CN204043889U - Focusing test light box fast lifting device - Google Patents
Focusing test light box fast lifting device Download PDFInfo
- Publication number
- CN204043889U CN204043889U CN201420425647.4U CN201420425647U CN204043889U CN 204043889 U CN204043889 U CN 204043889U CN 201420425647 U CN201420425647 U CN 201420425647U CN 204043889 U CN204043889 U CN 204043889U
- Authority
- CN
- China
- Prior art keywords
- light box
- backlight
- box frame
- fixed pulley
- substrate
- 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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Abstract
Focusing test light box fast lifting device, it relates to quickcam image focusing equipment technical field.Described light box frame (1) is assembled by steel framework, interior lower end 1/3rd place of light box frame (1) is fixed with substrate (2), the upper end of substrate (2) is provided with backlight (3), the left and right sides of backlight (3) is respectively arranged with a pair slide bar (4) and is fixed, the two ends of slide bar (4) are separately fixed on light box frame (1) and substrate (2), fixed pulley (6) is provided with in the middle of longitudinal carrier on the right side of described light box frame (1) top, described substrate (2) front end and light box frame (1) junction are provided with lifter (7), the height that it solves lifting backlight is difficult, fast backlight can be elevated to arbitrary height after using the utility model, solve the problem that lifting backlight height is inconsistent, it is long that the product time is changed in solution, reduce cost.
Description
Technical field:
The utility model relates to quickcam image focusing equipment technical field, is specifically related to focusing test light box fast lifting device.
Background technology:
Along with the development of high pixel module, quickcam image focusing test light box provides burnt and nearly burnt test function far away, but the target dimension of the various high pixel module demand in society is inconsistent, cause and often produce a kind of product, all to regulate the height of light box backlight, but length all consuming time in each process regulated, the problems such as adjustable height is inconsistent, have a strong impact on product quality and friendship phase.
Utility model content:
The purpose of this utility model is to provide focusing test light box fast lifting device, and the height that it solves lifting backlight is difficult; Fast backlight can be elevated to arbitrary height after using; Solve the problem that lifting backlight height is inconsistent; It is long that the product time is changed in solution; Reduce cost.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises light box frame, substrate, backlight, slide bar, fixed pulley, lifter, lifting handle, steel wire, described light box frame is assembled by steel framework, interior lower end 1/3rd place of light box frame is fixed with substrate, the upper end of substrate is provided with backlight, the left and right sides of backlight is respectively arranged with a pair slide bar and is fixed, the two ends of slide bar are separately fixed on light box frame and substrate, fixed pulley is provided with in the middle of longitudinal carrier on the right side of described light box frame top, the centre of light box frame top left hand longitudinal carrier is provided with the first fixed pulley, the front end of the first fixed pulley is provided with the second fixed pulley, described substrate front end and light box frame junction are provided with lifter, the side of lifter 7 is provided with lifting handle, one end of described steel wire is fixed in the middle of on the left of backlight, steel wire successively through fixed pulley, first fixed pulley, second fixed pulley is connected to lifter.
Described fixed pulley, the first fixed pulley, the second fixed pulley structure are identical.
Utility model works principle: hand or electric rotary lifting handle drives lifter to shrink steel wire, drives backlight to rise and falls; Lifter accurately can control backlight arbitrary height to be stopped.Travelling block can reach flat horizontal and power-saving function; Fixed pulley effect is directed to steel wire and rotates minimizing friction protection steel wire; Slide bar plays location, flat horizontal stroke and ensures that backlight slides up and down smooth and easy.
The utility model has following beneficial effect: the height that it solves lifting backlight is difficult; Fast backlight can be elevated to arbitrary height after using the present invention; Solve the problem that lifting backlight height is inconsistent; It is long that the product time is changed in solution; Reduce cost.
Accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the partial enlarged drawing of the utility model Fig. 1.
Embodiment:
Embodiment one:
Referring to Fig. 1, Fig. 3, this embodiment by the following technical solutions: it comprises it and comprises light box frame 1, substrate 2, backlight 3, slide bar 4, fixed pulley 6, lifter 7, lifting handle 8, steel wire 9, described light box frame 1 is assembled by steel framework, interior lower end 1/3rd place of light box frame 1 is fixed with substrate 2, the upper end of substrate 2 is provided with backlight 3, the left and right sides of backlight 3 is respectively arranged with a pair slide bar 4 and is fixed, the two ends of slide bar 4 are separately fixed on light box frame 1 and substrate 2, and be provided with fixed pulley 6 in the middle of longitudinal carrier on the right side of described light box frame 1 top, the centre of light box frame 1 top left hand longitudinal carrier is provided with the first fixed pulley 6-1, the front end of the first fixed pulley 6-1 is provided with the second fixed pulley 6-2, described substrate 2 front end and light box frame 1 junction are provided with lifter 7, the side of lifter 7 is provided with lifting handle 8, and one end of described steel wire 9 is fixed in the middle of on the left of backlight 3, steel wire 9 successively through fixed pulley 6, first fixed pulley 6-1, second fixed pulley 6-2 is connected to lifter 7.
This concrete embodiment principle of work: hand or electric rotary lifting handle drives lifter to shrink steel wire, drives backlight to rise and falls; Lifter accurately can control backlight arbitrary height to be stopped.Travelling block can reach flat horizontal and power-saving function; Fixed pulley effect is directed to steel wire and rotates minimizing friction protection steel wire; Slide bar plays location, flat horizontal stroke and ensures that backlight slides up and down smooth and easy.
Embodiment two:
Difference referring to Fig. 2, this concrete embodiment and embodiment one is: substrate 2, fixed pulley 6, lifter 7, lifting handle 8, steel wire 9 are replaced with motor A, ball-screw B, synchronous pulley C, described ball-screw B runs through backlight 3 left and right sides, its upper and lower two ends are movably connected on light box frame about 1 support, the lower end rear-side cross member of light box frame 1 is fixed with motor A, and motor A connects two ball-screw B by synchronous pulley C; Other composition and annexation constant.
This concrete embodiment has following beneficial effect: the height that it solves lifting backlight is difficult; Fast backlight can be elevated to arbitrary height after using the present invention; Solve the problem that lifting backlight height is inconsistent; It is long that the product time is changed in solution; Reduce cost.
Claims (2)
1. focusing test light box fast lifting device, it is characterized in that it comprises light box frame (1), substrate (2), backlight (3), slide bar (4), fixed pulley (6), lifter (7), lifting handle (8), steel wire (9), described light box frame (1) is assembled by steel framework, interior lower end 1/3rd place of light box frame (1) is fixed with substrate (2), the upper end of substrate (2) is provided with backlight (3), the left and right sides of backlight (3) is respectively arranged with and is fixed slide bar (4), the two ends of slide bar (4) are separately fixed on light box frame (1) and substrate (2), fixed pulley (6) is provided with in the middle of longitudinal carrier on the right side of described light box frame (1) top, the centre of light box frame (1) top left hand longitudinal carrier is provided with the first fixed pulley (6-1), the front end of the first fixed pulley (6-1) is provided with the second fixed pulley (6-2), described substrate (2) front end and light box frame (1) junction are provided with lifter (7), the side of lifter (7) is provided with lifting handle (8), one end of described steel wire (9) is fixed in the middle of backlight (3) left side, steel wire (9) successively through fixed pulley (6), first fixed pulley (6-1), second fixed pulley (6-2) is connected to lifter (7).
2. focusing test light box fast lifting device according to claim 1, is characterized in that described fixed pulley (6), the first fixed pulley (6-1), the second fixed pulley (6-2) structure are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425647.4U CN204043889U (en) | 2014-07-28 | 2014-07-28 | Focusing test light box fast lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425647.4U CN204043889U (en) | 2014-07-28 | 2014-07-28 | Focusing test light box fast lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043889U true CN204043889U (en) | 2014-12-24 |
Family
ID=52244541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425647.4U Expired - Fee Related CN204043889U (en) | 2014-07-28 | 2014-07-28 | Focusing test light box fast lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043889U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931237A (en) * | 2015-05-15 | 2015-09-23 | 广东省标准化研究院 | Illumination effect observation light box |
| CN106341680A (en) * | 2016-08-05 | 2017-01-18 | 歌尔股份有限公司 | Test light box |
| CN108956096A (en) * | 2018-05-21 | 2018-12-07 | 昆山丘钛微电子科技有限公司 | A kind of test equipment |
-
2014
- 2014-07-28 CN CN201420425647.4U patent/CN204043889U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931237A (en) * | 2015-05-15 | 2015-09-23 | 广东省标准化研究院 | Illumination effect observation light box |
| CN104931237B (en) * | 2015-05-15 | 2017-12-29 | 广东省标准化研究院 | A kind of light box for illuminating effect observation |
| CN106341680A (en) * | 2016-08-05 | 2017-01-18 | 歌尔股份有限公司 | Test light box |
| CN106341680B (en) * | 2016-08-05 | 2018-03-23 | 歌尔股份有限公司 | One kind test light box |
| CN108956096A (en) * | 2018-05-21 | 2018-12-07 | 昆山丘钛微电子科技有限公司 | A kind of test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180507 Address after: 400900 the 3 building of the 207 electronic workshop of the electronic information industrial park, Chongqing. Patentee after: Chongqing Sheng Tai optoelectronic Co., Ltd. Address before: 330026 Xinyu City, Jiangxi Province, Yi County Industrial Park Patentee before: JIANGXI SHINE-TECH OPTICAL CO., LTD. |
|
| 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: 20141224 Termination date: 20180728 |