A telescopic blister tray

Abstract

The utility model relates to blister tray technical field discloses a telescopic blister tray, including slide axle and setting on the slide axle one blister tray main part and no.

Description

Technical Field

[0001] This utility model relates to the field of blister tray technology, and in particular to a retractable blister tray. Background Technology

[0002] In the electronic product manufacturing and assembly stage, blister trays serve as workstation tools. Precise grooves or partitions are designed according to the product's shape and size to arrange components in an orderly manner. This prevents static electricity from interfering with sensitive electronic components and avoids friction and collisions between components, ensuring product quality. In the logistics and transportation process, whether transporting from the factory to the warehouse or from the warehouse to distributors in various locations, blister trays securely hold electronic products in place, preventing them from shifting or being damaged during transport due to bumps and vibrations.

[0003] However, due to the diverse models of electronic products and the varying quantities in the same batch, traditional fixed-size blister trays have poor adaptability. When the number of products is small, using large-sized trays wastes space and increases warehousing and transportation costs. When the number of products is large, frequent tray changes or layered stacking are necessary, which is not only inefficient but also prone to damage due to squeezing and collisions during transportation. In addition, during the storage and transportation of electronic products, products on blister trays need to be stacked, but products stacked at the bottom are easily damaged by the pressure from the products above and the blister trays. Utility Model Content

[0004] Purpose of the utility model: The purpose of this utility model is to provide a retractable blister tray to solve the above-mentioned shortcomings in the prior art.

[0005] Technical solution: A retractable blister tray includes a sliding shaft and a first blister tray body and a second blister tray body disposed on the sliding shaft, wherein both the first blister tray body and the second blister tray body are provided with a splicing mechanism;

[0006] The splicing mechanism includes a plug assembly and a receiving assembly used in conjunction with the plug assembly;

[0007] The plug assembly includes a splicing slider that is fixedly connected to the first blister tray body and the second blister tray body respectively, and the splicing slider is provided with protrusions;

[0008] Furthermore, the receiving component includes connecting blocks disposed on the first blister tray body and the second blister tray body, and the connecting blocks are provided with splicing grooves that are used in conjunction with the splicing slider and the protrusion.

[0009] As a further description of the above technical solution: the splicing mechanism also includes a circular block, the lower end of which is provided with two insert rods, and each insert rod is provided with a wedge-shaped block;

[0010] Furthermore, a connecting disc is provided below the connecting block, and a turntable is rotatably connected to the lower end of the connecting disc. Two limiting blocks are provided on the inner wall of the turntable, and each limiting block has a limiting groove that corresponds to and cooperates with the wedge block.

[0011] As a further description of the above technical solution: the longitudinal section of the wedge block gradually increases from the position near the limiting block to the position far away from the limiting block.

[0012] As a further description of the above technical solution: a fixing block is provided on the top surface of each of the first or second blister tray bodies near its four corners, and a fourth slot is provided on each fixing block for inserting a sliding shaft through it. Bolts are provided between the fixing block and the sliding shaft for fixing.

[0013] The sliding shaft has several threaded grooves that are compatible with the bolts and are arranged at equal intervals.

[0014] As a further description of the above technical solution: a first slot is provided on the splicing slider and the protrusion, and a second slot and a third slot with the same size and shape as the first slot are sequentially provided on the connecting block and the connecting disc.

[0015] As a further description of the above technical solution: each plug assembly includes two splicing sliders, and the two splicing sliders are symmetrically arranged on the side walls of the first blister tray body and the second blister tray body, respectively.

[0016] The receiving component is also provided with two connecting blocks, and the two connecting blocks are symmetrically arranged on the side walls of the first blister tray body and the second blister tray body, and are positioned in sequence at the alignment of the splicing slider.

[0017] As a further description of the above technical solution: the outer wall of the turntable is provided with anti-slip texture.

[0018] Beneficial effects: The splicing mechanism allows for flexible extension and splicing of blister trays in all directions, adjusting the overall size of the trays and storing products of the same batch on one layer. This facilitates classification and management, reduces the potential risks associated with multi-layer stacking, and can also be extended and assembled into suitable shapes in any direction based on the spatial characteristics of transport vehicles and warehouse shelves, significantly improving space utilization.

[0019] Meanwhile, the adjustable structure combining sliding shafts and bolts allows for the expansion and contraction adjustment and fixation of the spacing between adjacent pallets, effectively preventing the upper pallet from squeezing the lower product and providing reliable protection for electronic products during transportation and storage. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a retractable blister tray proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a single blister tray according to this utility model.

[0022] Figure 3 A partial structural explosion of the splicing mechanism of this utility model. Figure 1 ;

[0023] Figure 4 A partial structural explosion of the splicing mechanism of this utility model. Figure 2 ;

[0024] Figure 5 for Figure 1 Enlarged view of point A in the middle;

[0025] Figure 6 for Figure 3 Enlarged diagram of point B in the middle.

[0026] Legend:

[0027] 1. Body of No. 1 blister tray; 2. Body of No. 2 blister tray; 3. Splicing mechanism; 31. Plug assembly; 311. Splicing slider; 312. Protrusion; 313. No. 1 slot; 32. Receiving assembly; 321. Connecting block; 322. Splicing groove; 323. No. 2 slot; 33. Circular block; 34. Insert rod; 35. Wedge block; 36. Connecting disc; 361. No. 3 slot; 37. Turntable; 371. Anti-slip texture; 38. Limiting block; 381. Limiting groove; 4. Fixing block; 41. No. 4 slot; 5. Sliding shaft; 51. Threaded groove; 52. Bolt. Detailed Implementation

[0028] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Reference Figures 1-6 A retractable blister tray includes a sliding shaft 5, and a first blister tray body 1 and a second blister tray body 2 disposed on the sliding shaft 5. The first blister tray body 1 and the second blister tray body 2 are the same size and shape and can be spliced ​​together using the second blister tray body 2. Both the first blister tray body 1 and the second blister tray body 2 are provided with splicing mechanisms 3.

[0030] The splicing mechanism 3 includes a plug assembly 31 and a receiving assembly 32 used in conjunction with the plug assembly 31;

[0031] The plug assembly 31 includes a splicing slider 311 that is fixedly connected to the first blister tray body 1 and the second blister tray body 2 respectively. The splicing slider 311 is provided with a protrusion 312. The purpose of the protrusion 312 is to keep the splicing slider 311 locked inside the splicing groove 322 when the first blister tray body 1 and the second blister tray body 2 are subjected to lateral pulling force.

[0032] Furthermore, the receiving component 32 includes a connecting block 321 disposed on the first blister tray body 1 and the second blister tray body 2, and the connecting block 321 is provided with a splicing groove 322 for use with the splicing slider 311 and the protrusion 312.

[0033] By sliding the splicing slider 311 and protrusion 312 on the first blister tray body 1 into the splicing groove 322 of the connecting block 321 on the second blister tray body 2, the first blister tray body 1 and the second blister tray body 2 are spliced ​​into one piece. It should be noted that the first blister tray body 1 and the second blister tray body 2 are essentially the same. The above description is only for the purpose of clarifying the connection relationship.

[0034] Furthermore, the splicing mechanism 3 also includes a circular block 33, which provides a hand gripping point. The lower end of the circular block 33 is provided with two insertion rods 34, and each insertion rod 34 is provided with a wedge-shaped block 35.

[0035] Furthermore, a connecting disc 36 is provided below the connecting block 321, and a turntable 37 is rotatably connected to the lower end of the connecting disc 36. Two limiting blocks 38 are provided on the inner wall of the turntable 37. Each limiting block 38 has a limiting groove 381 that corresponds to and cooperates with the wedge block 35. It should be noted that the wedge block 35 is preferably made of rubber, which allows the wedge block 35 to fit and be locked inside the limiting groove 381.

[0036] Furthermore, the longitudinal section of the wedge block 35 gradually increases from the position near the limiting block 38 to the position far away from the limiting block 38. Specifically, in terms of height, as the turntable 37 drives the inner limiting block 38 to rotate, the part of the wedge block 35 with a smaller longitudinal section first enters the interior of the limiting groove 381, but the longitudinal section of the wedge block 35 gradually increases and gets stuck inside the limiting groove 381.

[0037] Furthermore, each of the first blister tray body 1 or the second blister tray body 2 is provided with a fixing block 4 on the top surface near its four corners. Each fixing block 4 is provided with a fourth slot 41 through which a sliding shaft 5 is inserted. Bolts 52 are provided between the fixing block 4 and the sliding shaft 5 for fixing.

[0038] The sliding shaft 5 has several threaded grooves 51 that are adapted to the bolts 52 and are arranged at equal intervals. It should be noted that the first blister tray body 1 and the second blister tray body 2 are also provided with a first adapter groove of the same shape and size as the fourth slot 41, which allows the sliding shaft 5 to be inserted through. The fixed block 4 is provided with a second adapter groove that is perpendicular to and through the fourth slot 41, for the bolts 52 to be inserted through.

[0039] Furthermore, a first slot 313 is provided on the splicing slider 311 and the protrusion 312, and a second slot 323 and a third slot 361 of the same size and shape as the first slot 313 are provided on the connecting block 321 and the connecting disc 36, respectively, so that the insertion rod 34 can pass through the connecting block 321 on the second blister tray body 2, the protrusion 312 and the splicing slider 311 on the first blister tray body 1, and the connecting disc 36 used in conjunction with it.

[0040] Furthermore, each plug assembly 31 includes two splicing sliders 311, and the two splicing sliders 311 are symmetrically arranged on the side walls of the first blister tray body 1 and the second blister tray body 2, respectively.

[0041] The receiving component 32 is also provided with two connecting blocks 321, and the two connecting blocks 321 are symmetrically arranged on the side walls of the first blister tray body 1 and the second blister tray body 2, and are positioned in line with the splicing slider 311.

[0042] Furthermore, the outer wall of the turntable 37 is provided with anti-slip texture 371, which can increase the friction between the turntable and the hand, making it easier to rotate the turntable 37.

[0043] Specifically, by inserting the splicing slider 311 and protrusion 312 on the first blister tray body 1 into the connecting block 321, which is located inside the splicing groove 322 of the second blister tray body 2, and then using the insert rod 34 to pass through the connecting block 321, protrusion 312, and splicing slider 311, until the insert rod 34 drives the wedge block 35 through the connecting disc 36 and abuts against the bottom of the turntable 37. At this time, the wedge block 35 is directly aligned with the limiting groove 381 on the limiting block 38. Then, by holding the circular block 33 and rotating the turntable 37, the wedge block 35 is tightly locked into the limiting groove 381. Inside the groove 381, the connecting block 321 on the second blister tray body 2 and the splicing slider 311 on the first blister tray body 1 are fixed and limited. This enables the blister tray to be extended in any of the four directions. On the one hand, the extension of the blister tray can be adapted to the number of products in the same batch, so that the products in the same batch are concentrated on one layer of blister trays for easy differentiation. On the other hand, the extension direction can be adjusted according to the product stacking site and transportation space to create different shapes, which is more flexible than the existing blister trays.

[0044] In addition, when storing or transporting products on blister trays, the slide shaft 5 can be placed first, and the blister trays can be sequentially fitted onto the slide shaft 5. The bolts 52 can be inserted into the threaded grooves 51 at appropriate positions for fixing. This allows for telescopic adjustment of the distance between adjacent blister trays, enabling the products on the upper and lower blister trays to be separated and avoiding compression.

[0045] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A retractable blister tray, comprising a slide shaft (5) and a first blister tray body (1) and a second blister tray body (2) disposed on the slide shaft (5), characterized in that, Both the No. 1 blister tray body (1) and the No. 2 blister tray body (2) are equipped with splicing mechanisms (3); The splicing mechanism (3) includes a plug assembly (31) and a receiving assembly (32) used in conjunction with the plug assembly (31); The plug assembly (31) includes a splicing slider (311) that is fixedly connected to the first blister tray body (1) and the second blister tray body (2) respectively, and the splicing slider (311) is provided with a protrusion (312); The receiving component (32) includes a connecting block (321) disposed on the first blister tray body (1) and the second blister tray body (2), and the connecting block (321) is provided with a splicing groove (322) for use with the splicing slider (311) and the protrusion (312).

2. The retractable blister tray according to claim 1, characterized in that, The splicing mechanism (3) also includes a circular block (33), and the lower end of the circular block (33) is provided with two insert rods (34), and each insert rod (34) is provided with a wedge block (35); Furthermore, a connecting disc (36) is provided below the connecting block (321), and a turntable (37) is rotatably connected to the lower end of the connecting disc (36). Two limiting blocks (38) are provided on the inner wall of the turntable (37), and each limiting block (38) is provided with a limiting groove (381) that corresponds to and cooperates with the wedge block (35).

3. The retractable blister tray according to claim 2, characterized in that, The longitudinal section of the wedge block (35) gradually increases from the position near the limiting block (38) to the position far away from the limiting block (38).

4. The retractable blister tray according to claim 1, characterized in that, Each of the first blister tray body (1) or the second blister tray body (2) has a fixing block (4) on the top surface near its four corners. Each fixing block (4) has a fourth slot (41) through which a sliding shaft (5) is inserted. Bolts (52) are provided between the fixing block (4) and the sliding shaft (5) for fixing. The slide shaft (5) has several threaded grooves (51) that are compatible with the bolt (52) and are arranged at equal intervals.

5. A retractable blister tray according to claim 1, characterized in that, The splicing slider (311) and the protrusion (312) have a first slot (313), and the connecting block (321) and the connecting disc (36) have a second slot (323) and a third slot (361) with the same size and shape as the first slot (313).

6. A retractable blister tray according to claim 1, characterized in that, Each plug assembly (31) includes two splicing sliders (311), and the two splicing sliders (311) are symmetrically arranged on the side walls of the first blister tray body (1) and the second blister tray body (2); The receiving component (32) is also provided with two connecting blocks (321), and the two connecting blocks (321) are symmetrically arranged on the side walls of the first blister tray body (1) and the second blister tray body (2), and are positioned in sequence opposite to the splicing slider (311).

7. A retractable blister tray according to claim 2, characterized in that, The outer wall of the turntable (37) is provided with anti-slip texture (371).

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