CN220474990U - USB electricity taking device - Google Patents
USB electricity taking device Download PDFInfo
- Publication number
- CN220474990U CN220474990U CN202322019752.XU CN202322019752U CN220474990U CN 220474990 U CN220474990 U CN 220474990U CN 202322019752 U CN202322019752 U CN 202322019752U CN 220474990 U CN220474990 U CN 220474990U
- Authority
- CN
- China
- Prior art keywords
- shell
- usb
- taking device
- power harvester
- sealing block
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 27
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A USB electricity taking device comprises a shell, wherein a circuit board is arranged in the shell. The upper end of the shell 1 is connected with a fixed plate in which a USB interface is arranged. The USB interface in the fixed plate is electrically connected with the circuit board in the shell. The USB electricity taking device further comprises a cover plate, wherein the cover plate can partially cover the upper surface of the fixing plate, and the coverage surface of the cover plate is at least larger than the exposed surface of the USB interface. The shell is also provided with a terminal, the terminal is electrically connected with the circuit board in the shell, and the output end of the terminal 5 is used for being connected with an electrical interface in the vehicle. According to the USB electricity taking device provided by the utility model, the cover plate can be covered on the USB interface, so that the dustproof effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of vehicle-mounted USB electricity taking, and particularly relates to a USB electricity taking device.
Background
The power supply DC12V or DC24V in the vehicle is converted into DC5V, and the output of the DC5V is output by using a unified interface of the USB, so that the power supply has the advantages of high transmission speed, convenience in use, support of hot plug, flexible connection, independent power supply and the like. The USB interface can be used for inserting a USB flash disk to listen to songs, providing a mobile phone, charging a computer, taking out power interfaces of other intelligent electronic equipment, and the like.
Some engineering vehicles or agricultural vehicles are designed to be open, and under the condition of rainy days or dust, the operation area is extremely easy to enter water or dust, so that the USB interface is damaged by short circuit or electronic equipment of a user is directly damaged, and loss is caused.
Disclosure of Invention
In order to reduce the fault risk of a USB power taking port and improve the tightness of the USB power taking port, the utility model provides a USB power taking device, which specifically comprises:
a housing;
the circuit board is arranged in the shell;
the fixing plate is arranged on the shell, a USB interface is arranged in the fixing plate, and the USB interface is electrically connected with the circuit board;
the cover plate is used for closing the USB interface in the fixed plate;
the terminal is arranged in the shell and electrically connected with the circuit board, and the terminal is used for being connected with the vehicle-mounted electrical interface.
Preferably, the cover plate comprises a connecting part, a surface cover part and a stuffing part, wherein the connecting part is used for being connected with the shell, the surface cover part is used for shielding the surface of the fixing plate, and the stuffing part is used for sealing the USB interface.
Preferably, the connecting part is made of soft rubber.
Preferably, the filling part is made of soft rubber.
Preferably, the software material is rubber.
Preferably, the USB electricity taking device further comprises a sealing block, and the sealing block is arranged at the joint of the shell and the fixing plate.
Preferably, the USB electricity taking device further comprises a sealing block, the sealing block is arranged at the joint of the shell and the fixing plate, and the sealing block and the connecting portion are integrally formed.
Preferably, the two sides of the shell are also provided with buckles.
Preferably, a sealant is poured into the shell.
Preferably, the fixing plate has an arc shape.
According to the USB electricity taking device provided by the utility model, the cover plate can be covered on the USB interface, so that the dustproof effect is achieved. The filling part of the cover plate can be inserted into the USB interface to achieve the waterproof effect. And a sealing block is further arranged between the shell and the fixed plate, and after the shell of the USB electricity taking device is buckled into the mounting hole of the vehicle control console, the edge of the sealing block is extruded by the mounting hole, the edge of the sealing block and the inner cavity of the mounting hole form a seal, and the dustproof, waterproof and anti-seismic grade of the mounting hole is improved. The fixed plate is designed into an arc shape, when the water drops on the fixed plate, the arc structure is favorable for draining water.
Drawings
FIG. 1 is a perspective view of a USB electricity collector provided by the utility model;
fig. 2 is a front view of the USB power collector provided by the present utility model.
Detailed Description
In order to facilitate understanding of the technical solution of the present utility model, the technical solution of the present utility model will be described below with reference to fig. 1 and 2.
A USB electricity taking device comprises a shell 1, wherein a circuit board (not shown in the figure) is arranged in the shell 1. The upper end of the shell 1 is connected with a fixed plate 2, and a USB interface 3 is arranged in the fixed plate 2. The USB interface in the fixed plate 2 is electrically connected with the circuit board in the shell. The USB power collector further includes a cover plate 4, where the cover plate 4 may partially cover the upper surface of the fixing plate 2, and its coverage area is at least greater than the exposed surface of the USB interface. A terminal 5 is also arranged in the housing, the terminal 5 is electrically connected with the circuit board in the housing 1, and the output end of the terminal 5 is used for being connected with an electrical interface in the vehicle, namely, the terminal is used for being connected with a power supply DC12V or DC24V in the vehicle into DC 5V.
Specifically, in a possible manner, the cover plate 4 includes a connection portion 41 for connection with the housing 1, a face cover portion 42 for shielding the surface of the fixing plate 2, and a caulking portion 43 for sealing the USB interface 3. The connecting portion 41 is made of soft rubber, so that the cover plate 4 is flexible and bendable integrally. The filling part 43 is made of soft rubber, which is beneficial to the insertion of the USB interface, and can achieve the sealing effect without causing structural damage to the USB interface. For the skilled person, rubber is generally used as the software material.
