CN206490467U - A kind of power-supply device - Google Patents
A kind of power-supply device Download PDFInfo
- Publication number
- CN206490467U CN206490467U CN201720118091.8U CN201720118091U CN206490467U CN 206490467 U CN206490467 U CN 206490467U CN 201720118091 U CN201720118091 U CN 201720118091U CN 206490467 U CN206490467 U CN 206490467U
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- Prior art keywords
- housing
- power
- supply device
- power supply
- output interface
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Abstract
The utility model discloses a kind of power-supply device, including housing, and power supply circuit plate is provided with the housing, and power supply module is provided with the power supply circuit plate, it is characterised in that：Groove is provided with described housing side, the output interface switching mechanism of connecting interface can be switched by being provided with the housing on the inside of groove when can rotate, the output interface switching mechanism is connected with power supply module, and the adjusting knob that can rotate output interface switching mechanism is provided with the hull outside.The purpose of this utility model is that there is provided a kind of simple in construction, power-supply device that can switch on a variety of interfaces in order to overcome weak point of the prior art.
Description
Technical field
The utility model is related to power-supply device field, more particularly to a kind of power-supply device.
Background technology
Power-supply device can be reliably achieved the intelligent management to power-supply system and battery, and modem is coupled, may be used also
Distal end Centralized Monitoring is carried out by the public or private telephone network.Capacity extension is convenient.Monitoring module can be reliably achieved to power supply
The intelligent management of system and battery, is coupled modem, and can also carry out distal end by the public or private telephone network concentrates prison
Control.
With the use of various electrical equipment, various power interfaces are also more and more, various in order to adapt to
Need to set various interfaces in power interface, existing power supply equipment, interface is generally that one or more be distributed on sets
On standby side, generally require to occupy very big space in design, while affecting the attractive in appearance of product appearance.
So, existing power-supply device needs further improve.
Utility model content
The purpose of this utility model be in order to overcome weak point of the prior art there is provided one kind is simple in construction, can be
The power-supply device switched on a variety of interfaces.
In order to achieve the above object, the utility model uses following scheme：
A kind of power-supply device, including housing, power supply circuit plate is provided with the housing, is set on the power supply circuit plate
There is power supply module, it is characterised in that：Groove is provided with described housing side, being provided with the housing on the inside of groove to rotate
When can switch the output interface switching mechanism of connecting interface, the output interface switching mechanism is connected with power supply module, in institute
State hull outside and be provided with the adjusting knob that can rotate output interface switching mechanism.
A kind of power-supply device as described above, it is characterised in that described output interface switching mechanism includes rotary shaft, institute
State rotary shaft one end to stretch out housing and with adjusting knob be connected, seat is switched provided with cylinder-shaped joint in the rotary shaft,
Multiple interfaces are evenly equipped with the cylinder-shaped joint switching seat, are divided on the cylinder-shaped joint switching seat of each interface both sides
Not She You outer contact, provided with the contact shoe that is engaged with outer contact in the housing of the groove both sides, set in the contact shoe
There is the interior contact electrically connected with power supply module.
A kind of power-supply device as described above, it is characterised in that the contact shoe includes pedestal, in the pedestal side
Provided with link slot, provided with the mounting groove being connected with link slot in the pedestal, the interior contact is arranged in mounting groove,
Spring is provided between mounting groove on rear side of the interior contact, the interior contact is electrically connected by wire with power supply module.
A kind of power-supply device as described above, it is characterised in that heat emission hole is provided with the housing sidewall.
A kind of power-supply device as described above, it is characterised in that end is provided with steam vent on the housing, in the exhaust
Housing on the inside of hole is provided with scavenger fan.
A kind of power-supply device as described above, it is characterised in that Air Filter is provided with the heat emission hole.
A kind of power-supply device as described above, it is characterised in that installation slotted eye is provided with the heat emission hole, it is described dust-proof
Net is plugged in installation slotted eye.
A kind of power-supply device as described above, it is characterised in that on the housing provided with Air Filter can be adjusted in mounting groove
The governor motion moved left and right in hole.
A kind of power-supply device as described above, it is characterised in that the governor motion includes the waist type on housing that is arranged on
Hole, provided with regulation button in the waist-shaped hole, the regulation button is screwed on Air Filter end.
In summary, the utility model is relative to prior art its advantage：
First, the utility model is simple in construction, easy to use, drives output interface switching mechanism can be random by rotary shaft
The various interfaces of replacing, change and be distributed on design on power-supply device side in the past, preferably save design empty
Between, while so that product is more beautiful.
