CN209071762U - A kind of changeable plate of alternating current-direct current input - Google Patents
A kind of changeable plate of alternating current-direct current input Download PDFInfo
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- CN209071762U CN209071762U CN201821580444.7U CN201821580444U CN209071762U CN 209071762 U CN209071762 U CN 209071762U CN 201821580444 U CN201821580444 U CN 201821580444U CN 209071762 U CN209071762 U CN 209071762U
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- mounting
- output terminal
- direct current
- alternating current
- hole
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Abstract
The utility model provides a kind of changeable plate of alternating current-direct current input, can be used in combination with the ac-dc switching power device in any prior art, which can conveniently be attached the replacement of port part or switch block.
Description
Technical field
The present invention relates to electronics fields, input changeable plate more particularly to a kind of alternating current-direct current.
Background technique
Currently, the AC-DC conversion power supply technique of electronic apparatus is increasingly taken seriously.But existing AC-DC conversion electricity
In source when connectivity port component or switch block break down or damage, since power device structure limitation can not carry out
Replacement.The utility model provides a kind of changeable plate of alternating current-direct current input, can be with the AC-DC conversion electricity in any prior art
Source device is used in combination, which can conveniently be attached the replacement of port part or switch block.
Utility model content
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of alternating current-direct current inputs changeable plate, packet
Include mounting plate, input terminal, switch portion and output terminal.
Output terminal mounting portion and a groove are provided on the upper surface of mounting plate, bottom portion of groove is provided with the first mounting hole
With the second mounting hole, output terminal mounting portion forms lug boss along far from upper surface direction, and third mounting hole is through setting defeated
Out on terminal mount.It is provided with baffle on the lower end surface of mounting plate, baffle is by output terminal mounting portion, the first mounting hole and
Two mounting holes surround and there are a notches.Input terminal, switch portion, output terminal pass through the first mounting hole, the second installation respectively
Hole, third mounting hole and mounting plate are detachably connected.
Further, the height of lug boss is higher than baffle.A concave hole, the connection of concave hole central part are provided on lug boss
There is an elastic piece made of an elastic material, elastic piece is to tilting inside third mounting hole.Output terminal is solid by engaging elastic piece
Determine connection bump portion.
Further, baffle is far from being provided with several concave holes and indent groove bar on the end face of mounting plate.Concave hole setting
In the corner of baffle.
Further, input terminal, switch portion, output terminal electricity connection end be arranged far from upper surface direction.
Further, it is also extended through on the upper surface of mounting plate and is provided with several connecting holes, connecting hole is set to mounting plate
Corner.
Alternating current-direct current provided by the utility model inputs connection mode there are three types of changeable plate and power supply devices: 1. is individually logical
Cross the mating connection portion card being arranged on the concave hole on baffle and indent groove bar and power supply device and connection；2. separately through installation
The connecting hole of plate is connect by fasteners such as screw, bolts with power supply device；3. passing through concave hole, inner groovy and connecting hole simultaneously
Connect power supply device.
The notch of baffle plate setting can be used as heat release hole use.
By the first mounting hole, the second mounting hole insertion connection plate, specific connection structure can for input terminal, switch portion
Use the insertion connection structure of electric terminal in the prior art.
Input terminal, switch portion, output terminal electricity connection end be electrically connected by the circuit board of power supply device, input
Terminal is electrically connected with city, and switch portion is for control output end output direct current or alternating current.
The utility model has the following beneficial effects: this alternating current-direct current provided by the utility model inputs changeable board plug structure letter
Single, applicability is wide, can conveniently be attached the replacement of port part or switch block.
Detailed description of the invention
The utility model is described in further detail for attached drawing, but the embodiment in attached drawing is not constituted to any of the utility model
Limitation.
Fig. 1 is the mounting plates structure front view that an embodiment of the present invention provides.
Fig. 2 is the mounting plates structure rearview that an embodiment of the present invention provides.
Fig. 3 is the mounting plates structure right view that an embodiment of the present invention provides.
Fig. 4 is the board plug structure front view that an embodiment of the present invention provides.
Fig. 5 is the board plug structure right view that an embodiment of the present invention provides.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
As shown in Fig. 1-5, a kind of alternating current-direct current that an embodiment of the present invention provides inputs changeable plate, including
Mounting plate 1, input terminal 3, switch portion 4 and output terminal 2.Output terminal mounting portion is provided on the upper surface 10 of mounting plate 1
With a groove 13,13 bottom of groove is provided with the first mounting hole 131 and the second mounting hole 130, and output terminal mounting portion is along separate
10 direction of upper surface forms lug boss 12, and third mounting hole 122 is through setting on output terminal mounting portion.Under mounting plate 1
Baffle 14 is provided on end face, baffle 14 is by output terminal mounting portion, the first mounting hole 131 and the second mounting hole 130 around simultaneously
There are a notches.Input terminal 3, switch portion 4, output terminal 2 pass through the first mounting hole 131, the second mounting hole 130, the respectively
Three mounting holes 122 and mounting plate 1 are detachably connected.It is also extended through on the upper surface 10 of mounting plate 1 and is provided with several connecting holes 11, even
Connect the corner that hole 11 is set to mounting plate 1.The height of lug boss 12 is higher than baffle 14.A concave hole is provided on lug boss 12
121,121 central part of concave hole is connected with elastic piece 120 made of an elastic material, and elastic piece 120 is into third mounting hole 122
Portion tilts.Output terminal 2 is fixedly connected with lug boss 12 by engaging elastic piece 120.Baffle 14 is set on the end face far from mounting plate 1
It is equipped with several concave holes 140 and indent groove bar 141.Concave hole 140 is set to the corner of baffle 14.Input terminal 3, switch portion
4, the electricity connection end of output terminal 2 is arranged far from 10 direction of upper surface.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (8)
1. a kind of alternating current-direct current inputs changeable plate, including mounting plate (1), input terminal (3), switch portion (4) and output terminal
(2), it is characterised in that:
Output terminal mounting portion and a groove (13), the groove (13) are provided on the upper surface (10) of the mounting plate (1)
Bottom is provided with the first mounting hole (131) and the second mounting hole (130), and the output terminal mounting portion is along far from the upper surface
(10) direction forms lug boss (12), and third mounting hole (122) is through setting on the output terminal mounting portion；
It is provided with baffle (14) on the lower end surface of the mounting plate (1), the baffle (14) is by the output terminal mounting portion,
One mounting hole (131) and the second mounting hole (130) surrounds and there are a notches；
The input terminal (3), switch portion (4), output terminal (2) pass through first mounting hole (131), the second installation respectively
Hole (130), third mounting hole (122) and the mounting plate (1) are detachably connected.
2. a kind of alternating current-direct current inputs changeable plate according to claim 1, it is characterised in that: the height of the lug boss (12)
Degree is higher than the baffle (14).
3. a kind of alternating current-direct current inputs changeable plate according to claim 2, it is characterised in that: set on the lug boss (12)
It is equipped with a concave hole (121), concave hole (121) central part is connected with elastic piece made of an elastic material (120), described
It is tilted inside elastic piece (120) Xiang Suoshu third mounting hole (122).
4. a kind of alternating current-direct current inputs changeable plate according to claim 3, it is characterised in that: the output terminal (2) is logical
It crosses and engages the elastic piece (120) and be fixedly connected with the lug boss (12).
5. a kind of alternating current-direct current inputs changeable plate according to claim 1, it is characterised in that: the baffle (14) is far from institute
It states and is provided with several concave holes (140) and indent groove bar (141) on the end face of mounting plate (1).
6. a kind of alternating current-direct current inputs changeable plate according to claim 5, it is characterised in that: the concave hole (140) sets
It is placed in the corner of the baffle (14).
7. a kind of alternating current-direct current inputs changeable plate according to claim 1, it is characterised in that: the input terminal (3) is opened
Pass portion (4), output terminal (2) electricity connection end be arranged far from the upper surface (10) direction.
8. a kind of alternating current-direct current inputs changeable plate according to claim 1, it is characterised in that: the mounting plate (1) it is upper
It also extends through and is provided with several connecting holes (11) on end face (10), the connecting hole (11) is set to the corner of the mounting plate (1)
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580444.7U CN209071762U (en) | 2018-09-27 | 2018-09-27 | A kind of changeable plate of alternating current-direct current input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821580444.7U CN209071762U (en) | 2018-09-27 | 2018-09-27 | A kind of changeable plate of alternating current-direct current input |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209071762U true CN209071762U (en) | 2019-07-05 |
Family
ID=67093481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821580444.7U Active CN209071762U (en) | 2018-09-27 | 2018-09-27 | A kind of changeable plate of alternating current-direct current input |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209071762U (en) |
-
2018
- 2018-09-27 CN CN201821580444.7U patent/CN209071762U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: No. 333 Xinhua Avenue, Tongqiao Town, Zhongkai high tech Zone, Huizhou City, Guangdong Province 516000 Patentee after: Huizhou Zhongbang power supply Co.,Ltd. Address before: 516000 plant 2, Pingnan Industrial Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU ZHONGBANG ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |