Anti-static blister tray

Abstract

The utility model discloses an anti-static plastic uptake tray which comprises a tray body used for storing components and parts; the placement cavity is formed in the surface of the tray body; all the stretching areas are arranged on the edge of the containing cavity, and the inner wall of the bottom of each stretching area is flush with the bottom face of the containing cavity; according to the plastic uptake tray, the deep and isolated surfaces in the tray body of the plastic uptake tray are broken through and penetrate through the adjacent surfaces, so that the area of the area is increased, the original isolated surfaces are communicated with the outside, materials are shared, and after the area is stretched to a certain height, the area can be stretched to a certain height, so that the area of the plastic uptake tray can be expanded, and the service life of the plastic uptake tray is prolonged. And the anti-static liquid with enough thickness still exists, so that the anti-static performance is prevented from exceeding the standard.

Description

Technical Field

[0001] The utility model relates to the field of blister trays, in particular to an anti-static blister tray. Background Art

[0002] After the production of some existing components is completed, they will be arranged in sequence and placed in cartons. This packaging method does not fix the products in any way, which can easily cause product displacement during transportation, and cause product damage due to friction between displacement, which indirectly reduces the product qualification rate. Blister trays can fix products in cartons very well, but traditional blister trays have a symmetrical structure. When the blister trays are stacked, the upper product will press the lower product. If the number of layers exceeds a certain level, the upper product will crush the lower product. Therefore, a blister tray suitable for stacked packaging is needed.

[0003] For example, in the prior art, such as the Chinese patent document with publication number CN206939257U, an asymmetric blister tray is provided, in which adjacent layers of blister trays are stacked alternately, and the weight of the adjacent layers of blister trays is borne by the tray body and connecting ribs of the blister tray, thereby effectively protecting the products in the receiving grooves of the blister tray.

[0004] However, the technical solution disclosed in the above patent document still has limitations in its specific implementation, because the blister tray in the packaging material is formed by heating, vacuum adsorption and stretching during the production process. The higher the stretching height, the thinner the surface (see Figure 1 or Figure 2 ), this kind of packaging blister tray for electronic products will be coated with anti-static liquid on the surface when it is a sheet. After the blister is formed, it will have anti-static function, and it will have electrostatic shielding function for the products contained to avoid static electricity damage. However, after the blister is formed, the anti-static function of all surfaces is not the same. Some will be weaker (that is, the higher the height of the stretching, the thinner the surface). Because of the influence of the stretching height and structural design, especially some relatively deep isolated surfaces, it is easy to exceed the anti-static value and lose the static protection of the product. During transportation, the continuous friction between the product and the blister can easily cause static electricity damage. Utility Model Content

[0005] Based on this, it is necessary to provide an anti-static blister tray for the above-mentioned technical problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An anti-static blister tray, comprising:

[0008] A tray body, which is used to store components;

[0009] A placement cavity, wherein the placement cavity is arranged on the surface of the disk body;

[0010] A plurality of stretching zones, all of which are arranged at the edge of the placement cavity, and the bottom inner wall of each of the stretching zones is flush with the bottom surface of the placement cavity;

[0011] All of the stretching zones are connected to the placement cavity to form a connected structure.

[0012] Furthermore, the placement cavity includes cavity one, cavity two, cavity three and cavity four arranged on the same side surface of the disk body; cavity one is arranged in the central area of ​​the disk body surface, and cavity two, cavity three and cavity four are arranged from the inside to the outside with cavity one as the center, and the depths of cavity one, cavity two, cavity three and cavity four are arranged in a decreasing trend from the inside to the outside.

[0013] Furthermore, the depth of the stretching zone is at most equal to the depth of cavity one.

[0014] Furthermore, a avoidance area is provided at the bottom of the cavity one.

[0015] Furthermore, handle positions extending to the bottom of cavity three are provided at both ends of the bottom of cavity four.

[0016] Furthermore, the surface of the disk body is provided with an overlapping groove on the outside of cavity four, and the surface of the disk body opposite to the overlapping groove is provided with an overlap groove matching the overlapping groove. When two disk bodies are stacked, the disk body located at the lower side can guide the overlap groove thereon to fit with the overlap groove of the disk body located at the upper side.

