CN217467965U - Multi-station screen brightness and chromaticity testing device - Google Patents
Multi-station screen brightness and chromaticity testing device Download PDFInfo
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- CN217467965U CN217467965U CN202220140796.0U CN202220140796U CN217467965U CN 217467965 U CN217467965 U CN 217467965U CN 202220140796 U CN202220140796 U CN 202220140796U CN 217467965 U CN217467965 U CN 217467965U
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Abstract
The utility model discloses a multistation screen brightness and chroma testing device, which comprises a device body, wherein a bearing plate body capable of sliding back and forth along the length direction of the device body is arranged on an upper cover of the device body, at least two testing stations are arranged on the bearing plate body side by side from left to right, and each testing station comprises a holding area; the through hole penetrates through the bearing plate body and is positioned in the middle of the accommodating area; automatically inserting and drawing a USB; the light-shading shell is separated from the bearing plate body by a small distance; and the analyzer probe is arranged inside the light-shading shell, a preset distance is reserved between the analyzer probe and the bearing plate body, and the through hole can pass through the analyzer probe from the position right above the bearing plate body in the sliding process. The utility model discloses a testing arrangement has not only reduced the produced error of data collection, has improved data acquisition's accuracy greatly, and data acquisition's time also shortens greatly moreover, has improved efficiency of software testing, and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the screen test technique and specifically relates to a multistation screen brightness and chroma testing arrangement is related to.
Background
The display screen is a key part of human-computer interaction as a core component of the smart phone, and the quality of the display screen seriously affects the experience of a user on the smart phone. Due to the manufacturing process, etc., the display screen may have color cast or abnormal brightness after being manufactured. Therefore, before the mobile phone is put into use, the chromaticity and brightness of the display screen of the mobile phone need to be calibrated so as to eliminate the problem of color cast or abnormal brightness and avoid the defective products from being put into use.
The traditional detection means is to detect the display screen of the mobile phone one by one through naked eyes, but the detection means has the defects of low detection efficiency, high labor cost, lack of uniform judgment standard and the like.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a multistation screen brightness and chroma testing arrangement, its simple structure, convenient operation, and improve work efficiency, reduce the cost of labor.
To achieve the above object, the present invention adopts the following:
a multi-station screen brightness and chroma testing device comprises:
the device body, its upper cover disposes one and can follow its length direction reciprocating sliding's bearing plate body, from left to right side by side on the bearing plate body be provided with two at least test station, include on the test station:
the accommodating area is used for accommodating a product to be tested;
a through hole which penetrates through the bearing plate body and is positioned in the middle of the accommodating area;
the USB automatic plugging module is positioned on one side of the accommodating area and is provided with a USB plug which can horizontally extend to or far away from the accommodating area;
the device also comprises a light-proof shell, wherein the lower part of the light-proof shell is semi-hidden in the device body, the top of the light-proof shell is exposed out of the upper cover of the device body, and the light-proof shell is separated from the bearing plate body by a small distance; and
the analyzer probe is arranged inside the light-resistant shell, a preset distance is reserved between the analyzer probe and the bearing plate body, and the through hole can pass through the analyzer probe directly above the sliding process of the bearing plate body.
In a preferred embodiment of the present invention, the analyzer probe is fixed on a moving body, and the moving body is movably disposed on a fixing seat up and down through a clamping body, the fixing seat is fixed inside the light-shielding housing; under the action of external force, the moving body drives the clamping body to move up and down relative to the fixed seat.
In a preferred embodiment of the present invention, distance scale lines are printed on the side portions of the fixing base, and mark lines are correspondingly disposed on the side portions of the clamping body.
In a preferred embodiment of the present invention, the bearing plate and the upper cover of the device body are moved relatively by a sliding block assembly, and a push-pull cylinder is further mounted on the upper cover of the device body, and an output end of the push-pull cylinder is connected to the bearing plate.
In a preferred embodiment of the present invention, displacement protection plates are respectively disposed on two sides of the upper cover of the device body to limit the moving range of the support plate on the upper cover of the device body.
In a preferred embodiment of the present invention, a connecting member is disposed between the upper cover and the device body to enable the upper cover and the device body to be folded or opened relatively; and lifting cylinders are obliquely arranged on two sides in the device body, the bottom end of each lifting cylinder is hinged with the device body, and the output end of each lifting cylinder is hinged with the upper cover.
In a preferred embodiment of the present invention, one of the upper cover and the device body is provided with an elastic buckle, and the other is correspondingly provided with a hook.
In a preferred embodiment of the present invention, the device further comprises a protection member detachably covering the through hole.
Compared with the prior art, the utility model discloses a multistation screen brightness and colourity testing arrangement, it mainly gathers the luminance and the colourity of screen intermediate position pixel through the analysis appearance probe, final acquisition result is on signal transmission to outside terminal equipment, terminal equipment can compare acquisition result data with the benchmark luminance data and the benchmark colourity data that prestore, so, the produced error of data acquisition has not only been reduced, data acquisition's accuracy has been improved greatly, and data acquisition's time also shortens greatly, and the efficiency of software testing is improved, and convenient operation.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram illustrating a multi-station screen brightness and chromaticity testing apparatus according to an embodiment of the present invention;
fig. 2 is an internal schematic diagram illustrating a multi-station screen brightness and chromaticity testing apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing the relevant structure of an analyzer probe;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 1;
in the figures, the various reference numbers are:
10-device body, 20-supporting plate body, 30-USB automatic plugging module, 40-light-shielding shell, 50-analyzer probe, 60-protective body, 110-upper cover, 120-displacement protective plate, 130-elastic buckle, 140-hook, 150-lifting cylinder, 210-accommodating area, 220-through hole, 310-USB plug, 510-moving body, 520-clamping body, 521-marking line, 530-fixing seat and 531-distance scale line.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the present invention, "plurality" and "a plurality" mean at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
The utility model provides a display screen colourity and luminance testing arrangement aims at solving the problem that current detection means exists detection efficiency low, the cost of labor is high, lack unified judgement standard.
Referring to fig. 1 and 2, the multi-station screen brightness and chromaticity testing apparatus includes:
an accommodating area 210, the inner space of which is used for placing a product to be tested;
a through hole 220 passing through the supporting plate 20 and located at the middle position of the receiving area 210;
the USB automatic plugging module 30 is located at one side of the accommodating area 210, and is provided with a USB plug 30 that can horizontally extend to or far away from the accommodating area 210;
the device further comprises a light-shielding shell 40, wherein the lower part of the light-shielding shell is semi-hidden in the device body 10, the top part of the light-shielding shell is exposed out of the upper cover 110 of the device body 10, and the light-shielding shell 40 is spaced from the supporting plate 20 by a small distance; and
the analyzer probe 50 is disposed inside the light-shielding case 40, and a predetermined distance is left between the analyzer probe 50 and the support plate 20, so that the through hole 220 passes through the analyzer probe 50 directly above the support plate 20 during the sliding process. Locate the inside aim at of light-resistant casing with the analysis appearance probe, avoid external light to produce the influence to the degree of accuracy of analysis appearance probe data collection, further improved the precision of data collection.
Specifically, when the testing device is used, a plurality of mobile phone products to be tested are placed in the containing area with the screens facing downwards, then the supporting plate body is controlled to move from one end of the upper cover to the other end, so that the through hole on each containing area can pass through the position right above the analyzer probe, when the through hole stops at the position right above the analyzer probe, the USB plug of the USB automatic plugging and unplugging module is controlled to be automatically inserted into the USB interface of the mobile phone to be tested, thereby realizing the communication connection with the mobile phone products to be tested, at the moment, the analyzer probe collects the brightness and the chromaticity of the pixel point at the middle position of the screen, the final collection result is sent to external terminal equipment through signals, the terminal equipment compares the collection result data with the prestored reference brightness data and reference chromaticity data, after the test of the test products to be tested in one of the containing areas is finished, the supporting plate body is controlled to continuously move to enable the through hole on the next containing area to be positioned above the analyzer probe, the previous test actions are repeated. Therefore, errors generated by data collection are reduced, the accuracy of data collection is greatly improved, the time of data collection is greatly shortened, the test efficiency is improved, in addition, the device can also carry out parallel test on a plurality of mobile phones, mutual interference cannot occur in the test process, the test at each station can adapt to the mobile phones of different models and sizes, and the application range is very wide.
Referring to fig. 3, the analyzer probe 50 is fixed on a moving body 510, the moving body 510 is movably disposed on a fixing base 530 through a clamping body 520, and the fixing base 530 is fixed inside the light-shielding case 40; under the action of the external force, the moving body 510 drives the clamping body 520 to move up and down relative to the fixed seat 530. The distance between the analyzer probe and the bearing plate body is designed to be adjustable, so that the height of the analyzer probe can be properly adjusted for different models of mobile phones in actual test work, the distance between the analyzer probe and a screen of a mobile phone product to be tested is controlled to be about 1mm, and the analyzer probe can acquire data.
Furthermore, distance scale lines 531 are printed on the side portions of the fixing seat 530, the mark lines 521 are correspondingly arranged on the side portions of the clamping body 520, and the relative positions of the mark lines 521 and the distance scale lines 531 are compared, so that the up-and-down movement displacement of the moving body is accurately controlled, and the distance between the analyzer probe and the screen of the mobile phone product to be tested can be accurately controlled.
In this embodiment, the supporting plate 20 and the upper cover 110 of the apparatus body 10 are relatively moved by a sliding rail assembly, and the upper cover 110 of the apparatus body 10 is further provided with a push-pull cylinder (not shown), and an output end of the push-pull cylinder is connected to the supporting plate 20. The mechanism for controlling the movement of the bearing plate body has low cost and convenient operation.
Furthermore, displacement protection plates 120 are respectively disposed on two sides of the upper cover 110 of the device body 10 to limit the moving range of the support plate 20 on the upper cover 110 of the device body 10, so as to prevent the support plate 20 from accidentally slipping off from the upper cover 110 of the device body 10.
A connecting member (not shown) for enabling the upper cover 110 and the device body 10 to be folded or unfolded relatively is provided between the upper cover 110 and the device body 10; and lifting cylinders 150 are obliquely arranged at both sides of the interior of the device body 10, the bottom ends of the lifting cylinders 150 are hinged with the device body 10, and the output ends thereof are hinged with the upper cover 110. Therefore, the upper cover can be opened through the lifting cylinder, and the related parts in the device body are conveniently maintained.
Further, as shown in fig. 4, one of the upper cover 110 and the device body 10 is provided with an elastic buckle 130, and the other is correspondingly provided with a hook 140. Through the cooperation of elastic buckle and couple, make the upper cover closely paste on the device body to it can not appear rocking to ensure the test in-process upper cover.
In addition, still include a protection piece 60, its detachably cover covers on through-hole 220, is in under the prerequisite of non-operating condition at this testing arrangement, covers the protection body in the through-hole top, can effectively avoid external dust or other impurity to fall on the analysis appearance probe surface, guarantees the accuracy of data acquisition next time.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (8)
1. A multi-station screen brightness and chroma testing device is characterized by comprising:
the device body, its upper cover disposes one and can follow its length direction reciprocating sliding's bearing plate body, from left to right side by side on the bearing plate body be provided with two at least test station, include on the test station:
the accommodating area is used for accommodating a product to be tested;
a through hole which penetrates through the bearing plate body and is positioned in the middle of the accommodating area;
the USB automatic plugging module is positioned on one side of the accommodating area and is provided with a USB plug which can horizontally extend to or far away from the accommodating area;
the device also comprises a light-proof shell, wherein the lower part of the light-proof shell is semi-hidden in the device body, the top of the light-proof shell is exposed out of the upper cover of the device body, and the light-proof shell is separated from the bearing plate body by a small distance; and
the analyzer probe is arranged inside the light-resistant shell, a preset distance is reserved between the analyzer probe and the bearing plate body, and the through hole can pass through the analyzer probe directly above the sliding process of the bearing plate body.
2. The multi-station screen brightness and chromaticity test device according to claim 1, wherein the analyzer probe is fixedly mounted on a moving body, and the moving body is movably mounted on a fixing seat up and down by a clamping body, the fixing seat is fixedly mounted inside the light-shielding housing; under the action of external force, the moving body drives the clamping body to move up and down relative to the fixed seat.
3. The multi-station screen brightness and chromaticity test device according to claim 2, wherein distance scale lines are printed on the side portions of the fixing base, and mark lines are correspondingly arranged on the side portions of the clamping bodies.
4. The multi-station screen brightness and chromaticity testing device according to claim 1, wherein the supporting plate and the upper cover of the device body realize relative movement through a sliding rail and a sliding block assembly, the upper cover of the device body is further provided with a push-pull cylinder, and an output end of the push-pull cylinder is connected with the supporting plate.
5. The device for testing the brightness and the chromaticity of a multi-station screen according to claim 4, wherein displacement protection plates are respectively arranged on two sides of the upper cover of the device body to limit the moving range of the supporting plate body on the upper cover of the device body.
6. The multi-station screen brightness and chromaticity test device according to claim 1, wherein a connecting member is provided between the upper cover and the device body to enable the upper cover and the device body to be relatively folded or unfolded; and lifting cylinders are obliquely arranged on two sides in the device body, the bottom end of each lifting cylinder is hinged with the device body, and the output end of each lifting cylinder is hinged with the upper cover.
7. The device for testing the brightness and the chromaticity of the multi-station screen according to claim 6, wherein one of the upper cover and the device body is provided with an elastic buckle, and the other one is correspondingly provided with a hook.
8. The multi-station screen brightness and chromaticity test device according to claim 1, further comprising a protection member detachably covering the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220140796.0U CN217467965U (en) | 2022-01-19 | 2022-01-19 | Multi-station screen brightness and chromaticity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220140796.0U CN217467965U (en) | 2022-01-19 | 2022-01-19 | Multi-station screen brightness and chromaticity testing device |
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| Publication Number | Publication Date |
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| CN217467965U true CN217467965U (en) | 2022-09-20 |
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| CN202220140796.0U Active CN217467965U (en) | 2022-01-19 | 2022-01-19 | Multi-station screen brightness and chromaticity testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054052A (en) * | 2023-08-16 | 2023-11-14 | 昆山迈致治具科技有限公司 | Screen brightness testing device, assembly method and testing method |
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2022
- 2022-01-19 CN CN202220140796.0U patent/CN217467965U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054052A (en) * | 2023-08-16 | 2023-11-14 | 昆山迈致治具科技有限公司 | Screen brightness testing device, assembly method and testing method |
| CN117054052B (en) * | 2023-08-16 | 2024-04-05 | 昆山迈致治具科技有限公司 | Screen brightness testing device, assembly method and testing method |
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