Material box for transferring COB (Chip On Board) display module

Abstract

The utility model relates to the technical field of COB display module production, in particular to a COB display module transfer material box, which comprises a box body, a box cover, a box cover and a box cover, the supporting mechanism comprises two supporting pieces used for supporting the COB display module, each supporting piece comprises a connecting end and a supporting end, the connecting ends of the two supporting pieces are connected to the two side walls respectively, the supporting ends of the two supporting pieces are arranged in the box body at the same height, and groove bodies with open tops are formed in the supporting ends of the two supporting pieces; the grooves are used for placing stand columns at the two ends of the COB display module respectively, and the depth of the grooves is smaller than the height of the stand columns. The stand column of the COB display module is placed in the groove body of the supporting end of the supporting piece, and the depth of the groove body is smaller than the height of the stand column, so that the COB display module is supported, and the problem that components are damaged due to the fact that the supporting piece makes contact with the components of the COB display module is solved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of COB display module production, and in particular to a COB display module conversion box. Background Art

[0002] After the COB display module has completed the cutting process, it is usually necessary to load the cut COB display module onto a transfer plate for transportation to the next process.

[0003] For example, the prior art proposes a backlight module tray (CN 207141689 U), including a tray body, a first groove is provided on the tray body, at least one first protrusion is provided on the left and right walls of the first groove, the inner side of the first protrusion is lower than the outer side, the upper side of the first protrusion is inclined downward from the outer side to the inner side, at least one second protrusion is provided on the front and rear side walls of the first groove, the inner side of the second protrusion is lower than the outer side, the upper side of the second protrusion is inclined downward from the outer side to the inner side, the inner side of the first protrusion on the left and right side walls of the first groove and the inner side of the second protrusion on the front and rear side walls of the first groove restrict the backlight module in the groove. The utility model makes it difficult for the backlight module to be stuck when placed in the tray, and the backlight module is easy to be placed in the tray, thereby improving the placement efficiency.

[0004] If the tray of the above-mentioned prior art is used to load the COB display module, a robot with higher precision is required to meet the requirements of automated handling, which greatly increases the cost of automated operation. If an ordinary material box is used to load the COB display module, the touchable process edge no longer exists after the COB display module is cut, and forced loading will damage components such as the driver chip on the back or the light-emitting chip on the front. Based on this, how to avoid damaging the components on the COB display module when the COB display module is converted to a material box during the loading and transportation of the COB display module is a problem that technical personnel in this field need to consider. Utility Model Content

[0005] A technical problem to be solved by the present disclosure is how to avoid damaging components on the COB display module during the process of loading and transporting the COB display module in the above-mentioned COB display module conversion box.

[0006] In order to solve the above technical problems, the embodiments of the present disclosure provide a COB display module conversion box, including: a box body, the box body including two opposite side walls; a supporting mechanism, the supporting mechanism including two supporting members for supporting the COB display module, the supporting members including a connecting end and a supporting end, the connecting ends of the two supporting members are respectively connected to the two side walls, the supporting ends of the two supporting members are arranged at the same height in the box body, and both are provided with grooves with open tops for respectively placing the columns at the two ends of the COB display module, and the depth of the grooves is less than the height of the columns.

[0007] In some embodiments, the supporting mechanism includes multiple supporting mechanisms, and the multiple supporting mechanisms are distributed along the vertical direction.

[0008] In some embodiments, the distance between the supporting ends of the two supporting members is adjustable to support COB display modules of different sizes.

[0009] In some embodiments, the support mechanism also includes a clamping member, which includes two angle irons, the vertical parts of the two angle irons are respectively connected to the side walls on the upper and lower sides of an opening opened on the side wall, and a clamping space is formed between the horizontal parts of the two angle irons. The connecting end passing through the opening passes through the clamping space and is movably arranged in the clamping space along the horizontal direction to adjust the distance between the supporting ends of the two support members.

[0010] In some embodiments, a first locking mechanism is provided on the horizontal portion of the angle iron for locking the support member in the clamping space.

[0011] In some embodiments, the support member includes a top plate and a bottom plate, the top plate is disposed on the bottom plate, and the width of the top plate in the horizontal direction is smaller than the width of the bottom plate in the horizontal direction, so that an L-shaped groove is formed on the supporting end of the support member.

[0012] In some embodiments, the top plate is movably disposed on the bottom plate in a horizontal direction to adjust the width of the L-shaped trough body in the horizontal direction.

[0013] In some embodiments, a second locking mechanism is provided on the top plate for locking the top plate on the bottom plate.

[0014] In some embodiments, an elastic pad is provided on the inner wall of the trough body.

[0015] In some embodiments, the box body further includes a base and a top cover, the bottom ends of the two side walls are respectively connected to the two ends of the base, and the top ends of the two side walls are respectively connected to the two ends of the top cover.

[0016] According to the above technical scheme, the present disclosure provides a COB display module conversion box, which realizes support for the COB display module by placing the column of the COB display module in the groove body of the supporting end of the support member, and the depth of the groove body is less than the height of the column, while avoiding the problem of damage to the components caused by the contact between the supporting member and the components of the COB display module; by arranging multiple supporting mechanisms in the vertical direction, multiple COB display modules are placed in layers up and down, thereby improving the conversion efficiency; by adjusting the distance between the supporting ends of the two supporting members, COB display modules of different sizes can be placed on the supporting mechanism, thereby further improving the application scope of the COB display module conversion box; the safety of the COB display module is guaranteed by the first locking mechanism, the second locking mechanism and the elastic pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a front view of a material box for converting a COB display module according to an embodiment of the present disclosure;

[0019] Figure 2 This is a cross-sectional view of a COB display module conversion box according to an embodiment of the present disclosure;

[0020] Figure 3 This is a schematic diagram of a column placed on a tank body according to an embodiment of the present disclosure;

[0021] Figure 4 This is a schematic diagram of a clamping space formed by an angle iron according to an embodiment of the present disclosure;

[0022] Figure 5 is a schematic diagram of the support component of an embodiment of the present disclosure;

[0023] Figure 6 is a plan view of a support member according to an embodiment of the present disclosure;

[0024] Figure 7 is a cross-sectional view of a support member BB according to an embodiment of the present disclosure;

[0025] Figure 8 It is a cross-sectional view of a support member CC according to an embodiment of the present disclosure.

[0026] Description of reference numerals:

[0027] 1. Box body; 2. Side wall; 3. Support member; 4. Connection end; 5. Support end; 6. Trough body; 7. Column; 8. COB display module; 9. Angle iron; 10. Clamping space; 11. First locking mechanism; 12. Top plate; 13. Bottom plate; 14. Second locking mechanism; 15. Elastic pad; 16. Base; 17. Top cover; 18. Opening; 19. Inverted trapezoidal convex strip; 20. Inverted trapezoidal concave groove; X, horizontal direction; Y, vertical direction. DETAILED DESCRIPTION

[0028] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0029] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0030] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0031] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0032] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0033] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0034] The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the specification. As mentioned in the above background technology, after the COB display module completes the cutting process, it is usually necessary to load the cut COB display module through a transfer tray for transportation to carry out the next process. If the prior art tray in the background technology is used to load the COB display module, a robot with higher precision is required to meet the requirements of automated transportation, which greatly increases the cost of automated operation. If an ordinary material box is used to load the COB display module, the touchable process edge will no longer exist after the COB display module is cut, and forced loading will damage the components such as the driver chip on the back or the light-emitting chip on the front. Based on this, the inventor of the present application provides a COB display module transfer box in one or more embodiments, by placing the column of the COB display module in the groove body of the support end of the support member, and the depth of the groove body is less than the height of the column, while supporting the COB display module, the problem of damage to the components caused by the contact between the support member and the components of the COB display module is avoided, thereby solving one or more problems in the prior art.

[0035] In view of the above-mentioned technical problems, the utility model provides a COB display module conversion box, such as Figure 1-Figure 3As shown, it includes: a box body 1, the box body 1 includes two opposite side walls 2; a supporting mechanism, the supporting mechanism includes two supporting members 3 for supporting a COB display module 8, the supporting member 3 includes a connecting end 4 and a supporting end 5, the connecting ends 4 of the two supporting members 3 are respectively connected to the two side walls 2, the supporting ends 5 of the two supporting members 3 are arranged at the same height in the box body 1 and are provided with a groove body 6 with an open top, so as to respectively place the columns 7 at the two ends of the COB display module 8, and the depth of the groove body 6 is less than the height of the column 7.

[0036] According to the installation process requirements of the COB display module 8, a plurality of columns 7 are respectively provided on both ends of the back of the COB display module 8. The columns 7 are sucked onto the back plate of the COB display box by suction, so that the COB display module 8 is installed in the box. For this reason, the height of the columns 7 must be higher than the height of the components on the COB display module 8. After the COB display module 8 is cut, when it needs to be reused, the columns 7 at both ends of the COB display module 8 are respectively placed in the groove 6 on the support ends 5 of the two support members 3, thereby forming a support for the COB display module 8 to complete the transfer. At the same time, since the depth in the groove is less than the height of the columns 7, it prevents contact with the components on the COB display module 8, thereby avoiding the problem of scratching the components during the conversion process. Further, the material of the side wall 2 and the support member 3 of the box body 1 is not limited, as long as it is ensured to have sufficient strength. Preferably, stainless steel can be used.

[0037] Compared with the prior art, a COB display module conversion box of the present application places the column 7 of the COB display module 8 in the groove 6 of the supporting end 5 of the support member 3, and the depth of the groove 6 is less than the height of the column 7. Thus, the COB display module 8 is supported while avoiding the problem of damage to the components caused by contact between the support member 3 and the components of the COB display module 8.

[0038] In some embodiments, Figure 1 As shown, the support mechanism includes a plurality of support mechanisms, and the plurality of support mechanisms are distributed along the vertical direction Y. Accordingly, the side wall 2 may include a plurality of openings 18 passing therethrough (in Figure 4 ), and each opening 18 may correspond to a supporting mechanism, and the opening 18 divides the side wall 2 into multiple sections. By arranging multiple supporting mechanisms in the vertical direction Y, multiple COB display modules 8 are placed in layers up and down, so that multiple COB display modules 8 can be placed in the box body 1 at the same time, improving the conversion efficiency.

[0039] In some embodiments, the spacing between the support ends 5 of two adjacent support members 3 on the same side wall 2 is adjustable to support COB display modules 8 of different sizes. By adjusting the spacing between the support ends 5 of two adjacent support members 3 on the same side wall 2, COB display modules 8 of different sizes can be placed on the support mechanism, further improving the scope of application of the COB display module conversion box. For example, the adjustment of the spacing between the support ends 5 can be achieved by a telescopic mechanism, and the telescopic mechanism includes a plurality of telescopic rods, and the plurality of telescopic rods are distributed in a direction perpendicular to the horizontal direction X, the fixed end of the telescopic rod is connected to the side wall 2, and the telescopic end of the telescopic rod is connected to the connecting end 4 of the support member 3, and the spacing between the support ends 5 of the two support members 3 is adjusted by the telescopic rod. For another example, at least a portion of the section of the side wall 2 can be set as a sleeve with adjustable length.

[0040] In some embodiments, Figure 1 and Figure 4 As shown, the support mechanism also includes a clamping member, which includes two angle irons 9. The vertical parts of the two angle irons 9 are respectively connected to the side wall 2 on the upper and lower sides of the opening 18 opened on the side wall 2. A clamping space 10 is formed between the horizontal parts of the two angle irons 9. The connecting end 4 passing through the opening 18 passes through the clamping space 10 and is movably arranged in the clamping space along the horizontal direction X, so as to adjust the distance between the support ends 5 of the two support members 3 respectively located on the two side walls 2 at the same height. The support member 3 can be moved in the horizontal direction X through the clamping member and the opening 18 on the side wall 2, thereby realizing the adjustment of the distance between the support ends 5 of the two support members 3. At the same time, the stability of the sliding connection between the support member 3 and the side wall 2 is ensured through the clamping space 10. Further, the angle iron 9 can also be made of stainless steel, and the vertical part of the angle iron 9 can be connected to the side wall 2 by bolts or welding.

[0041] In some embodiments, Figure 4 As shown, a first locking mechanism 11 is provided on the horizontal portion of the angle iron 9 for locking the support member 3 in the clamping space. When the support member 3 moves to a preset position along the horizontal direction X, the support member 3 can be locked in the clamping space by the first locking mechanism 11, so as to avoid the problem that the support member 3 moves along the horizontal direction X by itself during the process of supporting the COB display module 8 and damages the COB display module 8. Specifically, the first locking mechanism 11 includes a first locking bolt, and the first locking bolt is perforated through a threaded hole on the horizontal portion of the angle iron 9 to abut against the support member 3, thereby locking the support member 3 in the clamping space.

[0042] In some embodiments, Figure 5 and Figure 6As shown, the support member 3 includes a top plate 12 and a bottom plate 13, the top plate 12 is arranged on the bottom plate 13, and the width of the top plate 12 along the horizontal direction X is smaller than the width of the bottom plate 13 along the horizontal direction X, so that an L-shaped groove 6 is formed on the support end 5 of the support member 3. By setting the top plate 12 and the bottom plate 13 to form an L-shaped groove 6 on the support end 5 of the support member 3, the L-shaped groove 6 realizes the function of placing the column 7, and at the same time facilitates the staff to place the COB display module 8 on the support member 3 or take it out from the support member 3. Specifically, the top plate 12 and the bottom plate 13 can also be made of stainless steel.

[0043] In some embodiments, the top plate 12 is movably disposed on the bottom plate 13 along the horizontal direction X to adjust the width of the L-shaped trough 6 along the horizontal direction X. By adjusting the width of the trough 6 along the horizontal direction X, columns 7 of different sizes can be placed therein, thereby further improving the adaptability of the COB display module conversion box. Specifically, Figure 8 As shown, an inverted trapezoidal ridge 19 is provided at the bottom of the top plate 12 along the horizontal direction X, and an inverted trapezoidal groove 20 is provided on the bottom plate 13 along the horizontal direction X. The inverted trapezoidal ridge is slidably arranged in the inverted trapezoidal groove 20, and a sliding connection between the top plate 12 and the bottom plate 13 is realized by the inverted trapezoidal ridge 19 and the inverted trapezoidal groove 20.

[0044] In some embodiments, Figure 6 and Figure 7 As shown, a second locking mechanism 14 is provided on the top plate 12 for locking the top plate 12 on the bottom plate 13. The top plate 12 can be locked on the bottom plate 13 by the second locking mechanism 14, thereby preventing the top plate 12 from sliding on its own and damaging the COB display module 8. For example, after placing the column 7 of the COB display module 8 into the L-shaped slot 6, the top plate 12 is moved on the bottom plate 13 so that the side wall 2 of the top plate 12 abuts against the column 7, and then the top plate 12 is fixed to the bottom plate 13 by the second locking mechanism 14, that is, the COB display module 8 is clamped between the two L-shaped slots 6, thereby fixing the COB display module 8. At the same time, the second locking mechanism 14 prevents the top plate 12 from sliding on its own and hitting the side of the column 7 and damaging the column 7. Specifically, the second locking mechanism 14 includes a second locking bolt, which passes through a threaded hole formed on the top plate 12 and abuts against an upper surface of the top plate 12 , thereby locking the top plate 12 on the bottom plate 13 .

[0045] In some embodiments, Figure 7 As shown, an elastic pad 15 is arranged on the inner wall of the groove body 6. By arranging the elastic pad 15 on the inner wall of the groove body 6, the problem of the inner wall scratching the column 7 is avoided.

[0046] In some embodiments, Figure 1As shown, the box body 1 also includes a base 16 and a top cover 17, the bottom ends of the two side walls 2 are respectively connected to the two ends of the base 16, and the top ends of the two side walls 2 are respectively connected to the two ends of the top cover 17. The stability of the box body 1 structure is ensured by the base 16 and the top cover 17, thereby further ensuring the safety of the COB display module 8. Specifically, the base 16 and the top cover 17 can also be made of stainless steel.

[0047] In summary, compared with the prior art, the present invention provides a COB display module conversion box, which supports the COB display module 8 by placing the column 7 of the COB display module 8 in the groove 6 of the support end 5 of the support member 3, and the depth of the groove 6 is less than the height of the column 7, thereby avoiding the problem of damage to the components caused by the contact between the support member 3 and the components of the COB display module 8; by arranging multiple support mechanisms in the vertical direction Y, multiple COB display modules 8 are placed in layers up and down, thereby improving the conversion efficiency; by adjusting the support ends 5 of two adjacent support members 3 and / or the distance between the support ends 5 of two support members 3 at the same height, COB display modules 8 of different sizes can be placed on the support mechanism, thereby further improving the application scope of the COB display module conversion box; the safety of the COB display module 8 is ensured by the first locking mechanism 11, the second locking mechanism 14 and the elastic pad 15.

[0048] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0049] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A COB display module conversion box, characterized in that: include: A box body (1), the box body (1) comprising two opposite side walls (2); and A support mechanism, the support mechanism comprising two support members (3) for supporting a COB display module (8), the support members (3) comprising a connection end (4) and a support end (5), the connection ends (4) of the two support members (3) being respectively connected to the two side walls (2), the support ends (5) of the two support members (3) being arranged at the same height in the box body (1) and each having a groove body (6) with an open top, for respectively placing columns (7) at both ends of the COB display module (8), the depth of the groove body (6) being less than the height of the column (7).

2. The COB display module conversion box according to claim 1, characterized in that: The supporting mechanisms include a plurality of supporting mechanisms, and the plurality of supporting mechanisms are distributed along the vertical direction (Y).

3. The COB display module conversion box according to claim 1, characterized in that: The distance between the supporting ends (5) of the two supporting members (3) is adjustable so as to be used for supporting COB display modules (8) of different sizes.

4. The COB display module conversion box according to claim 3, characterized in that: The support mechanism also includes a clamping member, which includes two angle irons (9), the vertical parts of the two angle irons (9) are respectively connected to the side wall (2) on the upper and lower sides of an opening (18) opened on the side wall (2), a clamping space (10) is formed between the horizontal parts of the two angle irons (9), and a connecting end (4) passing through the opening (18) passes through the clamping space (10) and is movably arranged in the clamping space (10) along a horizontal direction (X) to adjust the distance between the supporting ends (5) of the two supporting members (3).

5. The COB display module conversion box according to claim 4, characterized in that: A first locking mechanism (11) is provided on the horizontal portion of the angle iron (9) for locking the support member (3) in the clamping space (10).

6. The COB display module conversion box according to claim 1, characterized in that: The support member (3) comprises a top plate (12) and a bottom plate (13); the top plate (12) is arranged on the bottom plate (13); the width of the top plate (12) along the horizontal direction (X) is smaller than the width of the bottom plate (13) along the horizontal direction (X), so that an L-shaped groove body (6) is formed on the supporting end (5) of the support member (3).

7. The COB display module conversion box according to claim 6, characterized in that: The top plate (12) is movably arranged on the bottom plate (13) along a horizontal direction (X) to adjust the width of the L-shaped trough body (6) along the horizontal direction (X).

8. The COB display module conversion box according to claim 7, characterized in that: The top plate (12) is provided with a second locking mechanism (14) for locking the top plate (12) on the bottom plate (13).

9. The COB display module conversion box according to claim 1, characterized in that: An elastic pad (15) is provided on the inner wall of the trough body (6).

10. The COB display module conversion box according to claim 1, characterized in that: The box body (1) further comprises a base (16) and a top cover (17), the bottom ends of the two side walls (2) are respectively connected to the two ends of the base (16), and the top ends of the two side walls (2) are respectively connected to the two ends of the top cover (17).

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