CN203708394U - One-stop image test device - Google Patents
One-stop image test device Download PDFInfo
- Publication number
- CN203708394U CN203708394U CN201420066704.4U CN201420066704U CN203708394U CN 203708394 U CN203708394 U CN 203708394U CN 201420066704 U CN201420066704 U CN 201420066704U CN 203708394 U CN203708394 U CN 203708394U
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- China
- Prior art keywords
- guide rail
- test pattern
- image measurement
- parts
- stop image
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Abstract
The utility model provides a one-stop image test device. The one-stop image test device is used for an image test of a mobile phone camera module. The device comprises a test graphic card attaching plate, guide rails and guide rail connecting rods. The guide rails comprise an upper guide rail and a lower guide rail. The left and right sides of the guide rails are provided with the guide rail connecting rods to support the upper and the lower guide rails. The test graphic card attaching plates is slidably disposed between the upper and the lower guide rails, and used for attaching a test graphic card.
Description
Technical field
The utility model relates to image measurement technology, relates in particular to a kind of one-stop image measurement device that is applied to cell phone camera module.
Background technology
At present in the industry, cell phone camera module (Cell-phone Camera Module, CCM) image measurement is multi-drop test, need to take respectively in each testing station a test photo, by comparing from different test patterns, whether up to standard with the different index parameters of testing mobile phone camera module.For example, conventionally need at present the test pattern of use to comprise ISO12233 test pattern, geometric distortion test pattern, egative film distortion (also claiming homogeneity) test pattern, 24 chromatic graph cards and Kodak's GTG graph card etc.Wherein, use the ISO testing station of ISO12233 test pattern, in the time taking test photo, also need to adjust filming apparatus, so that the region of 4:3 is just in time dropped in the preview screen as shown in dotted border in Figure 1A; Then move to left again filming apparatus readjusting, so that the region of the 16:9 on the left side is just in time dropped in the preview screen as shown in dotted border in Figure 1B; Finally move to right again filming apparatus readjusting, so that the region of the 16:9 on the right is just in time dropped in the preview screen as shown in dotted border in Fig. 1 C.
Because test is for multi-drop test, extend the testing time, greatly reduce testing efficiency, especially there is the occupied situation in certain testing station.And, when test photo is taken in ISO testing station, need to repeatedly adjust filming apparatus, and the adjustment of device is and loses time, especially for novice-operator.In addition, test needs strict light source, and the testing light source adopting in test at present not bery strict.
Utility model content
In view of this, the utility model provides a kind of one-stop image measurement device, to promote the operating efficiency of conventional images test mode.
Additional aspect of the present utility model and advantage will partly be set forth in the following description, and partly will from describe, become obviously, or can the acquistion by practice of the present utility model.
The utility model provides an one-stop image measurement device, for the image measurement of cell phone camera module, it is characterized in that, described device comprises: test pattern attaches plate, guide rail and guide rail connecting rod; Wherein, described guide rail divides upper and lower two parts, in the left and right sides of described guide rail, described guide rail connecting rod is set respectively, to support its upper and lower two parts; And described test pattern attaches plate and is mounted slidably in up and down between two parts, for attaching test pattern of described guide rail.
In an embodiment, described device also comprises: support; Wherein, described support is divided into left and right two parts, is arranged at the left and right sides of described guide rail, to support described guide rail.
In another embodiment, install described in this and also comprise: luminous source lamp box; Wherein, described luminous source lamp box is arranged between left and right two parts of described support, and two parts up and down of described guide rail are arranged at respectively in a plane of described luminous source lamp box.
In another embodiment, described luminous source lamp box provides various light sources, and described various light sources comprises: white light source, cold light light source, TL84 standard sources and standard illuminant A.
In another embodiment, described device also comprises: light source is selected module; Wherein, described light source selects in module to be provided with light source switch, white light source selects button, cold light light source to select button, TL84 standard sources to select button and standard illuminant A to select button.
In another embodiment, this device also comprises: described device also comprises: rotating shaft and guide rail described in another, described in another guide rail connecting rod and described in another test pattern attach plate; Wherein, described rotating shaft connects left and right two parts of described support, and level is through described luminous source lamp box, so that described luminous source lamp box can be around described rotating shaft rotation; Two parts up and down of two described guide rails are arranged at respectively in former and later two planes of described luminous source lamp box.
In another embodiment, described test pattern attaches on plate for directly portraying described test pattern.
In another embodiment, described device also comprises: rotating shaft and guide rail described in another, described in another guide rail connecting rod and described in another test pattern attach plate; Wherein, two described guide rails are fixedly connected with dorsad, are supported respectively by described two guide rail connecting rods; Two described test patterns attach plate and are mounted slidably respectively in up and down between two parts of two described guide rails; Described rotating shaft connects left and right two parts of described support, and level is through between two described guide rails, so that two described guide rails can be around described rotating shaft upset.
In another embodiment, on described test pattern attaching plate, be provided with the handle that slides.
The one-stop image measurement device that the utility model provides, by multiple test patterns are integrated in a testing station and test respectively shooting, has greatly promoted operating efficiency; And with respect to the shooting of traditional ISO12233 test pattern, by the adjustment number of times of filming apparatus by be reduced to for 3 times 1 this, saved a large amount of filming apparatus and adjusted the time; In addition, by adopting the test mode of Nonopaque type, obtain uniformity light source, thereby obtained better strict light source, guaranteed the preciseness of test and the accuracy of data.
Accompanying drawing explanation
By describe its example embodiment in detail with reference to accompanying drawing, above-mentioned and further feature of the present utility model and advantage will become more obvious.
Figure 1A to Fig. 1 C is the schematic diagram of finding a view of the test photo captured in ISO testing station.
Fig. 2 is the front view of the structure of the one-stop image measurement device of the utility model embodiment.
Fig. 3 A is the end view of the structure of the one-stop image measurement device of the utility model embodiment.
Fig. 3 B is the enlarged diagram that the light source of the one-stop image measurement device in Fig. 3 A is selected module.
Fig. 4 attaches at test pattern the schematic diagram that attaches multiple test patterns on plate.
Embodiment
Referring now to accompanying drawing, example embodiment is more fully described.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to execution mode set forth herein; On the contrary, provide these execution modes to make the utility model by comprehensive and complete, and the design of example embodiment is conveyed to those skilled in the art all sidedly.In the drawings, for clear, exaggerated the thickness of region and layer.Identical in the drawings Reference numeral represents same or similar structure, thereby will omit being repeated in this description them.
Described feature, structure or characteristic can be combined in one or more execution modes in any suitable manner.In the following description, thus provide many details to provide fully understanding execution mode of the present utility model.But, one of ordinary skill in the art would recognize that there is no one or more in described specific detail, or adopt other method, constituent element, material etc., also can put into practice the technical solution of the utility model.In other cases, be not shown specifically or describe known features, material or operation to avoid fuzzy the utility model.
Fig. 2 is the front view of the structure of the one-stop image measurement device of the utility model embodiment.Fig. 3 A is the end view of the structure of the one-stop image measurement device of the utility model embodiment.As shown in Fig. 2 and Fig. 3 A, this one-stop image measurement device comprises: test pattern attaches plate 12, guide rail 13 and guide rail connecting rod 16.Wherein, guide rail 13 is divided into upper and lower two parts, and the left and right sides of described guide rail 13 is respectively arranged with guide rail connecting rod 16, supports its upper and lower two parts to connect.Test pattern attaches plate 12 and is mounted slidably in guide rail 13 Shang Xia between two parts, and for attaching test pattern, described test pattern attaching plate 12 can be to be made up of the light transmissive material such as transparent plastic or glass.
This one-stop image measurement device, can be attached at multiple test patterns test pattern simultaneously and attach on plate 12.Fig. 4 attaches at test pattern the schematic diagram that attaches multiple test patterns on plate.As shown in Figure 4, when attach multiple test patterns 19 on test pattern attaching plate 12 time simultaneously, multiple test patterns attach plate 12 moving directions and attach successively along the test pattern shown in dotted line in figure, attach plate 12 by moving horizontally test pattern, complete successively the shooting of different test patterns.
And for the shooting of ISO12233 test pattern, be first to adjust filming apparatus, the region of 4:3 is just in time dropped in preview screen, after having taken, move horizontally test pattern and attach plate 12, just can make the region of the 16:9 on the left side and the right just in time drop in preview screen.With respect to traditional style of shooting, need not waste a large amount of time and again adjust filming apparatus, become 1 adjustment thereby make to adjust for 3 times.
This one-stop image measurement device can be fixed on a vertical plane and use, such as metope etc.For the one-stop image measurement device that the utility model embodiment provides can independently be arranged, as shown in Fig. 2 and Fig. 3 A, the one-stop image measurement device that the utility model embodiment provides can also comprise support 11.Support 11 is divided into left and right two parts, is arranged at the left and right sides of guide rail 13, attaches plate 12 with supporting guide 13 and test pattern.In an embodiment, support 11 bottoms are with movable pulley, so that mobile.
In addition, traditional test pattern is generally made of paper, employing be the test mode of reflecting type.And the uniform light source of the more difficult acquisition of reflecting type test mode.In order to obtain better uniformity light source, the one-stop image measurement device that the utility model embodiment provides adopts Nonopaque type test mode, be provided with luminous source lamp box 15, provide different light sources to select, as white light (Daylight), cold light (Coollight), TL84 standard sources and standard illuminant A etc.Test pattern can directly be portrayed test pattern and attach on plate 12, or the test pattern of other Nonopaque types is provided.Luminous source lamp box 15 is arranged between support 11, and two parts up and down of guide rail 13 are arranged at respectively in a plane of luminous source lamp box 15.
The one-stop image measurement device that the utility model embodiment provides is also provided with light source and selects module 18, so that required Different Light is selected.Select, in module 18, to be respectively arranged with light source switch 801, standard illuminant A button 802, TL84 standard sources button 803, cold light light source button 804 and white light source button 805 at light source, select different required light sources by different buttons.
In order to attach more test pattern simultaneously, the one-stop image measurement device that the utility model embodiment provides also comprises: guide rail 13, guide rail connecting rod 16 and the test pattern of rotating shaft 14 and another set of same setting attach plate 12.Two guide rails 13 are fixedly connected with dorsad, are supported respectively by two guide rail connecting rods 16, and two test patterns attach plate 12 and are mounted slidably respectively in up and down between two parts of two guide rails.Wherein, left and right two parts of rotating shaft 14 connection brackets 11, level is through between two guide rails 13, so that guide rail 13 and test pattern attach plate 12 14 upsets around the shaft.
Attach plate 12 by the two-sided test pattern that arranges, can attach more test pattern simultaneously, for example, the test pattern that ISO12233 test pattern can be attached to one side attaches on plate 12, and geometric distortion test pattern, 24 chromatic graph cards and Kodak's GTG graph card is attached on the test pattern attaching plate 12 of another side.When completing after the shooting of ISO12233 test pattern, Turnover testing graph card attaches plate 12, continues the shooting of the test pattern of another side.
In addition, as shown in Figure 3A, when be provided with luminous source lamp box 15 between two guide rails 13 time, rotating shaft 14 levels run through luminous source lamp box 15, so that luminous source lamp box 15 14 upsets around the shaft; Two parts up and down of two guide rails 13 are arranged at respectively in former and later two planes of luminous source lamp box 15, can be arranged at respectively its both sides, front and back so that test pattern attaches plate 12.
In order to facilitate test pattern to attach the slip of plate 12, the one-stop image measurement device that the utility model embodiment provides also comprises the handle 17 that slides, and is arranged at test pattern and attaches on plate 12.Pull this handle, can make test pattern attach plate 12 and move along guide rail 13 left and right horizontal.
To sum up, the one-stop image measurement device that the utility model provides, by multiple test patterns are integrated in a testing station and test respectively shooting, has greatly promoted operating efficiency; And with respect to the shooting of traditional ISO12233 test pattern, by the adjustment number of times of filming apparatus by be reduced to for 3 times 1 this, saved a large amount of filming apparatus and adjusted the time; In addition, by adopting the test mode of Nonopaque type, obtain uniformity light source, thereby obtained better strict light source, guaranteed the preciseness of test and the accuracy of data.
Below illustrate particularly and described illustrative embodiments of the present utility model.Should be appreciated that, the utility model is not limited to disclosed execution mode, and on the contrary, the utility model intention contains the various modifications and the equivalent replacement that comprise within the scope of the appended claims.
Claims (9)
1. an one-stop image measurement device, for the image measurement of cell phone camera module, is characterized in that, described device comprises: test pattern attaches plate, guide rail and guide rail connecting rod; Wherein,
Described guide rail divides upper and lower two parts, is respectively arranged with described guide rail connecting rod in the left and right sides of described guide rail, to support its upper and lower two parts; And,
Described test pattern attaches plate and is mounted slidably in up and down between two parts, for attaching test pattern of described guide rail.
2. according to the one-stop image measurement device of claim 1, it is characterized in that, described device also comprises: support; Wherein, described support is divided into left and right two parts, is arranged at the left and right sides of described guide rail, to support described guide rail.
3. according to the one-stop image measurement device of claim 2, it is characterized in that, described device also comprises: luminous source lamp box; Wherein, described luminous source lamp box is arranged between left and right two parts of described support, and two parts up and down of described guide rail are arranged at respectively in a plane of described luminous source lamp box.
4. according to the one-stop image measurement device of claim 3, it is characterized in that, described luminous source lamp box provides various light sources, and described various light sources comprises: white light source, cold light light source, TL84 standard sources and standard illuminant A.
5. according to the one-stop image measurement device of claim 4, it is characterized in that, described device also comprises: light source is selected module; Wherein, described light source selects in module to be provided with light source switch, white light source selects button, cold light light source to select button, TL84 standard sources to select button and standard illuminant A to select button.
6. according to the one-stop image measurement device of claim 3, it is characterized in that, described device also comprises: rotating shaft and guide rail described in another, described in another guide rail connecting rod and described in another test pattern attach plate; Wherein, described rotating shaft connects left and right two parts of described support, and level is through described luminous source lamp box, so that described luminous source lamp box can be around described rotating shaft rotation; Two parts up and down of two described guide rails are arranged at respectively in former and later two planes of described luminous source lamp box.
7. according to the one-stop image measurement device of claim 3-6 any one, it is characterized in that, described test pattern attaches on plate for directly portraying described test pattern.
8. according to the one-stop image measurement device of claim 2, it is characterized in that, described device also comprises: rotating shaft and guide rail described in another, described in another guide rail connecting rod and described in another test pattern attach plate; Wherein, two described guide rails are fixedly connected with dorsad, are supported respectively by described two guide rail connecting rods; Two described test patterns attach plate and are mounted slidably respectively in up and down between two parts of two described guide rails; Described rotating shaft connects left and right two parts of described support, and level is through between two described guide rails, so that two described guide rails can be around described rotating shaft upset.
9. according to the one-stop image measurement device of claim 1, it is characterized in that, on described test pattern attaching plate, be provided with the handle that slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066704.4U CN203708394U (en) | 2014-02-14 | 2014-02-14 | One-stop image test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420066704.4U CN203708394U (en) | 2014-02-14 | 2014-02-14 | One-stop image test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708394U true CN203708394U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420066704.4U Expired - Fee Related CN203708394U (en) | 2014-02-14 | 2014-02-14 | One-stop image test device |
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| Country | Link |
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| CN (1) | CN203708394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104144341A (en) * | 2014-08-08 | 2014-11-12 | 南昌欧菲光电技术有限公司 | Terminal camera shooting module testing device |
| CN104853178A (en) * | 2014-02-14 | 2015-08-19 | 南昌欧菲光电技术有限公司 | One-stop image testing device |
-
2014
- 2014-02-14 CN CN201420066704.4U patent/CN203708394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853178A (en) * | 2014-02-14 | 2015-08-19 | 南昌欧菲光电技术有限公司 | One-stop image testing device |
| CN104853178B (en) * | 2014-02-14 | 2017-08-29 | 南昌欧菲光电技术有限公司 | One-stop image measurement device |
| CN104144341A (en) * | 2014-08-08 | 2014-11-12 | 南昌欧菲光电技术有限公司 | Terminal camera shooting module testing device |
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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 |
Granted publication date: 20140709 Termination date: 20180214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |