CN201732238U - Focusing device for built-in camera of laptop - Google Patents
Focusing device for built-in camera of laptop Download PDFInfo
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- CN201732238U CN201732238U CN2010202864072U CN201020286407U CN201732238U CN 201732238 U CN201732238 U CN 201732238U CN 2010202864072 U CN2010202864072 U CN 2010202864072U CN 201020286407 U CN201020286407 U CN 201020286407U CN 201732238 U CN201732238 U CN 201732238U
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Abstract
The utility model discloses a focusing device for the built-in camera of a laptop, which comprises a base, a position mechanism, an up-and-down movement mechanism, a focusing mechanism, a function testing mechanism, a control system and a testing mechanism, wherein the up-and-down movement mechanism, the focusing mechanism and the functional testing mechanism are connected and controlled by the control system, the position mechanism comprises a position plane, and is provided with a clamping part matched with a camera, the position plane is also provided with a limit screw, the focusing mechanism comprises a focusing transmission plane, a focusing handle and a driving part which are arranged at the upper of the position plane, the position of the focusing transmission plane, which is dead against the clamping part of the position plane, is provided with a through hole, the through hole is internally provided with the focusing handle, and the focusing handle is rotatablely matched with a driving part. The utility model realizes the automation of focusing and function testing, and improves the production efficiency.
Description
Technical field
The utility model relates to a kind of focus control, is specifically related to a kind of focus control that is used for the notebook built-in camera, can be used for the focus adjustment and the functional test of notebook built-in camera.
Background technology
At present, the notebook computer that carries built-in camera more and more is subjected to consumer's welcome.In its manufacture process, need carry out focus adjustment and functional test to its built-in camera, and focusing test at present is all by manually carrying out, be that the workman is by manual focusing handle, manual rotating lens, in the test light box, the data of observation test (data standard have must scope such as sharpness be 500～1000), during artificial the focusing, just may stop focusing as long as can reach 500.Obviously, aforesaid operations can't guarantee that product reaches optimum value, and promptly the sharpness of product can't reach optimum condition.In addition, manually-operated production efficiency is lower, can't adapt to the trend of modern mechanical automated production.
On the other hand, functional test for built-in camera, mainly be meant the black and white test, existing operation is manually to promote white baffle plate above camera lens with manual tool earlier, begins test then, after the end of test (EOT), manually the black baffle plate is placed into the camera lens surface, test products, wait until whole end of test (EOT) after, manually two baffle plates are removed the position, through the repeated test of next product of row.Obviously also there is the low problem of production efficiency.
Summary of the invention
The utility model purpose provides a kind of focus control that is used for the notebook built-in camera, to improve its production efficiency.
For achieving the above object, the technical solution adopted in the utility model is: a kind of focus control that is used for the notebook built-in camera, comprise pedestal, detent mechanism, up-down mechanism, focus adjusting mechanism, functional test mechanism, control system and test macro, described up-down mechanism, focus adjusting mechanism and functional test mechanism are by the control system control linkage;
Described detent mechanism comprises positioning panel, which is provided with the holder that cooperates with camera, also is provided with limited screw on the positioning panel;
Described focus adjusting mechanism comprises focusing transmission panel, focusing handle and the driver part of being located at the positioning panel top, position over against the holder of described positioning panel on the described focusing transmission panel is provided with through hole, be provided with described focusing handle in the through hole, focusing handle and driver part are rotatably assorted;
Described up-down mechanism comprises that an end of cylinder, cylinder is connected with positioning panel, and the other end is connected with focusing transmission panel;
Described functional test mechanism comprises black and white rotating disc and rotary driving part, the black and white rotating disc be located at focusing transmission panel directly over, the position over against the holder of described positioning panel on the black and white rotating disc is provided with leakage empty hole.
Above, described up-down mechanism comprises that an end of cylinder, cylinder is connected with positioning panel, the other end is connected with focusing transmission panel, thereby realizes the relative motion of positioning panel and focusing transmission panel, guide pillar also can be set to increase the intensity of entire equipment between two panels.
In the technique scheme, the driver part of described focus adjusting mechanism comprises motor, small pulley and big belt wheel, and motor is connected with small pulley, and small pulley is connected by being with synchronously with big belt wheel, and big belt wheel is rotatably assorted with the focusing handle.
In the technique scheme, also be provided with control panel on the described pedestal, control panel is electrically connected with control system.
Focusing principle of the present utility model is: utilize test macro to focus fast, utilize parabola principle, to the most clear, descend peaked 10% to sharpness again from unintelligible, machine stops and turning back to the optimum data place, thereby guarantees that product can be in best clear position all the time.
Utilize the rotary driving part (as servomotor) of functional test mechanism to drive the black and white rotating disc and switch different position (three kinds of states being arranged: blank state, white backlight plate, black state entirely above the rotating disc)
Principle of work of the present utility model is: earlier camera lens to be tested is positioned in the holder of detent mechanism, (positioning panel maintains static with the distance between the transmission panel of focusing to utilize up-down mechanism to regulate positioning panel again, focusing transmission panel progressively presses down), press down in the process at focus adjusting mechanism, the focusing handle can move closer to camera lens, when the focusing handle touches the camera lens surface, the focusing handle can pop up automatically, be unlikely to damage by pressure the camera lens surface, again by self weight, the focusing handle enters identical state automatically when screw thread coincide, thereby drives focusing; Utilize driver part to drive the focusing handle then and rotate, cooperate test macro to utilize parabola principle to search out optimum data, realize focusing; After focusing is finished, can carry out the black and white functional test, utilize rotary driving part (as servomotor) driven rotary dish to switch different position (three kinds of states being arranged: blank state, white backlight plate, black state entirely above the rotating disc) thus realize functional test.
Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:
1, the utility model is combined into an integral body by test macro and control system with up-down mechanism, focus adjusting mechanism and functional test mechanism, realized the robotization of focusing, functional test, improved production efficiency greatly, saved manpower, controlled human cost, and production capacity can promote more than 20%.
2, the utility model cooperates test macro to utilize parabola principle, and to the most clear, it is peaked 10% to descend to sharpness again from unintelligible, and machine stops and turning back to the optimum data place, thus the clear optimum condition that reaches of assurance product.
3, the utility model is provided with leakage empty hole on the black and white rotating disc, makes it have sharpness, the test of white environmental functional, three kinds of states of black environmental functional test, effectively utilizes the space, has simplified equipment.
4, the utility model is provided with limited screw on positioning panel, thereby can be according to different products, and the free adjustment height has the good scope of application.
5, the utility model is simple in structure, cooperates test macro and control system can realize automatic operation, is fit to apply.
Description of drawings
Fig. 1 is the front view of the utility model embodiment one;
Fig. 2 is the right view of the utility model embodiment one;
Fig. 3 is the vertical view of the utility model embodiment one;
Fig. 4 is the stereographic map of the utility model embodiment one; (containing camera)
Fig. 5 is the three-dimensional explosive view of the utility model embodiment one; (containing camera)
Fig. 6 is the vertical view of focus adjusting mechanism among the utility model embodiment one.
Wherein: 1, pedestal; 2, positioning panel; 3, holder; 4, limited screw; 5, focusing transmission panel; 6, focusing handle; 7, motor; 8, through hole; 9, cylinder; 10, black and white rotating disc; 11, leakage empty hole; 12, small pulley; 13, big belt wheel; 14, be with synchronously; 15, control panel; 16, camera; 17, servomotor.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one
Shown in Fig. 1～6, a kind of focus control that is used for the notebook built-in camera, comprise pedestal 1, detent mechanism, up-down mechanism, focus adjusting mechanism, functional test mechanism, control system and test macro, described up-down mechanism, focus adjusting mechanism and functional test mechanism are by the control system control linkage;
Described detent mechanism comprises positioning panel 2, which is provided with the holder 3 that cooperates with camera, also is provided with limited screw 4 on the positioning panel;
Described focus adjusting mechanism comprises focusing transmission panel 5, focusing handle 6 and the driver part of being located at the positioning panel top, position over against the holder of described positioning panel on the described focusing transmission panel is provided with through hole 8, be provided with described focusing handle in the through hole, focusing handle and driver part are rotatably assorted; Described driver part comprises motor 7, small pulley 12 and big belt wheel 13, and motor is connected with small pulley, and small pulley 12 is with belt wheel 13 is by being with 14 to be connected synchronously greatly, and big belt wheel 13 is rotatably assorted (referring to shown in Figure 6 with focusing handle 6;
Described up-down mechanism comprises that an end of cylinder 9, cylinder is connected with positioning panel, and the other end is connected with focusing transmission panel;
Described functional test mechanism comprises black and white rotating disc 10 and servomotor 17, the black and white rotating disc be located at focusing transmission panel directly over, the position over against the holder of described positioning panel on the black and white rotating disc is provided with leakage empty hole 11.
Also be provided with control panel 15 on the described pedestal, control panel is electrically connected with control system.
Above, described up-down mechanism comprises that an end of cylinder, cylinder is connected with positioning panel, the other end is connected with focusing transmission panel, thereby realizes the relative motion of positioning panel and focusing transmission panel, guide pillar also can be set to increase the intensity of entire equipment between two panels.
Focusing principle of the present utility model is: utilize test macro to focus fast, utilize parabola principle, to the most clear, descend peaked 10% to sharpness again from unintelligible, machine stops and turning back to the optimum data place, thereby guarantees that product can be in best clear position all the time.
