A combined blister tray

Abstract

The application relates to the technical field of blister trays, in particular to a combined blister tray, which comprises a bottom plate, the front surface of the bottom plate is provided with a clamping groove, the inner wall of the clamping groove is in contact with a connecting plate, the back surface of the connecting plate is fixedly connected with an extension plate one, the bottom of the extension plate one is in contact with the top of the bottom plate, the utility model is provided with a clamping block, a clamping groove one, a pulley and other components, the connecting plate and the bottom plate are clamped and fixed by relying on the clamping block and the clamping groove one, spring telescopic columns two provide continuous elastic force to guarantee connection stability, when disassembling, only the pressing block needs to be pressed, the pulley, a triangular fixing block and other components can be driven, the clamping block is separated from the clamping groove one, and then the connecting plate is taken out, the device can be disassembled without tools, the design realizes the effect that the device can be disassembled by pressing and assembled by aligning, the whole tray is prevented from being scrapped, meanwhile, the disassembling speed of the device is improved, and the time required for disassembling is reduced.

Description

Technical Field

[0001] This application relates to the technical field of blister trays, and in particular to a modular blister tray. Background Technology

[0002] As a lightweight and low-cost packaging and carrying component, blister trays are widely used in electronic components, medical devices, fresh food, hardware accessories and other fields. Their core function is to achieve the positioning and storage of items, protection and cushioning, and convenient handling.

[0003] Regarding the aforementioned technologies, the inventors have discovered the following drawbacks: In the current mainstream blister trays, most adopt an integrated molding structure or are assembled using complex connectors such as screws. When a part of the tray is damaged, the entire tray needs to be replaced, which not only increases the cost of use but also wastes resources. Even if some parts are designed to be detachable, tools are still required for operation, resulting in low disassembly and assembly efficiency and requiring a lot of time. Utility Model Content

[0004] To facilitate quick disassembly of the blister tray, this application provides a modular blister tray.

[0005] This application provides a combined blister tray, which adopts the following technical solution: it includes a base plate, a slot is provided on the front of the base plate, a connecting plate is in contact with the inner wall of the slot, and an extension plate is fixedly connected to the back of the connecting plate, with the bottom of the extension plate in contact with the top of the base plate; A snap-fit ​​box is fixedly connected to the inner wall of the connecting plate, a snap-fit ​​block is slidably connected to the inner wall of the snap-fit ​​box, a connecting rod is fixedly connected to the right side of the snap-fit ​​block, a triangular fixing block is fixedly connected to the front of the connecting rod, and a pulley is in contact with the outer wall of the triangular fixing block.

[0006] Optionally, the connecting plate has a fixing groove on its front side, a fixing plate is fixedly connected to the inner wall of the fixing groove, a pressing block is slidably connected to the inner wall of the fixing plate, and the outer wall of the pressing block is rotatably connected to a pulley.

[0007] Optionally, a spring telescopic post is fixedly connected to the front of the inner wall of the pressing block, and the back of the spring telescopic post is fixedly connected to the back of the inner wall of the snap-fit ​​box.

[0008] Optionally, a snap-fit ​​groove is provided on the left side of the inner wall of the slot, and the inner wall of the snap-fit ​​groove is snapped with the outer wall of the snap-fit ​​block. A spring telescopic column is fixedly connected to the right side of the snap-fit ​​block. There are two snap-fit ​​blocks, and the left side of the snap-fit ​​block located on the right side is fixedly connected to the right side of the spring telescopic column.

[0009] Optionally, the top of the extension plate is provided with a first insertion groove, the back of the extension plate is in contact with an extension plate two, and the front of the extension plate two is fixedly connected with a insertion block, the outer wall of the insertion block being inserted into the inner wall of the first insertion groove.

[0010] Optionally, the bottom of the extension plate 2 is in contact with a plug-in plate, and the bottom of the plug-in plate is provided with a plug-in groove 2, which is plugged into the top of the base plate.

[0011] Optionally, the inner wall of the base plate is in contact with a partition, and the bottom of the partition has a connecting groove.

[0012] Optionally, a partition plate two is fixedly connected to the left side of the plug-in plate, and a connecting groove two is opened on the top of the partition plate two, and the inner wall of the connecting groove two is engaged with the inner wall of the connecting groove one.

[0013] In summary, this application includes the following beneficial technical effects: 1. This utility model, through the setting of components such as a snap-fit ​​block, a snap-fit ​​groove, and a pulley, and a linkage structure of a snap-fit ​​block, a spring telescopic column, and a press-drive mechanism, fixes the connecting plate and the base plate by snap-fitting the snap-fit ​​block and the snap-fit ​​groove. The spring telescopic column provides continuous elastic force to ensure stable connection. During disassembly, only the pressing block needs to be pressed to drive the pulley, triangular fixing block, and other components, so that the snap-fit ​​block disengages from the snap-fit ​​groove, and the connecting plate can be removed. Disassembly and assembly can be carried out without tools. This design achieves the effect of disassembly by pressing and installation by alignment, avoiding the scrapping of the entire tray, and also improving the disassembly and assembly speed of the device and reducing the time required for disassembly.

[0014] 2. This utility model features an extension plate with components such as a plug-in plate, a disassembly groove, and a partition. The plug-in groove on the top of the extension plate is precisely matched with the plug-in block on the front of the extension plate. Extension plates of different lengths can be spliced ​​together according to the required length of the items, and then connected to a connecting plate. The plug-in groove at the bottom of the plug-in plate is inserted into the top of the base plate, and the bottom of the extension plate contacts and limits contact with the plug-in plate, allowing for flexible disassembly. Several partitions with their connecting grooves engage with each other, allowing for flexible adjustment of the number of partitions and spacing based on the quantity of items, forming customized partition cavities and preventing items from colliding with each other. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application; Figure 2 This is a schematic diagram of the structure of extension plate one in the embodiments of this application; Figure 3 This is an enlarged structural schematic diagram of embodiment A in this application; Figure 4 This is a schematic diagram of the plug-in board in an embodiment of this application; Figure 5 This is a schematic diagram of the structure of partition 1 in the embodiment of this application.

[0016] Reference numerals: 1. Base plate; 11. Slot; 111. Connecting plate; 2. Fixing plate; 21. Pressing block; 211. Spring telescopic column one; 22. Extension plate one; 23. Snap-fit ​​box; 24. Snap-fit ​​block; 241. Connecting rod; 242. Triangular fixing block; 25. Spring telescopic column two; 26. Pulley; 27. Snap-fit ​​slot one; 3. Insertion slot one; 31. Extension plate two; 311. Insertion block; 32. Insertion plate; 321. Insertion slot two; 33. Partition one; 331. Connecting slot one; 34. Partition two; 341. Connecting slot two. Detailed Implementation

[0017] The following is in conjunction with the appendix Figures 1-5 This application will be further described in detail below. The technical solutions in the embodiments of this application will be clearly described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0018] This application discloses a modular blister tray. For example... Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the device includes a base plate 1. The front of the base plate 1 has two slots 11, which are adapted to two connecting plates 111. The inner wall of the slot 11 contacts the connecting plates 111. The back of the connecting plates 111 is fixedly connected to two extension plates 22. The two extension plates 22 allow for flexible adjustment of the device. The bottom of the extension plate 22 contacts the top of the base plate 1.

[0019] In this embodiment, a snap-fit ​​box 23 is fixedly connected to the inner wall of the connecting plate 111, and a snap-fit ​​block 24 is slidably connected to the inner wall of the snap-fit ​​box 23. A connecting rod 241 is fixedly connected to the right side of the snap-fit ​​block 24, and a triangular fixing block 242 is fixedly connected to the front of the connecting rod 241. There are several triangular fixing blocks 242, and the triangular fixing blocks 242 are in contact with several pulleys 26, so that the friction between the triangular fixing blocks 242 and the pulleys 26 is reduced, and the service life of the equipment is extended. The outer wall of the triangular fixing blocks 242 is in contact with the pulleys 26.

[0020] Please see Figure 4 As shown, the top of the extension plate 22 is provided with a plug-in groove 3, the back of the extension plate 22 is in contact with the extension plate 31, and the front of the extension plate 31 is fixedly connected with a plug-in block 311. The outer wall of the plug-in block 311 is plugged into the inner wall of the plug-in groove 3.

[0021] Please see Figure 2 , Figure 3 As shown, the front of the connecting plate 111 has a fixing groove, and the fixing plate 2 is fixedly connected to the inner wall of the fixing groove. The inner wall of the fixing plate 2 is slidably connected to the pressing block 21. The pressing block 21 is hollow to avoid affecting the movement of the triangular fixing block 242 when it moves. The outer wall of the pressing block 21 is rotatably connected to the pulley 26.

[0022] Please see Figure 5 As shown, the bottom of the extension plate 2 31 is in contact with the plug plate 32, and the bottom of the plug plate 32 is provided with the plug groove 2 321, which is plugged into the top of the base plate 1.

[0023] Please see Figure 3 As shown, a spring telescopic post 211 is fixedly connected to the front of the inner wall of the pressing block 21, and the back of the spring telescopic post 211 is fixedly connected to the back of the inner wall of the snap-fit ​​box 23.

[0024] Please see Figure 5 As shown, the inner wall of the base plate 1 is in contact with a partition 33. The bottom of the partition 33 is provided with a connecting groove 331. The left side of the plug plate 32 is fixedly connected to a partition 34. The top of the partition 34 is provided with a connecting groove 341. The inner wall of the connecting groove 341 is engaged with the inner wall of the connecting groove 331. There are several partitions 33 and partitions 34, and they are engaged with each other in pairs.

[0025] Please see Figure 3 As shown, a snap-fit ​​groove 27 is provided on the left side of the inner wall of the slot 11. The inner wall of the snap-fit ​​groove 27 snaps into the outer wall of the snap-fit ​​block 24. A spring telescopic column 25 is fixedly connected to the right side of the snap-fit ​​block 24. There are two snap-fit ​​blocks 24. The left side of the snap-fit ​​block 24 on the right side is fixedly connected to the right side of the spring telescopic column 25. There are two sets of snap-fit ​​mechanisms, which are symmetrically arranged.

[0026] The implementation principle of a modular blister tray according to an embodiment of this application is as follows: The connecting plate 111 is inserted into the slot 11 on the front of the base plate 1, ensuring that the bottom of the extension plate 22 on the back of the connecting plate 111 is in complete contact with the top of the base plate 1. At this time, the snap-fit ​​blocks 24 inside the snap-fit ​​box 23 automatically pop out to both sides under the elastic force of the spring telescopic column 25. Both snap-fit ​​blocks 24 are snapped into the snap-fit ​​grooves 27 on both sides of the inner wall of the slot 11, achieving initial fixation between the connecting plate 111 and the base plate 1. The pressing block 21 is connected to the back of the inner wall of the snap-fit ​​box 23 through the spring telescopic column 211. After assembly, When the spring telescopic column 211 is in its naturally extended state, the pulley 26 on the outer wall of the pressing block 21 maintains slight contact with the outer wall of the triangular fixing block 242, ensuring that the pressing block 21 is in a ready-to-trigger state. When disassembly is required, the pressing block 21 is pressed towards the snap-fit ​​box 23. The pressing block 21 compresses the spring telescopic column 211 and moves it into the snap-fit ​​box 23. The pulley 26 on the outer wall of the pressing block 21 generates a lateral thrust on the triangular fixing block 242. Several triangular fixing blocks 242 drive the connecting rods 241 on both sides to move in opposite directions and pull the snap-fit ​​block 24, causing the snap-fit ​​block 24 to compress the spring. The telescopic column 25 disengages from the locking groove 27. At this point, the connecting plate 111 loses its limiting position and can be directly pulled out from the locking groove 11, completing the disassembly. Pull the partition 33 upwards to disengage the connecting groove 331 from the connecting groove 341 of the partition 24. The insertion groove 3 at the top of the extension plate 22 precisely matches the insertion block 311 on the front of the extension plate 21. Depending on the length requirements of the item, extension plates 22 of different lengths can be spliced ​​with extension plates 21 and 31, and then connected to the connecting plate 111. The insertion groove 321 at the bottom of the insertion plate 32 inserts into the top of the base plate 1, and the extension... The bottom of plate 2 31 contacts and limits the connection with the plug-in plate 32, allowing the device to be flexibly disassembled. Depending on the quantity and size of the items, the number of partitions 1 33 and 2 34 can be increased or decreased. When adding partitions, an additional partition 1 33 is removed, and its connecting groove 1 331 is snapped into the connecting groove 2 341 of the already installed partition 2 34. Alternatively, a new partition 2 34 can be added, which is then fixed to the bottom plate 1 by plugging in the plug-in plate 32 and then snapped into the partition 1 33. When reducing partitions, the excess partition 1 33 or partition 2 34 can be directly removed to expand the space of a single partition cavity and achieve flexible adjustment of the internal storage structure.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A modular blister tray, comprising a base plate (1), characterized in that: The base plate (1) has a slot (11) on the front side, and a connecting plate (111) is in contact with the inner wall of the slot (11). An extension plate (22) is fixedly connected to the back of the connecting plate (111), and the bottom of the extension plate (22) is in contact with the top of the base plate (1). The inner wall of the connecting plate (111) is fixedly connected to a snap-fit ​​box (23), the inner wall of the snap-fit ​​box (23) is slidably connected to a snap-fit ​​block (24), the right side of the snap-fit ​​block (24) is fixedly connected to a connecting rod (241), the front of the connecting rod (241) is fixedly connected to a triangular fixing block (242), and the outer wall of the triangular fixing block (242) contacts a pulley (26).

2. The combined blister tray according to claim 1, characterized in that: The connecting plate (111) has a fixing groove on its front side. A fixing plate (2) is fixedly connected to the inner wall of the fixing groove. A pressing block (21) is slidably connected to the inner wall of the fixing plate (2). The outer wall of the pressing block (21) is rotatably connected to the pulley (26).

3. A combined blister tray according to claim 2, characterized in that: The front of the inner wall of the pressing block (21) is fixedly connected to a spring telescopic column (211), and the back of the spring telescopic column (211) is fixedly connected to the back of the inner wall of the snap-fit ​​box (23).

4. A combined blister tray according to claim 1, characterized in that: The inner wall of the slot (11) is provided with a first snap-fit ​​groove (27) on the left side. The inner wall of the first snap-fit ​​groove (27) snaps into the outer wall of the snap-fit ​​block (24). The right side of the snap-fit ​​block (24) is fixedly connected with a second spring telescopic column (25). There are two snap-fit ​​blocks (24). The left side of the snap-fit ​​block (24) located on the right side is fixedly connected to the right side of the second spring telescopic column (25).

5. A combined blister tray according to claim 4, characterized in that: The top of the extension plate 1 (22) is provided with a plug groove 1 (3), the back of the extension plate 1 (22) is in contact with an extension plate 2 (31), the front of the extension plate 2 (31) is fixedly connected with a plug block (311), and the outer wall of the plug block (311) is plugged into the inner wall of the plug groove 1 (3).

6. A combined blister tray according to claim 5, characterized in that: The bottom of the extension plate 2 (31) is in contact with the plug plate (32), and the bottom of the plug plate (32) is provided with the plug groove 2 (321), which is plugged into the top of the base plate (1).

7. A combined blister tray according to claim 1, characterized in that: The inner wall of the base plate (1) is in contact with a partition plate (33), and a connecting groove (331) is provided at the bottom of the partition plate (33).

8. A combined blister tray according to claim 6, characterized in that: The plug plate (32) is fixedly connected to the left side of the partition plate two (34), and the top of the partition plate two (34) is provided with the connecting groove two (341), and the inner wall of the connecting groove two (341) is engaged with the inner wall of the connecting groove one (331).

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