CN206294060U - A kind of Switching Power Supply device for possessing shatter-resistant function - Google Patents
A kind of Switching Power Supply device for possessing shatter-resistant function Download PDFInfo
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- CN206294060U CN206294060U CN201621461139.7U CN201621461139U CN206294060U CN 206294060 U CN206294060 U CN 206294060U CN 201621461139 U CN201621461139 U CN 201621461139U CN 206294060 U CN206294060 U CN 206294060U
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- power supply
- supply device
- switching power
- support
- fixedly connected
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Abstract
The utility model discloses a kind of Switching Power Supply device for possessing shatter-resistant function; including Switching Power Supply device body and containment vessel; the inner chamber of the containment vessel is fixedly connected with shell; the inner chamber of the shell is through being provided with elevating lever; the bottom of the elevating lever is fixedly connected with contiguous block; the bottom of the contiguous block is fixedly connected with slide bar, and the two ends of the slide bar are arranged with the first sliding block and the second sliding block respectively.The utility model is by setting elevating lever, containment vessel, shell, slide bar, the first sliding block, the second sliding block, the first pivot pin, the second pivot pin, the 3rd pivot pin, the 4th pivot pin, first support bar, second support bar, first support, second support, supporting leg, pulley and spring; solve traditional power switching device and do not possess shatter-resistant function; the short problem of service life; this possesses the Switching Power Supply device of shatter-resistant function; simple structure; shatter-resistant effect is good; the service life of Switching Power Supply device is extended, is worthy to be popularized.
Description
Technical field
The utility model is related to Switching Power Supply device technical field, specially a kind of Switching Power Supply device for possessing shatter-resistant function.
Background technology
Switching Power Supply is to utilize modern power electronics technology, the time ratio that controlling switch pipe is turned on and off, and remains steady
A kind of power supply of output voltage is determined, with the development and innovation of Power Electronic Technique so that switch power technology is also constantly
Innovation, at present, Switching Power Supply is widely used almost all of electronic equipment with small-sized, light weight and efficient feature, is to work as
Modern electronics and information industry develops rapidly a kind of indispensable power mode, and in daily life, Switching Power Supply device is being used
During, the phenomenon dropped occurs unavoidably, if can not timely this problem of pre- preventing falling, Switching Power Supply device can be caused
Damage, loss is brought to user.
Utility model content
The purpose of this utility model is to provide a kind of Switching Power Supply device for possessing shatter-resistant function, possesses shatter-resistant function, is prolonged
The advantage of power switching device service life is grown, traditional power switching device has been solved and is not possessed shatter-resistant function, service life is short
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of Switching Power Supply for possessing shatter-resistant function
Device, including Switching Power Supply device body and containment vessel, the inner chamber of the containment vessel are fixedly connected with shell, and the inner chamber of the shell is passed through
Elevating lever is equipped with, the bottom of the elevating lever is fixedly connected with contiguous block, and the bottom of the contiguous block is fixedly connected with slide bar,
The two ends of the slide bar are arranged with the first sliding block and the second sliding block respectively, and the bottom of first sliding block and the second sliding block is solid respectively
Surely first support and second support are connected with, the bottom of the first support is connected with the first support by the first pivot pin
Bar, the bottom of the second support is connected with second support bar by the second pivot pin, is offered in the second support bar
Through hole, the first support bar passes through through hole and extends to the outside of through hole away from one end of first support, first support
The intersection of bar and second support bar is flexibly connected by the 3rd pivot pin, and the bottom of the first support bar and second support bar is equal
Be fixedly connected with supporting leg, the bottom of the supporting leg is connected with pulley by the 4th pivot pin, the first support bar and
The angle of second support bar both sides is provided with spring, and installing plate, the installing plate are fixedly connected with the inside of the elevating lever
Inner side be fixedly connected with the body of Switching Power Supply device.
Preferably, the bottom of the shell inner cavity is fixedly connected with slide rail, and bottom and the slide rail of the pulley are in close contact.
Preferably, the top and bottom of the Switching Power Supply device body are fixed with the junction of installing plate by fixture
Connect, and two installing plates are centrosymmetric on Switching Power Supply device body.
Preferably, the inner chamber of the containment vessel is fixedly connected with the junction of shell by fixture, the number of the shell
Measure is four.
Preferably, the both sides of the slide bar are flexibly connected with the inwall of shell, and two springs are in center on the 3rd pivot pin
Symmetrically.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting elevating lever, containment vessel, shell, slide bar, the first sliding block, the second sliding block, first axle
Pin, the second pivot pin, the 3rd pivot pin, the 4th pivot pin, first support bar, second support bar, first support, second support, supporting leg,
Pulley and spring, solve traditional power switching device and do not possess shatter-resistant function, the short problem of service life, and this possesses shatter-resistant work(
The Switching Power Supply device of energy, simple structure, shatter-resistant effect is good, extends the service life of Switching Power Supply device, is worthy to be popularized.
2nd, the utility model is easy to elevating lever to be connected with Switching Power Supply device body by setting installing plate, by setting
Contiguous block, plays a part of to connect slide bar, by setting slide rail, it is to avoid crooked phenomenon occurs in the motion track of pulley, gives
The use of user is made troubles.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the fit structure schematic diagram of the utility model elevating lever and shell；
Fig. 3 regards sectional view for the partial left of the utility model first support bar and second support bar.
In figure：1 Switching Power Supply device body, 2 installing plates, 3 containment vessels, 4 elevating levers, 5 shells, 6 contiguous blocks, 7 slide bars, 8
One sliding block, 9 first supports, 10 first pivot pins, 11 first support bars, 12 slide rails, 13 supporting legs, 14 the 4th pivot pins, 15 pulleys, 16
Spring, 17 second support bars, 18 second sliding blocks, 19 second supports, 20 second pivot pins, 21 the 3rd pivot pins, 22 through holes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of Switching Power Supply device for possessing shatter-resistant function, including Switching Power Supply device body 1 and containment vessel
3, the inner chamber of containment vessel 3 is fixedly connected with shell 5, and the inner chamber of containment vessel 3 is fixed by fixture with the junction of shell 5 and connected
Connect, the quantity of shell 5 is four, through elevating lever 4 is provided with, the bottom of elevating lever 4 is fixedly connected with contiguous block for the inner chamber of shell 5
6, the bottom of contiguous block 6 is fixedly connected with slide bar 7, by setting contiguous block 6, plays a part of to connect slide bar 7, the two of slide bar 7
Side is flexibly connected with the inwall of shell 5, and the two ends of slide bar 7 are arranged with the first sliding block 8 and the second sliding block 18, the first sliding block 8 respectively
First support 9 and second support 19 are respectively fixedly connected with the bottom of the second sliding block 18, the bottom of first support 9 passes through first
Pivot pin 10 is connected with first support bar 11, and the bottom of second support 19 is connected with the second support by the second pivot pin 20
Bar 17, offers through hole 22 in second support bar 17, first support bar 11 passes through through hole 22 and prolongs away from one end of first support 9
Extend the outside of through hole 22, the intersection of first support bar 11 and second support bar 17 is flexibly connected by the 3rd pivot pin 21,
The bottom of one support bar 11 and second support bar 17 has been fixedly connected with supporting leg 13, and the bottom of supporting leg 13 passes through the 4th pivot pin
14 are connected with pulley 15, and the bottom of the inner chamber of shell 5 is fixedly connected with slide rail 12, and bottom and the slide rail 12 of pulley 15 closely connect
Touch, by setting slide rail 12, it is to avoid crooked phenomenon occurs in the motion track of pulley 15, use to user brings not
Just, the angle of first support bar 11 and the both sides of second support bar 17 is provided with spring 16, and two springs 16 are on the 3rd pivot pin
21 are centrosymmetric, and the inner side of elevating lever 4 is fixedly connected with installing plate 2, top and bottom and the installation of Switching Power Supply device body 1
The junction of plate 2 is fixedly connected by fixture, and two installing plates 2 are centrosymmetric on Switching Power Supply device body 1, peace
The inner side for filling plate 2 is fixedly connected with the body 1 of Switching Power Supply device, by setting installing plate 2, is easy to elevating lever 4 and Switching Power Supply
Device body 1 is connected.
When using, when Switching Power Supply device body 1 is when dropping, elevating lever 4 automatic under larger pressure can take in shell 5
Inner chamber, now, first support bar 11 and second support bar 17 play buffering during elevating lever 4 declines by spring 16
Effect, it is to avoid Switching Power Supply device body 1 is damaged.
