Baking tray

Abstract

The baking tray comprises a bottom plate, two side plates and two end plates, the two side plates and the two end plates are arranged on the bottom plate in a surrounding mode to form a containing space, the two side plates are oppositely arranged, the two end plates are oppositely arranged, the bottom plate comprises two bottom plate sections which are mutually spliced in the length direction of the side plates, and the two bottom plate sections are arranged in the containing space. The side plate comprises two side plate sections which are spliced with each other and located on the two bottom plate sections respectively, the two side plate sections which are spliced with each other are connected through a detachable connecting structure, the side plate further comprises a plurality of partition plates, the partition plates are sequentially arranged in the length direction of the side plate, two of the partition plates are located on the two bottom plate sections respectively, and the partition plates are connected through a detachable connecting structure. The two ends of each partition plate are in sliding connection with the two opposite side plate sections correspondingly, and the two ends of each partition plate are further provided with self-locking structures used for being locked with the corresponding side plate sections correspondingly. The baking tray provided by the utility model can solve the problems that the splicing operation is complicated and the side plates are easy to lose.

Description

Technical Field

[0001] The utility model relates to the technical field of FPC production and processing, in particular to a baking tray. Background Art

[0002] Baking FPC (flexible printed circuit board) is an important step in the FPC production process. Its main purpose is to remove moisture and volatiles absorbed by the FPC material, prevent defects such as delamination and blistering in the subsequent SMT (surface mount technology) process, and thus improve product reliability and stability.

[0003] During the baking process of FPC, a baking tray is required to hold the FPC. During the actual assembly process of the existing baking trays that can be assembled, when two trays need to be assembled into a larger tray, the two side panels at the joint of the two trays often need to be removed separately. When the larger tray needs to be split into two small trays for separate use, the two previously removed side panels need to be reinstalled, which results in complicated splicing operations and the side panels are easy to lose. Utility Model Content

[0004] The main purpose of the utility model is to provide a baking tray, aiming to solve the problem that the existing baking tray has complicated splicing operations and the side panels are easily lost.

[0005] To achieve the above-mentioned objectives, the utility model proposes a baking tray, comprising a bottom plate, two side plates and two end plates, the two side plates and the two end plates are arranged around the bottom plate to form a accommodating space, the two side plates are arranged opposite to each other, and the two end plates are arranged opposite to each other, the bottom plate comprises two bottom plate segments spliced together along the length direction of the side plates, the side plates comprise two side plate segments spliced together and respectively located on the two bottom plate segments, the two side plate segments spliced together are connected by a detachable connecting structure, and also comprises a plurality of partitions, each of the partitions is arranged in sequence along the length direction of the side plates and two of them are respectively located on the two bottom plate segments, the two ends of each partition are respectively slidably connected to the two opposite side plate segments, and the two ends of each partition are also respectively provided with a self-locking structure for locking with the corresponding side plate segment.

[0006] According to some embodiments of the present invention, a positioning column is protruding from the top of each side panel segment, and a positioning hole is formed at the bottom of each bottom panel segment to cooperate with the positioning column. The number of the positioning columns is the same as that of the positioning holes and they are arranged in a one-to-one correspondence.

[0007] According to some embodiments of the present invention, each side panel segment is formed with a receiving groove for accommodating the positioning column, the positioning column is arranged in the receiving groove and partially protrudes outside the receiving groove, and an elastic member is connected between the positioning column and the bottom of the receiving groove.

[0008] According to some embodiments of the present invention, the positioning column includes a body segment and an elastic segment connected to the top of the body segment.

[0009] According to some embodiments of the present invention, the detachable connection structure includes a connecting plate, a snap-in groove is formed on the connecting plate, the snap-in groove is connected to the two side panel segments spliced together, and the snap-in groove is arranged across the splicing of the two side panel segments spliced together, and the connecting plate is provided with a locking portion for respectively locking with the two side panel segments spliced together.

[0010] According to some embodiments of the present invention, one of the two opposite spliced end faces of the two bottom plate segments is provided with a docking protrusion, and the other is provided with a docking groove for mortise and tenon engagement with the docking protrusion.

