CN204990110U - Graphoscope with raising and lowering functions - Google Patents
Graphoscope with raising and lowering functions Download PDFInfo
- Publication number
- CN204990110U CN204990110U CN201520766898.3U CN201520766898U CN204990110U CN 204990110 U CN204990110 U CN 204990110U CN 201520766898 U CN201520766898 U CN 201520766898U CN 204990110 U CN204990110 U CN 204990110U
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- CN
- China
- Prior art keywords
- base
- standpipe
- belt
- nut
- computer monitor
- 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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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a graphoscope with raising and lowering functions, includes the base, be equipped with the riser on the base, be equipped with the lead screw in the riser, be equipped with the nut on the lead screw, be equipped with driven pulley on the nut, be equipped with the opening on the lateral wall of riser, be equipped with the belt in the opening, the one end and the driven pulley of belt are connected, the other end and the epaxial initiative belt pulley connection of motor output of belt, upper end in the riser is equipped with the pole setting, the bottom of pole setting is equipped with the blind hole, be equipped with the bearing in the blind hole, be equipped with the axostylus axostyle in the bearing, the top of pole setting is equipped with liquid crystal display, be equipped with the protection casing on the motor, the utility model discloses can make the display screen have a raising and lowering functions through the lead screw, convenient to the watching of display screen, great improvement the comfort level.
Description
Technical field
The utility model relates to a kind of computer monitor with elevating function.
Background technology
Existing computer monitor is all fix with base, and when needing the work of frequent change indicator screen angle, existing display cannot rotate, and is having display screen not have elevating function, is giving into work and study and bring inconvenience.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency, provides a kind of computer monitor with elevating function.
Described object is achieved by the following scheme: a kind of computer monitor with elevating function, comprise base, described base is provided with standpipe, leading screw is provided with in described standpipe, described leading screw is provided with nut, described nut is provided with negative pulley wheel, the sidewall of described standpipe is provided with gap, belt is provided with in described gap, one end of described belt is connected with negative pulley wheel, the other end of described belt is connected with the driving pulley on motor output shaft, upper end in described standpipe is provided with vertical rod, the bottom of described vertical rod is provided with blind hole, bearing is provided with in described blind hole, axostylus axostyle is provided with in described bearing, the top of described vertical rod is provided with LCDs, described motor is provided with protective cover, the front surface of described base is provided with chute, slide block is inlaid with in described chute, described slide block is connected with bulb by lamp socket, the edge of described base is provided with automatic rolling bobbin, described spool is wound with lamp line.
Described base is provided with motor switch.
The base of described bottom of vertical is provided with longitudinal hole.
The fixed block preventing nut from moving up and down is provided with in described standpipe.
The utility model has the following advantages: the utility model can make display screen have elevating function by leading screw, and the convenient viewing to display screen, improves comfort level greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-base, 2-standpipe, 3-leading screw, 4-nut, 5-negative pulley wheel, 6-belt, 7-motor, 8-driving pulley, 9-vertical rod, 10-bearing, 11-axostylus axostyle, 12-display screen, 13-protective cover, 14-switch, 15-longitudinal hole, 16-fixed block.24-chute, 25-slide block, 26-bulb, 27-spool, 28-lamp line.
Embodiment
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of computer monitor with elevating function, comprise base 1, described base 1 is provided with standpipe 2, leading screw 3 is provided with in described standpipe 2, described leading screw 3 is provided with nut 4, described nut 4 is provided with negative pulley wheel 5, the sidewall of described standpipe 2 is provided with gap, belt 6 is provided with in described gap, one end of described belt 6 is connected with negative pulley wheel 5, the other end of described belt 6 is connected with the driving pulley 8 on motor 7 output shaft, upper end in described standpipe 2 is provided with vertical rod 9, the bottom of described vertical rod 9 is provided with blind hole, bearing 10 is provided with in described blind hole, axostylus axostyle 11 is provided with in described bearing 10, the top of described vertical rod 9 is provided with LCDs 12, described motor 7 is provided with protective cover 13, the front surface of described base 1 is provided with chute 24, slide block 25 is inlaid with in described chute 24, described slide block 25 is connected with bulb 26 by lamp socket, the edge of described base 1 is provided with automatic rolling bobbin 27, described spool 27 is wound with lamp line 28.Described base 1 is provided with motor switch 14.The base 1 of described standpipe 2 bottom is provided with longitudinal hole 15.The fixed block 16 preventing nut 4 from moving up and down is provided with in described standpipe 2.
The lower end of leading screw 3 is arranged in longitudinal hole 15, when nut 4 rotates, fixed block 16 prevents from moving up and down, 7 motors are driven by switch 14, driving pulley 8 drives the nut 4 on negative pulley wheel 5 to rotate, and leading screw 3 extends to the upper end of standpipe 2 simultaneously, and the top of leading screw 3 withstands on the bottom of axostylus axostyle 11, hoist vertical rod 9 jack-up, regulate the height of display screen 12, the bearing 10 on axostylus axostyle 11 rotates, and avoids the display screen 12 in vertical rod 9 to rotate.Manually arbitrarily can regulate the angle of display screen 12, easy to use.
Slided in chute 24 by slide block 25, bulb 26 can be moved left and right in the edge of base 1, the convenient material illumination printed keyboard or need, the unnecessary length automatic winding of lamp line 28, on spool 27, prevents from, to the scratching of lamp line 28, making it short circuit.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (4)
1. one kind has the computer monitor of elevating function, comprise base (1), it is characterized in that: described base (1) is provided with standpipe (2), leading screw (3) is provided with in described standpipe (2), described leading screw (3) is provided with nut (4), described nut (4) is provided with negative pulley wheel (5), the sidewall of described standpipe (2) is provided with gap, belt (6) is provided with in described gap, one end of described belt (6) is connected with negative pulley wheel (5), the other end of described belt (6) is connected with the driving pulley (8) on motor (7) output shaft, upper end in described standpipe (2) is provided with vertical rod (9), the bottom of described vertical rod (9) is provided with blind hole, bearing (10) is provided with in described blind hole, axostylus axostyle (11) is provided with in described bearing (10), the top of described vertical rod (9) is provided with LCDs (12), described motor (7) is provided with protective cover (13), the front surface of described base (1) is provided with chute (24), slide block (25) is inlaid with in described chute (24), described slide block (25) is connected with bulb (26) by lamp socket, the edge of described base (1) is provided with automatic rolling bobbin (27), described spool (27) is wound with lamp line (28).
2. the computer monitor with elevating function according to claim 1, is characterized in that: described base (1) is provided with motor switch (14).
3. the computer monitor with elevating function according to claim 1, is characterized in that: the base (1) of described standpipe (2) bottom is provided with longitudinal hole (15).
4. the computer monitor with elevating function according to claim 1, is characterized in that: be provided with the fixed block (16) preventing nut (4) from moving up and down in described standpipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766898.3U CN204990110U (en) | 2015-09-30 | 2015-09-30 | Graphoscope with raising and lowering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520766898.3U CN204990110U (en) | 2015-09-30 | 2015-09-30 | Graphoscope with raising and lowering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204990110U true CN204990110U (en) | 2016-01-20 |
Family
ID=55124462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520766898.3U Expired - Fee Related CN204990110U (en) | 2015-09-30 | 2015-09-30 | Graphoscope with raising and lowering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204990110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655686A (en) * | 2021-08-21 | 2021-11-16 | 山东宇影光学仪器有限公司 | Orthographic projection screen with linear Fresnel lens layer |
-
2015
- 2015-09-30 CN CN201520766898.3U patent/CN204990110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655686A (en) * | 2021-08-21 | 2021-11-16 | 山东宇影光学仪器有限公司 | Orthographic projection screen with linear Fresnel lens layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160120 Termination date: 20160930 |