CN208352157U - A kind of adjustable power switch - Google Patents
A kind of adjustable power switch Download PDFInfo
- Publication number
- CN208352157U CN208352157U CN201820887086.8U CN201820887086U CN208352157U CN 208352157 U CN208352157 U CN 208352157U CN 201820887086 U CN201820887086 U CN 201820887086U CN 208352157 U CN208352157 U CN 208352157U
- Authority
- CN
- China
- Prior art keywords
- power switch
- shell
- cover board
- inner casing
- fan
- 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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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a kind of adjustable power switchs, including cover board, fan, shell, wiring, hinge, honeycomb structure, elevating lever, locating piece, support plate, power switch ontology, the shell is rectangular parallelepiped structure, cover board is provided on one surface of shell, inner casing is provided in shell, honeycomb structure is provided between and, buffer is provided in inner casing, the other end of buffer is connected with support plate, support plate is matched for clamping tightly power switch ontology simultaneously, there are two ports for setting on power switch ontology, it is respectively arranged with wiring, wiring through hole penetrates inner casing and shell, partition is provided with below power supply body, electrostatic rod is provided with below partition, fan is provided on cover board, in the case where routine use, if accidentally throwing, elevating lever plays certain buffering effect, the honeycomb structure between shell and inner casing will at this time Certain buffer strength are absorbed, it is impaired because throwing to avoid power switch ontology.
Description
Technical field
The utility model relates to power switch fields, more particularly, to a kind of adjustable power switch.
Background technique
Nowadays, with the high speed development of power electronic technique, the work of power electronic equipment and people, life relationship day
It is beneficial close, and electronic equipment all be unable to do without reliable power supply.
Rearrangeable switch power supply is exactly that input ac power rectified filtering dress changes direct current into and is then converted to high-frequency friendship
Galvanic electricity is supplied to transformer and carries out transformation, thus one or more groups of voltages required for generating！Be converted to the original of high-frequency alternating current
Because being efficiency ratio 50HZ much higher of the high-frequency ac in transforming circuit so switch transformer can be made small, cost
It is very low, if nonsensical without 50HZ to be become to that Switching Power Supply of high frequency.
However, in daily life, power switch in use, inevitably will appear the phenomenon that dropping, if cannot
This problem of pre- preventing falling in time, being easy to break shell leads to component damage inside power switch, influences Switching Power Supply
Service life and using effect, while making troubles to user, also bring along loss；
During transportation, it is particularly easy to because colliding, shell damage caused by extruding, or even destroy internal component
It happens.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of adjustable power switch, including cover board, fan, shell, knob, wiring, hinge, honeycomb structure, elevating lever,
Locating piece, support plate, power switch ontology, electrostatic rod, inner casing, the shell are rectangular parallelepiped structure, which is characterized in that shell
Cover board is provided on one surface, cover board is provided with hole on the two sides of cover board by hinge and cage connection, shell；
Be provided with inner casing in the shell, and between be provided with honeycomb structure, be provided with buffer in inner casing, buffer by
Elevating lever and locating piece are constituted, and one end of elevating lever is connect by spring with locating piece, and the other end of elevating lever is connected with support
Plate, each inner wall of inner casing is respectively provided with there are two buffer, and is centrosymmetric, and four pieces of support plates are matched for clamping tightly power switch simultaneously
Ontology, there are two ports for setting on power switch ontology, are respectively arranged with wiring, and wiring through hole penetrates inner casing and shell, electricity
It is provided with partition below the ontology of source, is provided with electrostatic rod below partition；
Fan is provided on the cover board.
As a further solution of the present invention: the upper surface of the shell is provided with knob.
As a further solution of the present invention: the surface of the support plate is provided with antiskid rubber.
As a further solution of the present invention: the wiring is being provided with gasket at hole.
As a further solution of the present invention: handle is arranged between the cover board.
As a further solution of the present invention: the fan is respectively supply fan and exhaust fan.
As a further solution of the present invention: the surface of the fan is provided with dust cover.
As a further solution of the present invention: the power switch ontology is adjustable power switch.
As a further solution of the present invention: being provided with multiple slots on the partition.
As a further solution of the present invention: the cover board is provided with magnet at handle.
Compared with prior art, the utility model has the beneficial effects that in the case where routine use, if accidentally falling
Under, elevating lever can be mobile toward positioning Block direction under biggish pressure, and the spring below elevating lever is imitated certain buffering is played
Fruit, the honeycomb structure between shell and inner casing will absorb certain buffer strength at this time, avoid power switch ontology because throwing
It is impaired；
During transportation, honeycomb structure can play a very good protection, can also even if being inserted by sharp thing
To play a certain protective role, guarantee that power switch ontology does not receive damage.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of adjustable power switch.
Fig. 2 is a kind of cross-sectional view of adjustable power switch of Fig. 1.
It is as shown in the figure: cover board 1, fan 2, handle 3, shell 4, knob 5, wiring 6, hinge 7, honeycomb structure 8, elevating lever 9,
Locating piece 10, support plate 11, power switch ontology 12, electrostatic rod 13, inner casing 14.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to Fig. 1-Fig. 2, in the utility model embodiment, a kind of adjustable power switch, including cover board 1, fan 2,
Handle 3, shell 4, knob 5, wiring 6, hinge 7, honeycomb structure 8, elevating lever 9, locating piece 10, support plate 11, power switch sheet
Body 12, electrostatic rod 13, inner casing 14, the shell 4 are rectangular parallelepiped structure, and cover board 1 is provided on a surface of shell 4, and cover board 1 is logical
It crosses hinge 7 to connect with shell 4, the upper surface of shell 4 is provided with knob 5, and shell 4 is provided with hole on the two sides of cover board 1；
Be provided with inner casing 14 in the shell 3, and between be provided with honeycomb structure 8, honeycomb structure 8 can play well
Buffer function is provided with buffer in inner casing 14, and buffer is made of elevating lever 9 and locating piece 10, and one end of elevating lever 9 passes through
Spring is connect with locating piece 10, and the other end of elevating lever 9 is connected with support plate 11, and each inner wall of inner casing 14 is respectively provided with that there are two slow
Device is rushed, and is centrosymmetric, 11 surface of support plate is provided with antiskid rubber, and four pieces of support plates 11 are matched for clamping tightly power switch simultaneously
Ontology 12, there are two ports for setting on power switch ontology 12, are respectively arranged with wiring 6,6 through hole of wiring penetrates 14 He of inner casing
Shell 4, and gasket is provided at hole, it is provided with partition below power supply body 12, is provided with electrostatic rod 13, partition below partition
On be provided with multiple slots, the help of electrostatic rod 13 goes to destatic and dust, dust fall to partition under the action of electrostatic rod 13
Lower section.
It is provided with fan 2 on the cover board 1, handle 3 is set between two cover plates 1, be provided with magnet at handle 3, two pieces
Cover board 1 is closed together under the action of magnet, and fan 2 is respectively supply fan and exhaust fan, can further open power supply
It closes ontology 12 and carries out effective heat dissipation effect, 2 surface of fan is provided with dust cover, avoids dust from entering in inner casing 14, make
Power switch ontology 12 is damaged.
The power switch ontology 12 is adjustable power switch.
Utility model works principle: in use, if accidentally throwing, elevating lever 9 can be under biggish pressure toward positioning
10 direction of block is mobile, and the spring of 9 lower section of elevating lever will play certain buffering effect, at this time the bee between shell 4 and inner casing 14
Nest architecture 8 will absorb certain buffer strength, and it is impaired because throwing to avoid power switch ontology 12, during transportation, honeycomb
Structure 8 can play a very good protection, even if being inserted by sharp thing, can also play a certain protective role.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (10)
1. a kind of adjustable power switch, including cover board, fan, shell, wiring, hinge, honeycomb structure, elevating lever, locating piece,
Support plate, power switch ontology, electrostatic rod, inner casing, the shell are rectangular parallelepiped structure, which is characterized in that a surface of shell
On be provided with cover board, cover board is provided with hole on the two sides of cover board by hinge and cage connection, shell；
Be provided with inner casing in the shell, and between be provided with honeycomb structure, buffer is provided in inner casing, buffer is by going up and down
Bar and locating piece are constituted, and one end of elevating lever is connect by spring with locating piece, and the other end of elevating lever is connected with support plate, interior
The each inner wall of shell is respectively provided with there are two buffer, and is centrosymmetric, and four pieces of support plates are matched for clamping tightly power switch ontology simultaneously,
There are two ports for setting on power switch ontology, are respectively arranged with wiring, wiring through hole penetrates inner casing and shell, power supply body
Lower section is provided with partition, is provided with electrostatic rod below partition；
Fan is provided on the cover board.
2. a kind of adjustable power switch according to claim 1, which is characterized in that the upper surface of the shell is provided with
Knob.
3. a kind of adjustable power switch according to claim 1, which is characterized in that the surface of the support plate is provided with
Antiskid rubber.
4. a kind of adjustable power switch according to claim 1, which is characterized in that the wiring is passing through setting at hole
There is gasket.
5. a kind of adjustable power switch according to claim 1, which is characterized in that handle is arranged between the cover board.
6. a kind of adjustable power switch according to claim 1, which is characterized in that the fan be respectively supply fan and
Exhaust fan.
7. a kind of adjustable power switch according to claim 1 or 6, which is characterized in that the surface of the fan is arranged
There is dust cover.
8. a kind of adjustable power switch according to claim 1, which is characterized in that the power switch ontology is adjustable
Formula power switch.
9. a kind of adjustable power switch according to claim 1, which is characterized in that be provided on the partition multiple
Slot.
10. a kind of adjustable power switch according to claim 5, which is characterized in that the cover board is arranged at handle
There is magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887086.8U CN208352157U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820887086.8U CN208352157U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable power switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208352157U true CN208352157U (en) | 2019-01-08 |
Family
ID=64882927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820887086.8U Expired - Fee Related CN208352157U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable power switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208352157U (en) |
-
2018
- 2018-06-08 CN CN201820887086.8U patent/CN208352157U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190108 Termination date: 20200608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |