WO2015042989A1 - Buffering apparatus, and liquid crystal display module packaging apparatus comprising apparatus - Google Patents

Abstract

A buffering apparatus, and a liquid crystal display module packaging apparatus comprising the buffering apparatus. The buffering apparatus comprises a bottom buffering piece. The bottom buffering piece comprises a buffering bottom plate and limiting units disposed on the buffering bottom plate and located at two ends of the buffering bottom plate. A plurality of limiting slots filled with buffering units is disposed on the limiting units. The buffering apparatus is additionally provided with limiting units for support, so the thickness of buffering units can be accordingly reduced, the use of a packaging material is reduced, and the space utilization rate of a packaging box is increased, thereby reducing the packaging cost; in addition, the limiting units can be recycled, thereby further reducing so the packaging cost.

Description

 Buffer device and liquid crystal display module packaging device including the same

 The present invention relates to the field of packaging, and more particularly to a cushioning device and a liquid crystal display module packaging device including the same. Background technique

 Products in the electronics industry are characterized by complexity, high value and fast update. Manufacturers have complex supply chains. In terms of current production and sales of electronic products, most of them are produced and assembled in different places. As well as the placement and other operations, parts and semi-finished products of electronic products have to be shipped between manufacturers. In the field of liquid crystal display production, the production of liquid crystal displays includes an assembly process, that is, the liquid crystal display module, the main control circuit, the outer casing and the like are assembled, and the components thereof are sealed and assembled, and then assembled into the entire liquid crystal display. Wherein, after the liquid crystal display module is produced, it is sealed in the packaging box of the liquid crystal display module, and then transported to the corresponding assembly station in a box.

The structure of the existing liquid crystal display module packaging box is shown in Figures la, lb and lc. The packaging box comprises: a box body 10, a bottom buffering member 310 and a top buffering member 320. The bottom buffering member 310 comprises: a buffer bottom plate 311, two buffer side plates 312 disposed on the buffer bottom plate 311 and located at two ends of the buffer bottom plate 311, and three limit buffer plates 313 disposed on the buffer bottom plate 311 and spaced apart between the two buffer side plates 312, the two The buffering side plates 312 are respectively disposed with a plurality of mounting slots 3121. The three limiting plates 313 are provided with a plurality of limiting slots 3131 corresponding to the mounting slots 3121. The top buffering member 320 is matched with the bottom buffering member 310. A structural arrangement corresponding to the bottom buffer structure 310. During the installation, the bottom buffering member 310 is first placed in the casing 10. Next, the liquid crystal display module 40 is sequentially mounted and fixed in the mounting groove 3121 and the limiting slot 3131. Finally, the top buffering member 320 is placed. The upper end of the liquid crystal display module, and then complete the packaging. However, the liquid crystal display module is packaged, and the internal buffering device is made of Expandable Polyethylene (EPE), which is a foaming material, and has a soft texture itself, which is easy to be affected by an external force. It is compressed to cause a large deformation. In order to reduce the risk of collision between the liquid crystal display modules, the EPE between the mounting groove 3121 and the limiting groove 3131 is usually designed to be thick, which not only consumes material but also because The packaging material is large in size and takes up more space. The number of integral pieces is reduced; and the price of EPE material is higher, and the number of recycling is less, which greatly increases the packaging and transportation costs. Summary of the invention

Additional aspects and/or advantages of the invention will be set forth in part in the description. According to an aspect of the present invention, a buffer device is provided, including a bottom buffering member, the bottom buffering member includes a buffer bottom plate, and a limiting unit disposed on the buffering bottom plate and located at two ends of the buffering substrate, the limit The unit is provided with a plurality of limiting slots filled with buffering units. The limiting unit includes a limiting side plate and a plurality of limiting plates spaced apart from each other on the limiting side plate, and a limiting slot is formed between the two adjacent limiting plates. The space occupied by the lower end of the limiting plate is larger than the space occupied by the upper end of the limiting plate, and is used to strengthen the strength of the lower end of the limiting plate. The lower end of the limiting plate has a triangular structure. The outer shape of the buffer unit is matched with the shape of the limiting slot, and the buffer unit is provided with a mounting slot. Wherein, the limiting unit is a plastic product produced by an extrusion process. Wherein, the buffer unit is a expandable polyethylene material. The limiting unit is fixed to the buffer bottom plate by bonding or snapping. Wherein, the buffer device further comprises a top buffering member, and the top buffering member and the bottom buffering member have a corresponding structure. According to another aspect of the present invention, a liquid crystal display module packaging apparatus includes a packaging box and a buffering device disposed inside the packaging box, the buffering device includes a bottom buffering member, and the bottom buffering member includes a buffering bottom plate. And a limiting unit disposed on the buffer bottom plate and located at two ends of the buffering bottom plate, wherein the limiting unit is provided with a plurality of limiting slots filled with the buffering unit. The limiting unit includes a limiting side plate and a plurality of limiting plates spaced apart from each other on the limiting side plate, and a limiting slot is formed between the two adjacent limiting plates. The space occupied by the lower end of the limiting board is larger than the space occupied by the limiting end, and is used to strengthen the limit. The strength of the lower end of the plate. The lower end of the limiting plate has a triangular structure. The outer shape of the buffer unit is matched with the shape of the limiting slot, and the buffer unit is provided with a mounting slot.

Wherein, the limiting unit is a plastic product produced by an extrusion process. Wherein, the buffer unit is a expandable polyethylene material. The limiting unit is fixed to the buffer bottom plate by bonding or snapping. Wherein, the buffering device further comprises a top cushioning member, and the top cushioning member and the bottom cushioning member have corresponding structures.

Wherein, the packaging box is a carton or a plastic material box. The liquid crystal display module packaging device provided by the invention realizes the function of protecting the liquid crystal module by a combination of a hard limiting unit mainly supporting the function and a soft buffer unit mainly serving as a buffering function. Due to the support of the limiting unit, the thickness of the buffer unit is correspondingly reduced, which not only reduces the use of the packaging material, but also increases the space utilization of the packaging box, thereby reducing the packaging cost; meanwhile, due to the limiting unit It can be recycled and reused, thus further reducing packaging costs. DRAWINGS

 1 is a schematic structural view of a conventional liquid crystal display module packaging box, wherein FIG. 1a is a schematic structural view of a packaging box and a bottom buffering member; FIG. 1b is a schematic structural view of a packaging box after installing a liquid crystal display module; Schematic diagram of the structure.

 2 is a schematic structural view of a bottom buffering member in a packaging device for a liquid crystal display module according to an embodiment of the present invention.

 Figure 3 is a schematic view showing the structure of the limiting unit in Figure 2.

 4 is a schematic structural view of the buffer unit of FIG. 2.

 Figure 5 is a schematic view showing the assembly of the buffer unit and the limiting unit of Figure 2.

 FIG. 6 is a schematic structural diagram of a limiting plate in a limiting unit according to another embodiment. detailed description

The embodiments of the present invention are now described in detail, and in the drawings, The embodiments are described below to explain the present invention by referring to the figures. Bright.

 Referring to FIG. 2 to FIG. 5, the liquid crystal display module packaging apparatus provided by the present invention comprises a packaging box (not shown) and a buffer device disposed inside the packaging box, wherein the buffering device includes a bottom buffering member 210 and a bottom buffering device. The piece 210 is fitted with a top cushioning member (not shown), wherein the top cushioning member and the bottom cushioning member 210 have corresponding structures. The bottom buffer member 210 includes a buffer bottom plate 211 and a limiting unit 212 disposed on the buffer bottom plate and located at the two ends of the buffer bottom plate. The limiting unit 212 is fixed to the buffer bottom plate 211 by bonding or snapping. The limiting unit 212 includes a limiting side plate 2121 and a plurality of limiting plates 2122 spaced apart from each other on the limiting side plate 2121, and a limiting groove 2123 is formed between the two adjacent limiting plates 2122; The limiting slot 2123 is filled with the buffer unit 213. In order to prevent the liquid crystal display module from colliding in the process of transporting, the outer shape of the buffer unit 213 is matched with the shape of the limiting slot 2123 and is engaged in the limiting slot 2123. The buffer unit 213 A mounting groove 2131 for housing the liquid crystal display module is provided. The limiting unit 212 preferably adopts an extrusion process to produce a plastic product, which has the advantages of light weight, convenient transportation, stable performance and strong pressure resistance, and can provide good support for the liquid crystal display module and prevent the liquid crystal display module. Groups collide with each other; at the same time, recycling can be repeated, thereby reducing packaging costs. The buffer unit 213 is preferably made of expandable polyethylene material, and has a soft texture, which can provide a good buffering function for the liquid crystal display module, thereby preventing damage of the liquid crystal display module.

 In order to further improve the support strength of the limiting unit 212, the space occupied by the lower end A of the limiting plate 2122 is larger than the space occupied by the upper end B of the limiting plate 2122, thereby strengthening the strength of the lower end A of the limiting plate 2122. As shown in FIG. 2, the lower end A of the limiting plate 2122 has a triangular structure. Since the triangle has stability, it can provide a good supporting force for the liquid crystal display module, and at the same time prevent the lower end A of the limiting plate 2122 from being broken. . Of course, referring to Fig. 6, in other embodiments, the lower end A of the limiting plate 2122 may also be only a thick structure or another structure for reinforcing the supporting strength thereof. The packaging box is a carton or a plastic material box. The embodiment is preferably a plastic box. The plastic box has better structure than the commonly used carton, can be reused and is not easily damaged, and can also be protected from moisture and water, and has better protection and repetition. Using the box also saves on packaging costs.

When the liquid crystal display module is packaged, the bottom buffering member 210 is placed on the bottom of the packaging box, and then the liquid crystal display module is placed in the mounting slot 2131 in sequence, and finally the top buffering member is mounted on the upper end of the liquid crystal display module. Then complete the packaging. In summary, the liquid crystal display module packaging device provided by the present invention realizes the liquid crystal module by means of a rigid limiting unit mainly supporting the function and a soft buffering unit mainly serving as a buffering function. Protected features. Due to the support of the limiting unit, the thickness of the buffer unit is correspondingly reduced, which not only reduces the use of packaging materials, but also increases the space utilization of the packaging box, thereby reducing the packaging cost; meanwhile, due to the limiting unit It can be recycled and reused, thus further reducing packaging costs.

 Although a few embodiments have been shown and described, it will be understood by those skilled in the art limited.

Claims

claims 1. A buffering device, wherein the buffering device includes a bottom buffering member, and the bottom buffering member includes a buffering bottom plate and a limiting unit provided on the buffering bottom plate and located at both ends of the buffering bottom plate, the limiting unit The unit is provided with several limiting slots filled with buffer units. 2. The buffer device according to claim 1, wherein the limiting unit includes a limiting side plate and a plurality of limiting plates spaced parallel to each other on the limiting side plate, and the two adjacent limiting plates are A limiting groove is formed between the limiting plates. 3. The buffer device according to claim 2, wherein the space occupied by the lower end of the limiting plate is larger than the space occupied by the upper end of the limiting plate, and is used to strengthen the strength of the lower end of the limiting plate. 4. The buffer device according to claim 3, wherein the lower end of the limiting plate has a triangular structure. 5. The buffer device according to claim 1, wherein the external shape of the buffer unit matches the shape of the limiting groove, and the buffer unit is provided with a mounting groove. 6. The buffer device according to claim 1, wherein the limiting unit is a plastic product produced by an extrusion process. 7. The buffer device according to claim 1, wherein the buffer unit is an expandable polyethylene material. 8. The buffer device according to claim 1, wherein the limiting unit is fixed to the buffer bottom plate by adhesion or snapping. 9. The buffer device according to claim 1, wherein the buffer device further includes a top buffer member, and the top buffer member and the bottom buffer member have corresponding structures. 10. A liquid crystal display module packaging device, including a packaging box and a buffer device located inside the packaging box, wherein the buffer device includes a bottom buffer member, and the bottom buffer member includes a buffer bottom plate and a buffer bottom plate located on the buffer bottom plate There are limit units on both ends of the buffer bottom plate. The limit units are provided with several limit grooves filled with buffer units. 11. The liquid crystal display module packaging device according to claim 10, wherein the limiting unit includes a limiting side plate and a plurality of limiting plates arranged parallel to each other at intervals on the limiting side plate, so A limiting groove is formed between the two adjacent limiting plates. 12. The liquid crystal display module packaging device according to claim 11, wherein the limiting plate The space occupied by the lower end is larger than the space occupied by the upper end of the limit plate, and is used to strengthen the strength of the lower end of the limit plate. 13. The liquid crystal display module packaging device according to claim 12, wherein the lower end of the limiting plate has a triangular structure. 14. The liquid crystal display module packaging device according to claim 10, wherein the external shape of the buffer unit matches the shape of the limiting groove, and the buffer unit is provided with 15. The liquid crystal display module packaging device according to claim 10, wherein the limiting unit is a plastic product produced by an extrusion process. 16. The liquid crystal display module packaging device according to claim 10, wherein the buffer unit is made of expandable polyethylene material. 17. The liquid crystal display module packaging device according to claim 10, wherein the limiting unit is fixed on the buffer bottom plate by adhesion or engagement. 18. The liquid crystal display module packaging device according to claim 10, wherein the buffer device further includes a top buffer member, and the top buffer member and the bottom buffer member have corresponding structures. 19. The liquid crystal display module packaging device according to claim 10, wherein the packaging box is a carton or a plastic material box.