CN218035613U - Automatic projection detection equipment - Google Patents
Automatic projection detection equipment Download PDFInfo
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- CN218035613U CN218035613U CN202221903276.7U CN202221903276U CN218035613U CN 218035613 U CN218035613 U CN 218035613U CN 202221903276 U CN202221903276 U CN 202221903276U CN 218035613 U CN218035613 U CN 218035613U
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Abstract
The utility model discloses an automatic projection check out test set, it includes: the device comprises a workbench, a first detection module, a second detection module, a third detection module, a protection assembly, a sliding rail, a placing plate, projection equipment and an electric cylinder; the first detection module, the second detection module and the third detection module are all arranged at the top of the workbench, and the first detection module, the second detection module and the third detection module are sequentially arranged from left to right; the third detection module comprises a shell, a driving chamber, a first screw rod, a driving motor, a first sliding block, a loading plate and a brightness meter, wherein the shell is fixed at the top of the driving chamber, and the first screw rod is rotatably connected to the front inner wall and the rear inner wall of the driving chamber. Through setting up the casing, avoid the luminance meter by external object striking, through setting up protective assembly, avoid the luminance meter to take place the striking with shells inner wall when carrying out horizontal adjustment, be favorable to improving the life of luminance meter.
Description
Technical Field
The utility model relates to a projecting apparatus detects technical field, in particular to automatic projection check out test set.
Background
The projector needs to detect a plurality of key optical parameters after production is completed, and in the prior art, the application number is as follows: patent application of cn202121699090. X: an image projection detection device is used for detecting the definition of an image through a first detection module, detecting the size and distortion numerical value of the image through a second detection module, and detecting the brightness and color information of the image through a third detection module, so that automatic detection of a projector is realized, but when the luminance meter is horizontally adjusted, the luminance meter can be damaged due to collision with an object.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide automatic projection check out test set, through setting up the casing, avoid the luminance meter to be strikeed by external object, through setting up protective assembly, avoid the luminance meter to take place the striking with shells inner wall when carrying out horizontal adjustment, be favorable to improving the life of luminance meter.
To achieve the above object, there is provided an automatic projection inspection apparatus including: the device comprises a workbench, a first detection module, a second detection module, a third detection module, a protection assembly, a slide rail, a placing plate, projection equipment and an electric cylinder;
the first detection module, the second detection module and the third detection module are all arranged at the top of the workbench, and the first detection module, the second detection module and the third detection module are sequentially arranged from left to right;
the third detection module comprises a shell, a driving chamber, a first screw rod, a driving motor, a first sliding block, a carrying plate and a brightness meter, wherein the shell is fixed at the top of the driving chamber;
the protection assembly comprises a fixing plate, a buffer spring, a protection plate, a limiting groove, a limiting block and a top plate, wherein the fixing plate is fixed at the top of the carrying plate, the fixing plate is positioned at the front side and the rear side of the luminance meter, the top plate is fixed at the top of the fixing plate, the buffer spring is fixed at one side of the fixing plate, which is far away from the luminance meter, the protection plate is fixed at one side of the buffer spring, which is far away from the fixing plate, the limiting groove is formed in the top plate and the carrying plate, the limiting block is connected in the limiting groove in a sliding mode, and the limiting block is fixedly connected with the protection plate;
the slide rail sets up the top at the workstation to the slide rail is located the inboard of first detection module, second detection module and third detection module, place board sliding connection in the inside of slide rail, projection equipment sets up the top of placing the board, electronic jar is fixed at the top of workstation, and electronic jar is located the left side of slide rail, electronic jar expansion end with place board fixed connection. The luminance meter is protected conveniently, and the service life of the luminance meter is prolonged.
The automatic projection detection device comprises a first detection module, a second detection module, a transmission, a driving gear, a driven gear, a first slider and a positioning block, wherein the transmission is fixed at the bottom of a driving chamber, the second detection module is connected with the transmission through a coupler, the driving gear is fixed on the first lead screw, the driven gear is fixed on a rotating shaft of the transmission and is positioned behind the transmission, the driving gear is meshed with the driven gear, the first slider is in threaded connection with the second lead screw, the first slider is in sliding connection with the inner wall of the driving chamber, and the positioning block is fixed at the top of the first slider. The luminance meter is convenient to adjust to a picking point.
According to the automatic projection detection device, the second sliding block is located in front of the transmission, and the positioning block is arranged corresponding to the first sliding block.
According to automatic projection check out test set, the quantity of fixed plate, guard plate all is provided with two to correspond the setting in both sides around the luminance meter.
According to the automatic projection detection equipment, the number of the buffer springs is provided with a plurality of buffer springs.
The beneficial effect that above-mentioned scheme has: through setting up the casing, avoid the luminance meter to be strikeed by external object, through setting up protective component, avoid the luminance meter to take place the striking with shells inner wall when carrying out the level control, be favorable to improving the life of luminance meter.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a front view of the automatic projection inspection apparatus of the present invention;
fig. 2 is a side view of the slide rail of the automatic projection inspection apparatus of the present invention;
fig. 3 is a side sectional view of the driving chamber of the automatic projection inspection apparatus of the present invention;
FIG. 4 is a schematic view of the structure A in FIG. 3;
fig. 5 is a schematic view of the object carrying plate and the protection component of the automatic projection detection device of the present invention.
Illustration of the drawings:
1. a work table; 2. a first detection module; 3. a second detection module; 4. a third detection module; 5. a guard assembly; 6. a slide rail; 7. placing the plate; 8. a projection device; 9. an electric cylinder; 401. a housing; 402. a drive chamber; 403. a first lead screw; 404. a second lead screw; 405. a transmission; 406. a driving gear; 407. a driven gear; 408. a drive motor; 409. a first slider; 410. a loading plate; 411. a brightness meter; 412. a second slider; 413. positioning blocks; 501. a fixing plate; 502. a buffer spring; 503. a protection plate; 504. a limiting groove; 505. a limiting block; 506. a top plate.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
Referring to fig. 1-5, the embodiment of the present invention provides an automatic projection detection device, which includes: the system comprises a workbench 1, a first detection module 2, a second detection module 3, a third detection module 4, a protection assembly 5, a slide rail 6, a placing plate 7, a projection device 8 and an electric cylinder 9, wherein the first detection module 2 is used for detecting the definition of an image, the second detection module 3 is used for detecting the size and distortion numerical value of the image, and the third detection module 4 is used for detecting the brightness and color information of the image;
the first detection module 2, the second detection module 3 and the third detection module 4 are all arranged at the top of the workbench 1, and the first detection module 2, the second detection module 3 and the third detection module 4 are sequentially arranged from left to right;
the third detection module 4 comprises a housing 401, a driving chamber 402, a first screw 403, a driving motor 408, a first slider 409, a carrying plate 410 and a brightness meter 411, wherein the housing 401 is fixed at the top of the driving chamber 402, the housing 401 mainly protects the brightness meter 411 to prevent the brightness meter 411 from being damaged by external objects, the first screw 403 is rotatably connected to the front and rear inner walls of the driving chamber 402, the driving motor 408 is fixed on the rear wall of the driving chamber 402, the driving motor 408 is used for controlling the first screw 403 to rotate and controlling the second screw 404 to rotate through a driving gear 406 and a driven gear 407, so that the brightness meter 411 and a positioning block 413 move towards the middle and the brightness meter 411 is adjusted to the middle position to align the brightness meter 411 with the projection device 8, the first slider 409 is in threaded connection with the first screw 403, the first slider 409 is in sliding connection with the inner wall of the driving chamber 402 to prevent the first slider 409 from rotating along with the first screw 403, the carrying plate 410 is fixed at the top of the first slider 409, and the brightness meter 411 is fixed at the top of the carrying plate 410;
the protection assembly 5 comprises a fixing plate 501, a buffer spring 502, a protection plate 503, a limit groove 504, a limit block 505 and a top plate 506, wherein the fixing plate 501 is fixed at the top of the carrying plate 410, the fixing plate 501 is positioned at the front side and the rear side of the brightness meter 411, the top plate 506 is fixed at the top of the fixing plate 501, the buffer spring 502 is fixed at one side of the fixing plate 501 far away from the brightness meter 411, the protection plate 503 is fixed at one side of the buffer spring 502 far away from the fixing plate 501, the limit groove 504 is arranged inside the top plate 506 and the carrying plate 410, the limit block 505 is connected inside the limit groove 504 in a sliding mode, the limit block 505 is fixedly connected with the protection plate 503, and the protection assembly 5 is arranged to prevent the brightness meter 411 from colliding with the shell 401;
The third detection module 4 further includes a second lead screw 404, a transmission 405, a driving gear 406, a driven gear 407, a second slider 412 and a positioning block 413, the transmission 405 is fixed at the bottom of the driving chamber 402, the second lead screw 404 is connected with the transmission 405 through a coupling, the driving gear 406 is fixed on the first lead screw 403, the driven gear 407 is fixed on a rotating shaft of the transmission 405, the driven gear 407 is located behind the transmission 405, the driving gear 406 is engaged with the driven gear 407, the second slider 412 is in threaded connection with the second lead screw 404, the second slider 412 is in sliding connection with the inner wall of the driving chamber 402, the second slider 412 is prevented from rotating along with the second lead screw 404, and the positioning block 413 is fixed at the top of the second slider 412.
The second slider 412 is located in front of the transmission 405, the positioning block 413 corresponds to the first slider 409, the number of the fixing plates 501 and the number of the protection plates 503 are two, the fixing plates are correspondingly arranged on the front side and the rear side of the luminance meter 411, and the number of the buffer springs 502 is multiple.
The electric cylinder 9 and the driving motor 408 are electrically connected to an external controller.
