CN105644881A - Fool-proof tray - Google Patents
Fool-proof tray Download PDFInfo
- Publication number
- CN105644881A CN105644881A CN201511018608.8A CN201511018608A CN105644881A CN 105644881 A CN105644881 A CN 105644881A CN 201511018608 A CN201511018608 A CN 201511018608A CN 105644881 A CN105644881 A CN 105644881A
- Authority
- CN
- China
- Prior art keywords
- bearing surface
- fool proof
- proof pallet
- pallet
- fool
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/34—Trays or like shallow containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/40—Details of walls
- B65D1/42—Reinforcing or strengthening parts or members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
- B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
- B65D21/0212—Containers presenting local stacking elements protruding from the upper or lower edge of a side wall, e.g. handles, lugs, ribs, grooves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Pallets (AREA)
Abstract
The invention discloses a fool-proof tray. The fool-proof tray comprises a tray body and a skirt border arranged on the edge of the tray body; the tray body is provided with an accommodation part for placing products; the inner side of the skirt border is provided with multiple convex parts and multiple concave parts which are sequentially and alternately arranged; the outer side of the skirt border is provided with multiple step grooves which are used for stacking; the back surface of the skirt border is provided with clamping grooves which are matched with the top of the skirt border, so that multiple fool-proof trays can be mutually stacked up; and each convex part is sequentially provided with a first support surface and a second support surface along the height direction, wherein for the projection of the second support surface on the plane on which the first support surface is located, at least part of the projection is located in the first support surface. When the fool-proof trays are stacked incorrectly, the fool-proof tray on the upper layer can be prevented from sinking into the fool-proof tray on the lower layer, so that the aim that contained products are prevented from being damaged is achieved.
Description
Technical field
The present invention relates to liquid-crystal display manufacturing technology field, particularly relate to a kind of in transport liquid crystal panel process for the protection of the fool proof pallet of liquid crystal panel.
Background technology
In process for manufacturing liquid crystal display process, for transporting liquid crystal display panels or storage, usually use pallet. Pallet is also plastic sucking disc, for the protection of the product being positioned in pallet, when producing or be subject to impacting in transport, it is possible to reduce the infringement of product placed within. In addition, pallet can also play the effect of container, for placing starting material, semifinished or finished goods etc. temporarily. Pallet has some specific grooves usually, and its groove is moulded technique by inhaling and made. During use, product is placed in corresponding groove, it is positioned on another pallet after afterwards the pallet being placed with product being rotated 180 ��, and mutually sheathed by the groove of two pallet surroundings, and make pallet place and between the region of product and another pallet, there is gap, avoid product to extrude.
When pallet is forgotten to rotate direct superposition, owing to the specification of each pallet is all identical, therefore two direct superpositions of pallet sheathed after, pallet is placed between the region of product and another pallet mutually to connecing, and is easy to make damage of product. At present, when superposition pallet, all by whether the observe and decide pallet of operator rotates, therefore, superposition mistake occurs often, and then make product easily impaired.
Summary of the invention
In view of the deficiency that prior art exists, the present invention provides a kind of fool proof pallet, and described fool proof pallet is when stacking mistake, it is possible to avoid the pallet of last layer to collapse in next layer of pallet, reaches the object preventing the product that loads impaired.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of fool proof pallet, the shirt rim comprising tray body and be arranged on described tray body edge, described tray body is offered the holding part for placing product, the inner side of described shirt rim is provided with multiple lug boss spaced successively and multiple depression portion, the arranged outside of described shirt rim is used for multiple step troughs of superposition, and the centrosymmetry point of described multiple lug boss described tray body relative to multiple depression portion and multiple step trough is centrosymmetric distribution; The back side of described shirt rim is also provided with the slot suitable with the top of described shirt rim, so that multiple described fool proof pallet can superposition mutually; Wherein, described lug boss is being disposed with the first bearing surface and the 2nd bearing surface along its height direction, and in the projection of described 2nd bearing surface on the horizontal plane residing for the first bearing surface, at least part of described projection is positioned at described first bearing surface.
Preferably, having connection wall between described first bearing surface and the 2nd bearing surface, the angle between described connection wall and described first bearing surface is 65��85 ��.
Preferably, angle between described connection wall and described first bearing surface is 75 ��.
Wherein, described shirt rim is provided with the marking part for observing angle of rotation.
Preferably, described accommodating groove is provided with more than one stiffening web.
Preferably, described accommodating groove is also provided with multiple groove.
Preferably, being provided with the 3rd bearing surface in described depression portion, described first bearing surface and described 3rd bearing surface are positioned at same level.
Preferably, described slot is provided with reinforcing structure part.
Wherein, described fool proof pallet is prepared by plastics sucking moulding technique, described reinforcing structure part and described fool proof pallet is be combined with each other when plastics sucking moulding technique.
Wherein, the material of described reinforcing structure part is metallic substance.
Compared to prior art, the fool proof pallet provided in the embodiment of the present invention, protrusions portion, fool proof pallet shirt rim is being disposed with the first bearing surface and the 2nd bearing surface along its height direction, and in the projection of the 2nd bearing surface on the horizontal plane residing for the first bearing surface, projection is positioned at the first bearing surface at least partly, can it is understood that the 2nd bearing surface extends to the top of the first bearing surface towards the direction of tray center. When two superposition mistake occurring, namely the pallet above does not rotate 180 �� and is just added on the pallet of lower section, now the lug boss of upper fray is mutually stacking corresponding to the lug boss of lower tray, owing to the 2nd bearing surface extends on the first bearing surface towards the direction of tray center, therefore first bearing surface in upper fray protrusions portion can by the 2nd bearing surface stable support in lower tray protrusions portion, upper fray can be avoided to collapse in lower tray, reach the object preventing the product that loads impaired.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fool proof pallet that the embodiment of the present invention provides;
Fig. 2 is the cross-sectional view in the fool proof pallet protrusions portion such as Fig. 1;
Fig. 3 is the cross-sectional view in depression portion in the fool proof pallet such as Fig. 1;
Fig. 4 a and Fig. 4 b is the graphical representation of exemplary of fool proof pallet when mutual superposition that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the lug boss in existing pallet;
Fig. 6 is the graphical representation of exemplary being provided with reinforcing structure part in the slot in the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail. The example of these preferred implementations has illustrated in the accompanying drawings. Shown in accompanying drawing and the embodiments of the present invention described with reference to the accompanying drawings be only exemplary, and the present invention is not limited to these enforcement modes.
At this, in addition it is also necessary to explanation, in order to avoid fuzzy the present invention because of unnecessary details, illustrate only in the accompanying drawings and the structure closely related according to the solution of the present invention and/or treatment step, and eliminate other details little with relation of the present invention.
Consult Fig. 1 to Fig. 3, present embodiments provide a kind of fool proof pallet, as shown in Figure 1, the shirt rim 2 that described fool proof pallet 100 comprises tray body 1 and is arranged on described tray body 1 edge, described tray body 1 is offered the holding part 11 for placing product. The inner side of described shirt rim 2 is provided with multiple lug bosses 21 spaced successively and multiple depression portion 22, the arranged outside of described shirt rim 2 is used for multiple step troughs 23 of superposition, and the centrosymmetry point of described multiple lug boss 21 described tray body 1 relative to multiple depression portion 22 and multiple step trough 23 is centrosymmetric distribution. The back side of described shirt rim 2 is also provided with slot 24a, 24b (comprise as shown in Figure 2 corresponding to first slot 24a of lug boss 21 with as shown in Figure 3 corresponding to the two slot 24b in depression portion 22) suitable with the top of described shirt rim 2, so that multiple described fool proof pallet can superposition mutually, namely, when the pallet 100 of two or more is stacking, slot 24a, 24b of upper fray 100 are set in the shirt rim 2 of lower tray 100.
Wherein, as shown in Figure 2, described lug boss 21 is being disposed with the first bearing surface 211 and the 2nd bearing surface 212 along its height direction, and in the projection of described 2nd bearing surface 212 on the horizontal plane residing for the first bearing surface 211, at least part of described projection is positioned at described first bearing surface 211. Can understand like this, have between described first bearing surface 211 and the 2nd bearing surface 212 and connect wall 213, described connection wall 213 is in skewed, in contrast, one end that described connection wall 213 is connected with the 2nd bearing surface 212 is then located farther from the center of described holding part 11 closer to the center of described holding part 11, one end that described connection wall 213 is connected with the first bearing surface 211.
Wherein, as shown in Figure 3, described depression portion 22 is provided with the 3rd bearing surface 221. Wherein, the first bearing surface 211 of described lug boss 21 is positioned in same level with the 3rd bearing surface 221 in described depression portion 22.
The fool proof pallet 100 that two are as above provided mutual stacking time, mainly contain following two kinds of situations:
One, as shown in fig. 4 a, the fool proof pallet 100a of top rotates 180 �� and is added on the fool proof pallet 100b of lower section, and now the depression portion 22 of top fool proof pallet 100a is mutually stacking corresponding to the lug boss 21 of lower section fool proof pallet 100b. In the fool proof pallet 100a of top, the 3rd bearing surface 221 in depression portion 22 is by the 2nd bearing surface 212 stable support in fool proof pallet 100b protrusions portion, lower section 21; having fixing gap between the fool proof pallet 100a and lower section fool proof pallet 100b of top, the product (semifinished or finished goods of such as liquid crystal panel) 200 being loaded in the fool proof pallet 100b of lower section is effectively protected.
Two, as shown in Figure 4 b, the fool proof pallet 100a of top does not rotate 180 �� and is just added on the fool proof pallet 100b of lower section, and now the lug boss 21 of top fool proof pallet 100a is mutually stacking corresponding to the lug boss 21 of lower section fool proof pallet 100b. Due in lug boss 21; 2nd bearing surface 212 extends on the first bearing surface 211 towards the direction of tray center; therefore first bearing surface 211 in upper fray 100a protrusions portion 21 can by the 2nd bearing surface 212 stable support in lower tray 100b protrusions portion 21; top fool proof pallet 100a can not collapse in the fool proof pallet 100b of lower section; having fixing gap between the fool proof pallet 100a and lower section fool proof pallet 100b of top, the product (semifinished or finished goods of such as liquid crystal panel) 200 being loaded in the fool proof pallet 100b of lower section is effectively protected.
Illustrate as a comparison, when the structure in prior art protrusions portion is usual like this, as shown in Figure 5, existing lug boss 30 only comprises a bearing surface 31 (the 2nd bearing surface 212 corresponding in the present invention), inner side-wall 32 directly extends on the loading end 33 of pallet, and inner side-wall 32 is in the shape of outer incline, namely one end that inner side-wall 32 is connected with bearing surface 31 is more away from the center of pallet, or can it is understood that the width corresponding to the opening width ratio bearing surface 31 of the slot 34 of lug boss 30 being positioned at the back side be bigger. Therefore, when the pallet of top does not rotate the pallet of 180 �� of lower sections that are just added to, the slot 34 of upper fray overlaps in the lug boss 30 being set to lower tray with more stretching into, the bearing surface 31 of lower tray cannot stable support, upper fray collapses in lower tray, and the product that order is loaded in lower tray is impaired.
Wherein, in the preferred embodiment of the present embodiment, as shown in Figure 2, angle �� between described connection wall 213 and described first bearing surface 211 is preferably designed for 65��85 ��. Highly preferred angle is ��=75 ��.
Further, although the fool proof pallet 100 that provides of the present embodiment can obtain comparatively stable bearing space whether rotating 180 �� of mutual superpositions, but after rotating 180 ��, superposition can obtain more stable stacked structure again. In the present embodiment, therefore, described shirt rim 2 is also provided with the marking part 25 for observing angle of rotation. Marking part 25 can be arranged on the corner of shirt rim 2. Such as, for four corners of shirt rim 2, three corners wherein carry out the process of falling fillet, and a corner in addition then adopts straight line trimming to process as marking part 25, whether have rotated 180 �� during to observe stackable pallet.
Further, as shown in Figure 1, in order to increase the structural strength of holding part 11, described holding part 11 is provided with more than one stiffening web 111 (illustrating two stiffening webs 111 in Fig. 1). Further, being also provided with multiple groove 112 in described holding part 11, the direct contact surface that can reduce the product loaded and holding part 11 like this amasss, and reduces the frictionally damage of product.
Further, as shown in Figure 6, in order to increase the overall construction intensity of pallet, described slot 24a, 24b are provided with reinforcing structure part 26 in (comprising the first slot 24a and the 2nd slot 24b). The material of described reinforcing structure part 26 can be chosen as metallic substance. Specifically, prepared by plastics sucking moulding technique during the fool proof pallet 100 that the present embodiment provides, can directly described reinforcing structure part 26 be combined with each other with described fool proof pallet 100 when carrying out plastics sucking moulding technique.
In sum, as above the fool proof pallet that embodiment provides, by the structure of the lug boss in pallet shirt rim is improved, make pallet can obtain comparatively stable bearing space when whether rotating 180 �� of mutual superpositions, avoid the pallet of last layer to collapse in next layer of pallet, prevent the product loaded impaired.
It should be noted that, herein, the such as relational terms of first and second grades and so on is only used for separating an entity or operation with another entity or operational zone, and not necessarily requires or imply to there is any this kind of actual relation or sequentially between these entities or operation. And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, so that comprise the process of a series of key element, method, article or equipment not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise the key element intrinsic for this kind of process, method, article or equipment. When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
The above is only the embodiment of the application; it is noted that for those skilled in the art, under the prerequisite not departing from the application's principle; can also making some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the application.
Claims (10)
1. a fool proof pallet, the shirt rim (2) comprising tray body (1) and be arranged on described tray body (1) edge, described tray body (1) is offered the holding part for placing product (11), the inner side of described shirt rim (2) is provided with multiple lug bosses (21) spaced successively and multiple depression portion (22), the arranged outside of described shirt rim (2) is used for multiple step troughs (23) of superposition, the centrosymmetry point of described multiple lug boss (21) described tray body (1) relative to multiple depression portions (22) and multiple step trough (23) is centrosymmetric distribution, the back side of described shirt rim (2) is also provided with the slot (24a, 24b) suitable with the top of described shirt rim (2), so that multiple described fool proof pallet can superposition mutually, it is characterized in that, described lug boss (21) is being disposed with the first bearing surface (211) and the 2nd bearing surface (212) along its height direction, in the projection of described 2nd bearing surface (212) on the horizontal plane residing for the first bearing surface (211), at least part of described projection is positioned at described first bearing surface (211).
2. fool proof pallet according to claim 1, it is characterized in that, having connection wall (213) between described first bearing surface (211) and the 2nd bearing surface (212), the angle between described connection wall (213) and described first bearing surface (212) is 65��85 ��.
3. fool proof pallet according to claim 2, it is characterised in that, the angle between described connection wall (213) and described first bearing surface (212) is 75 ��.
4. fool proof pallet according to claim 1, it is characterised in that, described shirt rim (2) are provided with the marking part for observing angle of rotation (25).
5. fool proof pallet according to claim 1, it is characterised in that, described holding part (11) is provided with more than one stiffening web (111).
6. fool proof pallet according to claim 5, it is characterised in that, described holding part (11) is also provided with multiple groove (12).
7. according to the arbitrary described fool proof pallet of claim 1-6, it is characterized in that, being provided with the 3rd bearing surface (221) in described depression portion (22), described first bearing surface (211) and described 3rd bearing surface (22) are positioned at same level.
8. according to the arbitrary described fool proof pallet of claim 1-6, it is characterised in that, described slot (24a, 24b) is provided with reinforcing structure part (26).
9. fool proof pallet according to claim 8, it is characterised in that, described fool proof pallet is prepared by plastics sucking moulding technique, described reinforcing structure part (26) and described fool proof pallet is be combined with each other when plastics sucking moulding technique.
10. fool proof pallet according to claim 9, it is characterised in that, the material of described reinforcing structure part (26) is metallic substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018608.8A CN105644881B (en) | 2015-12-29 | 2015-12-29 | Fool proof pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018608.8A CN105644881B (en) | 2015-12-29 | 2015-12-29 | Fool proof pallet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105644881A true CN105644881A (en) | 2016-06-08 |
| CN105644881B CN105644881B (en) | 2018-01-16 |
Family
ID=56477488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511018608.8A Active CN105644881B (en) | 2015-12-29 | 2015-12-29 | Fool proof pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105644881B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219010A (en) * | 2016-08-29 | 2016-12-14 | 武汉华星光电技术有限公司 | A kind of liquid crystal panel tray |
| CN106976647A (en) * | 2017-05-19 | 2017-07-25 | 信利光电股份有限公司 | A kind of plastic absorbing structure |
| CN107284804A (en) * | 2017-07-11 | 2017-10-24 | 武汉华星光电技术有限公司 | The plastic-sucking tray and packaging structure of fool proof |
| CN110466866A (en) * | 2018-05-11 | 2019-11-19 | 苏州汉扬精密电子有限公司 | Pallet is used in automation |
| CN111874409A (en) * | 2020-06-30 | 2020-11-03 | 上海天马微电子有限公司 | Containing device |
| CN112821911A (en) * | 2020-12-30 | 2021-05-18 | 维沃移动通信有限公司 | Card holder module and electronic equipment |
| CN113320799A (en) * | 2021-05-18 | 2021-08-31 | 深圳市国显科技有限公司 | Foolproof tray for loading display screen module |
| CN115946944A (en) * | 2022-12-08 | 2023-04-11 | 业成科技（成都）有限公司 | Tray assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001354241A (en) * | 2000-06-09 | 2001-12-25 | Tensho Electric Industries Co Ltd | Storage tray |
| CN203005957U (en) * | 2012-11-29 | 2013-06-19 | Tcl显示科技（惠州）有限公司 | Tray |
| CN203612326U (en) * | 2013-12-16 | 2014-05-28 | Tcl显示科技（惠州）有限公司 | Tray and tray auxiliary structure |
| CN203865154U (en) * | 2014-05-21 | 2014-10-08 | 瑞仪(广州)光电子器件有限公司 | Pallet applied to thin type backlight module group |
| CN204624126U (en) * | 2015-05-07 | 2015-09-09 | 昆山龙腾光电有限公司 | The pallet of liquid crystal display module |
| CN204846641U (en) * | 2015-07-08 | 2015-12-09 | Tcl显示科技（惠州）有限公司 | Prevent slow -witted tray |
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2015
- 2015-12-29 CN CN201511018608.8A patent/CN105644881B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001354241A (en) * | 2000-06-09 | 2001-12-25 | Tensho Electric Industries Co Ltd | Storage tray |
| CN203005957U (en) * | 2012-11-29 | 2013-06-19 | Tcl显示科技（惠州）有限公司 | Tray |
| CN203612326U (en) * | 2013-12-16 | 2014-05-28 | Tcl显示科技（惠州）有限公司 | Tray and tray auxiliary structure |
| CN203865154U (en) * | 2014-05-21 | 2014-10-08 | 瑞仪(广州)光电子器件有限公司 | Pallet applied to thin type backlight module group |
| CN204624126U (en) * | 2015-05-07 | 2015-09-09 | 昆山龙腾光电有限公司 | The pallet of liquid crystal display module |
| CN204846641U (en) * | 2015-07-08 | 2015-12-09 | Tcl显示科技（惠州）有限公司 | Prevent slow -witted tray |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219010A (en) * | 2016-08-29 | 2016-12-14 | 武汉华星光电技术有限公司 | A kind of liquid crystal panel tray |
| CN106219010B (en) * | 2016-08-29 | 2018-04-13 | 武汉华星光电技术有限公司 | A kind of liquid crystal panel tray |
| CN106976647A (en) * | 2017-05-19 | 2017-07-25 | 信利光电股份有限公司 | A kind of plastic absorbing structure |
| CN107284804A (en) * | 2017-07-11 | 2017-10-24 | 武汉华星光电技术有限公司 | The plastic-sucking tray and packaging structure of fool proof |
| CN110466866A (en) * | 2018-05-11 | 2019-11-19 | 苏州汉扬精密电子有限公司 | Pallet is used in automation |
| CN111874409A (en) * | 2020-06-30 | 2020-11-03 | 上海天马微电子有限公司 | Containing device |
| CN112821911A (en) * | 2020-12-30 | 2021-05-18 | 维沃移动通信有限公司 | Card holder module and electronic equipment |
| CN113320799A (en) * | 2021-05-18 | 2021-08-31 | 深圳市国显科技有限公司 | Foolproof tray for loading display screen module |
| CN113320799B (en) * | 2021-05-18 | 2022-12-06 | 深圳市国显科技有限公司 | Foolproof tray for loading display screen module |
| CN115946944A (en) * | 2022-12-08 | 2023-04-11 | 业成科技（成都）有限公司 | Tray assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105644881B (en) | 2018-01-16 |
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