2nd, the scavenger fan in the utility model on housing discharges the heat in housing by steam vent, extraneous air
Enter from the heat emission hole in housing sidewall, form cooling circulation, radiating effect.
3rd, the utility model sets Air Filter and governor motion in heat emission hole, effectively reduces the electronic component in housing
Laying dust, influences service life in use.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is decomposing schematic representation of the present utility model；
Fig. 3 is diagrammatic cross-section of the present utility model；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is enlarged diagram at B in Fig. 3；
Embodiment
Explanation and embodiment are further described to the utility model below in conjunction with the accompanying drawings：
A kind of power-supply device as shown in Fig. 1 to 5, including housing 1, are provided with power supply circuit plate, in institute in the housing 1
Power supply circuit plate is stated provided with power supply module 2, groove 3 is provided with the described side of housing 1, in the housing 1 of the inner side of groove 3
Provided with the output interface switching mechanism 4 of connecting interface, the output interface switching mechanism 4 and power supply module can be switched when can rotate
2 are connected, in the outside of housing 1 provided with the adjusting knob 5 that can rotate output interface switching mechanism 4.
Output interface switching mechanism 4 described in the utility model includes rotary shaft 41, and described one end of rotary shaft 41 is stretched out
Housing 1 is simultaneously connected with adjusting knob 5, switches seat 42 provided with cylinder-shaped joint in the rotary shaft 41, in the cylinder
Multiple interfaces 43 are evenly equipped with joint switching seat 42, on the cylinder-shaped joint switching seat 42 of each both sides of interface 43 respectively
Provided with outer contact 44, provided with the contact shoe 45 being engaged with outer contact, the contact shoe in the housing 1 of the both sides of groove 3
Provided with the interior contact 46 electrically connected with power supply module 2 in 45.Interface 43 described in the utility model can be USB interface, D
The pin of type four, SATA hard disc interface, 20+4Pin mainboard interfaces, square 4pin cpu i/fs, big 4pin peripheries power supply interface, small 4pin
It is two or more in floppy drive interface.Drive the cylinder-shaped joint in rotary shaft to switch seat 42 by adjusting knob 5 to rotate, so as to
It is enough arbitrarily to change interface 43, the design being distributed in the past on power-supply device side is changed, design space is preferably saved, together
When cause product more beautiful.
Contact shoe 45 described in the utility model includes pedestal 451, and link slot 452 is provided with the side of pedestal 451,
Provided with the mounting groove 453 being connected with link slot 452 in the pedestal 451, the interior contact 46 is arranged on mounting groove 453
It is interior, spring 454 is provided between the interior rear side of contact 46 and mounting groove 453, the interior contact 46 passes through wire and power supply mould
Block 2 is electrically connected.
Heat emission hole 6 is provided with the utility model on the side wall of housing 1.
Steam vent 7 is provided with the upper end of housing 1 in the utility model, is provided with the housing 1 of the inner side of steam vent 7
Scavenger fan.Scavenger fan is outwards vented, and the hot-air in housing 1 is discharged by steam vent 7, and extraneous air enters from heat emission hole 6
Enter, form cooling circulation.
Air Filter 8 is provided with the utility model in the heat emission hole 6.
Installation slotted eye 9 is provided with the utility model in the heat emission hole 6, the Air Filter 8 is plugged on installation slotted eye 9
It is interior.
The regulation that Air Filter 8 is moved left and right in installation slotted eye 9 can be adjusted by being provided with the utility model on the housing 1
Mechanism 10.Wherein described governor motion 10, which includes, is arranged on waist-shaped hole 101 on housing 1, provided with tune in the waist-shaped hole 101
Button 102 is saved, the regulation button 102 is screwed on the end of Air Filter 8.
In the utility model in use for some time, a certain amount of dust can be gathered in Air Filter 8, at this moment can be by shell
Body 1 is inverted, and makes heat emission hole 6 downwards, moves left and right Air Filter 8 by stirring regulation button 102, the mounting groove in heat emission hole 6
The hole wall in hole 9 can strike off most of dust in Air Filter 8, can also adjust the position of Air Filter 8, and making should be positioned at scattered
Air Filter 8 outside hot hole 6 is moved at heat emission hole, and Air Filter 8 and governor motion 10 can effectively reduce shell in the utility model
Electronic component in body 1 laying dust in use, influences service life.Button 102 and Air Filter are adjusted in the utility model
Between can separate, Air Filter can take out cleaning.
Guiding surface is respectively equipped with the two ends of link slot 452 in the utility model, is easy to outer contact into and out.
Housing 1 described in the utility model includes upper shell and lower house.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, this
The technical staff of industry is retouched in above-described embodiment and specification it should be appreciated that the utility model is not restricted to the described embodiments
That states simply illustrates principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model
Various changes and modifications are also had, these changes and improvements are both fallen within the range of claimed the utility model.This practicality is new
Scope is claimed by appended claims and its equivalent thereof in type.
Claims (9)
1. a kind of power-supply device, including housing (1), are provided with power supply circuit plate, in the power supply circuit plate in the housing (1)
It is provided with power supply module (2), it is characterised in that：Groove (3) is provided with described housing (1) side, on the inside of groove (3)
It can switch the output interface switching mechanism (4) of connecting interface, the output interface switching mechanism when in housing (1) provided with rotation
(4) it is connected with power supply module (2), provided with the regulation that can rotate output interface switching mechanism (4) on the outside of the housing (1)
Knob (5).
2. a kind of power-supply device according to claim 1, it is characterised in that described output interface switching mechanism (4) includes
Rotary shaft (41), described rotary shaft (41) one end is stretched out housing (1) and is connected with adjusting knob (5), in the rotary shaft
(41) provided with cylinder-shaped joint switching seat (42), multiple interfaces are evenly equipped with cylinder-shaped joint switching seat (42)
(43) outer contact (44), is respectively equipped with the cylinder-shaped joint switching seat (42) of each interface (43) both sides, described logical
Provided with the contact shoe (45) being engaged with outer contact in the housing (1) of groove (3) both sides, it is provided with and power supply in the contact shoe (45)
The interior contact (46) of module (2) electrical connection.
3. a kind of power-supply device according to claim 2, it is characterised in that the contact shoe (45) includes pedestal
(451) link slot (452), is provided with the pedestal (451) side, is provided with and link slot (452) phase in the pedestal (451)
The mounting groove (453) of connection, the interior contact (46) is arranged in mounting groove (453), with peace on rear side of the interior contact (46)
Spring (454) is provided between tankage (453), the interior contact (46) is electrically connected by wire with power supply module (2).
4. a kind of power-supply device according to claim 1, it is characterised in that heat emission hole is provided with the wall of the housing (1) side
(6)。
5. a kind of power-supply device according to claim 2, it is characterised in that be provided with steam vent in the housing (1) upper end
(7) scavenger fan, is provided with the housing (1) on the inside of the steam vent (7).
6. a kind of power-supply device according to claim 4, it is characterised in that Air Filter is provided with the heat emission hole (6)
(8)。
7. a kind of power-supply device according to claim 6, it is characterised in that installation slotted eye is provided with the heat emission hole (6)
(9), the Air Filter (8) is plugged in installation slotted eye (9).
8. a kind of power-supply device according to claim 7, it is characterised in that being provided with the housing (1) can adjust dust-proof
The governor motion (10) that net (8) is moved left and right in installation slotted eye (9).
9. a kind of power-supply device according to claim 8, it is characterised in that the governor motion (10), which includes, to be arranged on
Waist-shaped hole (101) on housing (1), provided with regulation button (102) in the waist-shaped hole (101), regulation button (102) rotation
It is connected on Air Filter (8) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118091.8U CN206490467U (en) | 2017-02-08 | 2017-02-08 | A kind of power-supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118091.8U CN206490467U (en) | 2017-02-08 | 2017-02-08 | A kind of power-supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490467U true CN206490467U (en) | 2017-09-12 |
Family
ID=59765140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720118091.8U Active CN206490467U (en) | 2017-02-08 | 2017-02-08 | A kind of power-supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558903A (en) * | 2017-02-08 | 2017-04-05 | 广东霍德韦信息技术有限公司 | A kind of power-supply device |
| CN113488822A (en) * | 2021-07-12 | 2021-10-08 | 赣州市瑞嘉达电子有限公司 | Auxiliary storage equipment for power adapter |
-
2017
- 2017-02-08 CN CN201720118091.8U patent/CN206490467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106558903A (en) * | 2017-02-08 | 2017-04-05 | 广东霍德韦信息技术有限公司 | A kind of power-supply device |
| CN113488822A (en) * | 2021-07-12 | 2021-10-08 | 赣州市瑞嘉达电子有限公司 | Auxiliary storage equipment for power adapter |
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