CN217240369U - Charger reinforcing structure - Google Patents
Charger reinforcing structure Download PDFInfo
- Publication number
- CN217240369U CN217240369U CN202220383150.5U CN202220383150U CN217240369U CN 217240369 U CN217240369 U CN 217240369U CN 202220383150 U CN202220383150 U CN 202220383150U CN 217240369 U CN217240369 U CN 217240369U
- Authority
- CN
- China
- Prior art keywords
- charger
- circuit board
- output circuit
- reinforcing
- mainboard
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger reinforcing structure, which comprises a charger mainboard, an output circuit board, a heat dissipation cover and a reinforcing bracket; the output circuit board is provided with a charging interface and is connected with the charger mainboard; the heat dissipation cover is fixedly connected with the charger mainboard and covers the charger mainboard and the output circuit board; the reinforcing support is connected with the charger mainboard and the heat dissipation cover, and the reinforcing support clamps the output circuit board. The utility model discloses a reinforcement support can effectively improve the steadiness of output circuit board to make the difficult not hard up coming off of output circuit board.
Description
Technical Field
The utility model relates to a charger field especially indicates a charger reinforcement structure.
Background
The charger generally refers to a device that converts ac power to low-voltage dc power, and the charger is widely used in various fields, especially in the living field, for mobile phones, cameras, and other electronic products.
In order to set the position of a charging interface more flexibly, some existing chargers set the charging interface on an output circuit board, and the output circuit board is welded on a charger mainboard of the charger; but such setting is when the plug is carried out with outside charging wire at the interface that charges, and output circuit board produces the problem that becomes flexible and drop with the charger mainboard easily, and then leads to the charger impaired even unable use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a charger reinforcement structure, its steadiness that can effectively improve the output circuit board of charger.
In order to achieve the above purpose, the solution of the utility model is:
a charger reinforcing structure comprises a charger mainboard, an output circuit board, a heat dissipation cover and a reinforcing bracket; the output circuit board is provided with a charging interface and is connected with the charger mainboard; the heat dissipation cover is fixedly connected with the charger mainboard and covers the charger mainboard and the output circuit board; the reinforcing support is connected with the charger mainboard and the heat dissipation cover, and the reinforcing support clamps the output circuit board.
The reinforcing support is provided with two opposite clamping grooves, and two sides of the output circuit board are respectively inserted into the two clamping grooves of the reinforcing support.
The reinforcing support is in plug-in fit with the heat dissipation cover and the charger mainboard.
The reinforcing support is made of insulating materials.
The reinforcing support is made of plastic.
The output circuit board is vertically connected with the charger mainboard.
After the technical scheme is adopted, the utility model discloses a reinforcement support is connected and the reinforcement support blocks output circuit board with charger mainboard and heat dissipation cover, can effectively improve output circuit board's steadiness like this for output circuit board's atress accessible reinforcement support transmits heat dissipation cover and charger mainboard when output circuit board's the interface that charges carries out the plug with outside charging wire, and then makes the difficult not hard up coming off of output circuit board.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural diagram 1 of the present invention;
fig. 3 is a schematic structural diagram 2 of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention 1;
fig. 5 is a schematic view of a partial structure of the present invention 2;
fig. 6 is a cross-sectional view of the present invention;
fig. 7 is a schematic structural view of the reinforcing bracket of the present invention 1;
fig. 8 is a schematic structural view of the reinforcing bracket of the present invention 2;
description of reference numerals:
the charger main board 1 is connected with the round hole 11,
the output circuit board 2, the charging interface 21,
the heat dissipation cover 3, the positioning clip hole 31,
the reinforcing bracket 4, the clamping groove 41, the positioning fixture block 42 and the connecting column 43.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 8, the present invention discloses a charger reinforcing structure, which includes a charger main board 1, an output circuit board 2, a heat dissipation cover 3 and a reinforcing bracket 4; the output circuit board 2 is provided with a charging interface 21, and the output circuit board 2 is connected with the charger mainboard 1; the heat dissipation cover 3 is fixedly connected with the charger mainboard 1, and the heat dissipation cover 3 covers the charger mainboard 1 and the output circuit board 2; the reinforcing support 4 is connected with the charger mainboard 1 and the heat dissipation cover 3, and the reinforcing support 3 clamps the output circuit board 2.
