CN204667030U - There is the camera module of reflective mirror - Google Patents
There is the camera module of reflective mirror Download PDFInfo
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- CN204667030U CN204667030U CN201520385158.5U CN201520385158U CN204667030U CN 204667030 U CN204667030 U CN 204667030U CN 201520385158 U CN201520385158 U CN 201520385158U CN 204667030 U CN204667030 U CN 204667030U
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- reflective mirror
- fixed head
- camera module
- base plate
- light source
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Abstract
The utility model discloses a kind of camera module with reflective mirror, it comprises reflex reflector and measurement mechanism, measurement mechanism and reflex reflector are all positioned at the below of object under test and are all arranged on one and put on the base plate of test desk, measurement mechanism comprises light source and image acquisition units, light source and image acquisition units are all horizontally disposed with, the two ends of the horizontal direction of light source have the first light mouth and the second light mouth respectively, image acquisition units is connected with the second light mouth, first light mouth faces reflex reflector, reflex reflector comprises reflective mirror, bracing or strutting arrangement and blowing device, reflective mirror has the reflective surface of close light source, blowing device is arranged at reflective mirror one end away from base plate, the blowing mouth of blowing device be positioned at reflective surface top and towards reflective surface.The utility model by reflective mirror, and arranges blowing device at reflective mirror away from one end of base plate, can reduce a staff to the cleaning frequency of whole camera module and intensity on the one hand; The reflecting effect that reflective mirror is good can be kept on the other hand.
Description
Technical field
The utility model relates to imaging device fields, and particularly relate to a kind of camera module with reflective mirror, this module is for measuring the object under test be positioned at below objective table.
Background technology
Along with the development of science and technology, camera module has photograph and camera function due to it, can be applied in the working condition of object or the detection of surface quality.Exist in prior art a kind of can specially to the camera module that the object under test be positioned under objective table detects, as shown in Figure 1, this camera module comprises light source 410 and image acquisition units 420, light source 410 and image acquisition units 420 are all positioned at the below of the object under test 300 under objective table 200, light source 410 and image acquisition units 420 are all vertically arranged, the upper and lower side of light source 410 has the first light mouth and the second light mouth respectively, first light mouth faces object under test 300, image acquisition units 420 is positioned at the below of light source 410 and is connected with the second light mouth, light source 410 is fixed on test desk 100 by back up pad 500.
Above-mentioned camera module can carry out photographic measurement fast to the object under test be positioned under objective table; but face object under test by the first light mouth of the light source of this camera module; therefore when camera module measuring targets is measured; often having the fouls such as some dusts falls in light source; these dusts can affect the image acquisition effect of image acquisition units; in order to make energy normal acquisition image in the use afterwards of camera module; generally all need to carry out manpower cleaning to light source frequently by user, waste time and energy very much.
Utility model content
An object of the present utility model is to propose a kind of camera module with reflective mirror that can overcome the problems referred to above.
For reaching this object, the utility model by the following technical solutions:
A kind of camera module with reflective mirror, comprise reflex reflector and the measurement mechanism for measuring the object under test be positioned at below objective table, described measurement mechanism and described reflex reflector are all positioned at the below of object under test and are all arranged on one and put on the base plate of test desk, described measurement mechanism comprises light source and image acquisition units, described light source and image acquisition units are all horizontally disposed with, the two ends of the horizontal direction of described light source have the first light mouth and the second light mouth respectively, described image acquisition units is connected with described second light mouth, described first light mouth faces described reflex reflector, described reflex reflector comprises the reflective mirror that the light that object under test reflects can be reflexed in described image acquisition units, for described reflective mirror being supported in bracing or strutting arrangement on described base plate and blowing device, described reflective mirror has the reflective surface near described light source, described blowing device is arranged at described reflective mirror one end away from described base plate, the blowing mouth of described blowing device be positioned at described reflective surface top and towards described reflective surface.
As the preferred technical scheme of one, the angle between described reflective mirror and objective table is 45 °.
As the preferred technical scheme of one, described bracing or strutting arrangement comprise for lay reflective mirror carry runner plate and for described year runner plate being supported in the bracing frame on described base plate, one end of support frame as described above is connected with described year runner plate, and the other end of support frame as described above is connected with described base plate.
As the preferred technical scheme of one, described blowing device is connected with described year runner plate by fixed mount, described blowing device is fixedly arranged on described reflective mirror one end away from described base plate, described fixed mount comprises first fixed head parallel with described reflective mirror and second fixed head vertical with described base plate, described first fixed head is positioned at the side of described year runner plate away from described light source, one end of described first fixed head is connected with described year runner plate, the other end of described first fixed head is connected with described second fixed head, described second fixed head is connected with described blowing device away from one end of described first fixed head.
As the preferred technical scheme of one, described first fixed head and described second fixed head are structure as a whole.
As the preferred technical scheme of one, described first fixed head and described second fixed head are Split type structure and are rotatably connected.
As the preferred technical scheme of one, described first fixed head and described year runner plate removably connect.
As the preferred technical scheme of one, described year runner plate is arranged and can make described reflective mirror position mounting groove in the inner.
As the preferred technical scheme of one, described mounting groove runs through described and carries runner plate one end away from described base plate, and the length of described mounting groove is less than the length of described reflective mirror.
As the preferred technical scheme of one, support frame as described above and described base plate are rotatably connected; And/or,
Support frame as described above and described year runner plate are rotatably connected.
The beneficial effects of the utility model are: the utility model is by being all horizontally disposed with light source and image acquisition units, and the first light mouth of light source is faced reflex reflector, the first light mouth of light source is made not need to be right against the image information collecting that object under test also can realize measuring targets, this makes dust not easily fall into in light source, decreases manpower to the cleaning frequency of light source and cleaning difficulty; By arranging blowing device at reflective mirror away from one end of base plate, and make the blowing mouth of blowing device be positioned at reflective surface top and towards reflective surface, the dust dropped on a mirror can be removed automatically by the wind that blowing device produces, the reflecting power that this maintenance that reflective mirror not only can be made permanent is good, also can reduce the cleaning frequency of staff to reflective mirror.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the existing structural representation with the camera module of reflective mirror.
Fig. 2 is the structural representation with the camera module of reflective mirror described in the utility model embodiment one.
Fig. 3 is the structural representation carrying runner plate described in the utility model embodiment one.
Fig. 4 is the structural representation with the camera module of reflective mirror described in the utility model embodiment two.
Fig. 5 is the structural representation with the camera module of reflective mirror described in the utility model embodiment three.
In Fig. 1:
100, test desk; 200, objective table; 300, object under test; 410, light source; 420, image acquisition units; 500, back up pad.
In Fig. 2 to Fig. 5:
1, test desk; 2, objective table; 3, object under test; 4, measurement mechanism; 41, light source; 42, image acquisition units; 5, reflex reflector; 51, reflective mirror; 52, runner plate is carried; 521, mounting groove; 53, bracing frame; 54, fixed mount; 541, the first fixed head; 542, the second fixed head; 6, base plate; 7, blowing device; 8, the first rotating shaft; 9, the second rotating shaft.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
Embodiment one:
As shown in Figure 2 to Figure 3, the present embodiment is settled sth. according to policy or law a kind of camera module with reflective mirror, comprise reflex reflector 5 and the measurement mechanism 4 for measuring the object under test 3 be positioned at below objective table 2, described measurement mechanism 4 and described reflex reflector 5 are all positioned at the below of object under test 3 and are all arranged on one and put on the base plate 6 of test desk 1, described measurement mechanism 4 comprises light source 41 and image acquisition units 42, described light source 41 and image acquisition units 42 are all horizontally disposed with, the two ends of the horizontal direction of described light source 41 have the first light mouth and the second light mouth respectively, described image acquisition units 42 is connected with described second light mouth, described first light mouth faces described reflex reflector 5, described reflex reflector 5 comprises the reflective mirror 51 that the light that object under test 3 reflects can be reflexed in described image acquisition units 42, for described reflective mirror 51 being supported in bracing or strutting arrangement on described base plate 6 and blowing device 7, described reflective mirror 51 has the reflective surface near described light source 41, described blowing device 7 is arranged at described reflective mirror 51 one end away from described base plate 6, the blowing mouth of described blowing device 7 be positioned at described reflective surface top and towards described reflective surface.
The utility model is by being all horizontally disposed with light source 41 and image acquisition units 42, and the first light mouth of light source 41 is faced reflex reflector 5, the first light mouth of light source 41 is made not need to be right against the image information collecting that object under test 3 also can realize measuring targets 3, this makes dust not easily fall into in light source 41, greatly reduces manpower to the cleaning frequency of light source 41 and cleaning difficulty, when assembling a certain amount of dust on the reflective surface of reflective mirror 51, the reflecting power of reflective mirror 51 can be affected, thus make the image acquisition deleterious of image acquisition units 42, therefore need staff often to carry out manpower dedusting to reflective mirror 51, waste time and energy very much, by arranging blowing device 7 at reflective mirror 51 away from one end of base plate 6, and make the blowing mouth of blowing device 7 be positioned at reflective surface top and towards reflective surface, the dust dropped on reflective mirror 51 can be removed automatically by the wind that blowing device 7 produces, therefore the setting of blowing device 7, the reflecting power that the maintenance that reflective mirror 51 not only can be made permanent is good, also greatly can reduce the cleaning frequency of staff to reflective mirror 51.
The luminous energy reflected to make object under test 3 just reflexes in image acquisition units 42 by reflective mirror 51, and in the present embodiment, the angle between described reflective mirror 51 and objective table 2 is 45 °.
Described bracing or strutting arrangement comprise for lay reflective mirror 51 carry runner plate 52 and for described year runner plate 52 being supported in the bracing frame 53 on described base plate 6, one end of support frame as described above 53 is connected with described year runner plate 52, and the other end of support frame as described above 53 is fixedly connected with described base plate 6.
Described blowing device 7 is connected with described year runner plate 52 by fixed mount 54, described reflective mirror 51 one end away from described base plate 6 is fixedly arranged on to make described blowing device 7, described fixed mount 54 comprises first fixed head 541 parallel with described reflective mirror 51 and second fixed head 542 vertical with described base plate 6, described first fixed head 541 is positioned at the side of described year runner plate 52 away from described light source 41, one end of described first fixed head 541 is connected with described year runner plate 52, the other end of described first fixed head 541 is connected with described second fixed head 542, described second fixed head 542 is connected with described blowing device 7 away from one end of described first fixed head 541.
In the present embodiment, described first fixed head 541 is structure as a whole with described second fixed head 542, and described first fixed head 541 and described year runner plate 52 are detachably connected by screw,
Removably connected with a year runner plate 52 by the first fixed head 541, be convenient to dismounting and the maintenance of fixed mount 54.Certainly, the utility model does not limit the first fixed head 541 and the connected mode of carrying between runner plate 52, also connect by alternate manner between other embodiment first fixed head 541 and year runner plate 52, such as, the first fixed head 541 and the mode of carrying by clamping between runner plate 52 connect.
Described year runner plate 52 is arranged and can make described reflective mirror 51 mounting groove 521 in the inner, described mounting groove 521 runs through described and carries runner plate 52 one end away from described base plate 6, and the length of described mounting groove 521 is less than the length of described reflective mirror 51.
The one end of carrying runner plate 52 is run through by design and installation groove 521, and make the length of mounting groove 521 be less than the length of reflective mirror 51, make reflective mirror 51 without the need to being installed in mounting groove 521 completely, this is of value to the size reducing to carry runner plate 52, and then reduces the cost of manufacture of carrying runner plate 52.
Embodiment two:
As shown in Figure 4, the difference of the present embodiment and embodiment one is: described first fixed head 541 and described second fixed head 542 are Split type structure, and described first fixed head 541 and described second fixed head 542 are rotatably connected.
By arranging the first fixed head 541 and the second fixed head 542 is Split type structure, and the first fixed head 541 and the second fixed head 542 are rotatably connected, the relative reflective mirror 51 of second fixed head 542 can be rotated, and then make staff can regulate angle between the blowing mouth of blowing device 7 and reflective mirror 51 as required, dust on reflective mirror 51 can better be blown away to make blowing device 7.
In the present embodiment, the first fixed head 541 and the second fixed head 542 are rotatably connected by the first rotating shaft 8.
Embodiment three:
As shown in Figure 5, the difference of the present embodiment and embodiment two is: support frame as described above 53 and described base plate 6 are rotatably connected.
When the object under test 3 be positioned at below objective table 2 that will be in different places to each is measured, because the test desk 1 in each place there are differences, the central axis of light source 41 cannot keep level with object under test 3 sometimes, these some light that object under test 3 can be caused to produce cannot reflex to image acquisition units 42 by reflective mirror 51, thus make image acquisition units 42 well can not gather the image information of object under test 3, be rotatably connected with base plate 6 by arranging bracing frame 53, when the camera module with reflective mirror need be measured the object under test 3 be positioned under objective table 2 in another place, even if there is less angle between the central axis of object under test 3 and light source 41, staff also changes the angle of reflective mirror 51 by rotating support 53, the light reflected to make object under test 3 still all reflexes in image acquisition units 42 by reflective mirror 51, this considerably increases the versatility with the camera module of reflective mirror of the present utility model.Certainly, the mode of adjustment reflective mirror 51 angle is not limited only to aforesaid way, in other embodiments, also by making bracing frame 53 be rotatably connected with a year runner plate 52, or realized by the mode that the two ends of bracing frame 53 are rotatably connected with year runner plate 52 and base plate 6 respectively.
In the present embodiment, bracing frame 53 and base plate 6 are rotatably connected by the second rotating shaft 9.
It is to be understood that; above-mentioned embodiment is only preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection domain of the present utility model.
Claims (10)
1. one kind has the camera module of reflective mirror, it is characterized in that, comprise reflex reflector and the measurement mechanism for measuring the object under test be positioned at below objective table, described measurement mechanism and described reflex reflector are all positioned at the below of object under test and are all arranged on one and put on the base plate of test desk, described measurement mechanism comprises light source and image acquisition units, described light source and image acquisition units are all horizontally disposed with, the two ends of the horizontal direction of described light source have the first light mouth and the second light mouth respectively, described image acquisition units is connected with described second light mouth, described first light mouth faces described reflex reflector, described reflex reflector comprises the reflective mirror that the light that object under test reflects can be reflexed in described image acquisition units, for described reflective mirror being supported in bracing or strutting arrangement on described base plate and blowing device, described reflective mirror has the reflective surface near described light source, described blowing device is arranged at described reflective mirror one end away from described base plate, the blowing mouth of described blowing device be positioned at described reflective surface top and towards described reflective surface.
2. the camera module with reflective mirror according to claim 1, is characterized in that, the angle between described reflective mirror and objective table is 45 °.
3. the camera module with reflective mirror according to claim 1, it is characterized in that, described bracing or strutting arrangement comprise for lay reflective mirror carry runner plate and for described year runner plate being supported in the bracing frame on described base plate, one end of support frame as described above is connected with described year runner plate, and the other end of support frame as described above is connected with described base plate.
4. the camera module with reflective mirror according to claim 3, it is characterized in that, described blowing device is connected with described year runner plate by fixed mount, described blowing device is fixedly arranged on described reflective mirror one end away from described base plate, described fixed mount comprises first fixed head parallel with described reflective mirror and second fixed head vertical with described base plate, described first fixed head is positioned at the side of described year runner plate away from described light source, one end of described first fixed head is connected with described year runner plate, the other end of described first fixed head is connected with described second fixed head, described second fixed head is connected with described blowing device away from one end of described first fixed head.
5. the camera module with reflective mirror according to claim 4, is characterized in that, described first fixed head and described second fixed head are structure as a whole.
6. the camera module with reflective mirror according to claim 4, is characterized in that, described first fixed head and described second fixed head are Split type structure and are rotatably connected.
7. the camera module with reflective mirror according to claim 4, is characterized in that, described first fixed head and described year runner plate removably connect.
8. the camera module with reflective mirror according to claim 3, is characterized in that, described year runner plate is arranged and can make described reflective mirror position mounting groove in the inner.
9. the camera module with reflective mirror according to claim 8, is characterized in that, described mounting groove runs through described and carries runner plate one end away from described base plate, and the length of described mounting groove is less than the length of described reflective mirror.
10. the camera module with reflective mirror according to any one of claim 3 to 9, is characterized in that, support frame as described above and described base plate are rotatably connected; And/or,
Support frame as described above and described year runner plate are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385158.5U CN204667030U (en) | 2015-06-04 | 2015-06-04 | There is the camera module of reflective mirror |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385158.5U CN204667030U (en) | 2015-06-04 | 2015-06-04 | There is the camera module of reflective mirror |
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| CN204667030U true CN204667030U (en) | 2015-09-23 |
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| CN201520385158.5U Active CN204667030U (en) | 2015-06-04 | 2015-06-04 | There is the camera module of reflective mirror |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274877A (en) * | 2018-11-06 | 2019-01-25 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
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2015
- 2015-06-04 CN CN201520385158.5U patent/CN204667030U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274877A (en) * | 2018-11-06 | 2019-01-25 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN109274877B (en) * | 2018-11-06 | 2021-06-11 | Oppo广东移动通信有限公司 | Imaging module, camera assembly and electronic device |
| US11353680B2 (en) | 2018-11-06 | 2022-06-07 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Imaging module, camera assembly, and electronic device |
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| GR01 | Patent grant |