In a preferred embodiment, the USB power collector further includes a sealing block 6, where the sealing block 6 is disposed at the connection between the housing 1 and the fixing plate 2. The surface area of the sealing block 6 should be the same as or slightly larger than the surface area of the housing. Like this, when the shell is assembled with the power interface in the car, sealing block 6 can extrude each other with the inside fitting surface of power interface to make the edge of sealing block 6 abundant closely laminate with the inner chamber of power interface in the car, thereby reach dustproof waterproof effect.
In an alternative embodiment, the sealing block 6 is disposed at the connection between the housing 1 and the fixing plate 2, and the sealing block 6 is also integrally formed with the connection portion 43 of the cover plate 4, so that assembly is facilitated. The connection of the cover plate 4 to the housing 1 is also stronger and the connection 43 of the cover plate is also more durable.
Generally, the two sides of the shell of the USB electricity taking device are also provided with the buckles 11, and the USB electricity taking device and the power interface are assembled through the buckles, so that the USB electricity taking device is easy to install and easy to replace and maintain. Furthermore, the shell is filled with sealant, which is favorable for improving the waterproof performance of one end of the USB power taking device terminal.
In a more preferred embodiment, the fixing plate 2 is arc-shaped, and when water drops fall on the fixing plate, the arc-shaped shape is more beneficial to the discharge of the water drops.
In a word, the USB electricity taking device provided by the utility model has the advantages that the cover plate can be covered on the USB interface, so that the dustproof effect is achieved. The filling part of the cover plate can be inserted into the USB interface to achieve the waterproof effect. And a sealing block is further arranged between the shell and the fixed plate, and after the shell of the USB electricity taking device is buckled into the mounting hole of the vehicle control console, the edge of the sealing block is extruded by the mounting hole, the edge of the sealing block and the inner cavity of the mounting hole form a seal, and the dustproof, waterproof and anti-seismic grade of the mounting hole is improved. The fixed plate is designed into an arc shape, when the water drops on the fixed plate, the arc structure is favorable for draining water.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model, or direct/use in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A USB power harvester, comprising:
a housing;
the circuit board is arranged in the shell;
the fixing plate is arranged on the shell, a USB interface is arranged in the fixing plate, and the USB interface is electrically connected with the circuit board;
the cover plate is used for closing the USB interface in the fixed plate;
the terminal is arranged in the shell and electrically connected with the circuit board, and the terminal is used for being connected with the vehicle-mounted electrical interface.
2. The USB power harvester of claim 1, wherein: the cover plate comprises a connecting part, a face cover part and a stuffing part, wherein the connecting part is used for being connected with the shell, the face cover part is used for shielding the surface of the fixing plate, and the stuffing part is used for sealing the USB interface.
3. The USB power harvester of claim 2, wherein: the connecting part is made of soft rubber.
4. The USB power harvester of claim 2, wherein: the filling part is made of soft rubber.
5. The USB power harvester of claim 3 or 4, wherein: the soft rubber material is rubber.
6. The USB power harvester of claim 1, wherein: the USB electricity taking device further comprises a sealing block, and the sealing block is arranged at the joint of the shell and the fixing plate.
7. A USB power harvester according to claim 3, wherein: the USB electricity taking device further comprises a sealing block, wherein the sealing block is arranged at the joint of the shell and the fixing plate, and the sealing block and the connecting portion are integrally formed.
8. The USB power harvester of claim 1, wherein: the two sides of the shell are also provided with buckles.
9. The USB power harvester of claim 1, wherein: and sealant is poured into the shell.
10. The USB power harvester of claim 1, wherein: the fixing plate is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019752.XU CN220474990U (en) | 2023-07-28 | 2023-07-28 | USB electricity taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019752.XU CN220474990U (en) | 2023-07-28 | 2023-07-28 | USB electricity taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474990U true CN220474990U (en) | 2024-02-09 |
Family
ID=89801146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019752.XU Active CN220474990U (en) | 2023-07-28 | 2023-07-28 | USB electricity taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474990U (en) |
-
2023
- 2023-07-28 CN CN202322019752.XU patent/CN220474990U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206076427U (en) | Bluetooth earphone poly-lithium battery | |
| CN207425935U (en) | Battery modules | |
| CN204928549U (en) | Power adapter with waterproof function | |
| CN220474990U (en) | USB electricity taking device | |
| CN211958074U (en) | Power supply gun | |
| CN203521730U (en) | Electric connector | |
| CN2829105Y (en) | Built-in lithium cell | |
| CN215451879U (en) | Waterproof power socket for electric power engineering | |
| CN209045951U (en) | Connecting terminal and DC converter | |
| CN221239893U (en) | Novel high leakproofness pilot lamp that charges | |
| CN209987753U (en) | Low-speed electric motor car battery protection shield | |
| CN217994176U (en) | High-power intelligent charging stake | |
| CN219321696U (en) | Waterproof socket | |
| CN204928546U (en) | Construction improvement's waterproof power adapter | |
| CN220107131U (en) | Multi-interface dustproof structure electric connector | |
| CN213936898U (en) | Compact installation module of electrical cabinet | |
| CN221126378U (en) | Power connector with waterproof function | |
| CN218975886U (en) | Water-blocking safety plug | |
| CN220585583U (en) | Waterproof connector with tail cover | |
| CN220306440U (en) | Integrated connector | |
| CN220857146U (en) | Switch integration general structure | |
| CN218941553U (en) | Box structure of intelligent control device of circuit breaker | |
| CN220001118U (en) | Base structure for electric cleaning brush | |
| CN211630624U (en) | Waterproof power box | |
| CN216794767U (en) | Self-sealing belt connector controller motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |