CN201910016U - Dust shielding device of display - Google Patents
Dust shielding device of display Download PDFInfo
- Publication number
- CN201910016U CN201910016U CN2010206428640U CN201020642864U CN201910016U CN 201910016 U CN201910016 U CN 201910016U CN 2010206428640 U CN2010206428640 U CN 2010206428640U CN 201020642864 U CN201020642864 U CN 201020642864U CN 201910016 U CN201910016 U CN 201910016U
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- CN
- China
- Prior art keywords
- ash
- display
- screening apparatus
- volume
- check apron
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- Expired - Fee Related
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Abstract
The utility model discloses a dust shielding device of a display, which is characterized in that a rolling and placing chamber (5) is arranged in the dust shielding device (2); a rotatable shaft lever is transversely arranged in the middle of the rolling and placing chamber (5); the shaft lever is fixedly connected with one end of a check curtain (4) arranged in the rolling and placing chamber (5) and the check curtain (4) can be rolled up and released when the shaft lever is rotated; the other end of the check curtain (4) is exposed outside the dust shielding device (2) through a curtain opening (3) arranged on the rolling and placing chamber (5) for shielding dust of the display (1); and the shaft lever is further provided with a power mechanism for rotating the shaft lever. When the dust shielding device of the display is in use, the shaft lever is rotated, and the check curtain is released to the exterior of the dust shielding device for shielding the dust of the display. When the display is used, the shaft lever is rotated reversely, and the check curtain is taken in the rolling and placing chamber by the shaft lever. Therefore, the dust shielding device is convenient to use and store.
Description
Technical field
The utility model relates to and has a kind of screening apparatus for ash that the display coupling is used now.
Background technology
Display is the main output device of computing machine.
But the general easy dust that adheres to of the front screen of display, thereby influence its display effect; And the back side of display is provided with the hole or the groove that are used for radiate heat and ventilate generally for the ease of heat radiation, and dust also falls into display interior easily thus, thereby reduces the radiating effect of display and influence its serviceable life.
Some large-scale computer fields of employment particularly, as the Internet bar, People are hurrying to and fro, and dust is bigger, need take reasonably to hide grey measure to display.
In order to cover dust to display, traditional mode is to put a cloth cover to the display that is in unused state, but the cloth cover uses trouble, collection inconvenience.
The utility model content
In view of the above deficiency of prior art, the technical problems to be solved in the utility model is:
A kind of screening apparatus for ash of display is provided, and uses and collect convenience.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme:
Design a kind of screening apparatus for ash of display, it is characterized in that, the inside of described screening apparatus for ash is provided with volume and puts the chamber, this volume is put the chamber intermediate lateral and is equipped with rotating axostylus axostyle, the end that this axostylus axostyle and volume are put the check apron that chamber interior is provided with is fixedlyed connected and can be put check apron by volume when spindle rotation, the curtain mouth that the other end of check apron is provided with by the volume chamber of putting is exposed to the outside that hides apparatus for ash, is used to block the dust of display, also is provided with the propulsion system that are used to rotate this axostylus axostyle on the axostylus axostyle.
The above-mentioned propulsion system that are used for rotating shaft rod are a kind of hand rotation mechanisms, and this hand rotation mechanism is made of wind, and an end of described wind is connected with an end of described axostylus axostyle.
The above-mentioned propulsion system that are used for rotating shaft rod adopt electronic volume swing mechanism to constitute, this electronic volume swing mechanism comprises motor, the gear wheel that is connected with an end of described axostylus axostyle and gives the transmission gear of gear wheel with the transmission of power of described motor, described transmission gear respectively with motor on tooth axle and gear wheel engagement.
Above-mentioned motor is connected with power supply, switch and is formed the tandem tap circuit.
Above-mentioned power supply is battery or transformation rectification circuit.
Above-mentioned screening apparatus for ash is fixedlyed connected with the top of display.
The lower end of above-mentioned screening apparatus for ash is provided with draw-in groove, is used for the top movable clamping with display.
One side of above-mentioned draw-in groove is provided with spring clamp at least, is used to hide the coupling part of apparatus for ash chucking and display.
Above-mentioned check apron extends to that end that hides the apparatus for ash outside by the curtain mouth and is provided with faller, is used for spurring check apron downwards.
Above-mentioned axostylus axostyle also is fixedly linked with an end of another layer check apron simultaneously, and the curtain mouth that the other end of this check apron is provided with later by the volume chamber of putting is exposed to the outside that hides apparatus for ash, is used to block the dust of display back.
The beneficial effects of the utility model are:
Because the inside of the utility model screening apparatus for ash is provided with volume and puts the chamber, volume is put in the chamber has check apron by the axostylus axostyle volume, when display need cover dust, rotating shaft rod, check apron is released to the dust that the outside that hides apparatus for ash is used to block display, and in the time will using display, the backward rotation volume is put the axostylus axostyle in the chamber, check apron is then taken in volume by axostylus axostyle and is put in the chamber, for this this screening apparatus for ash uses and collects conveniently.
Description of drawings
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is the front view that the utility model hides first kind of hand embodiment of apparatus for ash and is used with display.
Fig. 2 is the independent right view that the utility model shown in Fig. 1 hides apparatus for ash.
Fig. 3 is the front view that the utility model hides second kind of electronic embodiment of apparatus for ash and is used with display.
Fig. 4 is the independent right view that the utility model shown in Fig. 3 hides apparatus for ash.
Fig. 5 is the circuit diagram that the utility model shown in Fig. 3 hides apparatus for ash.
Fig. 6 is the right view that the utility model hides the third band spring clamp of apparatus for ash embodiment.
Fig. 7 is that the utility model hides the right view that the 4th kind of front and back of apparatus for ash all can hide grey embodiment.
Number in the figure is as follows:
1 display 2 hides apparatus for ash 3 curtain mouths
4 check aprons, 5 volumes are put chamber 6 winds
7 draw-in grooves, 8 electronic volume swing mechanism 9 switches
10 motors, 11 transmission gears, 12 gear wheels
13 spring clamps, 14 fallers
Embodiment
Embodiment one
As shown in Figure 1, 2.
The utility model hides apparatus for ash 2 and is a strip, and the top length of its length and LCD 1 is corresponding, and the two ends bottom that hides apparatus for ash respectively is provided with a draw-in groove 7, is used for the top movable clamping with display 1.
The inside of above-mentioned screening apparatus for ash 2 is provided with a cylindrical circular volume and puts chamber 5, and this volume is put chamber 5 intermediate lateral and is equipped with a rotating axostylus axostyle, and this axostylus axostyle is fixedlyed connected with an end of the check apron 4 that one deck cotton is made.
Above-mentioned volume is put the curtain mouth 3 that also is provided with a strip on the position crossing with hiding apparatus for ash 2 positive outside wall surface, chamber 5, this curtain mouth 3 is put chamber 5 by volume and is extended to the outside that hides apparatus for ash 2, the other end of described check apron 4 is exposed to the outside that hides apparatus for ash 2 by curtain mouth 3, is used to block the dust in display 1 front.
The right-hand member of above-mentioned axostylus axostyle also is set with a wind 6, and this wind 6 constitutes the actuating unit of this axostylus axostyle of hand rotation, by shaking this wind 6 rotatable axostylus axostyles, puts check apron 4 thereby roll up.
Above-mentioned check apron 4 is exposed to that end that hides apparatus for ash 2 outsides and also is provided with an elongated faller 14, weight by faller 14 self can stretching tension check apron 4, and can also be used for cooperating when emitting check apron 4 and pull out check apron 4 downwards from roller shutter chamber 5.
During use, be stuck in the top of display 1,, selectively control check apron 4 as required and from hide apparatus for ash 2, emit, thereby be used to cover dust on the display 1 front screen, thereby or pack up check apron 4 back use displays 1 with the hand rocking handle 6 of starting with hiding apparatus for ash 2.
Embodiment two
Shown in Fig. 3,4,5.
Repeat no more with embodiment one something in common, difference mainly is:
The actuating unit that the utility model is used to rotate this axostylus axostyle adopts electronic volume swing mechanism 8 to constitute, and this electronic volume swing mechanism 8 comprises that a direct current generator 10, gear wheel 12 of fixedlying connected with described axostylus axostyle right-hand member and one are with the transmission of power of described motor 10 transmission gear 11 to gear wheel 12.
Described transmission gear 11 respectively with motor 10 on tooth axle and gear wheel 12 engagement, the number of teeth of gear wheel 12 can be used for reduction of speed and increase torsion greater than the number of teeth of tooth axle on the motor 10.
Described motor 10 links to each other with a batteries and obtains power supply and supply with, and connect to be provided with a point and to touch switch 9 between battery and motor 10, is used to control motor 10 energising rotations or disconnection and does not rotate.
During use, pin switch 9 motors 10 rotating band moving axis bars and roll check apron 4, trip switch 9 after packing up check apron 4 fully, and motor 10 stops operating, and when needs are emitted check apron 4, directly spur faller 14 downwards with hand and get final product.
Embodiment three
As shown in Figure 6.
Repeat no more with embodiment one something in common, difference mainly is:
The back that the utility model hides the draw-in groove 7 of apparatus for ash 2 is provided with a rotary spring clamp 13, is used for more effectively will hiding the top that apparatus for ash 2 is clamped on display 1.
Embodiment four
As shown in Figure 7.
Repeat no more with embodiment one something in common, difference mainly is:
The check apron that the utility model hides apparatus for ash 2 be two-layer 4,4 ', this two-layer check apron 4,4 ' an end all be fixed on the axostylus axostyle, the other end of check apron 4 is put curtain mouth 3 that 5 fronts, chamber are provided with by volume and is exposed to and hides the positive outside of apparatus for ash 2, be used to block the dust in display 1 front, check apron 4 ' the other end put another curtain mouth that 5 back, chamber are provided with by volume and be exposed to the outside, back that hides apparatus for ash 2, be used to block the dust of display 1 back.
That end that above-mentioned check apron 4 ' be exposed to hides outside, apparatus for ash 2 back also be provided with a faller 14 '.
During use, rotating shaft rod just can be simultaneously with the check apron 4,4 of front and back ' emit or take in.
In reality was made, screening apparatus for ash 2 of the present utility model can manufacture the product of different length model according to the display correspondence of different size.
In reality was made, screening apparatus for ash 2 of the present utility model can be fixedlyed connected with the top of display 1, was promptly made by producer's integrated design.
In reality was made, power supply of the present utility model is supplied with also can not adopt battery, was the motor power supply after directly adopting the transformation rectification circuit with family expenses 220V power supply transformation, and alternative powered battery.
In reality was made, electronic volume swing mechanism of the present utility model can adopt different existing structure transferring power according to actual conditions, made certain change or alternative as number, the number of teeth, the engagement system of gear.
Claims (10)
1. the screening apparatus for ash of a display, it is characterized in that: the inside of described screening apparatus for ash (2) is provided with volume and puts chamber (5), this volume is put chamber (5) intermediate lateral and is equipped with rotating axostylus axostyle, the end that this axostylus axostyle and volume are put the check apron (4) that inside, chamber (5) is provided with is fixedlyed connected and can be put check apron (4) by volume when spindle rotation, the other end of check apron (4) is put the curtain mouth (3) that chamber (5) is provided with by volume and is exposed to the outside that hides apparatus for ash (2), be used to block the dust of display (1), also be provided with the actuating unit that is used to rotate this axostylus axostyle on the axostylus axostyle.
2. screening apparatus for ash according to claim 1, it is characterized in that: the described actuating unit that is used for rotating shaft rod is an a kind of hand rotation mechanism, this hand rotation mechanism is made of wind (6), and an end of described wind (6) is connected with an end of described axostylus axostyle.
3. screening apparatus for ash according to claim 1, it is characterized in that: the described actuating unit that is used for rotating shaft rod adopts electronic volume swing mechanism (8) to constitute, this electronic volume swing mechanism (8) comprises motor (10), the gear wheel (12) that is connected with an end of described axostylus axostyle and gives the transmission gear (11) of gear wheel (12) with the transmission of power of described motor (10), described transmission gear (11) respectively with motor (10) on tooth axle and gear wheel (12) engagement.
4. screening apparatus for ash according to claim 3 is characterized in that: described motor (10) is connected with power supply, switch (9) and is formed the tandem tap circuit.
5. screening apparatus for ash according to claim 4 is characterized in that: described power supply is battery or transformation rectification circuit.
6. screening apparatus for ash according to claim 1 is characterized in that: described screening apparatus for ash (2) is fixedlyed connected with the top of display (1).
7. screening apparatus for ash according to claim 1 is characterized in that: the lower end of described screening apparatus for ash (2) is provided with draw-in groove (7), is used for the top movable clamping with display (1).
8. screening apparatus for ash according to claim 7 is characterized in that: described draw-in groove (7) one side be provided with spring clamp (13) at least, be used to hide the coupling part of apparatus for ash (2) chucking and display (1).
9. screening apparatus for ash according to claim 1 is characterized in that: described check apron (4) is exposed to that end that hides apparatus for ash (2) outside by curtain mouth (3) and is provided with faller (14), is used for spurring check apron (4) downwards.
10. according to the described screening apparatus for ash of the arbitrary claim of claim 1～9, it is characterized in that: described axostylus axostyle also is fixedly linked with the end of another check apron (4 ') simultaneously, the other end of this another check apron (4 ') is put the curtain mouth that chamber (5) is provided with later by volume and is exposed to the outside that hides apparatus for ash (2), is used to block the dust of display (1) back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206428640U CN201910016U (en) | 2010-12-06 | 2010-12-06 | Dust shielding device of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206428640U CN201910016U (en) | 2010-12-06 | 2010-12-06 | Dust shielding device of display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910016U true CN201910016U (en) | 2011-07-27 |
Family
ID=44302217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206428640U Expired - Fee Related CN201910016U (en) | 2010-12-06 | 2010-12-06 | Dust shielding device of display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159410A (en) * | 2015-10-12 | 2015-12-16 | 苏州凯丰电子电器有限公司 | Dustproof dedusting net cover for displayer |
| CN113092838A (en) * | 2021-03-31 | 2021-07-09 | 国网安徽省电力有限公司郎溪县供电公司 | Single-phase electric meter box |
-
2010
- 2010-12-06 CN CN2010206428640U patent/CN201910016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159410A (en) * | 2015-10-12 | 2015-12-16 | 苏州凯丰电子电器有限公司 | Dustproof dedusting net cover for displayer |
| CN113092838A (en) * | 2021-03-31 | 2021-07-09 | 国网安徽省电力有限公司郎溪县供电公司 | Single-phase electric meter box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20111206 |