[0017] Furthermore, a lifting platform is provided in the overlapping groove, and the lifting platform can be inserted into the gap between two trays when they are stacked.

[0018] Furthermore, the lifting platform includes a limiting column arranged at the bottom of the overlapping groove, and the limiting column is a hollow structure. The hollow cavity of the limiting column has an opening at one end close to the bottom of the overlapping groove and a closed end. The inner wall width of the closed end is smaller than the inner wall width of the open end.

[0019] Furthermore, the lifting platform also includes a bulging sac block arranged on the inner side wall of the overlapping groove, and the width of the bulging sac block is arranged to decrease from the end close to the bottom of the overlapping groove to the end away from the bottom of the overlapping groove.

[0020] Furthermore, the lifting platform also includes a hollow bar arranged at the bottom of the overlapping groove, the surface of the hollow bar is provided with a plug-in groove, and the surface of the disk body opposite to the overlapping groove is provided with an embedded bar inserted into the plug-in groove.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The utility model can open up the deeper and isolated surface inside the blister plate body and penetrate the adjacent surface to increase the area of ​​the region, so that the original isolated surface is connected with the outside to share the material, so that after the area is stretched to a certain height, there is still a sufficient thickness of anti-static liquid, thereby avoiding excessive anti-static performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the disk structure in the prior art;

[0024] Figure 2 It is a schematic diagram of the bottom structure of the disk body in the prior art;

[0025] Figure 3 A schematic diagram of the placement cavity structure provided by the utility model;

[0026] Figure 4 A schematic diagram of the restriction column structure provided by the utility model;

[0027] Figure 5 A schematic diagram of the structure of the bulging bladder block provided by the utility model;

[0028] Figure 6 A schematic diagram of the hollow bar structure provided by the utility model;

[0029] Figure 7 This is a schematic diagram of the overlap groove structure provided by the utility model.

[0030] The markings in the figure are as follows:

[0031] 1. Disk body; 2. Placement cavity; 3. Stretching area; 4. Cavity 1; 5. Cavity 2; 6. Cavity 3; 7. Cavity 4; 8. Avoidance area; 9. Handle position; 10. Overlap groove; 11. Overlap groove; 12. Limiting column; 13. Bulging bladder block; 14. Hollow strip; 15. Plug-in groove. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] As described in the background technology, the packaging blister tray for electronic products is coated with antistatic liquid on the surface when it is in the sheet stage. After the blister is formed, it has antistatic function, and has static shielding for the product to prevent static electricity injury. However, after the blister is formed, the antistatic function of all surfaces is not consistent. Some are weaker because of the influence of the stretching height and structural design, especially some relatively deep isolated surfaces, which are easy to exceed the antistatic value and lose the static protection of the product. During transportation, the continuous friction between the product and the blister is easy to cause static electricity injury.

[0034] In order to solve this technical problem, the utility model provides an anti-static blister tray.

[0035] Specifically, please refer to Figure 1-7 , anti-static blister tray, including:

[0036] The tray 1 is used to store components;

[0037] A placement cavity 2 is provided on the surface of the disk body 1;

[0038] A plurality of stretching zones 3, all of which are arranged at the edge of the placement cavity 2, and the bottom inner wall of each stretching zone 3 is flush with the bottom surface of the placement cavity 2;

[0039] All stretching zones 3 are connected to the placement cavity 2 to form a connected structure.

[0040] The utility model can be through the relatively deep and isolated surface of the blister plate body 1 (the isolated surface refers to Figure 1 ), penetrates the adjacent surface, increases the area, makes the originally isolated surface communicate with the outside, and shares the material, so that after the area is stretched to a certain height, there is still enough thickness of anti-static liquid to avoid exceeding the anti-static performance standard.

[0041] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0042] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0043] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0044] Example 1

[0045] Please refer to Figure 1-Figure 3 , anti-static blister tray includes:

[0046] The tray 1 is used to store components;

[0047] A placement cavity 2 is provided on the surface of the disk body 1;

[0048] A plurality of stretching zones 3, all of which are arranged at the edge of the placement cavity 2, and the bottom inner wall of each stretching zone 3 is flush with the bottom surface of the placement cavity 2;

[0049] All the stretching zones 3 are connected to the placement cavity 2 to form a connected structure.

[0050] The utility model can be through the relatively deep and isolated surface of the blister plate body 1 (the isolated surface refers to Figure 1 ), penetrates the adjacent surface, increases the area, makes the originally isolated surface communicate with the outside, and shares the material, so that after the area is stretched to a certain height, there is still enough thickness of anti-static liquid to avoid exceeding the anti-static performance standard.

[0051] In some specific embodiments, the placement cavity 2 includes cavity one 4, cavity two 5, cavity three 6 and cavity four 7 arranged on the same side surface of the disk body 1; cavity one 4 is arranged in the central area of ​​the surface of the disk body 1, and cavity two 5, cavity three 6 and cavity four 7 are arranged from the inside to the outside with cavity one 4 as the center, and the depths of cavity one 4, cavity two 5, cavity three 6 and cavity four 7 are arranged in a decreasing trend from the inside to the outside.

[0052] By arranging cavity 1 4 , cavity 2 5 , cavity 3 6 and cavity 4 7 from the inside to the outside with decreasing depth, it can be ensured that the thickness of the entire disk body 1 will not have a large difference in a certain area.

[0053] In some specific embodiments, the depth of the stretching zone 3 is at most equal to the depth of the cavity 1 4. This is set so that the bottom of the stretching zone 3 will not be thinner, so as to ensure that the stretching zone 3 still has a sufficient thickness of antistatic liquid.

[0054] In some specific embodiments, a relief area 8 is provided at the bottom of the cavity 1 4. The relief area 8 is provided to prevent the product from being directly in contact with the bottom of the tray 1 and causing the product to be damaged by vibration.

[0055] In some specific embodiments, the two ends of the bottom of the cavity 24 7 are provided with handles 9 extending to the bottom of the cavity 3 6. The existence of the handle 9 is to make it easier for the operator to take it out from the placement cavity 2.

[0056] Example 2

[0057] The antistatic blister tray provided in Example 1 is further optimized, and the antistatic blister tray comprises:

[0058] The tray 1 is used to store components;

[0059] A placement cavity 2 is provided on the surface of the disk body 1;

[0060] A plurality of stretching zones 3, all of which are arranged at the edge of the placement cavity 2, and the bottom inner wall of each stretching zone 3 is flush with the bottom surface of the placement cavity 2;

[0061] All the stretching zones 3 are connected to the placement cavity 2 to form a connected structure.

[0062] The utility model can be through the relatively deep and isolated surface of the blister plate body 1 (the isolated surface refers to Figure 1 ), penetrates the adjacent surface, increases the area, makes the originally isolated surface communicate with the outside, and shares the material, so that after the area is stretched to a certain height, there is still enough thickness of anti-static liquid to avoid exceeding the anti-static performance standard.

[0063] The surface of the disk body 1 is provided with an overlapping groove 10 outside the cavity 47, and the surface of the disk body 1 opposite to the overlapping groove 10 is provided with an overlap groove 11 matching the overlapping groove 10. When two disk bodies 1 are stacked, the disk body 1 located at the bottom can guide the overlapping groove 10 thereon to fit with the overlap groove 11 of the disk body 1 located at the top.

[0064] By arranging cavity 1 4 , cavity 2 5 , cavity 3 6 and cavity 4 7 from the inside to the outside with decreasing depth, it can be ensured that the thickness of the entire disk body 1 will not have a large difference in a certain area.

[0065] In some specific embodiments, a lifting platform is provided in the stacking groove 10, and the lifting platform can be inserted into the gap between two trays 1 when they are stacked.

[0066] The provision of the lifting platform can isolate the distance between the upper and lower disk bodies 1 so that the friction between the disk bodies 1 will not be too large.

[0067] Example 3

[0068] The blister tray for the lifting platform provided in Example 2 is further optimized, and the surface of the tray body 1 is provided with an overlapping groove 10 on the outside of the cavity 47, and the surface of the tray body 1 opposite to the overlapping groove 10 is provided with an overlap groove 11 matching the overlap groove 10. When two tray bodies 1 are stacked, the tray body 1 located at the bottom can guide the overlap groove 10 thereon to fit with the overlap groove 11 of the tray body 1 located at the top.

[0069] By arranging cavity 1 4 , cavity 2 5 , cavity 3 6 and cavity 4 7 from the inside to the outside with decreasing depth, it can be ensured that the thickness of the entire disk body 1 will not have a large difference in a certain area.

[0070] In some specific embodiments, a lifting platform is provided in the stacking groove 10, and the lifting platform can be inserted into the gap between the two stacked trays 1. The setting of the lifting platform can isolate the gap between the upper and lower trays 1, so that the friction between the trays 1 will not be large.

[0071] In some specific embodiments, the lifting platform includes a limiting column 12 arranged at the bottom of the overlapping groove 10, and the limiting column 12 is a hollow structure. The hollow cavity of the limiting column 12 has an opening at one end close to the bottom of the overlapping groove 10 and a closed end. The inner wall width of the closed end is smaller than the inner wall width of the open end.

[0072] In this embodiment, when the upper and lower disk bodies 1 are stacked, the lower limiting column 12 will be inserted into the hollow cavity in the upper limiting column 12 to prevent the upper and lower disk bodies 1 from moving freely. Moreover, since the inner wall width of the closed end is smaller than the inner wall width of the open end (equivalent to the hollow cavity being truncated cone-shaped), the upper and lower limiting columns 12 will not be fully inserted into place when being plugged in, thereby avoiding vibration that causes the upper and lower disk bodies 1 to collide with each other.

[0073] Example 4

[0074] The lifting platform provided in the above embodiments is further optimized, and the surface of the tray body 1 is provided with a superimposed groove 10 on the outside of the cavity 4 7, and the surface of the tray body 1 opposite to the superimposed groove 10 is provided with a coincidence groove 11 matching the superimposed groove 10. When two tray bodies 1 are stacked, the tray body 1 located at the bottom can guide the superimposed groove 10 thereon to fit with the coincidence groove 11 of the tray body 1 located at the top. By arranging the cavity 1 4, cavity 2 5, cavity 3 6 and cavity 4 7 from the inside to the outside and with decreasing depth, it can be ensured that the thickness of the entire tray body 1 will not have a large difference in a certain area.

[0075] In some specific embodiments, the lifting platform further includes a bulging sac block 13 disposed on the inner side wall of the overlapping groove 10 , and the bulging sac block 13 is disposed with a decreasing width from the end close to the bottom of the overlapping groove 10 to the end away from the bottom of the overlapping groove 10 .

[0076] When the upper and lower disk bodies 1 are stacked, the lower disk body 1 can guide the overlapping groove 10 thereon to fit with the overlapping groove 11 of the upper disk body 1. During the fitting process, due to the setting of the bulging bladder block 13 (the bulging bladder block 13 can be an airbag sheet filled with gas), the upper and lower disk bodies 1 are stacked sufficiently tightly, further reducing the occurrence of shaking.

[0077] Compared with the embodiment 5, the embodiment 4 has the advantage that the bulging bladder block 13 will not have edge damage like the limiting column 12, that is, it has a long service life and great adaptability.

[0078] Example 5

[0079] The lifting platform provided in the above-mentioned embodiments is further optimized, and the surface of the disk body 1 is provided with an overlapping groove 10 on the outside of the cavity 47, and the surface of the disk body 1 opposite to the overlapping groove 10 is provided with an overlapping groove 11 matching the overlapping groove 10. When two disk bodies 1 are stacked, the disk body 1 located at the bottom can guide the overlapping groove 10 thereon to fit with the overlapping groove 11 of the disk body 1 located at the top.

[0080] By arranging cavity 1 4 , cavity 2 5 , cavity 3 6 and cavity 4 7 from the inside to the outside with decreasing depth, it can be ensured that the thickness of the entire disk body 1 will not have a large difference in a certain area.

[0081] In some specific embodiments, the lifting platform also includes a hollow bar 14 (which can be made of rubber material) arranged at the bottom of the overlapping groove 10, and the surface of the hollow bar 14 is provided with a plug-in groove 15 (the plug-in groove 15 is equivalent to a through groove appearing in the hollow cavity of the hollow bar 14), and the surface of the disk body 1 opposite to the overlapping groove 10 is provided with an embedded strip inserted into the plug-in groove 15.

[0082] In this embodiment, when the upper and lower disks 1 are stacked, the embedded strip on the upper disk 1 will be inserted into the lower insertion groove 15 to achieve the purpose of restricting the two disks 1. Compared with the embodiment 4, the lifting force applied to the bottom of the overlapping groove 10 in the embodiment 5 does not require high material requirements like the bulging bladder block 13, and there will be no leakage and the like. At the same time, the existence of the hollow strip 14 can also play the role of the bulging bladder block 13, that is, it will not be easily damaged.

[0083] The use process of the anti-static blister tray provided by the utility model is as follows: (Example 3 is an example)

[0084] When the upper and lower disks 1 are stacked, the lower limiting column 12 will be inserted into the hollow cavity in the upper limiting column 12 to prevent the upper and lower disks 1 from moving freely. Moreover, since the inner wall width of the closed end is smaller than the inner wall width of the open end (equivalent to the hollow cavity being truncated cone-shaped), the upper and lower limiting columns 12 will not be fully inserted into place when being plugged in, thereby avoiding vibration that causes the upper and lower disks 1 to collide with each other.

[0085] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0086] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An anti-static blister tray, characterized in that: include: A tray (1) for storing components; A placement cavity (2), wherein the placement cavity (2) is arranged on the surface of the disk body (1); A plurality of stretching zones (3), all of which are arranged at the edge of the placement cavity (2), and the bottom inner wall of each of the stretching zones (3) is flush with the bottom surface of the placement cavity (2); All of the stretching zones (3) are connected to the placement cavity (2) to form a connected structure.

2. The antistatic blister tray according to claim 1, characterized in that: The placement cavity (2) comprises cavity one (4), cavity two (5), cavity three (6) and cavity four (7) arranged on the same side surface of the disk body (1); the cavity one (4) is arranged in the central area of ​​the surface of the disk body (1); the cavity two (5), cavity three (6) and cavity four (7) are arranged from the inside to the outside with cavity one (4) as the center; and the depths of the cavity one (4), cavity two (5), cavity three (6) and cavity four (7) are arranged in a decreasing trend from the inside to the outside.

3. The antistatic blister tray according to claim 2, characterized in that: The depth of the stretching zone (3) is at most equal to the depth of cavity one (4).

4. The antistatic blister tray according to claim 2 or 3, characterized in that: The bottom of the cavity one (4) is provided with an avoidance area (8).

5. The antistatic blister tray according to claim 4, characterized in that: Both ends of the bottom of cavity four (7) are provided with handles (9) extending to the bottom of cavity three (6).

6. The antistatic blister tray according to claim 5, characterized in that: The surface of the disk body (1) is provided with a superimposed groove (10) on the outer side of the cavity four (7), and the surface of the disk body (1) opposite to the surface provided with the superimposed groove (10) is provided with an overlap groove (11) matching the superimposed groove (10). When two disk bodies (1) are stacked, the disk body (1) located at the bottom can guide the superimposed groove (10) thereon to fit with the overlap groove (11) of the disk body (1) located at the top.

7. The antistatic blister tray according to claim 6, characterized in that: A lifting platform is provided in the stacking groove (10), and the lifting platform can be inserted into the spacing between two trays (1) when they are stacked.

8. The antistatic blister tray according to claim 7, characterized in that: The lifting platform comprises a limiting column (12) arranged at the bottom of the overlapping groove (10), and the limiting column (12) is a hollow structure. The hollow cavity of the limiting column (12) has an opening at one end close to the bottom of the overlapping groove (10), and the other end is closed, and the inner wall width of the closed end is smaller than the inner wall width of the open end.

9. The antistatic blister tray according to claim 7, characterized in that: The lifting platform further comprises a bulging sac block (13) arranged on the inner side wall of the overlapping groove (10), wherein the width of the bulging sac block (13) decreases from the end close to the bottom of the overlapping groove (10) to the end away from the bottom of the overlapping groove (10).

10. The antistatic blister tray according to claim 7, characterized in that: The lifting platform further comprises a hollow bar (14) arranged at the bottom of the overlapping groove (10), a plug-in groove (15) being arranged on the surface of the hollow bar (14), and an embedding bar inserted into the plug-in groove (15) being arranged on the surface of the plate body (1) opposite to the overlapping groove (10).

Images