In sum：This possesses the Switching Power Supply device of shatter-resistant function, by setting elevating lever 4, containment vessel 3, shell 5, cunning
Bar 7, the first sliding block 8, the second sliding block 18, the first pivot pin 10, the second pivot pin 20, the 3rd pivot pin 21, the 4th pivot pin 14, first are supported
Bar 11, second support bar 17, first support 9, second support 19, supporting leg 13, pulley 15 and spring 16, solve traditional electricity
Source switch device does not possess shatter-resistant function, the short problem of service life.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Switching Power Supply device for possessing shatter-resistant function, including Switching Power Supply device body（1）And containment vessel（3）, its feature exists
In：The containment vessel（3）Inner chamber be fixedly connected with shell（5）, the shell（5）Inner chamber through being provided with elevating lever（4）, institute
State elevating lever（4）Bottom be fixedly connected with contiguous block（6）, the contiguous block（6）Bottom be fixedly connected with slide bar（7）, institute
State slide bar（7）Two ends be arranged with the first sliding block respectively（8）With the second sliding block（18）, first sliding block（8）With the second sliding block
（18）Bottom be respectively fixedly connected with first support（9）And second support（19）, the first support（9）Bottom by the
One pivot pin（10）It is connected with first support bar（11）, the second support（19）Bottom pass through the second pivot pin（20）Activity
It is connected with second support bar（17）, the second support bar（17）On offer through hole（22）, the first support bar（11）Far
From first support（9）One end pass through through hole（22）And extend to through hole（22）Outside, the first support bar（11）With
Two support bars（17）Intersection pass through the 3rd pivot pin（21）It is flexibly connected, the first support bar（11）And second support bar
（17）Bottom be fixedly connected with supporting leg（13）, the supporting leg（13）Bottom pass through the 4th pivot pin（14）It is flexibly connected
There is pulley（15）, the first support bar（11）And second support bar（17）The angle of both sides is provided with spring（16）, it is described
Elevating lever（4）Inner side be fixedly connected with installing plate（2）, the installing plate（2）Inner side and Switching Power Supply device body（1）Gu
Fixed connection.
2. a kind of Switching Power Supply device for possessing shatter-resistant function according to claim 1, it is characterised in that：The shell（5）
The bottom of inner chamber is fixedly connected with slide rail（12）, the pulley（15）Bottom and slide rail（12）It is in close contact.
3. a kind of Switching Power Supply device for possessing shatter-resistant function according to claim 1, it is characterised in that：The Switching Power Supply
Device body（1）Top and bottom and installing plate（2）Junction be fixedly connected by fixture, and two installing plates（2）
On Switching Power Supply device body（1）It is centrosymmetric.
4. a kind of Switching Power Supply device for possessing shatter-resistant function according to claim 1, it is characterised in that：The containment vessel
（3）Inner chamber and shell（5）Junction be fixedly connected by fixture, the shell（5）Quantity be four.
5. a kind of Switching Power Supply device for possessing shatter-resistant function according to claim 1, it is characterised in that：The slide bar（7）
Both sides and shell（5）Inwall be flexibly connected, two springs（16）On the 3rd pivot pin（21）It is centrosymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461139.7U CN206294060U (en) | 2016-12-29 | 2016-12-29 | A kind of Switching Power Supply device for possessing shatter-resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621461139.7U CN206294060U (en) | 2016-12-29 | 2016-12-29 | A kind of Switching Power Supply device for possessing shatter-resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294060U true CN206294060U (en) | 2017-06-30 |
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ID=59155109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621461139.7U Active CN206294060U (en) | 2016-12-29 | 2016-12-29 | A kind of Switching Power Supply device for possessing shatter-resistant function |
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| Country | Link |
|---|---|
| CN (1) | CN206294060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429433A (en) * | 2018-05-18 | 2018-08-21 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply shatter-resistant shell |
-
2016
- 2016-12-29 CN CN201621461139.7U patent/CN206294060U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429433A (en) * | 2018-05-18 | 2018-08-21 | 湖州旭源电气科技有限公司 | A kind of Switching Power Supply shatter-resistant shell |
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