CN206311204U - Luminance meter calibrating installation - Google Patents
Luminance meter calibrating installation Download PDFInfo
- Publication number
- CN206311204U CN206311204U CN201621399416.6U CN201621399416U CN206311204U CN 206311204 U CN206311204 U CN 206311204U CN 201621399416 U CN201621399416 U CN 201621399416U CN 206311204 U CN206311204 U CN 206311204U
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- China
- Prior art keywords
- calibrating installation
- luminance meter
- dial
- level
- support frame
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Abstract
The utility model is related to a kind of luminance meter calibrating installation, support frame and two level meter connectors including dial, support dial, dial includes body, body is provided with the graduation mark that at least two angles are 45 °, two level meter connectors are arranged at support frame, and can the movement of relative support frame, be respectively aligned to the graduation mark that two angles are 45 ° to adjust two level meter connectors.By above-mentioned luminance meter calibrating installation, two level meters can be connected to two level meter connectors, and by adjusting the position in support frame of level meter connector, two level meter connectors can be made to be respectively aligned to the graduation mark that two angles are 45 °, then the light that two level meters send is respectively aligned to standard lamp and luminance meter to be detected, standard lamp can exactly be controlled in detected luminance meter angle at 45 °, simultaneously by the horizontal line function of level meter, standard lamp and luminance meter to be detected is set to be maintained at same level, can so ensure that luminance meter calibration accuracy is higher.
Description
Technical field
The utility model is related to detection technique field, more particularly to a kind of luminance meter calibrating installation.
Background technology
Luminance meter as a kind of brightness measuring device for camera, it is necessary to ensure its measurement accuracy, therefore luminance meter need carry out
Calibration.Required according to standard, the detection method of luminance meter is typically for standard lamp and luminance meter to be detected to set angle at 45 °,
The center of standard white plate or reflective Standard colour board is aimed at by the eyepiece and object lens of instrument, eyepiece and thing are adjusted in observation
Mirror, makes the aperture diaphragm in instrument high-visible, and luminance meter to be detected surface imaging clearly.
However, only defining this method in standard, lack specific luminance meter calibrating installation to realize this method.
Utility model content
Based on this, it is necessary to provide a kind of luminance meter calibrating installation that can accurately set each part relative position relation.
A kind of luminance meter calibrating installation, including dial, the support frame of the support dial and two level meters connections
Part, the dial includes body, and the body is provided with the graduation mark that at least two angles are 45 °, two level meters
Connector is arranged at support frame as described above, and can be moved relative to support frame as described above, is distinguished with adjusting two level meter connectors
It is directed at the graduation mark that described two angles are 45 °.
By above-mentioned luminance meter calibrating installation, two level meters can be connected to two level meter connectors, and lead to
The position in support frame of level meter connector is overregulated, it is 45 ° that two level meter connectors can be made to be respectively aligned to two angles
Graduation mark, the light that two level meters send then is respectively aligned to standard lamp and luminance meter to be detected, you can control exactly
Standard lamp is in detected luminance meter angle at 45 °, while the horizontal line function of passing through level meter, makes standard lamp and luminance meter to be detected
Same level is maintained at, can so ensure that luminance meter calibration accuracy is higher.
Wherein in one embodiment, the body of the dial is provided with mounting groove, the luminance meter calibration cartridge
Putting also includes spirit bubble, and the spirit bubble is installed on the mounting groove of the body.
Wherein in one embodiment, chute is offered on support frame as described above, the level meter connector can be along the cunning
Groove is moved.
Wherein in one embodiment, the chute is arc-shaped；Support frame as described above is sector.
Wherein in one embodiment, the level meter connector is the connecting rod through the chute, each described water
It is matched to fix the level meter connector, two locking pieces difference positions that level connector is provided with two locking pieces
In the both sides up and down of support frame as described above.
Wherein in one embodiment, the luminance meter calibrating installation also includes support plate, and the dial is connected to institute
Support plate is stated, the support plate is connected to support frame as described above, so that support frame as described above supports the dial.
Wherein in one embodiment, the dial also includes first support bar, and the support plate includes disk body and the
Two support bars, located at the side of the disk body, the first support bar of the dial stretches into described the second support bar
Second support bar is simultaneously matched and connect, and the side of support frame as described above is provided with the 3rd support bar, the second support bar and institute
The 3rd support bar is stated to coordinate and connect.
Wherein in one embodiment, the luminance meter calibrating installation also includes horizontal adjusting mechanism, the horizontal adjustment
Mechanism is located between the support plate and the dial to adjust the level angle of the body of the dial.
Wherein in one embodiment, the horizontal adjusting mechanism includes regulating part and connecting rod, described connecting rod one end
The body of the dial is fixedly connected on, the regulating part is threadedly connected to the connecting rod, and the regulating part can phase
Can not axis movement to support plate rotation.
Wherein in one embodiment, the luminance meter calibrating installation also includes two level meters, two level meters
It is respectively arranged on two level meter connectors.
Brief description of the drawings
Fig. 1 is the structural representation of the luminance meter calibrating installation of the embodiment of the utility model one；
Fig. 2 is the structural representation of the dial of luminance meter calibrating installation shown in Fig. 1；
Fig. 3 is the structural representation of the support plate of luminance meter calibrating installation shown in Fig. 1；
Fig. 4 is the structural representation of the support frame of luminance meter calibrating installation shown in Fig. 1.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come real in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
The understanding for opening content is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also be in the presence of element between the two.When an element is considered as " connection " another element, it can be direct
It is connected to another element or may be simultaneously present element between the two.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
Fig. 1 is referred to, the luminance meter calibrating installation of the embodiment of the utility model one includes dial 10, support dial 10
Support frame 30 and two level meter connectors 50.Dial 10 includes body 101, and body 101 is provided with least two angles
It is 45 ° of graduation mark 102.Two level meter connectors 50 are arranged at support frame 30, and can relative support frame 30 move, to adjust
Two level meter connectors 50 are respectively aligned to the graduation mark 102 that two angles are 45 °.Specifically, the circle of position disk of body 101, body
8 graduation marks 102 can be set on 101.
By above-mentioned luminance meter calibrating installation, two level meters can be connected to two level meter connectors 50, and
By adjusting the position in support frame 30 of level meter connector 50, two level meter connectors 50 can be made to be respectively aligned to two folders
Angle is 45 ° of graduation mark 102, and the light that two level meters send then is respectively aligned into standard lamp and luminance meter to be detected, you can
Control standard lamp is in detected luminance meter angle at 45 ° exactly, while the horizontal line function of passing through level meter, makes standard lamp and treat
Detection luminance meter is maintained at same level, can so ensure that luminance meter calibration accuracy is higher.
In the present embodiment, the body 101 of dial 10 is provided with mounting groove 104, and luminance meter calibrating installation also includes level
Bubble, spirit bubble is installed on the mounting groove 104 of body 101.Specifically, mounting groove 104 is opened in the center of body 101.Pass through
Spirit bubble is set, it is ensured that the body 101 of dial 10 keeps level, is further ensured that calibration accuracy.
In the present embodiment, Fig. 2 is referred to, dial 10 also includes first support bar 106.Specifically, first support bar 106
Located at the side relative with mounting groove 104, and first support bar 106 is located at the center of body 101.
In the present embodiment, chute 302 is offered on support frame 30, level meter connector 50 can be moved along chute 302.Specifically
Ground, chute 302 is arc-shaped；Support frame 30 is sector.
In the present embodiment, level meter connector 50 can relative support frame 30 lift, to adjust the height of level meter.
In the present embodiment, level meter connector 50 is the connecting rod through chute 302, is set on each level meter connector 50
There are two locking pieces 502 matched to fix level meter connector 50, two locking pieces 502 are respectively positioned at the upper of support frame 30
Lower both sides.
In the present embodiment, luminance meter calibrating installation also includes support plate 60, and dial 10 is connected to support plate 60, support plate
60 are connected to support frame 30, so that the support dial 10 of support frame 30.Fig. 3 and Fig. 4 is referred to, specifically, support plate 60 is wrapped
Disk body 600 and second support bar 601 are included, second support bar 601 is located at the side of disk body 600, the first support bar of dial 10
601 stretch into second support bar 601 and matched and connect, and the side of support frame 30 is provided with the 3rd support bar 304, the second support
Bar 601 coordinates and is connected with the 3rd support bar 304, so, dial 10 is fixed on into support frame 30.More specifically, chute 302
The center of circle be located at the 3rd support bar 304 where straight line on.
In the present embodiment, the 4th support bar 306, the 4th support bar 306 and the 3rd support bar 304 are additionally provided with support frame 30
Respectively positioned at the both sides of support frame 30.Whole luminance meter calibrating installation can be installed to by the portions such as board by the 4th support bar 306
Part.
In the present embodiment, luminance meter calibrating installation also includes horizontal adjusting mechanism 80, and horizontal adjusting mechanism 80 is located at support
Adjusting the level angle of the body 101 of dial 10 between disk 60 and dial 10.Specifically, horizontal adjusting mechanism 80 includes
Regulating part 802 and connecting rod 804, one end of connecting rod 804 are fixedly connected on the body 101 of dial 10, and the screw thread of regulating part 802 connects
Be connected to connecting rod 804, regulating part 802 can relative support disk 60 rotate and can not axis movement.So, rotation regulating part 802 is
The distance between body 101 of adjustable support disk 60 and dial 10.Specifically, the quantity of horizontal adjusting mechanism 80 is 3,
And the circumferencial direction along the body 101 of dial 10 is uniformly arranged.
In the present embodiment, dial 10 and support plate 60 can relative support frame 30 rotate, so as to adjust dial 10 in week
To position, luminance meter calibrating installation also include fastener 90, with dial 10 reach precalculated position after fix dial 10.
In the present embodiment, luminance meter calibrating installation also includes two level meters, and two level meters are respectively arranged on two levels
On instrument connector 50.Specifically, level meter can be laser leveler.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of luminance meter calibrating installation, it is characterised in that including dial, support the support frame and two water of the dial
Level connector, the dial includes body, and the body is provided with the graduation mark that at least two angles are 45 °, two institutes
State level meter connector and be arranged at support frame as described above, and can be moved relative to support frame as described above, connected with adjusting two level meters
Fitting is respectively aligned to the graduation mark that described two angles are 45 °.
2. luminance meter calibrating installation according to claim 1, it is characterised in that the body of the dial is provided with
Mounting groove, the luminance meter calibrating installation also includes spirit bubble, and the spirit bubble is installed on the mounting groove of the body.
3. luminance meter calibrating installation according to claim 1, it is characterised in that chute is offered on support frame as described above, institute
Stating level meter connector can move along the chute.
4. luminance meter calibrating installation according to claim 3, it is characterised in that the chute is arc-shaped；The support
Frame is sector.
5. luminance meter calibrating installation according to claim 3, it is characterised in that the level meter connector is through described
The connecting rod of chute, it is matched with the fixation level meter connection that each described level meter connector is provided with two locking pieces
Part, two locking pieces are respectively positioned at the both sides up and down of support frame as described above.
6. luminance meter calibrating installation according to claim 1, it is characterised in that the luminance meter calibrating installation also includes branch
Support plate, the dial is connected to the support plate, and the support plate is connected to support frame as described above, so that support frame as described above branch
Support the dial.
7. luminance meter calibrating installation according to claim 6, it is characterised in that the dial also includes the first support
Bar, the support plate includes disk body and second support bar, and the second support bar is located at the side of the disk body, the dial
The first support bar stretch into the second support bar and matched and connect, the side of support frame as described above is provided with the 3rd
Strut, the second support bar coordinates and is connected with the 3rd support bar.
8. luminance meter calibrating installation according to claim 6, it is characterised in that the luminance meter calibrating installation also includes water
Flat adjustment mechanism, the horizontal adjusting mechanism is located between the support plate and the dial to adjust the institute of the dial
State the level angle of body.
9. luminance meter calibrating installation according to claim 8, it is characterised in that the horizontal adjusting mechanism includes regulating part
And connecting rod, described connecting rod one end is fixedly connected on the body of the dial, and the regulating part is threadedly connected to institute
State connecting rod, the regulating part can be rotated relative to the support plate and can not axis movement.
10. luminance meter calibrating installation according to claim 1, it is characterised in that the luminance meter calibrating installation also includes
Two level meters, two level meters are respectively arranged on two level meter connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399416.6U CN206311204U (en) | 2016-12-19 | 2016-12-19 | Luminance meter calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399416.6U CN206311204U (en) | 2016-12-19 | 2016-12-19 | Luminance meter calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311204U true CN206311204U (en) | 2017-07-07 |
Family
ID=59252801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399416.6U Active CN206311204U (en) | 2016-12-19 | 2016-12-19 | Luminance meter calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525228A (en) * | 2016-12-19 | 2017-03-22 | 广电计量检测（成都）有限公司 | Brightness meter calibration device |
-
2016
- 2016-12-19 CN CN201621399416.6U patent/CN206311204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525228A (en) * | 2016-12-19 | 2017-03-22 | 广电计量检测（成都）有限公司 | Brightness meter calibration device |
| CN106525228B (en) * | 2016-12-19 | 2018-01-05 | 广电计量检测（成都）有限公司 | Luminance meter calibrating installation |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611731 1-6, building 3, No.9, Wuke East Third Road, Wuhou New Town Management Committee, Wuhou District, Chengdu City, Sichuan Province Patentee after: GRG METROLOGY & TEST (CHENGDU) CO.,LTD. Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Address before: 611731 1-6, building 3, No.9, Wuke East Third Road, Wuhou New Town Management Committee, Wuhou District, Chengdu City, Sichuan Province Patentee before: GRG METROLOGY & TEST (CHENGDU) CO.,LTD. Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. |