The working principle is as follows: during the use, at first place projection equipment 8 on placing board 7 to under electronic jar 9's effect, projection equipment 8 passes through first detection module 2, second detection module 3 and third detection module 4 in proper order, and when projection equipment 8 got into the inside of third detection module 4, luminance meter 411 aligns with projection equipment 8 in driving motor 408's effect, and luminance meter 411 protects luminance meter 411 through protection component 5 at the in-process of adjusting.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. Automatic projection detection equipment, characterized in that includes: the device comprises a workbench (1), a first detection module (2), a second detection module (3), a third detection module (4), a protection assembly (5), a slide rail (6), a placing plate (7), a projection device (8) and an electric cylinder (9);
the first detection module (2), the second detection module (3) and the third detection module (4) are all arranged at the top of the workbench (1), and the first detection module (2), the second detection module (3) and the third detection module (4) are sequentially arranged from left to right;
the third detection module (4) comprises a shell (401), a driving chamber (402), a first lead screw (403), a driving motor (408), a first sliding block (409), an object carrying plate (410) and a brightness meter (411), wherein the shell (401) is fixed at the top of the driving chamber (402), the first lead screw (403) is rotatably connected to the front inner wall and the rear inner wall of the driving chamber (402), the driving motor (408) is fixed on the rear wall of the driving chamber (402), the first sliding block (409) is in threaded connection with the first lead screw (403), the first sliding block (409) is in sliding connection with the inner wall of the driving chamber (402), the object carrying plate (410) is fixed at the top of the first sliding block (409), and the brightness meter (411) is fixed at the top of the object carrying plate (410);
the protection assembly (5) comprises a fixing plate (501), a buffer spring (502), a protection plate (503), a limiting groove (504), a limiting block (505) and a top plate (506), wherein the fixing plate (501) is fixed at the top of the carrying plate (410), the fixing plate (501) is positioned at the front side and the rear side of the luminance meter (411), the top plate (506) is fixed at the top of the fixing plate (501), the buffer spring (502) is fixed at one side of the fixing plate (501) far away from the luminance meter (411), the protection plate (503) is fixed at one side of the buffer spring (502) far away from the fixing plate (501), the limiting groove (504) is arranged inside the top plate (506) and the carrying plate (410), the limiting block (505) is connected inside the limiting groove (504) in a sliding mode, and the limiting block (505) is fixedly connected with the protection plate (503);
slide rail (6) set up the top at workstation (1) to slide rail (6) are located the inboard of first detection module (2), second detection module (3) and third detection module (4), place board (7) sliding connection in the inside of slide rail (6), projection equipment (8) set up the top of placing board (7), the top at workstation (1) is fixed in electronic jar (9), and electronic jar (9) are located the left side of slide rail (6), the expansion end of electronic jar (9) with place board (7) fixed connection.
2. The automatic projection detection device according to claim 1, wherein the third detection module (4) further comprises a second lead screw (404), a transmission (405), a driving gear (406), a driven gear (407), a second slider (412) and a positioning block (413), the transmission (405) is fixed at the bottom of the driving chamber (402), the second lead screw (404) is connected with the transmission (405) through a coupling, the driving gear (406) is fixed on the first lead screw (403), the driven gear (407) is fixed on a rotating shaft of the transmission (405), the driven gear (407) is located at the rear of the transmission (405), the driving gear (406) is engaged with the driven gear (407), the second slider (412) is in threaded connection with the second lead screw (404), the second slider (412) is in sliding connection with the inner wall of the driving chamber (402), and the positioning block (413) is fixed at the top of the second slider (412).
3. The automatic projection detection device according to claim 2, characterized in that the second slider (412) is located in front of the transmission (405), and the positioning block (413) is provided in correspondence with the first slider (409).
4. The automatic projection detection device according to claim 1, wherein the number of the fixed plate (501) and the protection plate (503) is two, and the fixed plate and the protection plate are correspondingly arranged at the front side and the rear side of the luminance meter (411).
5. The automatic projection detection apparatus according to claim 1, wherein the number of the buffer springs (502) is provided in plural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903276.7U CN218035613U (en) | 2022-07-22 | 2022-07-22 | Automatic projection detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221903276.7U CN218035613U (en) | 2022-07-22 | 2022-07-22 | Automatic projection detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218035613U true CN218035613U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221903276.7U Active CN218035613U (en) | 2022-07-22 | 2022-07-22 | Automatic projection detection equipment |
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| CN (1) | CN218035613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202748A (en) * | 2023-05-05 | 2023-06-02 | 贾维斯智能(深圳)有限公司 | Calibration device of automobile data recorder lens module |
-
2022
- 2022-07-22 CN CN202221903276.7U patent/CN218035613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116202748A (en) * | 2023-05-05 | 2023-06-02 | 贾维斯智能(深圳)有限公司 | Calibration device of automobile data recorder lens module |
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