Packaging box

Abstract

The utility model discloses a packaging box which comprises a box frame, a baffle, a plurality of transverse plates and a plurality of vertical plates. The baffle is detachably arranged in the box frame and is close to the rear end of the box frame; the transverse plates are arranged in the box frame in parallel at intervals and abut against the baffle. A plurality of first notches are formed in the rear end of each transverse plate from left to right at intervals; the plurality of vertical plates are arranged in the box frame in parallel at intervals and are perpendicular to the plurality of transverse plates; a plurality of second notches are formed in the front end of each vertical plate at intervals from top to bottom, and the second notches, located at the same height, in the vertical plates are opposite to the first notches in one transverse plate, so that the transverse plates and the vertical plates are clamped together to form a plurality of storage spaces with forward openings. According to the circuit board packaging box, the containing spaces with the openings facing forwards are formed in the box frame, packaging materials do not need to be used for packaging one by one, the packaging speed is increased, the circuit boards in the containing spaces are relatively independent, and mutual collision in the transportation process can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to a packaging box. Background Art

[0002] In the related art, several qualified circuit boards need to be wrapped with packaging materials and then placed in a packaging box one by one, and then the packaging box is sealed. This packaging method requires manual operation, which is not only slow, but also easy to collide with each other during transportation, causing various components soldered on the circuit board to fall off or be damaged.

[0003] Therefore, the existing technology needs to be improved and developed. Utility Model Content

[0004] The utility model aims to provide a packaging box which can cooperate with a PCBA packaging and collecting machine so that the packaging process does not require manual intervention and automatic packaging and packing can be achieved, which not only improves the packaging speed but also avoids collisions between circuit boards in the packaging box during transportation.

[0005] The utility model provides a packaging box, which includes: a box frame, a baffle, multiple horizontal boards and multiple vertical boards; the baffle is detachably arranged in the box frame and close to the rear end of the box frame; multiple horizontal boards are arranged in parallel and at intervals in the box frame, and all abut against the baffle; the rear end of each horizontal board is provided with multiple first incisions from left to right; multiple vertical boards are arranged in parallel and at intervals in the box frame, and are perpendicular to the multiple horizontal boards; the front end of each vertical board is provided with multiple second incisions from top to bottom, and the multiple second incisions at the same height on the multiple vertical boards are respectively opposite to the multiple first incisions on one horizontal board, so that the multiple horizontal boards and the multiple vertical boards are snapped together to form multiple storage spaces with openings facing forward.

[0006] According to one embodiment of the utility model, each of the vertical plates mentioned above also has a plurality of first protrusion blocks, and the plurality of first protrusion blocks are respectively located at the front ends of the plurality of second cutouts, and the front end of each horizontal plate is provided with a plurality of third cutouts at intervals, and the plurality of third cutouts are respectively clamped on the plurality of first protrusion blocks.

[0007] According to an embodiment of the present invention, the height of the first protruding block is greater than the width of the second incision.

[0008] According to an embodiment of the present invention, each of the vertical plates further comprises a plurality of slots matched with the shape of the first protruding blocks, and the plurality of slots are respectively disposed on the plurality of the first protruding blocks.

[0009] According to one embodiment of the utility model, each of the vertical plates mentioned above also has a plurality of second protruding blocks, which are respectively located at the front ends of the plurality of second incisions and respectively extend into the plurality of third incisions, and the second protruding blocks located in the same second incision are offset up and down from the first protruding blocks.

[0010] According to an embodiment of the present invention, the second protruding block is located in front of the first protruding block.

[0011] According to an embodiment of the present invention, the rear end of the first incision has a diameter-reducing section, and the size of the diameter-reducing section gradually decreases from the back to the front to be equal to the width of the first incision.

[0012] According to an embodiment of the present invention, through holes are provided on the two opposite side walls of the box frame, and convex parts are provided at both ends of the baffle, and the convex parts extend into or penetrate the through holes.

[0013] According to an embodiment of the present invention, the number of through holes on the two opposite side walls of the box frame is multiple and arranged at intervals in a straight line.

[0014] According to an embodiment of the present invention, the plurality of through holes arranged in a straight line at intervals on the two opposite side walls of the box frame are provided in two upper and lower rows.

[0015] The beneficial effects of the utility model are as follows: the packaging box of the utility model forms a plurality of storage spaces with openings facing forward in the box frame through the box frame plate, a plurality of horizontal plates and a plurality of vertical plates, so that the PCBA boxing and receiving machine can directly transfer the circuit boards that have passed the inspection on the production line to the storage space without using packaging materials to package the circuit boards one by one, which not only improves the packaging speed, but also the circuit boards in each storage space are relatively independent, which can effectively avoid collision with each other during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of a packaging box in an embodiment of the utility model;

[0018] Figure 2 This is an exploded schematic diagram of a packaging box in an embodiment of the utility model;

[0019] Figure 3 A cross-sectional view of a packaging box in an embodiment of the utility model;

[0020] Figure 4 for Figure 3 Enlarged view of Y;

[0021] Figure 5 for Figure 2 Enlarged view of X.

[0022] Description of reference numerals:

[0023] 1. Box frame; 11. Through hole; 2. Baffle; 21. Protrusion; 3. Horizontal plate; 31. First incision; 311. Variable diameter section; 32. Third incision; 4. Vertical plate; 41. Second incision; 42. First protruding block; 43. Slot; 44. Second protruding block. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings:

[0028] like Figure 1 , Figure 2 as well as Figure 3 As shown, a packaging box provided by the utility model includes a box frame 1, a baffle 2, a plurality of transverse boards 3 and a plurality of vertical boards 4. The baffle 2 is detachably arranged in the box frame 1 and is close to the rear end of the box frame 1. A plurality of transverse boards 3 are arranged in parallel and at intervals in the box frame 1, and are all in contact with the baffle 2. A plurality of first incisions 31 are arranged at intervals from left to right at the rear end of each transverse board 3. A plurality of vertical boards 4 are arranged in parallel and at intervals in the box frame 1, and are perpendicular to the plurality of transverse boards 3. A plurality of second incisions 41 are arranged at intervals from top to bottom at the front end of each vertical board 4, and a plurality of second incisions 41 at the same height on a plurality of vertical boards 4 are respectively opposite to a plurality of first incisions 31 on a transverse board 3, so that a plurality of transverse boards 3 are snapped together with a plurality of vertical boards 4 to form a plurality of storage spaces with openings facing forward.

[0029] In a specific application, a packing box is placed at a corresponding position of a PCBA packing and collecting machine on a circuit board production line. The PCBA packing and collecting machine directly transfers qualified circuit boards (PCBAs) on the production line to the storage space of the packing box. After each storage space is filled with circuit boards, the packing box is packed with packing materials, so that each circuit board is relatively independent under the action of the horizontal plate 3 and the vertical plate 4. Compared with manual packing of circuit boards one by one with packing materials, automatic packing is realized, which not only improves the packing speed, but also can effectively avoid collisions during transportation. In addition, it can ensure that the circuit boards are arranged in an orderly manner, which is convenient for subsequent sorting.

[0030] In this embodiment, the number of horizontal boards 3 is eight, and the number of vertical boards 4 is four. Of course, the number of horizontal boards 3 and the number of vertical boards 4 can be adaptively increased or decreased according to actual needs to suit different application scenarios. The above is only one implementation of the present utility model and should not be limited to this.

[0031] like Figure 3 and Figure 4 As shown, in some preferred embodiments, each of the vertical plates 4 further has a plurality of first protruding blocks 42, and the plurality of first protruding blocks 42 are respectively located at the front ends of the plurality of second cutouts 41, and the front end of each horizontal plate 3 is provided with a plurality of third cutouts 32 at intervals, and the plurality of third cutouts 32 are respectively clamped in the plurality of first protruding blocks 42. In specific applications, the first protruding blocks 42 cooperate with the third cutouts 32 to limit the position of the horizontal plate 3 in the front-to-back direction, so as to prevent the horizontal plate 3 from moving in the front-to-back direction during transportation.

[0032] In some preferred embodiments, the height of the first protruding block 42 is greater than the width of the second cutout 41 . With such a design, the first protruding block 42 can better limit the transverse plate 3 in the front-rear direction.

[0033] In some preferred embodiments, each of the vertical plates 4 further has a plurality of slots 43 that match the shape of the first protruding blocks 42, and the plurality of slots 43 are respectively disposed on the plurality of first protruding blocks 42. In specific applications, by disposing the slots 43 on the first protruding blocks, the plurality of extension plates formed by the plurality of second cutouts 41 on each vertical plate 4 can be connected as one, thereby preventing the extension plates from shaking in the left-right direction and affecting the transfer of the PCBA packaging and receiving machine.

[0034] In some preferred embodiments, each of the vertical plates 4 further has a plurality of second protrusions 44, which are respectively located at the front ends of the plurality of second cutouts 41 and extend into the plurality of third cutouts 32, and the second protrusions 44 and the first protrusions 42 located in the same second cutout 41 are arranged vertically offset from each other. In specific applications, the second protrusions 44 can be arranged to further prevent the extension plate from shaking in the left-right direction.

[0035] In some preferred embodiments, the second protruding block 44 is located in front of the first protruding block 42. Such a design can prevent the front end of the extension plate from shaking in the left-right direction.

[0036] like Figure 2 and Figure 5 As shown, in some preferred embodiments, the rear end of the first incision 31 has a diameter reducing section 311, and the size of the diameter reducing section 311 gradually decreases from the back to the front to be equal to the width of the first incision 31. In a specific application, when the horizontal plate 3 and the vertical plate 4 are assembled, the diameter reducing section 311 can play a guiding role, so that the horizontal plate 3 and the vertical plate 4 can be assembled together quickly and accurately.

[0037] like Figure 1 and Figure 2 As shown, in some preferred embodiments, through holes 11 are provided on the two opposite side walls of the box frame 1, and convex parts 21 are provided at both ends of the baffle 2, and the convex parts 21 extend into the through holes 11 or pass through the through holes 11. In specific applications, the box frame 1 and the baffle 2 are assembled by cooperating with the through holes 11 and the convex parts 21, and installation and disassembly are convenient. Specifically, the box frame 1 and the baffle 2 can be made of cardboard. In order to ensure the stability of the box frame 1, preferably, the baffle 2 is made of wood board. The baffle 2 made of wood board can make the box frame 1 more stable.

[0038] It should be noted that after the baffle 2 is removed from the box frame 1, the box frame 1, multiple horizontal plates 3 and multiple vertical plates 4 can be deformed to the left or right (the principle is the instability of the quadrilateral) while the lower plate of the box frame 1 remains different, so as to reduce the volume of the packaging box, facilitate recycling and reuse, and help save costs.

[0039] In some preferred embodiments, the number of through holes 11 on the two opposite side walls of the box frame 1 is multiple, and they are arranged in a "one" shape. In specific applications, by respectively providing multiple through holes 11 on the two opposite side walls of the box frame 1, when the protrusions 21 on the baffle 2 are installed in different through holes 11, the distance between the baffle 2 and the front end of the box frame 1 can be changed, so as to adapt to the horizontal plates 3 and the vertical plates 4 of different lengths, so that the box frame 1 can form accommodating spaces of different lengths to adapt to circuit boards of different lengths.

[0040] In some preferred embodiments, the plurality of through holes 11 arranged in a straight line on the two opposite side walls of the box frame 1 have two upper and lower rows. In specific applications, by providing two rows of through holes 11 on the two opposite side walls of the box frame 1, the baffle 2 can be installed more firmly.

[0041] In summary, in one or more embodiments of the present invention, the packaging box of the present invention forms multiple storage spaces with openings facing forward in the box frame 1 through the box frame 1, multiple horizontal plates 3 and multiple vertical plates 4, so that the PCBA packing and receiving machine can directly transfer the qualified circuit boards on the production line to the storage space without using packaging materials to pack the circuit boards one by one, which not only improves the packaging speed, but also the circuit boards in each storage space are relatively independent, which can effectively avoid collisions with each other during transportation. In addition, it can also ensure that the circuit boards are kept in an orderly arrangement to facilitate subsequent sorting.

[0042] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A packaging box, characterized in that: include: A box frame (1), a baffle (2), a plurality of transverse plates (3) and a plurality of vertical plates (4); the baffle (2) is detachably arranged in the box frame (1) and is close to the rear end of the box frame (1); the plurality of transverse plates (3) are arranged in parallel and at intervals in the box frame (1) and are all in contact with the baffle (2); a plurality of first cutouts (31) are arranged at intervals from left to right at the rear end of each transverse plate (3); a plurality of vertical plates (4) are arranged in parallel and at intervals in the box frame (1) and are perpendicular to the plurality of transverse plates (3); a plurality of second cutouts (41) are arranged at intervals from top to bottom at the front end of each vertical plate (4), and the plurality of second cutouts (41) at the same height on the plurality of vertical plates (4) are respectively opposite to the plurality of first cutouts (31) on one transverse plate (3), so that the plurality of transverse plates (3) and the plurality of vertical plates (4) are snapped together to form a plurality of storage spaces with openings facing forward.

2. The packaging box according to claim 1, characterized in that: Each of the vertical plates (4) further comprises a plurality of first protruding blocks (42), the plurality of first protruding blocks (42) being respectively located at the front ends of the plurality of second cutouts (41), and a plurality of third cutouts (32) are arranged at intervals at the front end of each of the horizontal plates (3), the plurality of third cutouts (32) being respectively clamped on the plurality of first protruding blocks (42).

3. The packaging box according to claim 2, characterized in that: The height of the first protruding block (42) is greater than the width of the second cutout (41).

4. The packaging box according to claim 3, characterized in that: Each of the vertical plates (4) also has a plurality of slots (43) that are adapted to the shape of the first protruding blocks (42), and the plurality of slots (43) are respectively secured to the plurality of first protruding blocks (42).

5. The packaging box according to claim 2, characterized in that: Each of the vertical plates (4) further comprises a plurality of second protruding blocks (44), the plurality of second protruding blocks (44) being respectively located at the front ends of the plurality of second cutouts (41) and respectively extending into the plurality of third cutouts (32), and the second protruding blocks (44) located in the same second cutout (41) are arranged vertically offset from the first protruding blocks (42).

6. The packaging box according to claim 5, characterized in that: The second protruding block (44) is located in front of the first protruding block (42).

7. The packaging box according to claim 1, characterized in that: The rear end of the first incision (31) has a diameter-reducing section (311), and the size of the diameter-reducing section (311) gradually decreases from the back to the front to be equal to the width of the first incision (31).

8. The packaging box according to claim 1, characterized in that: Through holes (11) are provided on two opposite side walls of the box frame (1), and convex parts (21) are provided at both ends of the baffle (2), and the convex parts (21) extend into the through holes (11) or penetrate the through holes (11).

9. The packaging box according to claim 8, characterized in that: The through holes (11) on the two opposite side walls of the box frame (1) are both multiple in number and are arranged at intervals in a straight line.

10. The packaging box according to claim 9, characterized in that: The plurality of through holes (11) arranged in a straight line at intervals on the two opposite side walls of the box frame (1) are provided in two upper and lower rows.

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