CN209016923U - A kind of switch voltage stabilizer convenient to use - Google Patents
A kind of switch voltage stabilizer convenient to use Download PDFInfo
- Publication number
- CN209016923U CN209016923U CN201821779082.4U CN201821779082U CN209016923U CN 209016923 U CN209016923 U CN 209016923U CN 201821779082 U CN201821779082 U CN 201821779082U CN 209016923 U CN209016923 U CN 209016923U
- Authority
- CN
- China
- Prior art keywords
- shell
- movable plate
- screw rod
- shell body
- main board
- 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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- 239000003381 stabilizer Substances 0.000 title claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of switch voltage stabilizer convenient to use, the bottom of left shell and right shell body is articulated and connected, and a complete shell is formed after closure；It is all provided at the top of the top of left shell and right shell body jagged；Notch is combined into inlet and outlet；The inside of left shell, which horizontally slips, moves to left movable plate；The inside of right shell body, which horizontally slips, moves to right movable plate；It moves to left movable plate and is respectively fixed with slide bar with the relative inner for moving to right movable plate；Sliding sleeve has been slided up and down on slide bar；The clamping component that can clamp circuit main board one end is respectively equipped on two sliding sleeves；Left screw rod is equipped in left shell；Left screw rod is threadedly coupled with movable plate is moved to left；The both ends of left screw rod are rotatablely connected with left shell respectively；Right screw rod is equipped in right shell body；Right screw rod is threadedly coupled with movable plate is moved to right；The both ends of right screw rod are rotatablely connected with right shell body respectively；The utility model can carry out installation fixation to various sizes of circuit main board, while conveniently the inside of shell is repaired and being cleaned.
Description
Technical field
The utility model relates to switching power supply technical fields, more particularly to a kind of switch voltage-stabilizing electricity convenient to use
Source device.
Background technique
Shell of the existing switch voltage stabilizer generally by circuit main board and as packaging protection shell is constituted.Generally
Need to process various sizes of shell for various sizes of circuit main board, the versatility of shell is not strong, is not able to satisfy circuit
The demand of mainboard assembly.In addition, existing circuit main board can only be fixedly mounted in shell, position is not adjustable, Zhi Nengan
Single circuit main board is filled, does not adapt to the demand of multiple circuit main board installations.
Utility model content
For the above technical problems, the purpose of this utility model is: it is steady to propose a kind of switch convenient to use
Piezoelectricity source device can carry out installation fixation to various sizes of circuit main board, while conveniently repair to the inside of shell
And cleaning, while also can adapt to the installation requirements of multiple circuit main boards.
The technical solution of the utility model is achieved in that a kind of switch voltage stabilizer convenient to use,
Including left shell, right shell body, lid, circuit main board and the electronic component being arranged on circuit main board, the left shell and the right side
The bottom of shell is articulated and connected；A complete shell is formed after the left shell and right shell body closure；The top of the left shell
It is all provided at the top of portion and right shell body jagged；The notch is combined into inlet and outlet after left shell and right shell body closure；The lid
Body lid closes in inlet and outlet, and lid is fixedly linked with left shell and right shell body respectively by fastener；The left shell it is interior
Portion, which horizontally slips, moves to left movable plate equipped with vertical；The inside of the right shell body, which horizontally slips, moves to right movable plate equipped with vertical；It is described
It moves to left movable plate and is fixed with vertical slide bar respectively with the relative inner for moving to right movable plate；It slides up and down to be equipped on the slide bar and slide
Set；The sliding sleeve is fixed on slide bar by holding screw；The circuit main board is horizontally set between two sliding sleeves；Described two
The clamping component that can clamp circuit main board one end is respectively equipped on a sliding sleeve；Left screw rod is equipped in the left shell from left to right；
The middle part of the left screw rod is connect with the lower thread for moving to left movable plate；The both ends of the left screw rod are rotated with left shell respectively to be connected
It connects；One end of the left screw rod is pierced by the outside of left shell；Right screw rod is equipped in the right shell body from left to right；The right spiral shell
The middle part of bar is connect with the lower thread for moving to right movable plate；The both ends of the right screw rod are rotatablely connected with right shell body respectively；The right side
One end of screw rod is pierced by the outside of right shell body.
Further, the clamping component includes gripping block；The end face of the gripping block is equipped with groove；It is set in the groove
It is equipped with tabletting；By being connected equipped with spring between the top of the tabletting and the top of groove；The end of the circuit main board
Portion can be extend into groove, and be fixed by tabletting.
Further, the inside top surface of the left shell and bottom surface are respectively equipped with left sliding rail；The top for moving to left movable plate
It is slidably arranged on left sliding rail respectively with bottom end；The inside top surface of the right shell body and bottom surface are respectively equipped with right sliding rail；The right side
The top and bottom end of movable plate are slidably arranged in respectively on right sliding rail.
Further, the side wall of the left shell is equipped with air inlet hole；It is described to move to left movable plate and move to right movable plate equipped with logical
Air holes；The side wall of the right shell body is equipped with air outlet；Exhaust fan is installed in the air outlet.
Further, the filter screen of filtering dust is equipped in the ventilation hole for moving to left movable plate.
Further, the top and bottom of the sliding sleeve are equipped with the rubber layer of buffering.
Due to the application of the above technical scheme, the utility model has the advantage that this is practical new compared with prior art
Type passes through the up and down adjustment and movable plate left and right adjusting of sliding sleeve, and the installation that can adapt to various sizes of circuit main board is fixed,
Versatility is good, by multiple sliding sleeves setting up and down on slide bar, can install, can satisfy to multiple circuit main boards simultaneously
To the installation requirements of multiple circuit main boards.In addition, left shell and right shell body are connected by a hinge, needing to carry out enclosure interior
When dust cleaning or maintenance, need to only divide right and left left shell and right shell body, can enter enclosure interior and carry out corresponding operation,
Achieve the purpose that be easy to use, it is practical.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1 is the main view schematic diagram of the utility model；
Fig. 2 is the left shell of the utility model and the main view schematic diagram of right shell body separation；
Fig. 3 is the structural schematic diagram of the clamping component of the utility model；
Fig. 4 is the structural schematic diagram of the sliding sleeve of the utility model；
Wherein: 1, left shell；11, air inlet hole；2, right shell body；21, air outlet；211, exhaust fan；3, it imports and exports；4, it covers
Body；5, movable plate is moved to left；51, movable plate is moved to right；52, ventilation hole；53, filter screen；6, left sliding rail；61, right sliding rail；7, slide bar；71,
Sliding sleeve；72, rubber layer；8, clamping component；81, gripping block；82, tabletting；83, spring；9, left screw rod；91, right screw rod；92, electric
Road mainboard.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
It is as shown in Figs 1-4 a kind of switch voltage stabilizer convenient to use described in the utility model, including left housing
Body 1, right shell body 2, lid 4, circuit main board 92 and the electronic component being mounted on circuit main board 92, left shell 1 and right shell body 2
Bottom be articulated and connected by articulated shaft, left shell 1 and right shell body 2 can form a complete shell (such as Fig. 1 institute after being closed
Show).The top of left shell 1 and the top of right shell body 2, which process, is equipped with notch, notch group after left shell 1 and right shell body 2 are closed
Combiner circuit mainboard 92 can by inlet and outlet 3.Inlet and outlet 3 can be round, rectangular or oval.The lid of lid 4 closes
In inlet and outlet 3, and lid 4 is fixedly linked with left shell 1 and right shell body 1 respectively by fastener, and fastener is preferably bolt,
He can be realized the mode that is fastenedly connected can also be with.The inside of left shell 1 horizontally slip be equipped with it is vertical move to left movable plate 5, it is left
The inside top surface of shell 1 and bottom surface are separately installed with left sliding rail 6, and the top and bottom end for moving to left movable plate 5 are respectively by being equipped with cunning
Block slides on left sliding rail 6.The inside of right shell body 2, which horizontally slips to be equipped with, vertical moves to right movable plate 51, the inside top of right shell body 2
Face and bottom surface are separately installed with right sliding rail 61.The top and bottom end for moving to right movable plate 51 are slided by being equipped with sliding block in right cunning respectively
On rail 61.It moves to left movable plate 5 and is fixedly installed with vertical slide bar 7 respectively with the relative inner for moving to right movable plate 51, the both ends of slide bar 7 are logical
It crosses connector and is fixed on to move to left and movable plate 5 and move to right on movable plate 51.It is slided up and down on slide bar 7 and is arranged with sliding sleeve 71, sliding sleeve 71 passes through
Holding screw is fixed on slide bar 7.The use of holding screw is application method conventional in the prior art, i.e. holding screw and cunning
Set 71 is threadedly coupled, and holding screw passes through sliding sleeve, and end pushes against slide bar 7.Circuit main board 92 be horizontally set on two sliding sleeves 71 it
Between, the clamping component 8 that can clamp 92 one end of circuit main board is separately installed on two sliding sleeves 71, clamping component 8 includes gripping block
81, the end face of gripping block 81 opens up fluted, tabletting 82 is equipped in groove, between the top of tabletting 82 and the top of groove
It is connected by being equipped with 83 elasticity of spring.The end at the both ends of circuit main board 92 can be extend into groove, and pass through 82 quilt of tabletting
It is fixed.Left screw rod 9 is installed from left to right, the middle part of left screw rod 9 is connect with the lower thread for moving to left movable plate 5, left in left shell 1
The both ends of screw rod 9 are rotatablely connected with left shell 1 by bearing respectively, and one end of left screw rod 9 is pierced by the outside of left shell 1, right
Right screw rod 91 is installed from left to right, the middle part of right screw rod 91 is connect with the lower thread for moving to right movable plate 51, right screw rod in shell 2
91 both ends are rotatablely connected with right shell body 2 by bearing respectively, and one end of right screw rod 91 is pierced by the outside of right shell body 2.Pass through
Left screw rod 9 and right screw rod 91 are rotated respectively, can be driven and be moved to left movable plate 5 and move to right moving left and right for movable plate 51.
Wherein, air inlet hole 11 is offered on the side wall of left shell 1, move to left movable plate 5 and moves to right and is provided with ventilation hole on movable plate 51
52, air outlet 21 is offered on the side wall of right shell body 2, and exhaust fan 211 is installed in air outlet 21.Move to left the ventilation hole of movable plate 5
The filter screen 53 of filtering dust is installed in 52.
Wherein, between anti-anti-skid sheath 71 or the collision of sliding sleeve 71 and enclosure interior, in the top and bottom of sliding sleeve 71
The rubber layer 72 of buffering is installed.
In use, by the rotation of left screw rod 9 and right screw rod 91, movable plate 5 will be moved to left and move to right movable plate 51 to probably capable of
The position for cooperating 92 size of circuit main board, slides up and down the sliding sleeve 71 of side, is then fixed on slide bar 7 by holding screw,
Circuit main board 92 passes through from inlet and outlet 3, then extend into one end of circuit main board 92 in the groove of gripping block 81 and is sheeted
82 compress, and the other end of circuit main board 92 are extend into the groove of the gripping block 81 of other side and are sheeted 82 compressions, so
The sliding sleeve 71 that is connected with gripping block 81 is locked by holding screw afterwards, then finely tune again move to left movable plate 5 with move to right movable plate 51 away from
From.When needing to install multiple circuit main boards 92, according to above-mentioned installation method, successively install from the bottom up.When needs pair
When being radiated in shell, starting exhaust fan 211 can radiate to enclosure interior.When need to clean the intracorporal dust of shell,
When dismounting filter screen 53 or maintenance, lower cover 4 is dismantled, outward separately left shell 1 and right shell body 2, and then conveniently to shell
Inside is operated.
The present embodiment passes through the up and down adjustment and movable plate left and right adjusting of sliding sleeve 71, can adapt to various sizes of circuit
The installation of mainboard 92 is fixed, and versatility is good, can be simultaneously to multiple circuits by multiple sliding sleeves 71 setting up and down on slide bar 7
Mainboard 92 is installed, and can satisfy the installation requirements to multiple circuit main boards 92.In addition, left shell 1 and right shell body 2 pass through hinge
Chain link, when needing to carry out dust cleaning or maintenance to enclosure interior, need to only divide right and left left shell 1 and right shell body 2, i.e.,
Enclosure interior can be entered and carry out corresponding operation, achieved the purpose that be easy to use, it is practical.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of switch voltage stabilizer convenient to use, including left shell, right shell body, lid, circuit main board and setting
Electronic component on circuit main board, it is characterised in that: the bottom of the left shell and right shell body articulated connection；The left shell
A complete shell is formed with after right shell body closure；It is all provided at the top of the top of the left shell and right shell body jagged；Institute
It states notch and is combined into inlet and outlet after left shell and right shell body closure；The cover cap closes in inlet and outlet, and lid passes through tightly
Firmware is fixedly linked with left shell and right shell body respectively；The inside of the left shell, which horizontally slips, moves to left movable plate equipped with vertical；
The inside of the right shell body, which horizontally slips, moves to right movable plate equipped with vertical；The relative inner for moving to left movable plate and moving to right movable plate point
It is not fixed with vertical slide bar；It slides up and down on the slide bar equipped with sliding sleeve；The sliding sleeve is fixed on cunning by holding screw
On bar；The circuit main board is horizontally set between two sliding sleeves；Circuit main board can be clamped by being respectively equipped on described two sliding sleeves
The clamping component of one end；Left screw rod is equipped in the left shell from left to right；It the middle part of the left screw rod and moves to left under movable plate
End is threadedly coupled；The both ends of the left screw rod are rotatablely connected with left shell respectively；One end of the left screw rod is pierced by left shell
Outside；Right screw rod is equipped in the right shell body from left to right；The middle part of the right screw rod connects with the lower thread for moving to right movable plate
It connects；The both ends of the right screw rod are rotatablely connected with right shell body respectively；One end of the right screw rod is pierced by the outside of right shell body.
2. a kind of switch voltage stabilizer convenient to use according to claim 1, it is characterised in that: the clamping group
Part includes gripping block；The end face of the gripping block is equipped with groove；Tabletting is provided in the groove；The top of the tabletting with it is recessed
By being connected equipped with spring between the top of slot；The end of the circuit main board can be extend into groove, and pass through tabletting
It is fixed.
3. a kind of switch voltage stabilizer convenient to use according to claim 1, it is characterised in that: the left shell
Inside top surface and bottom surface be respectively equipped with left sliding rail；The top for moving to left movable plate and bottom end are slidably arranged in left sliding rail respectively
On；The inside top surface of the right shell body and bottom surface are respectively equipped with right sliding rail；The top for moving to right movable plate and bottom end are slided respectively
It is arranged on right sliding rail.
4. a kind of switch voltage stabilizer convenient to use according to claim 1, it is characterised in that: the left shell
Side wall be equipped with air inlet hole；It is described to move to left movable plate and move to right movable plate equipped with ventilation hole；The side wall of the right shell body is equipped with
Air outlet；Exhaust fan is installed in the air outlet.
5. a kind of switch voltage stabilizer convenient to use according to claim 1, it is characterised in that: described to move left
The filter screen of filtering dust is equipped in the ventilation hole of plate.
6. a kind of switch voltage stabilizer convenient to use according to claim 1, it is characterised in that: the sliding sleeve
Top and bottom are equipped with the rubber layer of buffering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779082.4U CN209016923U (en) | 2018-10-31 | 2018-10-31 | A kind of switch voltage stabilizer convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821779082.4U CN209016923U (en) | 2018-10-31 | 2018-10-31 | A kind of switch voltage stabilizer convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016923U true CN209016923U (en) | 2019-06-21 |
Family
ID=66840833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821779082.4U Expired - Fee Related CN209016923U (en) | 2018-10-31 | 2018-10-31 | A kind of switch voltage stabilizer convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016923U (en) |
-
2018
- 2018-10-31 CN CN201821779082.4U patent/CN209016923U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |