Tray assembly for packaging electronic components

Abstract

The utility model discloses a pallet assembly used for electronic component packaging, comprising a plurality of pallets, the surface of each pallet is provided with a plurality of accommodating grooves, and the accommodating grooves of the upper and lower adjacent pallets are arranged in a central symmetry manner; any tray is provided with an anti-dislocation structure, the anti-dislocation structure comprises a plurality of first grooves and first convex blocks adjacent to the first grooves, and the anti-dislocation structure further comprises a plurality of second grooves and second convex blocks adjacent to the second grooves; the first grooves and the second protruding blocks of every two adjacent trays are connected in an inserted mode, and the first protruding blocks and the second grooves of every two adjacent trays are connected in an inserted mode. According to the utility model, the problem of dislocation during tray assembly can be avoided by arranging the anti-dislocation structure, as the first groove and the first convex block are adjacently arranged and the first groove is used for inserting the second convex block, the first convex block and the second convex block are also adjacently arranged, and the first convex block and the second convex block can be mutually clamped in the assembly process, so that the assembly efficiency is improved. And dislocation and displacement of the tray are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging mechanisms, in particular to a tray assembly for electronic component packaging. Background Art

[0002] A tray, a common plastic packaging method, mainly has a flat and disc-shaped structure with a certain height, which can fit the contour of the product and provide good protection for the product. It is mainly used for the packaging of relatively large electronic components.

[0003] The existing tray assembly for electronic component packaging lacks a structure for preventing misalignment. When packaging electronic components, the trays are prone to misalignment during assembly, causing the electronic components to adsorb together and resulting in the scrapping of the electronic components. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a tray assembly for electronic component packaging, aiming to solve the problem that the trays of the existing tray assembly for electronic component packaging are prone to misalignment during assembly, resulting in the scrapping of electronic components.

[0005] To achieve the above object, the utility model provides a tray assembly for electronic component packaging, including a plurality of trays stacked in sequence; a plurality of receiving grooves for receiving electronic components are provided on the surface of the tray, a magnetic member is provided at one end of the electronic component, and the receiving grooves between two adjacent trays in the up and down direction are arranged in central symmetry;

[0006] Any one of the trays is provided with an anti-misalignment structure, the anti-misalignment structure includes a plurality of first grooves provided on the surface of the tray and first protrusions adjacent to the first grooves, and the anti-misalignment structure further includes a plurality of second grooves provided on the back surface of the tray and second protrusions adjacent to the second grooves; the first grooves of two adjacent trays are inserted into the second protrusions, and the first protrusions of two adjacent trays are inserted into the second grooves.

[0007] Optionally, the first grooves and the first protrusions, and the second grooves and the second protrusions are all arranged along the length direction of the receiving grooves.

[0008] Optionally, a circular limiting protrusion is provided along the edge of the surface of the tray, and a circular limiting groove corresponding to the circular limiting protrusion on the surface of the adjacent tray is provided on the bottom surface of the tray.

[0009] Optionally, a fixing column protruding along the bottom surface direction of the tray is provided on the receiving groove, and the fixing column is used to abut against the surface of the electronic component.

[0010] Optionally, the first protrusion is arranged around the opening edge of the first groove; or,

[0011] The second bump is arranged around the edge of the second groove.

[0012] Optionally, a plurality of positioning holes are provided on the surface of the tray, and positioning posts corresponding to the positioning holes on the surface of the adjacent tray are provided on the back of the tray.

[0013] Optionally, a plurality of limiting grooves are provided on the surface of the tray, and limiting blocks corresponding to the limiting grooves on the surface of the adjacent tray are provided on the back of the tray.

[0014] Optionally, the outer diameter of the first bump gradually decreases from the end close to the surface of the tray to the end far from the surface of the tray;

[0015] The outer diameter of the second bump gradually decreases from the end close to the bottom surface of the tray to the end far from the bottom surface of the tray.

[0016] Optionally, the tray is arranged as an integrally injection-molded structure.

[0017] Optionally, a rubber buffer pad is provided at the end of the fixing post.

[0018] The beneficial effects of the present utility model compared with the prior art are as follows: by setting the anti-displacement structure, the problem of displacement during the assembly of the tray can be avoided. Since the first groove and the first bump are adjacent to each other, and the first groove is used for inserting the second bump, the first bump and the second bump are also adjacent to each other. During the assembly process, the first bump and the second bump can be mutually locked to prevent the tray from being displaced; in addition, through the cooperation of the first bump and the second groove, and the cooperation of the second bump and the first groove, a positioning effect can also be provided, and the connection between the trays is made more stable. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0020] Figure 1 It is a three-dimensional schematic diagram of the assembly of two trays of the present utility model;

[0021] Figure 2 It is a three-dimensional schematic diagram of the separation of two trays of the present utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the tray of the present utility model.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Tray; 2. Electronic component; 11. Annular limiting groove; 12. Accommodating groove; 13. Fixed column; 14. Positioning column; 15. Positioning hole; 16. Limiting block; 17. Limiting groove; 18. Annular limiting boss; 21. Magnetic attracting part; 31. First groove; 32. First convex block; 33. Second groove; 34. Second convex block.

[0025] The realization, functional features and advantages of the purpose of the present utility model will be further described in conjunction with embodiments with reference to the accompanying drawings. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0027] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, then the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present utility model, then the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, or solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0029] The present utility model provides a tray assembly for electronic component packaging, Figures 1 to 3 which is a specific embodiment of the tray assembly for electronic component packaging provided by the present utility model.

[0030] Refer to Figures 1 to 3, the tray assembly for electronic component packaging includes a plurality of trays 1, the plurality of trays 1 are stacked in sequence, the surface of the tray 1 is provided with a plurality of receiving grooves 12 for receiving electronic components 2, one end of the electronic component 2 is provided with a magnetic attracting member 21, and the receiving grooves 12 of two adjacent trays 1 in the up-and-down direction are arranged in a central stacking manner;

[0031] Any one of the trays 1 is provided with an anti-displacement structure, the anti-displacement structure includes a plurality of first grooves 31 provided on the surface of the tray 1, and first protrusions 32 adjacent to the first grooves 31, the anti-displacement structure further includes a second groove 33 provided on the back surface of the tray and a second protrusion 34 adjacent to the second groove 33, the first groove 31 of two adjacent trays 1 is inserted into the second protrusion 34, and the first protrusion 32 of two adjacent trays 1 is inserted into the second groove 31.

[0032] Among them, the staggered arrangement of two adjacent magnetic attracting members 21 can avoid the problem that the two magnetic attracting members 21 are too close to each other, resulting in easy mutual attraction between the magnetic attracting members 21 and scrapping of the electronic component 2.

[0033] During the assembly process of the tray 1, under the attraction between the magnetic attracting members 21, the tray 1 is prone to displacement, resulting in mutual attraction of the two magnetic attracting members 21 and scrapping of the product. The utility model can solve this problem by setting the anti-displacement structure. Since the first groove 31 and the first protrusion 32 are adjacent, and the first groove 31 is used for inserting the second protrusion 34, the first protrusion 32 and the second protrusion 34 are also adjacent. During the assembly process, the first protrusion 32 and the second protrusion 34 can be mutually locked to avoid misalignment movement of the tray 1; in addition, through the cooperation of the first protrusion 32 and the second groove 33, and the cooperation of the second protrusion 34 and the first groove 31, a positioning effect can also be provided, and the connection between the trays 1 is more stable.

[0034] Since the magnetic attracting member 21 is provided at one end of the electronic component 2, it is also located at one end of the receiving groove 12. Therefore, the magnetic attracting members 21 in the corresponding receiving grooves 12 of two adjacent trays 1 in the up-and-down direction are arranged along the length direction of the receiving groove 12, and the magnetic attraction between the two magnetic attracting members 21 easily drives the tray 1 to move misaligned along the length direction of the receiving groove 12. To avoid this problem, the first groove 31 and the first protrusion 32, and the second groove 33 and the second protrusion 34 are all arranged along the length direction of the receiving groove 12. That is, the first protrusion 32 and the second protrusion 34 are arranged along the length direction of the receiving groove 12, so that the first protrusion 32 and the second protrusion 34 can be mutually locked in the length direction of the receiving groove 12.

[0035] The surface of the tray 1 is provided with an annular limiting boss 18 along its edge, and the bottom surface of the tray 1 is provided with an annular limiting groove 11 corresponding to the annular limiting boss 18 on the surface of the adjacent tray 1. Through the annular limiting boss and the annular limiting groove 11, a plurality of trays 1 can be stacked and nested in sequence, which can make the connection between a plurality of trays 1 more stable and can also reduce the volume of the tray assembly.

[0036] The accommodating groove 12 is provided with a fixing column 13 protruding along the bottom surface direction of the tray 1, and the fixing column 13 is used to abut against the surface of the electronic component 2. After the tray 1 is assembled, the fixing column 13 of the upper-layer tray 1 can press the electronic component 2 on the lower-layer tray 1, so as to fix the electronic component 2 in the accommodating groove 12 of the lower-layer tray 1, which can avoid the problem that the electronic component 2 moves under the magnetic attraction during the assembly process of the tray 1, resulting in the mutual attraction between the electronic components 2, and can also avoid the problem that the electronic component 2 moves in the accommodating groove 12 during transportation, resulting in damage to the electronic component 2.

[0037] In an embodiment, the first convex block 32 is arranged around the opening edge of the first groove 31. The first convex block 32 surrounds and forms a third groove communicating with the first groove 31. When the tray 1 is assembled, the second convex block 34 first enters the third groove and then enters the first groove 31. This setting can avoid the horizontal movement of the tray 1 during the assembly process, thereby preventing the misalignment movement of the tray 1. At the same time, the third groove can also guide the second convex block 34, making the assembly process simpler.

[0038] In another embodiment, the second convex block 34 is arranged around the opening edge of the second groove 33. At this time, the second convex block 34 surrounds and forms a fourth groove communicating with the second groove 33. The fourth groove can prevent the misalignment movement of the tray 1 and make the assembly process simpler. The principle is similar to that of the above-mentioned third groove and will not be elaborated here.

[0039] The surface of the tray 1 is provided with a plurality of positioning holes 15, and the back surface of the tray 1 is provided with positioning posts 14 corresponding to the positioning holes 15 on the surface of the adjacent tray 1. Through the alignment cooperation of the positioning posts 14 and the positioning holes 15, it can be ensured that the trays 1 are aligned with each other during assembly, avoiding the problem of misalignment between the trays 1. When the positioning post 14 is inserted into the positioning hole 15, the tray 1 will be accurately positioned in the correct position, avoiding the problems of unstable placement or position deviation. Optionally, the tip of the positioning post 14 is provided with a conical guiding structure. Through the conical guiding structure, the positioning post 14 can be guided, making it easier for the positioning post 14 to extend into the positioning hole 15 and reducing the assembly difficulty.

[0040] The surface of the tray 1 is provided with a plurality of limiting grooves 17, and the back surface of the tray 1 is provided with limiting blocks 16 corresponding to the limiting grooves 17 on the surface of the adjacent tray 1. Through the clamping connection between the limiting blocks 16 and the limiting grooves 17, the problem of the tray 1 falling off can be avoided, and the contact area between adjacent trays 1 can be increased, making the connection between the trays 1 more stable.

[0041] The outer diameter of the first convex block 32 gradually decreases from the end close to the surface of the tray 1 to the end far from the surface of the tray 1, that is, the end structure of the first convex block 32 is set to be smaller. On the one hand, during assembly, the end structure can guide the first convex block 32, facilitating the first convex block 32 to extend into the second groove 33, thereby reducing the assembly difficulty. On the other hand, it can increase the contact area between the first convex block 32 and the second groove 33, making the connection between the first convex block 32 and the second groove 33 more stable; the outer diameter of the second convex block 34 gradually decreases from the end close to the bottom surface of the tray 1 to the end far from the bottom surface of the tray 1; this setting facilitates the second convex block 34 to extend into the first groove 31, can reduce the assembly difficulty, and makes the connection between the second convex block 34 and the first groove 31 more stable. The principle is similar to that of the first convex block 32 and will not be elaborated here.

[0042] The tray 1 is set as an integrally injection-molded structure. Specifically, the tray 1 is a shell-like structure formed by injection molding. This setting can reduce the manufacturing cost and manufacturing difficulty. When manufacturing the tray 1, when the first groove 31 is injection-molded on one side of the tray 1, the second convex block 34 corresponding to the first groove 31 is formed on the other side. Similarly, when the positioning post 14 is injection-molded on one side, the positioning hole 15 is formed on the other side. When the limiting block 16 is injection-molded on the side wall of the annular limiting groove 11, the limiting groove 17 located on the side surface of the tray 1 is also formed.

[0043] The end of the fixing post 13 is provided with a rubber buffer pad (not shown in the figure). Through the rubber buffer pad, the fixing of the fixing post 13 to the electronic component 2 can be more stable. At the same time, the rubber buffer pad can effectively absorb vibration energy, reduce the vibration transmitted from the fixing post 13 to the electronic component 2, and can avoid the situation that the fixing post 13 damages or presses the electronic component 2 during transportation.

[0044] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. All equivalent structural transformations made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tray assembly for electronic component packaging, characterized in that: It comprises a plurality of trays, which are stacked in sequence; a plurality of receiving slots for receiving electronic components are provided on the surface of the trays, a magnetic attraction member is provided at one end of the electronic components, and the receiving slots of two upper and lower adjacent trays are arranged in a central symmetric manner; Any of the above-mentioned pallets is provided with an anti-misalignment structure, which includes a plurality of first grooves provided on the surface of the pallet and a first protrusion adjacent to the first grooves. The anti-misalignment structure also includes a plurality of second grooves provided on the back side of the pallet and a second protrusion adjacent to the second grooves. The first grooves of two adjacent pallets are plugged into the second protrusions, and the first protrusions of two adjacent pallets are plugged into the second grooves.

2. The tray assembly for electronic component packaging according to claim 1, characterized in that: The first groove and the first protrusion, and the second groove and the second protrusion are all arranged along the length direction of the accommodating groove.

3. The tray assembly for electronic component packaging according to claim 1, characterized in that: The tray surface is provided with an annular limiting boss along its edge, and the tray bottom surface is provided with an annular limiting groove corresponding to the annular limiting boss on the adjacent tray surface.

4. The tray assembly for electronic component packaging according to claim 1, characterized in that: The accommodating groove includes a fixing post protruding along the bottom surface of the tray, and the fixing post is used to abut against the surface of the electronic component.

5. The tray assembly for electronic component packaging according to claim 1, characterized in that: The first protrusion is disposed around the opening edge of the first groove; or, The second protrusion is disposed around the edge of the second groove.

6. The tray assembly for electronic component packaging according to claim 1, characterized in that: A plurality of positioning holes are arranged on the surface of the tray, and a positioning column corresponding to the positioning holes on the surface of the adjacent tray is arranged on the back of the tray.

7. The tray assembly for electronic component packaging according to claim 1, characterized in that: The surface of the tray is provided with a plurality of limiting grooves, and the back of the tray is provided with limiting blocks corresponding to the limiting grooves on the surface of the adjacent tray.

8. The tray assembly for electronic component packaging according to claim 1, characterized in that: The outer diameter of the first protrusion gradually decreases from an end close to the surface of the tray to an end away from the surface of the tray; The outer diameter of the second protrusion gradually decreases from an end close to the bottom surface of the tray to an end away from the bottom surface of the tray.

9. The tray assembly for electronic component packaging according to claim 1, characterized in that: The tray is configured as an integral injection-molded structure.

10. The tray assembly for electronic component packaging according to claim 4, characterized in that: A rubber buffer pad is provided at the end of the fixing column.

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