CN206627903U - A kind of computer adapter - Google Patents
A kind of computer adapter Download PDFInfo
- Publication number
- CN206627903U CN206627903U CN201720388200.8U CN201720388200U CN206627903U CN 206627903 U CN206627903 U CN 206627903U CN 201720388200 U CN201720388200 U CN 201720388200U CN 206627903 U CN206627903 U CN 206627903U
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- CN
- China
- Prior art keywords
- adapter
- casing
- upper casing
- holding section
- lead
- 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 computer adapter, belong to power supply adaptor technical field, including adapter upper casing, adapter lower casing, and adapter upper casing and adapter lower casing interlock the adapter accommodating cavity to be formed, circuit board, current input circuit unit is installed on the circuit board, AC/DC changeover switch, transformer, output unit, voltage regulation unit, control circuit, and plant-grid connection line and power outlet, power outlet connects omnipotent charging box, power outlet in omnipotent charging box is divided into 5 strands, and per share power outlet is connected respectively in tape measure constriction device.The utility model has water proofing property, safe to use provided with voltage regulation unit, and power outlet is divided into the connector that 5 stocks are not connected with different model, can meet the needs of different occasions.
Description
Technical field
The utility model belongs to power supply adaptor technical field, and in particular to a kind of computer adapter.
Background technology
At present, computer adapter is device critically important in computer, and power supply adaptor is that small-sized portable electronic is set
Standby and electronic apparatus power supply conversion equipment, is typically made up of housing power transformer and rectification circuit, by its output class
Type can be divided into exchange output type and direct-current-output type.
Power supply adaptor is widely used, and institute's appropriate products model is different, it is necessary to the power supply adaptor being in various forms, and
For existing adapter, the defects of generally existing water proofing property is poor, once adapter inner seeps water, adapter is easy to report
It is useless.Easily there is breakage phenomenon in power line, reduces service life, and security performance is poor, and potential safety hazard is brought to use.
Utility model content
For above-mentioned technical problem present in prior art, the utility model proposes a kind of computer adapter, if
Meter is reasonable, overcomes the deficiencies in the prior art, has good promotion effect.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of computer adapter, including adapter housing, it includes adapter upper casing and adapter lower casing, on adapter
Shell interlocks to form adapter accommodating cavity with adapter lower casing, is embedded with circuit board in adapter accommodating cavity, pacifies on the circuit board
Fill current input circuit unit, AC-to-DC converter, transformer, output unit, voltage regulation unit and control circuit, the adaptation
Device also includes connection plant-grid connection line and power outlet.
One end that adapter upper casing and adapter lower casing interlock forms front side lead mounting hole, and the other end forms rear side lead
Mounting hole, the plant-grid connection line is arranged in the lead mounting hole of front side, and extends to the front end of adapter housing, and power supply is drawn
Line is arranged in rear side lead mounting hole, and extends to the rear side of adapter housing, and power outlet is connected with omnipotent charging box,
Power outlet in the omnipotent charging box is divided into 5 strands, connects the charging head of different model, and per share power outlet is distinguished
It is connected in tape measure constriction device.
Preferably, upper shell connecting portion, the upper end-face edge of adapter lower casing are provided with the lower edge of adapter upper casing
Place is provided with lower casing connecting portion, and the lower surface of upper shell connecting portion and the upper surface of lower casing connecting portion are in wave shape, and
Surface is bonded, and the lower surface of upper shell connecting portion passes through ultrasonic bonding with the upper surface of lower casing connecting portion.
Preferably, adapter upper casing is respectively arranged with edge in the edge part of front side lead mounting hole, rear side lead mounting hole
The upper casing lead holding section that fore-and-aft direction protrudes extension outwardly, adapter lower casing is pacified in front side lead mounting hole, rear side lead
The edge part in dress hole is respectively arranged with the lower casing lead holding section for protruding extension outwardly along fore-and-aft direction, plant-grid connection line card dress
Between the upper casing lead holding section of the leading section of adapter upper casing and the lower casing lead holding section of the leading section of adapter lower casing,
Power outlet is installed in the lower casing of the upper casing lead holding section of the rearward end of adapter upper casing and the rearward end of adapter lower casing
Between lead holding section, upper casing lead holding section, the inner surface of lower casing lead holding section are in wave shape, plant-grid connection line
Be respectively arranged with power outlet outer surface be in wave wire lead fixed part, upper casing lead holding section, lower casing lead
Outer surface of the inner surface of holding section respectively with lead fixed part contacts.
Preferably, the connection plant-grid connection line is connected with heat-shrink tube.
Preferably, the tape measure constriction device includes main shaft, guide rail and counter-force carpenter's square, and counter-force carpenter's square is wound on main shaft, with
Power outlet after share split is connected.
Preferably, the adapter housing is provided with indicator lamp.
Advantageous effects caused by the utility model：
The utility model has water proofing property, is provided with that voltage regulation unit is safe to use, and power outlet is divided into 5 stocks and is not connected with
The connector of different model, the needs of different occasions can be met.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model section schematic diagram.
Fig. 3 is the utility model partial cutaway schematic.
In figure：1- adapter upper casings；1-1- upper shell connecting portions；1-2- upper casing leads holding section；2- adapter lower casings；2-
1- lower house connecting portions；2-2- lower casing leads holding section；3- adapter accommodating cavities；4- circuit boards；5- circuit units；6- alternating current-direct currents
Converter；7- transformers；8- circuit output units；9- circuit voltage regulation units；10- connection plant-grid connection lines；11- power supplys are drawn
Line；The omnipotent charging boxes of 12-；13- tape measure constriction devices；14- adapter housings；15- heat-shrink tubes；16- indicator lamps.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model：
As shown in Figure 1-Figure 3, a kind of computer adapter, including adapter housing 14, the adapter housing 14 include
Adapter upper casing 1, adapter lower casing 2, and adapter upper casing 1 and adapter lower casing 2 interlock the adapter accommodating cavity 3 to be formed,
Circuit board 4 is embedded with adapter accommodating cavity 3, current input circuit unit 5, AC/DC changeover switch are installed on the circuit board 4
6th, transformer 7, circuit output unit 8, circuit voltage regulation unit 9, control circuit, and connection plant-grid connection line 10 and power supply are drawn
Line 11.
The adapter housing 14 is provided with adapter upper casing 1, and adapter lower casing 2 encloses dress and formed, and with adapter accommodating cavity 3
Front side lead mounting hole and rear side lead mounting hole are connected to form, the plant-grid connection line is arranged in the lead mounting hole of front side,
And the front end of adapter housing 14 is extended to, power outlet 11 is arranged in rear side lead mounting hole, and extends to adapter
The rear side of housing 14, power outlet 11 connect omnipotent charging box 12, and the power outlet 11 in the omnipotent charging box 12 divides
Into 5 strands, the charging head of different model is connected, and per share power outlet is connected respectively in tape measure constriction device 13.
The lower edge section of the adapter upper casing 1 sets upper shell connecting portion 1-1, the upper end-face edge of adapter lower casing 2
Portion sets lower house connecting portion 2-1, and upper shell connecting portion 1-1 lower surfaces and lower house connecting portion 2-1 upper surfaces are in wave
Shape, and surface is bonded, upper shell connecting portion 1-1 lower surfaces pass through ultrasonic bonding with lower house connecting portion 2-1 upper surfaces.
The adapter upper casing 1 in the edge part of front side lead mounting hole, rear side lead mounting hole be respectively arranged with along
Fore-and-aft direction protrudes the upper casing lead holding section 1-2 of extension outwardly, and adapter lower casing 2 is in front side lead mounting hole, rear side lead
The edge part of mounting hole is respectively arranged with the lower casing lead holding section 2-2 for protruding extension outwardly along fore-and-aft direction, plant-grid connection
Line 10 is installed in the upper casing lead holding section 1-2 of the leading section of adapter upper casing 1 and the lower casing down-lead card of the leading section of adapter lower casing 2
Between holding portion 2-2, power outlet 11 is installed under the upper casing lead holding section 1-2 and adapter of the rearward end of adapter upper casing 1
Between the lower casing lead holding section 2-2 of the rearward end of shell 2, upper casing lead holding section 1-2, lower casing lead holding section 2-2 inner surface
It is in wave shape respectively, plant-grid connection line 10 and power outlet 11 set outer surface to consolidate in the lead of wave shape respectively
Determine portion, the outer surface of upper casing lead holding section 1-2, lower casing lead holding section 2-2 inner surface respectively with lead fixed part contacts.
The connection plant-grid connection line connection heat-shrink tube.Include main shaft, guide rail and countertorque in the tape measure constriction device
Chi, counter-force carpenter's square are wound on main shaft, are connected with the power outlet after share split.Preferably, the adapter housing is provided with finger
Show lamp.
Use process：Plant-grid connection line 10 is connected by plug with power supply, extracted out by tape measure constriction device 13 required
The charging plug wanted, indicator lamp is bright to be represented to be powered normally.
It is using beneficial effect caused by above-mentioned technical proposal：
The utility model the utility model has water proofing property, safe to use provided with voltage regulation unit, and power outlet is divided into 5 strands
The connector of different model is connected with respectively, can meet the needs of different occasions.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model, also should
Belong to the scope of protection of the utility model.
Claims (6)
1. a kind of computer adapter, including adapter housing (14), it includes adapter upper casing (1) and adapter lower casing (2),
Adapter upper casing (1) interlocks to form adapter accommodating cavity (3) with adapter lower casing (2), and adapter accommodating cavity (3) is embedded with circuit
Plate (4), it is characterised in that：Electric current input block (5), AC-to-DC converter (6), transformer are installed on the circuit board (4)
(7), output unit (8), voltage regulation unit (9) and control circuit, the adapter also includes plant-grid connection line (10) and power supply draws
Outlet (11)；
Adapter upper casing (1) forms front side lead mounting hole with one end that adapter lower casing (2) interlocks, and the other end forms rear side and drawn
Line mounting hole, plant-grid connection line (10) is arranged in the lead mounting hole of front side, and extends to the front end of adapter housing (14), electricity
Source terminal (11) is arranged in rear side lead mounting hole, and extends to the rear side of adapter housing (14), and the power supply is drawn
Line (11) is connected with omnipotent charging box (12), and the power outlet (11) in omnipotent charging box (12) is divided into 5 strands, connects different shaped
Number charging head, and per share power outlet is connected respectively in tape measure constriction device (13).
2. computer adapter according to claim 1, it is characterised in that：Set at the lower edge of adapter upper casing (1)
Upper shell connecting portion (1-1) is equipped with, lower house connecting portion (2-1), upper shell are provided with the upper end-face edge of adapter lower casing (2)
The lower surface of connecting portion (1-1) is in wave shape with the upper surface of lower house connecting portion (2-1), and surface is bonded, upper casing
The lower surface of body connecting portion (1-1) passes through ultrasonic bonding with the upper surface of lower house connecting portion (2-1).
3. computer adapter according to claim 1, it is characterised in that：Adapter upper casing (1) is installed in front side lead
Hole, the edge part of rear side lead mounting hole are respectively arranged with the upper casing lead holding section for protruding extension outwardly along fore-and-aft direction
(1-2), adapter lower casing (2) are respectively arranged with along front and rear in the edge part of front side lead mounting hole, rear side lead mounting hole
The lower casing lead holding section (2-2) of extension is protruded in direction outwardly, and plant-grid connection line (10) is installed in the front end of adapter upper casing (1)
Between the lower casing lead holding section (2-2) of the upper casing lead holding section (1-2) in portion and the leading section of adapter lower casing (2), power supply
After lead-out wire (11) is installed in upper casing lead holding section (1-2) and the adapter lower casing (2) of the rearward end of adapter upper casing (1)
Between the lower casing lead holding section (2-2) of end, upper casing lead holding section (1-2), the inner surface of lower casing lead holding section (2-2)
It is in wave shape, outer surface drawing in wave wire is respectively arranged with plant-grid connection line (10) and power outlet (11)
Line fixed part, upper casing lead holding section (1-2), the inner surface of lower casing lead holding section (2-2) are outer with lead fixed part respectively
Surface contacts.
4. computer adapter according to claim 1, it is characterised in that：The connection plant-grid connection line (10) is connected with
Heat-shrink tube (15).
5. computer adapter according to claim 1, it is characterised in that：The tape measure constriction device (13) includes master
Axle, guide rail and counter-force carpenter's square, counter-force carpenter's square are wound on main shaft, are connected with the power outlet after share split.
6. computer adapter according to claim 1, it is characterised in that：Finger is installed on the adapter housing (14)
Show lamp (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388200.8U CN206627903U (en) | 2017-04-14 | 2017-04-14 | A kind of computer adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388200.8U CN206627903U (en) | 2017-04-14 | 2017-04-14 | A kind of computer adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206627903U true CN206627903U (en) | 2017-11-10 |
Family
ID=60205211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388200.8U Expired - Fee Related CN206627903U (en) | 2017-04-14 | 2017-04-14 | A kind of computer adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206627903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138181A (en) * | 2018-02-08 | 2019-08-16 | 台达电子企业管理（上海）有限公司 | A kind of power supply adaptor |
-
2017
- 2017-04-14 CN CN201720388200.8U patent/CN206627903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138181A (en) * | 2018-02-08 | 2019-08-16 | 台达电子企业管理（上海）有限公司 | A kind of power supply adaptor |
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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: 20171110 Termination date: 20180414 |