The utility model discloses a reinforcement support 4 is connected and reinforcement support 3 blocks output circuit board 2 with charger mainboard 1 and heat dissipation cover 3, can effectively improve output circuit board 2's steadiness like this for output circuit board 2's the interface 21 that charges transmits heat dissipation cover 3 and charger mainboard 1 with output circuit board 2's atress accessible reinforcement support 2 when the plug is carried out with outside charging wire, and then makes output circuit board 2 difficult not hard up drop.
As shown in fig. 6 and 7, the reinforcing bracket 4 may have two opposite slots 41, and two sides of the output circuit board 2 are respectively inserted into the two slots 41 of the reinforcing bracket 3, so that the reinforcing bracket 4 locks the output circuit board 2; and the output circuit board 2 and the charger mainboard 1 can be vertically connected, so that the internal space of the charger can be effectively utilized.
As shown in fig. 1 to 3, the reinforcing bracket 4 can be inserted into and matched with the heat dissipation cover 3 and the charger main board 1, so that the reinforcing bracket 4 can be simply and conveniently connected with the heat dissipation cover 3 and the charger main board 1, and the reinforcing bracket 4 can limit the relative positions of the heat dissipation cover 3 and the charger main board 1 to ensure that the heat dissipation cover 3 is accurately installed; the heat dissipation cover 3 may have a positioning clip hole 31, and the reinforcing bracket 4 has a positioning clip block 42 inserted into the positioning clip hole 31; the charger mainboard 1 can be provided with at least two connecting round holes 11, and the reinforcing bracket 4 is provided with a connecting column 43 inserted into the connecting round holes 11.
The utility model discloses in, reinforcement support 4 can be insulating material, and fixed bolster 5 can play the effect that improves the creepage distance between the electronic components of charger like this, guarantees the safe in utilization of charger. Specifically, the reinforcing support 4 is made of plastic, so that the reinforcing support 4 has the advantages of insulation, high strength, low cost and simplicity in manufacturing.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (6)
1. A charger reinforcement structure which characterized in that: the charger comprises a charger mainboard, an output circuit board, a heat dissipation cover and a reinforcing bracket;
the output circuit board is provided with a charging interface and is connected with the charger mainboard;
the heat dissipation cover is fixedly connected with the charger mainboard and covers the charger mainboard and the output circuit board;
the reinforcing support is connected with the charger mainboard and the heat dissipation cover, and the reinforcing support clamps the output circuit board.
2. The reinforcing structure of the charger according to claim 1, wherein: the reinforcing support is provided with two opposite clamping grooves, and two sides of the output circuit board are respectively inserted into the two clamping grooves of the reinforcing support.
3. The reinforcing structure of a charger as claimed in claim 1, wherein: and the reinforcing support is in plug-in fit with the heat dissipation cover and the charger mainboard.
4. The reinforcing structure of a charger as claimed in claim 1, wherein: the reinforcing support is made of insulating materials.
5. The reinforcing structure of the charger according to claim 4, wherein: the reinforcing support is made of plastic.
6. The reinforcing structure of a charger as claimed in claim 1, wherein: the output circuit board is vertically connected with the charger mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220383150.5U CN217240369U (en) | 2022-02-24 | 2022-02-24 | Charger reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220383150.5U CN217240369U (en) | 2022-02-24 | 2022-02-24 | Charger reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217240369U true CN217240369U (en) | 2022-08-19 |
Family
ID=82835331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220383150.5U Active CN217240369U (en) | 2022-02-24 | 2022-02-24 | Charger reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217240369U (en) |
-
2022
- 2022-02-24 CN CN202220383150.5U patent/CN217240369U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |