CN213779277U - Illuminance test equipment - Google Patents
Illuminance test equipment Download PDFInfo
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- CN213779277U CN213779277U CN202023317381.6U CN202023317381U CN213779277U CN 213779277 U CN213779277 U CN 213779277U CN 202023317381 U CN202023317381 U CN 202023317381U CN 213779277 U CN213779277 U CN 213779277U
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Abstract
The utility model relates to the technical field of electronic projector measurement, and provides an illumination test device, which comprises an illumination test board, wherein a test hole is arranged on the illumination test board; the sliding table module is arranged on one side of the illuminance test plate and comprises a control unit, a first sliding table unit, a second sliding table unit and a sliding block, the control unit is electrically connected with the first sliding table unit and the second sliding table unit, the first sliding table unit is connected with the second sliding table unit and drives the second sliding table unit to move along a first direction, and the second sliding table unit is connected with the sliding block and drives the sliding block to move along a second direction; the illuminometer, the illuminometer is located the homonymy that the illuminance surveyed the board with the slip table module, and the illuminometer is connected with the sliding block. The utility model discloses a slip table module control illuminometer moves and carries out the illuminance test to the test point, has eliminated the influence of tester's personal factor, has more accurate test result and higher efficiency of software testing, and overall structure is simple, low cost.
Description
Technical Field
The utility model relates to an electronic projector measures technical field, and more specifically says, relates to an illuminance test equipment.
Background
Electronic projectors, i.e., electronic projection-type fixed-resolution projectors, include Liquid Crystal Display (LCD) projectors, liquid crystal on silicon (LCoS) projectors, digital optical processing (DLP) projectors, and the like. After the optical module of the electronic projector is assembled and produced, the performance of the optical module needs to be tested in the aspects of illumination, brightness and the like so as to ensure that the optical module meets the factory requirements.
Existing testing methods mainly include manual testing. In the manual test scheme, a projector projects a test picture onto a wall surface, the test point is calibrated, a tester holds an illuminometer by hand to test the illuminance parameter of the test point, and test data is recorded manually. However, when the manual test scheme is adopted to perform the illumination test, not only is the labor cost high and the test efficiency low, but also the personal factors of the testers can influence the test result, so that the test result is inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an illuminance test equipment to illumination efficiency of software testing is low among the solution prior art, the unsafe technical problem of test result.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an illuminance test equipment, include:
the illumination test board is provided with a test hole;
the sliding table module is arranged on one side of the illuminance test plate and comprises a control unit, a first sliding table unit, a second sliding table unit and a sliding block, the control unit is electrically connected with the first sliding table unit and the second sliding table unit, the first sliding table unit is connected with the second sliding table unit and drives the second sliding table unit to move along a first direction, the second sliding table unit is connected with the sliding block and drives the sliding block to move along a second direction, and an included angle between the first direction and the second direction is larger than 0 degree;
the illuminometer, the illuminometer with the slip table module is located the homonymy that the illuminance surveyed the board, just the illuminometer with the sliding block is connected.
In one embodiment, the first slide table unit includes:
the first motor is electrically connected with the control unit;
at least one first transmission portion, first transmission portion with first motor is connected and sets up along first direction, second slip table unit with first transmission portion is connected and can be followed first transmission portion moves.
In one embodiment, the first slide table unit further includes:
the first motor is electrically connected with the control unit;
the transmission shaft is connected with the first motor;
two first transmission portions, two first transmission portion parallel arrangement and with the transmission shaft is connected, second slip table unit with first transmission portion connects.
In one embodiment, the second slide table unit includes:
the second motor is electrically connected with the control unit;
and the sliding block is connected with the second transmission part and can move along the second transmission part.
In one embodiment, the first transmission part is a gear transmission part, a synchronous belt transmission part or a screw transmission part;
and/or the second transmission part is a gear transmission part, a synchronous belt transmission part or a screw rod transmission part.
In one embodiment, the first sliding table unit further comprises a first brake sensor, the first brake sensor is arranged at the end part of the first transmission part and is electrically connected with the control unit;
and/or the second sliding table unit further comprises a second brake sensor, and the second brake sensor is arranged at the end part of the second transmission part and electrically connected with the control unit.
In one embodiment, the first direction and the second direction are perpendicular.
In one embodiment, the illumination test plate has a size of 60 inches to 150 inches and a thickness of 1mm to 5 mm.
In one embodiment, the number of the test holes is 4-25, and the size of the test holes is 30-80 mm.
In one embodiment, the illuminance testing apparatus further includes:
and the data processing terminal is connected with the illuminometer and is used for controlling the illuminometer and processing the data acquired by the illuminometer.
The utility model provides an illuminance test equipment's beneficial effect lies in at least: the utility model discloses a test the illuminance of projector through providing an illuminance test equipment, on one hand, through the motion of slip table module control illuminometer to the test point and carry out the illuminance test, has eliminated the influence of tester's personal factor, has more accurate test result and higher efficiency of software testing; on the other hand, the utility model discloses only set up an illuminometer, drive the illuminometer through the slip table module and test at each test point, ensured test data's uniformity and accuracy, and overall structure is simple, low cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an illuminance test performed by an illuminance test device according to an embodiment of the present invention;
fig. 2 is a schematic view of a first structure of an illuminance testing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a second structure of an illuminance testing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a third illumination testing apparatus according to an embodiment of the present invention;
fig. 5 is a fourth schematic structural diagram of the illuminance testing apparatus according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
After the optical module of the electronic projector is assembled and produced, the performance of the optical module needs to be tested in the aspects of illumination, brightness and the like.
In the manual test scheme, a projector projects a test picture onto a wall surface, the test point is calibrated, a tester holds an illuminometer by hand to test the illuminance parameter of the test point, and test data is recorded manually. However, when the manual test scheme is used for the illumination test, not only is the labor cost high and the test efficiency low, but also personal factors of the tester (such as light reflected by the wearing of the tester, deviation of the position and angle of the illuminometer during each test, and the fact that the tester shields part of the test picture during the test) affect the test result, so that the test result is inaccurate.
In the automatic test scheme, a projector projects a test picture to a preset range of an automatic test system, the automatic test system is provided with at least one illumination parameter measuring probe at each test point, and illumination test and data recording are controlled through computer software. However, the automatic test system has a large and complicated overall structure, and is expensive to purchase and maintain.
The embodiment provides a brand-new illumination test device for testing the illumination parameters of the projector, and the device has higher test efficiency and test result accuracy compared with a handheld test scheme, and has a simpler structure and lower cost under the condition of maintaining good test result accuracy compared with an automatic test scheme.
Referring to fig. 1 and 2, an illuminance testing apparatus 10 provided in the present embodiment includes an illuminance testing board 11, a sliding table module 12, and an illuminometer 13. The illuminance test board 11 is provided with a test hole 110. The sliding table module 12 is disposed on one side of the illuminance testing board 11, and includes a control unit 121, a first sliding table unit 122, a second sliding table unit 123 and a sliding block 124, the control unit 121 is electrically connected to the first sliding table unit 122 and the second sliding table unit 123, the first sliding table unit 122 is connected to the second sliding table unit 123 and drives the second sliding table unit 123 to move along a first direction, the second sliding table unit 123 is connected to the sliding block 124 and drives the sliding block 124 to move along a second direction, and an included angle between the first direction and the second direction is greater than 0 °. The illuminometer 13 and the sliding table module 12 are located on the same side of the illuminance test board 11, and the illuminometer 13 is connected with the sliding block 124.
Referring to fig. 1, in the present embodiment, an illuminance testing apparatus 10 can be used for illuminance testing of a projector 20. Of course, in other embodiments, the illuminance testing device 10 may also be used in testing other devices, which is not limited to the above case, and the embodiment takes the illuminance testing device 10 as an example for testing the illuminance of the projector. The illuminance testing device 10 is disposed on the projection side of the projector 20, the illuminance testing board 11 faces the projector 20, and each testing hole 110 of the illuminance testing board 11 corresponds to one testing point. The sliding table module 12 and the illuminance meter 13 are disposed on one side of the illuminance test plate 11, which faces away from the projector 20. First slip table unit 122 is fixed in the surface of illuminance test panel 11 for the drive moves along the first direction with the second slip table unit 123 that is connected with it, second slip table unit 123 drive moves along the second direction with the slider 124 that is connected with it, because illuminance meter 13 is connected with slider 124, and first direction and second direction nonparallel, consequently, slip table module 12 can drive illuminance meter 13 and move in the plane at first direction and second direction place, in order to move to each test point as required and carry out the illuminance test, acquire test data. When the control unit 121 controls the movement of the first sliding table unit 122 and the second sliding table unit 123, a tester may perform real-time control through the control unit 121 (for example, the control unit 121 is provided with a control screen to facilitate the tester to input a control instruction), or the tester may enter a control parameter in advance and automatically control through the control unit 121, which is not limited herein. It will be appreciated that the first and second directions lie in a plane parallel to the plane of the illuminance test plate to ensure that the relative distance between the illuminance meter 13 and the illuminance test plate is consistent when the illuminance meter moves to each test point. The model of the light meter 13 can be selected as desired, and may be, for example, a CL-200A light meter, a CL-500A light meter, or the like.
The illumination test device 10 provided by the present embodiment has at least the following beneficial effects: in the embodiment, the illuminance of the projector 20 is tested by providing the illuminance testing device 10, on one hand, the illuminance meter 13 is controlled to move to the testing point through the sliding table module 12 to perform the illuminance test, so that the influence of personal factors of testers is eliminated, and a more accurate testing result and higher testing efficiency are achieved; on the other hand, this embodiment only sets up an illuminometer 13, drives illuminometer 13 through slip table module 12 and tests at each test point, has ensured test data's unity and accuracy, and overall structure is simple, and the cost is cheaper.
Referring to fig. 1, in order to control the operating state of the illuminometer 13 and collect and process the data of the illuminometer 13, the illuminance testing apparatus 10 provided in this embodiment further includes a data processing terminal 14, where the data processing terminal 14 is connected to the illuminometer 13, and is configured to control the illuminometer 13, obtain the data collected by the illuminometer 13, and process the collected data. The specific type of the data processing terminal 14 may be selected according to the needs, and may be a server, or a mobile terminal such as a notebook computer. The data processing terminal 14 can be connected with the illuminometer 13 in a wired manner through a data line and the like, and can also be connected in a wireless manner, for example, the illuminometer 13 can be provided with a Bluetooth module and is wirelessly connected with the data processing terminal 14 through the Bluetooth module; or the illuminometer 13 can be provided with a WIFI module and is in wireless connection with the data processing terminal 14 through a network.
The illuminance test plate 11 has a size of 60 inches to 150 inches, and may be set as needed, for example, 60 inches, 80 inches, 100 inches, 120 inches, 150 inches, and the like. The illuminance test plate 11 has a thickness of 1mm to 5mm, and may be provided as needed, for example, 1mm, 2mm, 3mm, 4mm, 5mm, or the like. The number of the test holes 110 is 4-25, and the test holes can be set as required, for example, 4, 9, 16, 25, etc. The size of the test hole 110 is 30mm to 80mm, and may be set as needed, and may be, for example, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, or the like, which is adapted to the size of the test window of the illuminometer 13. In one embodiment, the dimension of the illuminance test plate 11 is selected to be 100 inches, the total length is 2214mm, the total width is 1245mm, the thickness is 2mm, the dimension of the test holes 110 is 50mm, the number of the test holes 110 is 25, and the positions of the test holes on the illuminance test plate 11 can be set according to the requirement.
Further, the specific structure of the first slide table unit 122 may be set as needed.
Referring to fig. 2, in one embodiment, the first sliding table unit 122 includes a first motor 1221 and a first transmission portion 1222. The first motor 1221 is a stepping motor, and is disposed at an edge of one side of the illuminance test board 11 and electrically connected to the control unit 121. The first transmission portion 1222 is disposed at an edge of one side of the illuminance testing board 11, connected to the first motor 1221 and disposed along a first direction, and the second sliding table unit 123 is connected to the first transmission portion 122 and can move along the first transmission portion 1222. The first transmission portion 1222 may be a gear transmission portion, a synchronous belt transmission portion or a screw transmission portion, and the transmission modes thereof are gear transmission, belt transmission and screw transmission, respectively, so as to drive the second sliding table unit 122 connected thereto to move along the first direction. Of course, in other embodiments, the first transmission portion 1222 may be other types of transmission methods, and is not limited to the above.
Referring to fig. 3, in one embodiment, the first sliding table unit 122 includes a first motor 1221, two first transmission portions 1222, and a transmission shaft 1223. The first motor 1221 is a stepping motor, and is disposed at an edge of one side of the illuminance test board 11 and electrically connected to the control unit 121. The two first transmission portions 1222 are respectively disposed at two opposite side edges of the illuminance testing board 11, connected to the first motor 1221 through the transmission shaft 1223, and disposed in parallel along a first direction, and the second sliding table unit 123 is disposed between the two first transmission portions 1222 and is capable of moving along the first transmission portions 1222. The first transmission portion 1222 may be a gear transmission portion, a synchronous belt transmission portion or a screw transmission portion, and the transmission modes thereof are gear transmission, belt transmission and screw transmission, respectively, so as to drive the second sliding table unit 122 connected thereto to move along the first direction. The arrangement of the transmission shafts 1223 ensures that the two first transmission parts 1222 move synchronously. Of course, in other embodiments, the first transmission portion 1222 may be other types of transmission methods, and is not limited to the above.
Of course, in other embodiments, the first sliding table unit 122 may further include three or more first transmission portions 1222, which is not limited to the above case.
Referring to fig. 3, further, the second sliding table unit 123 includes a second motor 1231 and a second transmission part 1232. The second motor 1231 is a step motor, and is disposed on the other edge of the illuminance test board 11 (opposite to the first motor 1221) and electrically connected to the control unit 121. The second transmission portion 1232 is connected to the second motor 1231 and disposed along the second direction, and the sliding block 124 is connected to the second transmission portion 1232 and can move along the second transmission portion 1232. The second transmission part 1232 may be a gear transmission part, a synchronous belt transmission part, or a screw transmission part, and the transmission modes are gear transmission, belt transmission, and screw transmission, respectively, so as to drive the sliding block 124 connected thereto to move along the second direction. Of course, in other embodiments, the second transmission portion 1232 may also be other types of transmission manners, and is not limited to the above-mentioned case.
Referring to fig. 3, in the present embodiment, the first direction and the second direction are preferably perpendicular to each other, and the first transmission portion 1222 and the second transmission portion 1232 are perpendicular to each other, one of which is a horizontal axis and the other is a vertical axis. Of course, in other embodiments, the included angle between the first transmission portion 1222 and the second transmission portion 1232 may be any value between 0 ° and 90 ° (see fig. 4), and in this case, the first transmission portion 1222 and the second transmission portion 1232 form a parallelogram, which also ensures that the illuminometer 13 can move to any position in the plane.
Referring to fig. 5, in order to better control the first transmission unit 1222, the first sliding table unit 122 further includes a first brake sensor 1224, the first brake sensor 1224 is disposed at an end of the first transmission unit 1222 and electrically connected to the control unit 121, optionally, the first brake sensor 1224 is disposed at both ends of the first transmission unit 1222, when the second transmission unit 1232 connected to the first transmission unit 1222 moves to an end of the first transmission unit 1222, the first brake sensor 1224 sends a brake signal to the control unit 121, and the control unit 121 controls the first transmission unit 1222 to stop working. In order to better control the second table unit 123, the second table unit 123 further includes a second brake sensor 1233, the second brake sensor 1233 is disposed at an end of the second transmission part 1232 and electrically connected to the control unit 121, optionally, the second brake sensor 1233 is disposed at both ends of the second transmission part 1232, when the sliding block 124 connected to the second transmission part 1232 moves to the end of the second transmission part 1232, the second brake sensor 1233 sends a brake signal to the control unit 121, and the control unit 121 controls the second transmission part 1232 to stop working. The specific types of the first brake sensor 1224 and the second brake sensor 1233 may be set as desired, and are not limited herein.
Several specific embodiments of the illuminance testing apparatus 10 are given below. It should be understood that the following embodiments are only for illustrating the illuminance testing device 10, and are not intended to limit the illuminance testing device.
Referring to fig. 1 and 2, the first embodiment
An illuminance test apparatus 10 includes an illuminance test board 11, a slide table module 12, an illuminometer 13 and a data processing terminal 14. The illuminance test board 11 is provided with a test hole 110. The sliding table module 12 is disposed on one side of the illuminance testing board 11 and includes a control unit 121, a first sliding table unit 122, a second sliding table unit 123 and a sliding block 124. The first sliding table unit 122 includes a first motor 1221 and a first transmission portion 1222, the first motor 1221 is electrically connected to the control unit 121, and the first transmission portion 1222 is disposed at one side edge of the illuminance test plate 11, connected to the first motor 1221, and disposed along a first direction. The second sliding table unit 123 includes a second motor 1231 and a second transmission part 1232, the second motor 1231 is electrically connected to the control unit 121, the second transmission part 1232 is connected to the second motor 1231 and is disposed along the second direction, and the sliding block 124 is connected to the second transmission part 1232 and can move along the second transmission part 1232. The first direction and the second direction are perpendicular to each other. The illuminometer 13 and the sliding table module 12 are located on the same side of the illuminance test plate 11, the illuminometer 13 is connected with the sliding block 124, and the illuminometer 13 is electrically connected with the data processing terminal 14.
Please refer to fig. 1 and 3, the second embodiment
An illuminance test apparatus 10 includes an illuminance test board 11, a slide table module 12, an illuminometer 13 and a data processing terminal 14. The illuminance test board 11 is provided with a test hole 110. The sliding table module 12 is disposed on one side of the illuminance testing board 11 and includes a control unit 121, a first sliding table unit 122, a second sliding table unit 123 and a sliding block 124. The first sliding table unit 122 includes a first motor 1221, two first transmission portions 1222 and a transmission shaft 1223, the first motor 1221 is electrically connected to the control unit 121, the two first transmission portions 1222 are respectively disposed at two opposite side edges of the illuminance test board 11, and are connected to the first motor 1221 through the transmission shaft 1223 and arranged in parallel along a first direction. The second sliding table unit 123 includes a second motor 1231 and a second transmission portion 1232, the second motor 1231 is electrically connected to the control unit 121, the second transmission portion 1232 is connected to the second motor 1231 and disposed between the two first transmission portions 1222 along the second direction, and the sliding block 124 is connected to the second transmission portion 1232 and can move along the second transmission portion 1232. The first direction and the second direction are perpendicular to each other. The illuminometer 13 and the sliding table module 12 are located on the same side of the illuminance test plate 11, the illuminometer 13 is connected with the sliding block 124, and the illuminometer 13 is electrically connected with the data processing terminal 14.
Please refer to fig. 1 and 4, the third embodiment
An illuminance test apparatus 10 includes an illuminance test board 11, a slide table module 12, an illuminometer 13 and a data processing terminal 14. The illuminance test board 11 is provided with a test hole 110. The sliding table module 12 is disposed on one side of the illuminance testing board 11 and includes a control unit 121, a first sliding table unit 122, a second sliding table unit 123 and a sliding block 124. The first sliding table unit 122 includes a first motor 1221, two first transmission portions 1222 and a transmission shaft 1223, the first motor 1221 is electrically connected to the control unit 121, the two first transmission portions 1222 are respectively disposed at two opposite side edges of the illuminance test board 11, and are connected to the first motor 1221 through the transmission shaft 1223 and arranged in parallel along a first direction. The second sliding table unit 123 includes a second motor 1231 and a second transmission portion 1232, the second motor 1231 is electrically connected to the control unit 121, the second transmission portion 1232 is connected to the second motor 1231 and disposed between the two first transmission portions 1222 along the second direction, and the sliding block 124 is connected to the second transmission portion 1232 and can move along the second transmission portion 1232. The included angle between the first direction and the second direction is any value between 0 degrees and 90 degrees. The illuminometer 13 and the sliding table module 12 are located on the same side of the illuminance test plate 11, the illuminometer 13 is connected with the sliding block 124, and the illuminometer 13 is electrically connected with the data processing terminal 14.
Please refer to fig. 1 and 5, a fourth embodiment
An illuminance test apparatus 10 includes an illuminance test board 11, a slide table module 12, an illuminometer 13 and a data processing terminal 14. The illuminance test board 11 is provided with a test hole 110. The sliding table module 12 is disposed on one side of the illuminance testing board 11 and includes a control unit 121, a first sliding table unit 122, a second sliding table unit 123 and a sliding block 124. The first sliding table unit 122 includes a first motor 1221, two first transmission portions 1222, a transmission shaft 1223 and a first brake sensor 1224, the first motor 1221 is electrically connected to the control unit 121, the two first transmission portions 1222 are respectively disposed on two opposite side edges of the illuminance test board 11, and are connected to the first motor 1221 through the transmission shaft 1223 and arranged in parallel along a first direction, the first brake sensor 1224 is disposed at two ends of each of the two first transmission portions 1222, and the first brake sensor 1224 is electrically connected to the control unit 121. The second sliding table unit 123 includes a second motor 1231, a second transmission part 1232 and a second brake sensor 1233, the second motor 1231 is electrically connected to the control unit 121, the second transmission part 1232 is connected to the second motor 1231 and is disposed between the two first transmission parts 1222 along the second direction, the second brake sensor 1233 is disposed at both ends of the second transmission part 1232, the second brake sensor 1233 is electrically connected to the control unit 121, and the sliding block 124 is connected to the second transmission part 1232 and can move along the second transmission part 1232. The first direction and the second direction are perpendicular to each other. The illuminometer 13 and the sliding table module 12 are located on the same side of the illuminance test plate 11, the illuminometer 13 is connected with the sliding block 124, and the illuminometer 13 is electrically connected with the data processing terminal 14.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An illuminance testing device, comprising:
the illumination test board is provided with a test hole;
the sliding table module is arranged on one side of the illuminance test plate and comprises a control unit, a first sliding table unit, a second sliding table unit and a sliding block, the control unit is electrically connected with the first sliding table unit and the second sliding table unit, the first sliding table unit is connected with the second sliding table unit and drives the second sliding table unit to move along a first direction, the second sliding table unit is connected with the sliding block and drives the sliding block to move along a second direction, and an included angle between the first direction and the second direction is larger than 0 degree;
the illuminometer, the illuminometer with the slip table module is located the homonymy that the illuminance surveyed the board, just the illuminometer with the sliding block is connected.
2. The illuminance test apparatus according to claim 1, wherein the first slide unit includes:
the first motor is electrically connected with the control unit;
at least one first transmission portion, first transmission portion with first motor is connected and sets up along first direction, second slip table unit with first transmission portion is connected and can be followed first transmission portion moves.
3. The illuminance test apparatus according to claim 1, wherein the first slide unit further comprises:
the first motor is electrically connected with the control unit;
the transmission shaft is connected with the first motor;
two first transmission portions, two first transmission portion parallel arrangement and with the transmission shaft is connected, second slip table unit with first transmission portion connects.
4. An illuminance test apparatus according to claim 2 or 3, wherein the second slide unit includes:
the second motor is electrically connected with the control unit;
and the sliding block is connected with the second transmission part and can move along the second transmission part.
5. An illuminance testing device according to claim 4, wherein said first transmission portion is a gear transmission portion, a synchronous belt transmission portion or a screw transmission portion;
and/or the second transmission part is a gear transmission part, a synchronous belt transmission part or a screw rod transmission part.
6. The illuminance test apparatus according to claim 4, wherein the first slide unit further includes a first brake sensor provided at an end of the first transmission portion and electrically connected to the control unit;
and/or the second sliding table unit further comprises a second brake sensor, and the second brake sensor is arranged at the end part of the second transmission part and electrically connected with the control unit.
7. The illuminance test apparatus according to claim 1, wherein the first direction and the second direction are perpendicular.
8. The illuminance test apparatus according to claim 1, wherein the illuminance test plate has a size of 60-150 inches and a thickness of 1-5 mm.
9. The illuminance test apparatus according to claim 1, wherein the number of the test holes is 4 to 25, and the size of the test holes is 30 to 80 mm.
10. An illuminance test device as recited in claim 1, wherein said illuminance test device further comprises:
and the data processing terminal is connected with the illuminometer and is used for controlling the illuminometer and processing the data acquired by the illuminometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023317381.6U CN213779277U (en) | 2020-12-31 | 2020-12-31 | Illuminance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023317381.6U CN213779277U (en) | 2020-12-31 | 2020-12-31 | Illuminance test equipment |
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| CN213779277U true CN213779277U (en) | 2021-07-23 |
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| CN202023317381.6U Active CN213779277U (en) | 2020-12-31 | 2020-12-31 | Illuminance test equipment |
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