board 2.2 and Micro
1 negative pin of USB male joint connects.
Secondly the first power cord 7.1 and second source line 7.2 will be wrapped with heat-shrink tube 3.
Secondly waterproof washer 6 is installed in the front end of Micro USB female seats 4, which is in paster structure, is passed through
Waterproof washer 6 is fixed in Micro USB female seats 4 by the fixing threaded hole 5 of both sides with bolt, to which the utility model was being implemented
The problem of water proof and dust proof and easy-to-connect can not only be reached in journey, and service life can also be improved.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art on the basis of the present invention made by equivalent substitute or transformation, in the present invention
Protection domain within.Protection scope of the present invention is subject to claims.
Claims (4)
1. a kind of water proof and dust proof Micro USB power source patchcords, including Micro USB female seats, Micro USB male joints and first
Power cord and second source line, it is characterised in that：Further include the first PCB adapter board and the second PCB adapter board, first power supply
One end of line is connected by the positive pin of the first PCB adapter board and Micro USB female seats, first power cord it is another
One end is connected by the second PCB adapter board and Micro USB male joint anode pins, and the second source line passes through first
The negative pin of PCB adapter board and Micro USB female seats connects, the second source line by the second PCB adapter board with
Micro USB male joint negative pins connect.
2. a kind of water proof and dust proof Micro USB power source patchcords according to claim 1, it is characterised in that：The Micro
USB male joint length is less than 15mm.
3. a kind of water proof and dust proof Micro USB power source patchcords according to claim 1, it is characterised in that：Described second
The outside of power cord and the first power cord is enclosed with heat-shrink tube.
4. a kind of water proof and dust proof Micro USB power source patchcords according to claim 1, it is characterised in that：The Micro
The both sides of USB female seat are equipped with screw hole, and the front end of the Micro USB female seats is equipped with waterproof washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325751.4U CN207994291U (en) | 2018-03-09 | 2018-03-09 | A kind of water proof and dust proof MicroUSB power switching lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820325751.4U CN207994291U (en) | 2018-03-09 | 2018-03-09 | A kind of water proof and dust proof MicroUSB power switching lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207994291U true CN207994291U (en) | 2018-10-19 |
Family
ID=63826637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820325751.4U Expired - Fee Related CN207994291U (en) | 2018-03-09 | 2018-03-09 | A kind of water proof and dust proof MicroUSB power switching lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207994291U (en) |
-
2018
- 2018-03-09 CN CN201820325751.4U patent/CN207994291U/en not_active Expired - Fee Related
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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: 20181019 Termination date: 20210309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |