CN209435673U - A kind of shockproof Switching Power Supply - Google Patents
A kind of shockproof Switching Power Supply Download PDFInfo
- Publication number
- CN209435673U CN209435673U CN201822141810.5U CN201822141810U CN209435673U CN 209435673 U CN209435673 U CN 209435673U CN 201822141810 U CN201822141810 U CN 201822141810U CN 209435673 U CN209435673 U CN 209435673U
- Authority
- CN
- China
- Prior art keywords
- bottom case
- power supply
- shockproof
- circuit board
- switching power
- 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
Links
Abstract
The utility model relates to a kind of Switching Power Supply, in particular to a kind of shockproof Switching Power Supply.Its structure includes bottom case, upper cover is provided with above the bottom case, circuit board is installed in the bottom case, the circuit board electrical connection is set to the power interface and switch of bottom case front, the edge of circuit board is provided with the connecting column through the circuit board, the connecting column lower end bottom case bottom described by spring stabilizer connection, the top of the connecting column are provided with top spring support, and the upper end of the top spring support is provided with magnetic-adsorption end.A kind of shockproof Switching Power Supply of the utility model, is able to solve the shockproof problem of Switching Power Supply, and substantially increases shockproof intensity.
Description
Technical field
The utility model relates to a kind of Switching Power Supply, in particular to a kind of shockproof Switching Power Supply.
Background technique
Switching Power Supply under the prior art, especially some portable Switching Power Supplies are small in size easy to use, often
Used under the unstable occasion in some fields or environment, will receive external influence, cause power supply place it is unstable or by
Hit collision, fall ground or occur sharp pounding, in this way can to the circuit board in Switching Power Supply generate impact, it is serious very
The element on circuit board can be extremely broken, the damage of entire power supply is caused.
Only some crash rolls are arranged to circuit board or outer casing of power supply in the precautions against earthquakes generallyd use at present, prevent
It is very general to shake effect.
Summary of the invention
In order to solve problems in the prior art, the utility model provides a kind of shockproof Switching Power Supply, is able to solve out
The shockproof problem in powered-down source, and substantially increase shockproof intensity.
Technical solution used by the utility model is as follows:
A kind of shockproof Switching Power Supply, including bottom case, the bottom case top are provided with upper cover, are equipped with electricity in the bottom case
Road plate, the circuit board electrical connection are set to the power interface and switch of bottom case front, and the edge of circuit board, which is provided with, to be run through
The connecting column of the circuit board, the connecting column lower end bottom case bottom described by spring stabilizer connection, the connection
The top of column is provided with top spring support, and the upper end of the top spring support is provided with magnetic-adsorption end.
Side spring support is arranged in the side of circuit board, and the end of the side spring support is provided with magnetic-adsorption
End.
It is provided with guide support hole on circuit board, guiding support bar is provided in the guide support hole, described leads
It is connected to support rod lower end on the bottom case bottom, after upper end passes through the guide support hole, is resisted against described upper
It covers.
The top of guiding support bar is provided with buffering cavernous body.
Upper cover one end is hinged on the side plate of the bottom case side, and the other side side plate of the other end and bottom case mutually blocks
It connects.
Technical solution provided by the utility model has the benefit that
The shockproof Switching Power Supply of the utility model is fixed circuit board by spring stabilizer and top spring support
Between bottom case and upper cover, all there is greatly elasticity, so that circuit board when by external impact, can obtain in upper down space
To effective buffering, without rigid collision occurs between shell, solve the problems, such as the shockproof of entire internal working components, side
The side spring support in face can then guarantee the impact in side direction, top spring support and side spring support end
Using the form of magnetic-adsorption, so that installation is more convenient, but also elastic space is more firm, the setting of guiding support bar is protected
The stability of circuit board on the whole has been demonstrate,proved, has played the role of Auxiliary support to circuit board.The buffering cavernous body of guiding support bar
Play the role of alleviating the impact of up and down direction.
The utility model also uses the upper cover of articulated structure, is safeguarded convenient for opening upper cover.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of internal structure of shockproof Switching Power Supply of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment one
As shown in Fig. 1, a kind of shockproof Switching Power Supply, including bottom case 1 are provided with upper cover 2 above the bottom case 1, described
Bottom case 1 in circuit board 3 is installed, the circuit board 3 is electrically connected the power interface and switch 4 for being set to 1 front of bottom case, electric
The edge of road plate 3 is provided with the connecting column 5 through the circuit board 3, and 5 lower end of connecting column is connected by spring stabilizer 6
1 bottom of bottom case, the top of the connecting column 5 are provided with top spring support 7, the top spring support
7 upper end is provided with magnetic-adsorption end 8.
Side spring support 9 is arranged in the side of circuit board 3, and the end of the side spring support 9 is provided with magnetic force
Adsorb end 10.
It is provided with guide support hole on circuit board 3, guiding support bar 11 is provided in the guide support hole, it is described
11 lower end of guiding support bar is connected on 1 bottom of bottom case, after upper end passes through the guide support hole, is resisted against described
Upper cover 2 on.
The top of guiding support bar 11 is provided with buffering cavernous body 12.
2 one end of upper cover of the present embodiment is hinged on the side plate of 1 side of bottom case, and the other end is another with bottom case 1
Side side plate is mutually clamped.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of shockproof Switching Power Supply, including bottom case, the bottom case top is provided with upper cover, is equipped with circuit in the bottom case
Plate, the circuit board electrical connection are set to the power interface and switch of bottom case front, which is characterized in that the circuit board
Edge is provided with the connecting column through the circuit board, the connecting column lower end bottom case bottom described by spring stabilizer connection
Portion, the top of the connecting column are provided with top spring support, and the upper end of the top spring support is provided with magnetic
Power adsorbs end.
2. a kind of shockproof Switching Power Supply according to claim 1, which is characterized in that side is arranged in the side of the circuit board
The end of diaphragm flexures supporter, the side spring support is provided with magnetic-adsorption end.
3. a kind of shockproof Switching Power Supply according to claim 1, which is characterized in that be provided with guiding on the circuit board
Supported hole, guiding support bar is provided in the guide support hole, and the guiding support bar lower end is connected to the bottom
On shell bottom, after upper end passes through the guide support hole, it is resisted against on the upper lid.
4. a kind of shockproof Switching Power Supply according to claim 3, which is characterized in that the top of the guiding support bar is set
It is equipped with buffering cavernous body.
5. a kind of shockproof Switching Power Supply according to claim 1, which is characterized in that described upper cover one end is hinged on described
Bottom case side side plate on, the other side side plate of the other end and bottom case is mutually clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141810.5U CN209435673U (en) | 2018-12-19 | 2018-12-19 | A kind of shockproof Switching Power Supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822141810.5U CN209435673U (en) | 2018-12-19 | 2018-12-19 | A kind of shockproof Switching Power Supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435673U true CN209435673U (en) | 2019-09-24 |
Family
ID=67972443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822141810.5U Expired - Fee Related CN209435673U (en) | 2018-12-19 | 2018-12-19 | A kind of shockproof Switching Power Supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435673U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829675A (en) * | 2020-08-06 | 2020-10-27 | 广东电网有限责任公司佛山供电局 | Temperature measuring device of power distribution network monitoring system |
| CN112437587A (en) * | 2020-11-11 | 2021-03-02 | 北京博谦工程技术有限公司 | Real-time monitoring system for operating parameters and system states of variable frequency power supply |
-
2018
- 2018-12-19 CN CN201822141810.5U patent/CN209435673U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829675A (en) * | 2020-08-06 | 2020-10-27 | 广东电网有限责任公司佛山供电局 | Temperature measuring device of power distribution network monitoring system |
| CN112437587A (en) * | 2020-11-11 | 2021-03-02 | 北京博谦工程技术有限公司 | Real-time monitoring system for operating parameters and system states of variable frequency power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209435673U (en) | A kind of shockproof Switching Power Supply | |
| CN211203429U (en) | Anti-falling structure of microcomputer protection device | |
| CN212967541U (en) | Dampproofing shockproof formula relay | |
| CN206452005U (en) | A kind of easy-to-mount Medium Voltage Switchgear | |
| CN209571077U (en) | A kind of novel intelligent electronic reader | |
| CN209250054U (en) | High-voltage board with breaker eye-splice ground structure | |
| CN109375722A (en) | A kind of computer safeguard cabinet with shock-absorbing function | |
| CN212033103U (en) | Tower spring of battery box for desk lamp | |
| CN204741195U (en) | Shockproof liftoff formula high tension switchgear structure | |
| CN106247106A (en) | A kind of multi-functional Sci-tech Information Service platform touch screen with protection device | |
| CN210074550U (en) | Novel shockproof chamber door of block terminal | |
| CN109274254A (en) | Frequency converter with damping installation seat | |
| CN210296991U (en) | High protection grade block terminal | |
| CN202721027U (en) | High-power capacitor installation structure | |
| CN204361021U (en) | Permanent-magnet breaker framework | |
| CN201732748U (en) | Busbar fixing device of breaker and cover plate thereof | |
| CN211125500U (en) | Time relay | |
| CN208402278U (en) | A kind of electronic box with shockproof function | |
| CN217159533U (en) | Display screen switching power supply protection equipment | |
| CN214901678U (en) | Socket box protection device | |
| CN216562804U (en) | Auxiliary switch device | |
| CN215815486U (en) | Capacitor series reactor assembly | |
| CN210351847U (en) | Surge intelligent compensation heat supply calculation control system | |
| CN213937103U (en) | Block terminal mounting structure with shock-absorbing structure | |
| CN212659445U (en) | Novel antidetonation formula condenser |
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: 20190924 Termination date: 20201219 |