Utilize the rotary driving part (as servomotor) of functional test mechanism to drive the black and white rotating disc and switch different position (three kinds of states being arranged: blank state, white backlight plate, black state entirely above the rotating disc)
Principle of work of the present utility model is: earlier camera lens to be tested is positioned in the holder of detent mechanism, (positioning panel maintains static with the distance between the transmission panel of focusing to utilize up-down mechanism to regulate positioning panel again, focusing transmission panel progressively presses down), press down in the process at focus adjusting mechanism, the focusing handle can move closer to camera lens, when the focusing handle touches the camera lens surface, the focusing handle can pop up automatically, be unlikely to damage by pressure the camera lens surface, again by self weight, the focusing handle enters identical state automatically when screw thread coincide, thereby drives focusing; Utilize driver part to drive the focusing handle then and rotate, cooperate test macro to utilize parabola principle to search out optimum data, realize focusing; After focusing is finished, can carry out the black and white functional test, utilize rotary driving part (as servomotor) driven rotary dish to switch different position (three kinds of states being arranged: blank state, white backlight plate, black state entirely above the rotating disc) thus realize functional test.
Claims (4)
1. focus control that is used for the notebook built-in camera, it is characterized in that: comprise pedestal (1), detent mechanism, up-down mechanism, focus adjusting mechanism, functional test mechanism, control system and test macro, described up-down mechanism, focus adjusting mechanism and functional test mechanism are by the control system control linkage;
Described detent mechanism comprises positioning panel (2), which is provided with the holder (3) that cooperates with camera, also is provided with limited screw (4) on the positioning panel;
Described focus adjusting mechanism comprises focusing transmission panel (5), focusing handle (6) and the driver part of being located at the positioning panel top, position over against the holder of described positioning panel on the described focusing transmission panel is provided with through hole (8), be provided with described focusing handle in the through hole, focusing handle and driver part are rotatably assorted;
Described up-down mechanism comprises that an end of cylinder (9), cylinder is connected with positioning panel, and the other end is connected with focusing transmission panel;
Described functional test mechanism comprises black and white rotating disc (10) and rotary driving part, the black and white rotating disc be located at focusing transmission panel directly over, the position over against the holder of described positioning panel on the black and white rotating disc is provided with leakage empty hole (11).
2. the focus control that is used for the notebook built-in camera according to claim 1, it is characterized in that: the driver part of described focus adjusting mechanism comprises motor (7), small pulley (12) and big belt wheel (13), motor is connected with small pulley, small pulley (12) is connected by being with (14) synchronously with big belt wheel (13), and big belt wheel (13) is rotatably assorted with focusing handle (6).
3. the focus control that is used for the notebook built-in camera according to claim 1 is characterized in that: also be provided with control panel (15) on the described pedestal, control panel is electrically connected with control system.
4. the focus control that is used for the notebook built-in camera according to claim 1 is characterized in that: the rotary driving part of described functional test mechanism is servomotor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864072U CN201732238U (en) | 2010-08-10 | 2010-08-10 | Focusing device for built-in camera of laptop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202864072U CN201732238U (en) | 2010-08-10 | 2010-08-10 | Focusing device for built-in camera of laptop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732238U true CN201732238U (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202864072U Expired - Fee Related CN201732238U (en) | 2010-08-10 | 2010-08-10 | Focusing device for built-in camera of laptop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808431A (en) * | 2015-04-15 | 2015-07-29 | 嘉兴市蓝欣电子科技有限公司 | Automatic focuser of camera |
| CN111856704A (en) * | 2020-08-28 | 2020-10-30 | 安徽协创物联网技术有限公司 | Automatic definition focusing system and focusing method thereof |
-
2010
- 2010-08-10 CN CN2010202864072U patent/CN201732238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808431A (en) * | 2015-04-15 | 2015-07-29 | 嘉兴市蓝欣电子科技有限公司 | Automatic focuser of camera |
| CN111856704A (en) * | 2020-08-28 | 2020-10-30 | 安徽协创物联网技术有限公司 | Automatic definition focusing system and focusing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHU SHIYING OPTICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SUZHOU SUYIN IMAGE TECHNOLOGY CO., LTD. Effective date: 20120515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 215500 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120515 Address after: 215500 No. 1, Jinzhou Road, hi tech Industrial Park, Changshou City Economic Development Zone, Jiangsu Patentee after: CHANGSHU SHIYING OPTICAL TECHNOLOGY CO., LTD. Address before: 215000 Shishan Industrial Park, 9-1 lion Road, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Suyin Imaging Technology Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Cao Guosheng Document name: Notification of Passing Examination on Formalities |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20110810 |