Blister box shared by code discs of multiple sizes

Abstract

The utility model discloses a plastic uptake box shared by code discs of multiple sizes, at least one first groove is formed through a plate body, a protruding part is arranged on the inner side wall of the first groove, a plurality of supporting surfaces are formed on the protruding part in the depth direction of the first groove, and the supporting surfaces are arranged on the inner side wall of the first groove in the depth direction of the first groove. On one hand, the inner diameter of the supporting face located at the upper end is not smaller than the outer diameter of the supporting face located at the lower end, so that code discs of multiple specifications can be correspondingly supported through the multiple step faces, on the other hand, the sectional area, perpendicular to the axis of the first groove, of the boss is gradually reduced, and therefore the code discs can be clamped on the boss, and the code discs can be clamped on the boss. The outer edges of the bosses with different heights abut against the inner edge of the code disc, so that the code discs with multiple specifications and dimensions can be placed within a certain range.

Description

Technical Field

[0001] The present application relates to the technical field of code disc processing, and in particular to a blister box shared by code discs of multiple sizes. Background Art

[0002] The code disc packaging methods used in encoders can be mainly divided into protective film packaging and blister box packaging. In order to realize the automation of code disc installation, blister box packaging is necessary. In order to ensure that the code disc does not collide with the blister box during transportation, resulting in edge collapse or scratches with the blister box, resulting in dirt and lint, the design of the blister box is usually based on the size of the code disc. Its design is as follows: Figure 1 As shown, the groove diameter of this blister box is 26.6mm, which is only suitable for code disks with an outer diameter of 26-26.6mm. Code disks larger than this range cannot be installed, and those smaller than this range are prone to shaking in the blister box. Therefore, the blister box can only be redesigned with different groove sizes. However, different models of code disks have different sizes, so more blister boxes need to be re-molded, which increases the cost. Utility Model Content

[0003] The embodiment of the present application provides a blister box that is shared by multiple-sized code disks, which can accommodate code disks of different specifications within a certain range.

[0004] The present application provides a blister box for multi-sized code disks, comprising:

[0005] The plate body is formed with at least one first groove;

[0006] a protrusion provided on an inner sidewall of the first groove, wherein the protrusion has a plurality of support surfaces formed along a depth direction of the first groove, wherein an inner diameter of the support surface at the upper end thereof is not less than an outer diameter of the support surface at the lower end thereof along the depth direction of the first groove;

[0007] The boss is provided at the bottom of the first groove, and along the depth direction of the first groove, the cross-sectional area of the boss perpendicular to the axis of the first groove gradually decreases.

[0008] In some embodiments, at least one second groove is further formed on the plate body, the second groove corresponds to the first groove one-to-one, and the second groove is connected to the first groove.

[0009] In some embodiments, the plate comprises:

[0010] a plate body, a portion of which is recessed to form the first groove; and

[0011] The enclosure plate is arranged on the peripheral side wall of the plate body.

[0012] Wherein, along the depth direction of the first groove, the length of the enclosure plate is greater than the maximum length of the plate body.

[0013] In some embodiments, the enclosure is deformable relative to the plate body, and the plate body further includes a snap-in portion and a slot, wherein the snap-in portion and the slot are respectively arranged on both sides of the enclosure, wherein when the snap-in portion is connected to the slot of the adjacent blister box, there is a gap between the plate bodies of the two adjacent blister boxes.

[0014] In some embodiments, the engaging portion is a press-shaped structure, and a concave area of the press-shaped structure forms the engaging groove.

[0015] In some embodiments, a plurality of the clamping portions are provided, and the plurality of the clamping portions are distributed at intervals along the circumference of the enclosure plate.

[0016] In some embodiments, the blister box is an integrally formed structure.

[0017] Based on the multi-size code disc shared blister box of the embodiment of the present application, at least one first groove is formed by the plate body, and the protrusion is arranged on the inner side wall of the first groove. The protrusion forms a plurality of supporting surfaces along the depth direction of the first groove. Along the depth direction of the first groove, the inner diameter of the supporting surface at the upper end is not less than the outer diameter of the supporting surface at the lower end. In this way, code discs of multiple specifications can be supported correspondingly through multiple step surfaces. On the other hand, the cross-sectional area of the boss perpendicular to the axis of the first groove gradually decreases, so the code disc can also be clamped on the boss. The outer edges of the bosses of different heights are abutted against the inner edges of the code disc, so that code discs of multiple specifications and sizes can be placed within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the front structure of a blister box shared by multiple-sized code disks provided in an embodiment of the present application;

[0020] Figure 2 for Figure 1 An enlarged schematic diagram of the structure at position A in the structure shown;

[0021] Figure 3 This is a schematic diagram of the back structure of a blister box shared by multiple-sized code disks provided in an embodiment of the present application.

[0022] Reference numerals in the figures: 100, blister box; 10, plate body; 10a, first groove; 10b, second groove; 11, plate body; 12, enclosure; 13, clamping portion; 14, clamping groove; 20, protruding portion; 20a, supporting surface; 30, boss; DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0024] Since the size of the blister box in the prior art is fixed, larger code discs cannot be placed therein, and smaller code discs are prone to shaking when placed, resulting in broken edges or scratches against the blister box, causing technical problems such as dirt and lint.

[0025] To solve the above technical problems, please refer to Figure 1-3 The present application proposes a blister box for multi-size code disks, comprising a plate body 10, a protrusion 20, and a boss 30. The plate body 10 is formed with at least one first groove 10a, and the protrusion 20 is provided on the inner side wall of the first groove 10a. The protrusion 20 is formed with a plurality of support surfaces 20a along the depth direction of the first groove 10a. Along the depth direction of the first groove 10a, the inner diameter of the support surface 20a at the upper end is not less than the outer diameter of the support surface 20a at the lower end. The boss 30 is provided at the bottom of the first groove 10a. Along the depth direction of the first groove 10a, the cross-sectional area of the boss 30 perpendicular to the axis of the first groove 10a gradually decreases.

[0026] The plate body 10 can form a first groove 10a, or can form multiple grooves, which are set according to actual conditions and are not restricted here. In the embodiment of the present application, the multiple support surfaces 20a formed by the protrusion 20 are structurally stepped, so when placing the code disk, the lower it is, the smaller the size of the code disk that can be placed. It can be understood that the size here refers to the size of the outer edge of the code disk.

[0027] The boss 30 is provided at the bottom of the first groove 10a. Along the depth direction of the first groove 10a, the cross-sectional area of the boss 30 perpendicular to the axis of the first groove 10a gradually decreases. Therefore, the cross section of the boss 30 can be a regular polygon, a circle, or a sector. Generally speaking, since the code disk is in the shape of a ring, in order to ensure that the code disk is uniformly stressed, the cross section of the boss 30 is circular, the shape of the boss 30 is a truncated cone, or the cross section of the boss 30 is a sector. In this way, through this design, the boss 30 can clamp code disks of different specifications. It can be understood that what is targeted here is the inner diameter of the code disk, and along the depth of the first groove 10a, the deeper it is, the larger the size of the code disk that can be clamped.

[0028] The boss 30 abuts against the inner edge of the code disk to clamp the code disk, and the support surface 20 a supports the code disk, so that various code disks can be supported within a certain range.

[0029] It can be understood that a plurality of protrusions 20 can be provided, thereby increasing the supporting surface 20a area of the code disk.

[0030] Generally speaking, a protective film of similar size is attached to the surface of the code disc to protect the code disc. In order to make it easier to tear off the protective film after the code disc is assembled, a tearing position (handle) is usually reserved. Therefore, in the embodiment of the present application, Figure 2 As shown, at least one second groove 10b is formed on the plate body 10, and the second groove 10b can allow the handle to be placed in, so that the handles on each code disk protective film will not interfere with each other, and it is also convenient to remove the code disk later. There can be one second groove 10b or multiple second grooves 10b. The second grooves 10b correspond to the first grooves 10a one by one, and the second grooves 10b are connected to the first grooves 10a.

[0031] Furthermore, in some embodiments, Figure 1 As shown, the plate body 10 includes a plate body portion 11 and a surrounding plate 12, wherein a portion of the plate body portion 11 is recessed to form the first groove 10a, and the surrounding plate 12 is arranged on the peripheral side wall of the plate body portion 11, wherein along the depth direction of the first groove 10a, the length of the surrounding plate 12 is greater than the maximum length of the plate body portion 11.

[0032] The design of the enclosure 12 provides additional edge support for the panel body 10, thereby enhancing the structural strength of the entire panel body 10. During transportation or storage, this design can effectively resist external pressure and impact, reducing the risk of deformation or damage to the panel body 10.

[0033] In addition, when the blister box 100 is an integrally formed structure, a portion of the entire plate portion 11 is recessed to form the first groove 10 a , which can greatly reduce the material cost of the entire blister box 100 .

[0034] In some embodiments, the enclosure 12 is deformable relative to the plate body 11, and the plate body 10 further includes a snap-fit portion 13 and a slot 14, wherein the snap-fit portion 13 and the slot 14 are respectively arranged on both sides of the enclosure 12, wherein when the snap-fit portion 13 is connected to the slot 14 of the adjacent blister box 100, there is a gap between the plate body 11 of the two adjacent blister boxes 100.

[0035] When the blister box 100 is an integrally formed structure, since the material of the blister box 100 is plastic, such as PVC, PP material, etc., which has a certain toughness, two adjacent blister boxes 100 can be snapped together. For example, the protrusion forming the first groove 10a can be correspondingly snapped into the first groove 10a of the next blister box 100. When multiple blister boxes 100 are combined together, a larger packaging unit can be formed. The modular combination method not only improves the packaging efficiency, but also facilitates transportation and storage.

[0036] However, since a code disk is placed in each first groove 10a, in order to avoid the bottom of the adjacent blister box 100 from contacting the code disk, a clamping portion 13 and a clamping groove 14 are provided on both sides of the enclosure 12. For details, see Figure 1 and Figure 3 Through the design of the snap-fit portion 13 and the slot 14, it is ensured that when the blister boxes 100 are stacked in place, there is a gap between the plate portions 11 of two adjacent blister boxes 100. In this way, when multiple blister boxes 100 are stacked, the code disk will not be squeezed by the blister box 100 located above, thereby protecting the integrity of the code disk.

[0037] In addition, the presence of the gap also allows a certain ventilation channel to be formed between the stacked blister boxes 100, which helps to reduce the impact of humidity and temperature on the internal code disk and protect the quality and safety of the product.

[0038] Specifically, in order to ensure the stability between two adjacent blister boxes 100 when stacked, a plurality of snap-in parts 13 are provided, and the plurality of snap-in parts 13 are spaced apart along the circumference of the enclosure 12. There is no limit on the specific number, and the design can be based on the actual size of the blister box 100, so no further restrictions are imposed here.

[0039] In some embodiments, the snap-fitting portion 13 is a pressed structure, and the concave area of the pressed structure forms the card slot 14. In this way, when the card slot 14 is formed, the snap-fitting portion 13 is also formed. The user does not need to design the snap-fitting portion 13 and the card slot 14 separately, and when stacked, two adjacent blister boxes 100 are easier to snap together.

[0040] Of course, it is understandable that when the blister box 100 is an integrally molded structure, it is preferably integrally injection molded. In this way, as long as a set of molds is designed, the production of the entire blister box 100 can be achieved. At the same time, the specifications of the two adjacent blister boxes 100 are consistent, which facilitates the stacking of the blister boxes 100 together, thereby reducing manufacturing costs.

[0041] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0042] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A blister box for multi-size code disks, characterized in that: include: The plate body is formed with at least one first groove; a protrusion provided on an inner sidewall of the first groove, wherein the protrusion has a plurality of support surfaces formed along a depth direction of the first groove, wherein an inner diameter of the support surface at the upper end thereof is not less than an outer diameter of the support surface at the lower end thereof along the depth direction of the first groove; The boss is provided at the bottom of the first groove, and along the depth direction of the first groove, the cross-sectional area of the boss perpendicular to the axis of the first groove gradually decreases.

2. The multi-size code disk shared blister box according to claim 1, characterized in that: At least one second groove is further formed on the plate body, the second groove corresponds to the first groove one by one, and the second groove is communicated with the first groove.

3. The multi-size code disk shared blister box according to claim 1, characterized in that: The plate body comprises: a plate body, a portion of which is recessed to form the first groove; and A surrounding plate is provided on the peripheral side wall of the plate body; Wherein, along the depth direction of the first groove, the length of the enclosure plate is greater than the maximum length of the plate body.

4. The multi-size code disk shared blister box according to claim 3, characterized in that: The enclosure is deformable relative to the plate body, and the plate body further includes a snap-in portion and a slot, wherein the snap-in portion and the slot are respectively arranged on both sides of the enclosure, wherein when the snap-in portion is connected to the slot of the adjacent blister box, there is a gap between the plate bodies of the two adjacent blister boxes.

5. The multi-size code disk shared blister box according to claim 4, characterized in that: The clamping portion is a press-shaped structure, and the concave area of the press-shaped structure forms the clamping groove.

6. The multi-size code disk shared blister box according to claim 4, characterized in that: There are multiple clamping parts, and the multiple clamping parts are distributed at intervals along the circumference of the enclosure plate.

7. The multi-size code disk shared blister box according to claim 1, characterized in that: The blister box is an integrally formed structure.

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