CN204241794U - A kind of CCD governor motion - Google Patents
A kind of CCD governor motion Download PDFInfo
- Publication number
- CN204241794U CN204241794U CN201420731549.3U CN201420731549U CN204241794U CN 204241794 U CN204241794 U CN 204241794U CN 201420731549 U CN201420731549 U CN 201420731549U CN 204241794 U CN204241794 U CN 204241794U
- Authority
- CN
- China
- Prior art keywords
- ccd
- screw mandrel
- rotating shaft
- top board
- support baseboard
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of CCD governor motion, and CCD support baseboard is provided with CCD top board by CCD column; The left and right screw mandrel of CCD is each passed through CCD top board and CCD support baseboard, and CCD is equipped with CCD control hand wheel in left screw mandrel lower end, and in succession driving wheel rotating shaft a in upper end, and driving wheel rotating shaft a is equipped with driving wheel a; CCD is equipped with clamp in right screw mandrel lower end, and in succession engaged wheel rotating shaft a in upper end, and engaged wheel rotating shaft a is equipped with engaged wheel a; Belt a is housed between driving wheel a and engaged wheel a, and belt a is by stretching pulley a adjusting elasticity; CCD float plate is contained on the nut of the left and right screw mandrel of CCD, CCD float plate is equipped with CCD fixed head, and CCD fixed head is equipped with CCD.The utility model can drive the nut on the left and right screw mandrel of CCD to move by CCD control hand wheel, makes CCD float plate drive CCD to move up and down, and CCD is used for taking pictures and detects LCD product whether light leak.
Description
Technical field:
The utility model relates to governor motion apparatus field, relates to the adjustable mechanism of upper-lower position of a kind of CCD in particular.
Background technology:
Principle by liquid crystal display limit, and current nearly all main flow liquid crystal display all can have certain " light leak " problem.Serious " light leak " problem can have influence on the quality of liquid crystal display display.So after production of liquid crystal displays finished product, need to it whether light leak checks.In prior art, it is all manual detection.The brightness and contrast of liquid crystal display is adjusted to minimum by workman.Then, in dark conditions, be background with black, whether whether the liquid crystal display that detects by an unaided eye up and down marginal portion has comparatively significantly blushing, have light to appear in the gap of display frame.Last workman provides corresponding testing result according to viewed phenomenon.
But manual detection because many-sided factor, can cause the result detected to occur certain deviation, has influence on production efficiency, increase the production cost of company.Manual detection inconvenient operation simultaneously, speed is slow, and workman is easily tired, inefficiency.Now just need a kind of LCD light leak test mechanism, quickly and accurately light leak test is carried out to LCD product, need to use CCD mechanism in light leak test process and carry out detection of taking pictures, need during use to regulate the upper-lower height of CCD to make CCD arrive standard operation position.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, provides a kind of CCD governor motion, and for regulating the upper-lower height of CCD, CCD is used for taking pictures and detects LCD product whether light leak.
Technology solution of the present utility model is as follows:
A kind of CCD governor motion, it comprises CCD support baseboard, CCD column, CCD top board, the left screw mandrel of CCD, the right screw mandrel of CCD, clamp, CCD screw mandrel supporting seat, CCD control hand wheel, CCD float plate, CCD fixed head, CCD, CCD block, protective cover, driving wheel a, driving wheel rotating shaft a, engaged wheel rotating shaft a, engaged wheel a, belt a, stretching pulley a, stretching pulley rotating shaft a, rotating shaft holder and tensioning block, and described CCD support baseboard is provided with CCD top board by CCD column; The left screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the left screw mandrel lower end of CCD is provided with CCD control hand wheel, and the left screw mandrel upper end of CCD is connected to driving wheel rotating shaft a, and driving wheel rotating shaft a is provided with driving wheel a; The right screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the right screw mandrel lower end of CCD is provided with clamp, and the upper end of the right screw mandrel of CCD is connected to engaged wheel rotating shaft a, and engaged wheel rotating shaft a is provided with engaged wheel a; Be provided with belt a between described driving wheel a and engaged wheel a, belt a is by stretching pulley a adjusting elasticity; Described rotating shaft holder is stuck in the groove on CCD top board, and rotating shaft holder is linked together by bolt and tensioning block, and stretching pulley a is arranged on rotating shaft holder by stretching pulley rotating shaft a, and tensioning block is fixed in the groove on CCD top board; Described CCD float plate is arranged on the nut of the left screw mandrel of CCD and the nut of the right screw mandrel of CCD, CCD float plate is provided with CCD fixed head, CCD fixed head is provided with CCD; Described protective cover is arranged on CCD float plate bottom.
As preferably, described CCD support baseboard is provided with a slotted eye in the corresponding section, position with protective cover, protective cover lower end can through the slotted eye of CCD support baseboard, and protective cover is light tight for ensureing.
As preferably, described CCD fixed head is installed with CCD block respectively in the surrounding being positioned at CCD, and CCD block can locate CCD.
As preferably, the CCD screw mandrel supporting seat that the left screw mandrel of described CCD and the right screw mandrel of CCD are installed respectively by its upper and lower two ends is fixed on CCD top board and CCD support baseboard.
As preferably, described CCD column has four, and symmetry is arranged on CCD support baseboard, and CCD column top is provided with CCD top board.
The beneficial effects of the utility model are:
The utility model CCD control hand wheel rotates, the nut on the left screw mandrel of CCD can be driven to move, make driving wheel a rotate simultaneously, under the effect of belt a, make engaged wheel a also rotate, drive the nut motion on the right screw mandrel of CCD, make CCD float plate left at CCD, move up and down under the drive of the nut on right screw mandrel, CCD float plate drives CCD and protective cover to move up and down, CCD is used for taking pictures and detects LCD product whether light leak, protective cover lower end can coordinate with other mechanisms through CCD support baseboard, ensure to make product light tight in CCD testing process, the utility model is convenient to the position regulating CCD, CCD is made to move up and down steadily, simple to operate, easy to use.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 be remove in Fig. 1 CCD top board and on the vertical view of parts.
Embodiment:
Embodiment, see accompanying drawing 1 ~ 3, a kind of CCD governor motion, it comprises CCD support baseboard 1, CCD column 2, CCD top board 3, the left screw mandrel 4 of CCD, the right screw mandrel 5 of CCD, clamp 6, CCD screw mandrel supporting seat 7, CCD control hand wheel 8, CCD float plate 9, CCD fixed head 10, CCD11, CCD block 12, protective cover 13, driving wheel a14, driving wheel rotating shaft a15, engaged wheel rotating shaft a16, engaged wheel a17, belt a18, stretching pulley a19, stretching pulley rotating shaft a20, rotating shaft holder 21 and tensioning block 22, described CCD support baseboard is provided with CCD top board by CCD column, CCD column has four, and symmetry is arranged on CCD support baseboard, CCD column top is provided with CCD top board, the left screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the left screw mandrel lower end of CCD is provided with CCD control hand wheel, and the left screw mandrel upper end of CCD is connected to driving wheel rotating shaft a, and driving wheel rotating shaft a is provided with driving wheel a, the right screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the right screw mandrel lower end of CCD is provided with clamp, and the upper end of the right screw mandrel of CCD is connected to engaged wheel rotating shaft a, and engaged wheel rotating shaft a is provided with engaged wheel a, be provided with belt a between described driving wheel a and engaged wheel a, belt a is by stretching pulley a adjusting elasticity, described rotating shaft holder is stuck in the groove on CCD top board, and rotating shaft holder is linked together by bolt and tensioning block, and stretching pulley a is arranged on rotating shaft holder by stretching pulley rotating shaft a, and tensioning block is fixed in the groove on CCD top board,
Described CCD float plate is arranged on the nut of the left screw mandrel of CCD and the nut of the right screw mandrel of CCD, CCD float plate is provided with CCD fixed head, CCD fixed head is provided with CCD, and CCD fixed head is installed with CCD block respectively in the surrounding being positioned at CCD, and CCD block can locate CCD; Described protective cover is arranged on CCD float plate bottom, and CCD support baseboard is provided with a slotted eye in the corresponding section, position with protective cover, and protective cover lower end can coordinate with other mechanisms through the slotted eye of CCD support baseboard, ensures to make product light tight in CCD testing process.
The CCD screw mandrel supporting seat that the left screw mandrel of described CCD and the right screw mandrel of CCD are installed respectively by its upper and lower two ends is fixed on CCD top board and CCD support baseboard.
Utility model works process: CCD control hand wheel rotates; the nut on the left screw mandrel of CCD can be driven to move; make driving wheel rotating shaft a drive driving wheel a to rotate simultaneously; under the effect of belt a, make engaged wheel a also rotate; engaged wheel a drives engaged wheel rotating shaft a to rotate, and the nut on the right screw mandrel of CCD is moved, moves up and down under making the drive of the nut of CCD float plate on the left and right screw mandrel of CCD; CCD float plate drives CCD and protective cover to move up and down, and CCD is used for taking pictures and detects LCD product whether light leak.
Above-described embodiment is the specific descriptions of carrying out the utility model; just the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, those skilled in the art makes some nonessential improvement according to the content of above-mentioned utility model and adjustment all falls within protection domain of the present utility model.
Claims (5)
1. a CCD governor motion, it is characterized in that: it comprises CCD support baseboard, CCD column, CCD top board, the left screw mandrel of CCD, the right screw mandrel of CCD, clamp, CCD screw mandrel supporting seat, CCD control hand wheel, CCD float plate, CCD fixed head, CCD, CCD block, protective cover, driving wheel a, driving wheel rotating shaft a, engaged wheel rotating shaft a, engaged wheel a, belt a, stretching pulley a, stretching pulley rotating shaft a, rotating shaft holder and tensioning block, and described CCD support baseboard is provided with CCD top board by CCD column; The left screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the left screw mandrel lower end of CCD is provided with CCD control hand wheel, and the left screw mandrel upper end of CCD is connected to driving wheel rotating shaft a, and driving wheel rotating shaft a is provided with driving wheel a; The right screw mandrel of described CCD is through CCD top board and CCD support baseboard, and the right screw mandrel lower end of CCD is provided with clamp, and the upper end of the right screw mandrel of CCD is connected to engaged wheel rotating shaft a, and engaged wheel rotating shaft a is provided with engaged wheel a; Be provided with belt a between described driving wheel a and engaged wheel a, belt a is by stretching pulley a adjusting elasticity; Described rotating shaft holder is stuck in the groove on CCD top board, and rotating shaft holder is linked together by bolt and tensioning block, and stretching pulley a is arranged on rotating shaft holder by stretching pulley rotating shaft a, and tensioning block is fixed in the groove on CCD top board; Described CCD float plate is arranged on the nut of the left screw mandrel of CCD and the nut of the right screw mandrel of CCD, CCD float plate is provided with CCD fixed head, CCD fixed head is provided with CCD; Described protective cover is arranged on CCD float plate bottom.
2. a kind of CCD governor motion according to claim 1, is characterized in that: described CCD support baseboard is provided with a slotted eye in the corresponding section, position with protective cover, and protective cover lower end can through the slotted eye of CCD support baseboard, and protective cover is light tight for ensureing.
3. a kind of CCD governor motion according to claim 1, is characterized in that: described CCD fixed head is installed with CCD block respectively in the surrounding being positioned at CCD, and CCD block can locate CCD.
4. a kind of CCD governor motion according to claim 1, is characterized in that: the CCD screw mandrel supporting seat that the left screw mandrel of described CCD and the right screw mandrel of CCD are installed respectively by its upper and lower two ends is fixed on CCD top board and CCD support baseboard.
5. a kind of CCD governor motion according to claim 1, it is characterized in that: described CCD column has four, and symmetry is arranged on CCD support baseboard, CCD column top is provided with CCD top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731549.3U CN204241794U (en) | 2014-11-27 | 2014-11-27 | A kind of CCD governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731549.3U CN204241794U (en) | 2014-11-27 | 2014-11-27 | A kind of CCD governor motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204241794U true CN204241794U (en) | 2015-04-01 |
Family
ID=52771269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731549.3U Withdrawn - After Issue CN204241794U (en) | 2014-11-27 | 2014-11-27 | A kind of CCD governor motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204241794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391388A (en) * | 2014-11-27 | 2015-03-04 | 苏州博众精工科技有限公司 | CCD regulating mechanism |
-
2014
- 2014-11-27 CN CN201420731549.3U patent/CN204241794U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391388A (en) * | 2014-11-27 | 2015-03-04 | 苏州博众精工科技有限公司 | CCD regulating mechanism |
| CN104391388B (en) * | 2014-11-27 | 2017-03-22 | 苏州博众精工科技有限公司 | CCD regulating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150401 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |