CN206272280U - A kind of charging plug - Google Patents
A kind of charging plug Download PDFInfo
- Publication number
- CN206272280U CN206272280U CN201621297611.8U CN201621297611U CN206272280U CN 206272280 U CN206272280 U CN 206272280U CN 201621297611 U CN201621297611 U CN 201621297611U CN 206272280 U CN206272280 U CN 206272280U
- Authority
- CN
- China
- Prior art keywords
- circuit plate
- low
- voltage circuit
- plug body
- tension
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of compact, portable charging plug, include plug body, tongue, high-tension circuit plate, low-voltage circuit plate are installed in the plug body, the high-tension circuit plate is electrically connected with tongue, low-voltage circuit plate, the plug body upper end is provided with the USB interface electrically connected with low-voltage circuit plate, isolated insulation block is provided between the high-tension circuit plate and low-voltage circuit plate, the isolated insulation block is provided with the chamber of the electrical equipment for housing high-tension circuit plate, and curtain coating is provided with the chamber inner wall.The utility model plays the purpose for preventing electromagnetic interference, the isolation distance that can be reduced between high-tension circuit plate and low-voltage circuit plate, reduces the overall dimensions of charging plug, improves portability, reduces die cost, reduces cost.
Description
Technical field
The utility model is related to charging equipment field, specifically a kind of charging plug.
Background technology
With continuing to develop in rechargeable devices technical field, diversified rechargeable devices are continued to bring out.
Rechargeable devices are widely used in the application such as mobile office, amusement, commercial affairs, and are greatly enriched the life of people.
Used as the key factor for realizing rechargeable devices, the battery of rechargeable devices is causing increasing concern.It is existing to fill
Plug, in order to isolate high pressure and mortgage, avoid interfering, is generally all that high-tension circuit plate, low-voltage circuit plate are split into charging
Plug both sides, the reserved enough spaces in centre, the volume that this results in charging plug is bigger than normal, not attractive in appearance enough, not readily portable, and
And cause the expense of housing mould to increase, improve cost.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of charging plug, and compact structure is easy to carry.
The utility model solves the technical scheme that its technical problem used：
A kind of charging plug, includes plug body, tongue, and high-tension circuit plate, low pressure are provided with the plug body
Circuit board, the high-tension circuit plate is electrically connected with tongue, low-voltage circuit plate, and the plug body upper end is provided with and low-voltage circuit
The USB interface of plate electrical connection, is provided with isolated insulation block, the isolated insulation between the high-tension circuit plate and low-voltage circuit plate
Block is provided with the chamber of the electrical equipment for housing high-tension circuit plate, and curtain coating is provided with the chamber inner wall.
Used as the improvement of above-mentioned technical proposal, the isolated insulation block is provided with dismountable arc plate, the arc plate
It is provided with one piece or polylith.
As the further improvement of above-mentioned technical proposal, it is provided with the inwall of the plug body high for positioning clamp
The slot of volt circuit plate, low-voltage circuit plate.
Further improve, the low-voltage circuit plate is provided with time block, and the time block is connected with outside plug
Button on shell.
Further improve, the corner angle position of the plug body is provided with the thermoplastic elastomer of protrusion.
The beneficial effects of the utility model are：High-tension circuit plate is isolated with low-voltage circuit plate using isolated insulation block is reached
The purpose that high-low pressure is separate, isolated insulation block is provided with the chamber of the electrical equipment for housing high-tension circuit plate, chamber inner wall
On be provided with curtain coating, thus play the purpose for preventing electromagnetic interference, can reduce between high-tension circuit plate and low-voltage circuit plate
Isolation distance, reduce charging plug overall dimensions, improve portability, reduce die cost, reduces cost.The utility model
It is simple and practical, implement simple, low cost.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the decomposing schematic representation of isolated insulation block in the utility model.
Specific embodiment
A kind of 1 ~ Fig. 2 of reference picture, charging plug is included and is provided with plug body 1, tongue 2, the plug body 1
High-tension circuit plate 3, low-voltage circuit plate 4, the high-tension circuit plate 3 are electrically connected with tongue 2, low-voltage circuit plate 4, the plug body
1 upper end is provided with the USB interface electrically connected with low-voltage circuit plate 4, is set between the high-tension circuit plate 3 and low-voltage circuit plate 4
There is isolated insulation block 5, the isolated insulation block 5 is provided with the chamber 501 of the electrical equipment for housing high-tension circuit plate 3, institute
State and be provided with curtain coating on the inwall of chamber 501.Using said structure, the electrical equipment such as mutual inductor, electricity of high-tension circuit plate 3
Electrical equipments such as appearance etc. are all placed in being provided with the chamber 501 of curtain coating, prevent from producing electromagnetic interference to low-voltage circuit plate 4,
Therefore the size of isolated insulation block 5 is smaller may be such that high-low pressure is separated, thus the overall dimensions of charging plug can be made very
It is small, portability, aesthetic property are greatly improved, due to reducing the overall dimensions of charging plug, die cost can be reduced, reduce into
This.
In the present embodiment, it is preferred that the isolated insulation block 5 is provided with dismountable arc plate 502, the arc plate
502 are provided with one piece or polylith, and arc plate 502 is easy to be assembled into one isolated insulation block 5 with high-tension circuit plate 3, accelerate
Assembling speed.
For the ease of fixing high-tension circuit plate 3, low-voltage circuit plate 4, in the present embodiment, it is preferred that the plug body 1
Inwall on be provided with slot for positioning clamp high-tension circuit plate 3, low-voltage circuit plate 4, high-tension circuit plate 3, low-voltage circuit
Plate 4 is inserted into slot, firm not rock, it is to avoid displacement, improves service life.
In the present embodiment, it is preferred that the low-voltage circuit plate 4 is provided with time block, the time block is connected with
Button on plug body.Time block is opened and closed by button, timing function is set up, charging plug is possessed good electricity
Pond protecting effect, effectively prevent the reduction of service life because battery charge time is long, user-friendly.
In the present embodiment, it is preferred that the corner angle position of the plug body 1 is provided with the thermoplastic elastomer 6 of protrusion.Utilize
The characteristics of thermoplastic elastomer 6 has elasticity and good toughness, when charging plug falls and is subjected to shock, there is buffering effect, has
Effect protects plug not broken.
The above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all be fallen into of the present utility model
Within protection domain.
Claims (5)
1. a kind of charging plug, it is characterised in that：Plug body, tongue are included, high-tension electricity is installed in the plug body
Road plate, low-voltage circuit plate, the high-tension circuit plate are electrically connected with tongue, low-voltage circuit plate, and the plug body upper end is provided with
The USB interface electrically connected with low-voltage circuit plate, is provided with isolated insulation block, institute between the high-tension circuit plate and low-voltage circuit plate
The chamber that isolated insulation block is provided with the electrical equipment for housing high-tension circuit plate is stated, shielding is provided with the chamber inner wall
Coating.
2. a kind of charging plug according to claim 1, it is characterised in that：The isolated insulation block is provided with removably
Arc plate, the arc plate is provided with one piece or polylith.
3. a kind of charging plug according to claim 2, it is characterised in that：Use is provided with the inwall of the plug body
In positioning clamp high-tension circuit plate, the slot of low-voltage circuit plate.
4. a kind of charging plug according to claim 1, it is characterised in that：The low-voltage circuit plate is provided with timing mould
Block, the time block is connected with the button on plug body.
5. a kind of charging plug according to claim 4, it is characterised in that：The corner angle position of the plug body is provided with convex
The thermoplastic elastomer for going out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297611.8U CN206272280U (en) | 2016-11-28 | 2016-11-28 | A kind of charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297611.8U CN206272280U (en) | 2016-11-28 | 2016-11-28 | A kind of charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272280U true CN206272280U (en) | 2017-06-20 |
Family
ID=59043139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297611.8U Expired - Fee Related CN206272280U (en) | 2016-11-28 | 2016-11-28 | A kind of charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451675A (en) * | 2016-11-28 | 2017-02-22 | 江门市宏毅电池有限公司 | Charging plug |
-
2016
- 2016-11-28 CN CN201621297611.8U patent/CN206272280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451675A (en) * | 2016-11-28 | 2017-02-22 | 江门市宏毅电池有限公司 | Charging plug |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211128 |