CN211697551U - Turning device and detection equipment - Google Patents
Turning device and detection equipment Download PDFInfo
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- CN211697551U CN211697551U CN202020283615.0U CN202020283615U CN211697551U CN 211697551 U CN211697551 U CN 211697551U CN 202020283615 U CN202020283615 U CN 202020283615U CN 211697551 U CN211697551 U CN 211697551U
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Abstract
The utility model relates to a test technical field especially relates to a turning device and check out test set. This turning device includes installation mechanism, first supporting mechanism and second supporting mechanism, and the relative first supporting mechanism of second supporting mechanism rotates around the primary shaft line, and the relative second supporting mechanism of installation mechanism rotates around the secondary shaft line, and first axis and secondary shaft line are perpendicular at the projection of horizontal plane mutually, and the operator operates the utility model provides a turning device can enough make display panel rotatory around the primary shaft line, can also make display panel rotatory around the secondary shaft line, so this turning device can realize that display panel detects the switching of visual angle more, can realize the comprehensive detection to display panel's defect, reduces the appearance of the hourglass condition of examining of display panel, improves display panel's the yield of dispatching from the factory. The detection equipment is applied to the overturning device, so that comprehensive detection on the display panel can be realized, and the delivery yield of the display panel is improved.
Description
Technical Field
The utility model relates to a test technical field especially relates to a turning device and check out test set.
Background
With the development of technology, the size of the display is becoming thinner and lighter, and the conventional Cathode Ray Tube (CRT) display has its advantages, but its size is large and power consumption is high, so that the display panels such as liquid crystal display panel, organic electroluminescent display panel, etc. have become mainstream. Display panels have become the mainstream products in the market due to their advantages of low operating voltage, no radiation, light weight, and small size.
The display panel needs to be detected on the detection equipment before the display panel leaves the factory, and the display panel can leave the factory after the display panel is detected to be qualified. The existing detection equipment comprises a turnover device, a display panel is placed on the turnover device, the existing turnover device can only drive the display panel to rotate around an axis, so that an operator can observe that the visual angle of the display panel is limited, some defects on the display panel can be observed only at certain special visual angles, the detection of a part of defects can not be realized only by utilizing the turnover device in the prior art, and therefore, the comprehensive detection of the defects of the display panel can not be realized by applying the existing turnover device.
Accordingly, a turning device and a detection device for solving the problem that the comprehensive detection of the display panel cannot be realized are needed to be invented.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a turning device to the realization reduces display panel's the appearance of examining the condition to display panel's comprehensive detection, improves display panel's the yield of dispatching from the factory.
The utility model discloses a detection equipment is proposed to another purpose to the realization reduces display panel's the appearance of examining the condition of leaking to display panel's comprehensive detection, improves display panel's the yield of dispatching from the factory.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a turning device, includes installation mechanism, installation mechanism is used for the installation to wait to detect the display panel, turning device still includes first supporting mechanism and second supporting mechanism, the second supporting mechanism is relative first supporting mechanism rotates around the first axis, installation mechanism is relative second supporting mechanism rotates around the second axis, first axis with the projection of second axis at the horizontal plane is mutually perpendicular.
Preferably, the first supporting mechanism is rotatably connected with the second supporting mechanism through a first rotating shaft, the mounting mechanism is rotatably connected with the second supporting mechanism through a second rotating shaft, and the first rotating shaft and/or the second rotating shaft are/is provided with a damping mechanism.
Preferably, the turning device further includes:
a first position indicating mechanism configured to indicate that the second support mechanism rotates to a first preset position relative to the first support mechanism.
Preferably, the first position indicating mechanism includes:
the first clamping groove is formed in the first supporting mechanism; and
the first floating screw is arranged on the first rotating shaft and comprises a first pipe body, a first spring and a first clamping block are arranged in the first pipe body, the first pipe body is connected with the first clamping block through the first spring, and when the second supporting mechanism rotates to the first preset position relative to the first supporting mechanism, the first spring enables the first clamping block to extend out of the first pipe body and is clamped in the first clamping groove.
Preferably, the turning device further includes:
a second position indicating mechanism configured to indicate that the mounting mechanism is rotated to a second preset position relative to the second support mechanism.
Preferably, the second position indicating mechanism includes:
the second clamping groove is formed in the second supporting mechanism; and
the second floating screw is arranged on the second rotating shaft and comprises a second pipe body, a second spring and a second clamping block are arranged in the second pipe body, the second pipe body is connected with the second clamping block through the second spring, and when the mounting mechanism rotates to the second preset position relative to the second supporting mechanism, the second spring enables the second clamping block to extend out of the second pipe body and be clamped in the second clamping groove.
Preferably, the turning device further includes:
a limiting mechanism configured to limit rotation of the mounting mechanism relative to the second support mechanism such that the mounting mechanism is at an extreme position.
Preferably, the limiting mechanism is a limiting block arranged on the second supporting mechanism, and when the mounting mechanism rotates to the limit position relative to the second supporting mechanism, the limiting block abuts against the mounting mechanism.
Preferably, the two groups of limiting mechanisms are positioned on two sides of the second axis.
A detection device comprising a flipping means as described above.
The utility model has the advantages that:
the utility model provides a turning device includes installation mechanism, first supporting mechanism and second supporting mechanism, and installation mechanism is used for the installation to wait to detect the display panel, and the relative first supporting mechanism of second supporting mechanism rotates around the primary shaft, and the relative second supporting mechanism of installation mechanism rotates around the secondary shaft, and primary shaft and secondary shaft are perpendicular at the projection of horizontal plane mutually, and the operator operates the utility model provides a turning device can enough make display panel rotatory around the primary shaft, can also make display panel rotatory around the secondary shaft, so this turning device can realize the switching of more observation visual angles of display panel, can realize the comprehensive detection to display panel's defect, reduces the appearance of the hourglass condition of examining of display panel, improves display panel's the yield that dispatches from factory.
The utility model provides a check out test set can realize the comprehensive detection to display panel through using as above turning device, reduces display panel's the appearance of examining the condition of lou, improves display panel's the yield of dispatching from the factory.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention 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 for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a turning device provided by an embodiment of the present invention in one direction;
fig. 2 is a schematic structural view of the turnover device provided by the embodiment of the present invention in another direction;
fig. 3 is a cross-sectional view of a turning device provided in an embodiment of the present invention in a first direction;
fig. 4 is a cross-sectional view of a turning device provided in an embodiment of the present invention in a second direction;
fig. 5 is a schematic structural diagram of a first supporting mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a first floating screw according to an embodiment of the present invention;
fig. 7 is a cross-sectional view of a first floating screw provided by an embodiment of the present invention;
fig. 8 is a sectional view of the turning device provided by the embodiment of the present invention in a third direction;
fig. 9 is a schematic structural diagram of a second floating screw according to an embodiment of the present invention;
fig. 10 is a cross-sectional view of a second floating screw provided by an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a second supporting mechanism according to an embodiment of the present invention.
The figures are labeled as follows:
1-an installation mechanism; 2-a first support mechanism; 3-a second support mechanism; 4-a first rotating shaft; 5-a second rotating shaft; 6-a damping mechanism; 7-a limiting mechanism; 8-a first position indicating mechanism; 9-a second position indicating mechanism;
81-a first card slot; 82-a first floating screw; 91-a second card slot; 92-a second floating screw;
821-a first pipe body; 822-a first spring; 823-first fixture block; 921-a second tube; 922-a second spring; 923-second fixture block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The present embodiment provides an inspection apparatus for performing a factory inspection of a display panel such as a liquid crystal display panel, an organic electro-luminescence display panel, or the like, the inspection apparatus including a flipping device as shown in fig. 1. As shown in fig. 1 and 2, the turning device includes an installation mechanism 1, a first support mechanism 2 and a second support mechanism 3, the installation mechanism 1 is used for installing a display panel to be detected, the second support mechanism 3 rotates around a first axis relative to the first support mechanism 2, the installation mechanism 1 rotates around a second axis relative to the second support mechanism 3, the first axis and the second axis are perpendicular to each other in projection on a horizontal plane, an operator can operate the turning device in this embodiment to enable the display panel to rotate around the first axis and also enable the display panel to rotate around the second axis, so that the turning device can realize switching of more observation visual angles of the display panel, can realize comprehensive detection of defects of the display panel, reduce the occurrence of the omission condition of the display panel, and improve the delivery yield of the display panel.
Because the weight of the display panel is relatively large, when the display panel is mounted on the mounting mechanism 1, under the action of the gravity of the display panel, the rotation between two adjacent rotating bodies (the first supporting mechanism 2, the second supporting mechanism 3 or the mounting mechanism 1) is not easy to control, and an operator needs to apply relatively large force to the turnover device or the display panel to overcome the influence of the gravity of the display panel. In order to solve the above problems, as shown in fig. 3 and 4, the first supporting mechanism 2 is rotatably connected to the second supporting mechanism 3 through a first rotating shaft 4, the mounting mechanism 1 is rotatably connected to the second supporting mechanism 3 through a second rotating shaft 5, a damping mechanism 6 is disposed on the first rotating shaft 4 and/or the second rotating shaft 5, the damping mechanism 6 can increase a buffer force of rotation between two adjacent rotating bodies, the buffer force can effectively overcome the gravity of the display panel, so that the rotation between the two adjacent rotating bodies is more controllable, and the manpower of an operator can be effectively saved.
As shown in fig. 4 and 5, the turnover device further includes a first position indicating mechanism 8, the first position indicating mechanism 8 is configured to indicate that the second supporting mechanism 3 rotates to a first preset position relative to the first supporting mechanism 2, and an operator may perform focus detection on some specific problems of the display panel when the second supporting mechanism 3 rotates to the first preset position relative to the first supporting mechanism 2.
As shown in fig. 4, the first position indicating mechanism 8 includes a first engaging groove 81 and a first floating screw 82, the first engaging groove 81 is formed on the first supporting mechanism 2, and the first floating screw 82 is disposed on the first rotating shaft 4. As shown in fig. 6 and 7, the first floating screw 82 includes a first tube 821, a first spring 822 and a first latch 823 are disposed in the first tube 821, the first tube 821 is connected to the first latch 823 through the first spring 822, when the second support mechanism 3 rotates to a first preset position relative to the first support mechanism 2, the first spring 822 makes the first latch 823 extend out of the first tube 821 and be latched in the first latch groove 81, at this time, an operator feels a click feeling, so as to achieve the purpose of indicating that the second support mechanism 3 rotates to the first preset position relative to the first support mechanism 2.
As shown in fig. 5, three first locking slots 81 are provided in the present embodiment, so that the first position indicating mechanism 8 of the present embodiment can realize the indication that the second supporting mechanism 3 rotates to three special positions relative to the first supporting mechanism 2.
In addition, as shown in fig. 7, the first latch 823 is provided in a spherical shape, and when a large rotational force is applied to the first floating screw 82 by an operator, the first latch 823 located in the first engaging groove 81 can be disengaged from the first engaging groove 81, and the operator can continue to rotate the second support mechanism 3 relative to the first support mechanism 2.
As shown in fig. 8, the turnover device further comprises a second position indicating mechanism 9, and the second position indicating mechanism 9 is used for indicating that the mounting mechanism 1 rotates to a second preset position relative to the second supporting mechanism 3. The operator can focus on detecting some specific problems of the display panel while the mounting mechanism 1 is rotated to the second preset position with respect to the second support mechanism 3.
As shown in fig. 8 to 10, the second position indicating mechanism 9 includes a second engaging groove 91 and a second floating screw 92, the second engaging groove 91 is disposed on the second supporting mechanism 3, the second floating screw 92 is disposed on the second rotating shaft 5, the second floating screw 92 includes a second tube 921, a second spring 922 and a second engaging block 923 are disposed in the second tube 921, the second tube 921 is connected to the second engaging block 923 via the second spring 922, when the mounting mechanism 1 rotates to a second predetermined position relative to the second supporting mechanism 3, the second spring 922 enables the second engaging block 923 to extend out of the second tube 921 and engage with the second engaging groove 91, at this time, the operator can feel a hand feeling of engaging, thereby achieving the purpose of indicating that the mounting mechanism 1 rotates to the second predetermined position relative to the second supporting mechanism 3.
As shown in fig. 11, the second card slot 91 of the present embodiment is provided with three pieces, so the second position indicating mechanism 9 of the present embodiment can realize the indication that the mounting mechanism 1 rotates to three special positions relative to the second supporting mechanism 3.
In addition, as shown in fig. 10, the second latching finger 923 is provided in a spherical shape, and when an operator applies a large rotational force to the second floating screw 92, the second latching finger 923 located in the second latching groove 91 can be disengaged from the second latching groove 91, and the operator can continue to rotate the mounting mechanism 1 relative to the second supporting mechanism 3.
As shown in fig. 8, the turnover device further includes a limiting mechanism 7, the limiting mechanism 7 can limit the installation mechanism 1 to rotate relative to the second supporting mechanism 3, so that the installation mechanism 1 is located at a limiting position, the phenomenon that the edge of the display panel collides with the ground due to the fact that the rotation angle of the installation mechanism 1 and the second supporting mechanism 3 is too large is avoided, and the yield and normal use of the display panel are ensured.
Specifically, as shown in fig. 1 and 8, the limiting mechanism 7 is a limiting block disposed on the second supporting mechanism 3, and when the mounting mechanism 1 rotates to a limit position relative to the second supporting mechanism 3, the limiting block abuts against the mounting mechanism 1. As shown in fig. 8, the two sets of limiting mechanisms 7 are provided, and the two sets of limiting mechanisms 7 are located on two sides of the second axis, so that the limiting positions for limiting the rotation of the mounting mechanism 1 relative to the second supporting mechanism 3 in two directions are realized.
It is noted that the basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a turning device, includes installation mechanism (1), installation mechanism (1) is used for installing the display panel who waits to detect, its characterized in that, turning device still includes first supporting mechanism (2) and second supporting mechanism (3), second supporting mechanism (3) are relative first supporting mechanism (2) rotate around the first axis, installation mechanism (1) is relative second supporting mechanism (3) rotate around the second axis, the first axis with the projection of second axis at the horizontal plane is mutually perpendicular.
2. A turnover device as claimed in claim 1, characterized in that the first support mechanism (2) and the second support mechanism (3) are rotatably connected by a first rotating shaft (4), the mounting mechanism (1) and the second support mechanism (3) are rotatably connected by a second rotating shaft (5), and a damping mechanism (6) is arranged on the first rotating shaft (4) and/or the second rotating shaft (5).
3. The flipping mechanism of claim 2, further comprising:
a first position indicating mechanism (8) configured to indicate rotation of the second support mechanism (3) relative to the first support mechanism (2) to a first preset position.
4. A roundabout according to claim 3, characterized in that said first position-indicating means (8) comprise:
the first clamping groove (81) is formed in the first supporting mechanism (2); and
the first floating screw (82) is arranged on the first rotating shaft (4), the first floating screw (82) comprises a first pipe body (821), a first spring (822) and a first clamping block (823) are arranged in the first pipe body (821), the first pipe body (821) is connected with the first clamping block (823) through the first spring (822), and when the second supporting mechanism (3) rotates to the first preset position relative to the first supporting mechanism (2), the first spring (822) enables the first clamping block (823) to extend out of the first pipe body (821) and be clamped in the first clamping groove (81).
5. The flipping mechanism of claim 2, further comprising:
a second position indicating mechanism (9) configured to indicate that the mounting mechanism (1) is rotated to a second preset position relative to the second support mechanism (3).
6. A roundabout according to claim 5, characterized in that said second position-indicating means (9) comprise:
the second clamping groove (91) is formed in the second supporting mechanism (3); and
second floating screw (92), set up and be in on second pivot (5), second floating screw (92) include second body (921), be provided with second spring (922) and second fixture block (923) in second body (921), second body (921) passes through second spring (922) with second fixture block (923) are connected, work as installation mechanism (1) is relative second supporting mechanism (3) are rotatory extremely during the position is predetermine to the second, second spring (922) make second fixture block (923) stretch out second body (921) and joint are in second draw-in groove (91).
7. The flipping mechanism of claim 1, further comprising:
a limiting mechanism (7) configured to limit the rotation of the mounting mechanism (1) relative to the second support mechanism (3) such that the mounting mechanism (1) is in an extreme position.
8. A turnover device as claimed in claim 7, characterized in that the limiting means (7) is a limiting block provided on the second support means (3), which limiting block abuts against the mounting means (1) when the mounting means (1) is rotated to the extreme position relative to the second support means (3).
9. A turnover device as claimed in claim 7, characterized in that the limiting mechanisms (7) are in two groups, two groups of limiting mechanisms (7) being located on either side of the second axis.
10. A detection apparatus comprising a flipping device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283615.0U CN211697551U (en) | 2020-03-10 | 2020-03-10 | Turning device and detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283615.0U CN211697551U (en) | 2020-03-10 | 2020-03-10 | Turning device and detection equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211697551U true CN211697551U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020283615.0U Active CN211697551U (en) | 2020-03-10 | 2020-03-10 | Turning device and detection equipment |
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| CN (1) | CN211697551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289242A (en) * | 2020-10-30 | 2021-01-29 | 苏州精濑光电有限公司 | Display panel detection device |
| CN114636711A (en) * | 2022-03-22 | 2022-06-17 | 业成科技（成都）有限公司 | A verifying attachment for display screen |
-
2020
- 2020-03-10 CN CN202020283615.0U patent/CN211697551U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289242A (en) * | 2020-10-30 | 2021-01-29 | 苏州精濑光电有限公司 | Display panel detection device |
| CN114636711A (en) * | 2022-03-22 | 2022-06-17 | 业成科技（成都）有限公司 | A verifying attachment for display screen |
| CN114636711B (en) * | 2022-03-22 | 2023-11-21 | 业成科技（成都）有限公司 | Inspection device for display screen |
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