[0011] According to some embodiments of the present invention, each of the side panel segments is provided with a guide structure for guiding the movement of the partition.

[0012] According to some embodiments of the present invention, heat dissipation holes are formed on each of the bottom plate segments.

[0013] The utility model has at least the following beneficial effects:

[0014] In the present invention, the partitions are arranged in sequence along the length direction of the side panels and two of them are respectively located on the two bottom panel segments, and the two ends of each partition are respectively slidably connected to the two opposite side panel segments. The provided partitions can separate the accommodating space of the baking tray so that different products can be contained. The size of the separated space can be adjusted by sliding the partitions, thereby improving the versatility of the baking tray, and the two ends of each partition are respectively provided with self-locking structures for locking with the corresponding side panel segments, so that after the partition is moved to the desired position, it can be limited and fixed by the self-locking structure to prevent the partition from moving again after separating the space, and can avoid the problem of FPC being easily scattered in the tray during transportation, causing scratches and deformation of the FPC, thereby improving the stability of the contained FPC.

[0015] Furthermore, since the bottom plate includes two bottom plate segments spliced together along the length direction of the side plate, the side plate includes two side plate segments spliced together and respectively located on the two bottom plate segments, and the two spliced side plate segments are connected by a detachable connecting structure, when the baking tray needs to be disassembled into two smaller trays, the detachable connecting structure can be removed first, and then the two spliced side plate segments on each side plate and the two spliced bottom plate segments on the bottom plate can be separated, and the two partitions respectively located on the two bottom plate segments can be slid to The two sides of the tray are fixed together by the self-locking structure, and the two bottom plate segments and the side plate segments are connected to each other, so that the two smaller trays can be connected together. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A structural schematic diagram of a baking tray provided by an embodiment of the present utility model;

[0018] Figure 2 for Figure 1 Schematic side view of the baking tray;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure of the buckle in FIG.

[0020] Figure 4 for Figure 1 Schematic diagram of the slider structure.

[0021] Description of reference numerals:

[0022] 100-baking tray; 1-bottom plate; 11-bottom plate segment; 12-positioning hole; 13-heat dissipation hole; 2-side plate; 21-side plate segment; 22-positioning column; 3-end plate; 4-partition plate; 41-slider; 42-self-locking structure; 5-detachable connection structure; 51-connecting plate; 511-clamping groove; 512-locking part. DETAILED DESCRIPTION

[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually 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 invention.

[0026] The utility model provides a baking tray. Figures 1-4 This is a specific embodiment of a baking tray provided by the utility model.

[0027] like Figure 1, including a bottom plate 1, two side plates 2 and two end plates 3, the two side plates 2 and the two end plates 3 are arranged on the bottom plate 1 to form a accommodating space, the two side plates 2 are arranged opposite to each other, and the two end plates 3 are arranged opposite to each other, the bottom plate 1 includes two bottom plate segments 11 spliced together along the length direction of the side plates 2, the side plates 2 include two side plate segments 21 spliced together and respectively located on the two bottom plate segments 11, the two side plate segments 21 spliced together are connected by a detachable connecting structure 5, and also include a plurality of partitions 4, each of the partitions 41 is arranged in sequence along the length direction of the side plates 2 and two of them are respectively located on the two bottom plate segments 11, the two ends of each partition 4 are respectively slidably connected to the two opposite side plate segments 21, and the two ends of each partition 4 are also respectively provided with a self-locking structure 42 for locking with the corresponding side plate segment 21.

[0028] In the present invention, each of the partitions 4 is arranged in sequence along the length direction of the side panel 2 and two of them are respectively located on the two bottom panel segments 11, and the two ends of each of the partitions 4 are respectively slidably connected to the two opposite side panel segments 21. The provided partitions 4 can separate the storage space of the baking tray so that different products can be contained. The size of the separated space can be adjusted by sliding the partitions 4, thereby improving the versatility of the baking tray 100, and the two ends of each of the partitions 4 are also respectively provided with a self-locking structure 42 for locking with the corresponding side panel segment 21, so that after the partition 4 is moved to the desired position, it can be limited and fixed by the self-locking structure 42 to prevent the partition 4 from moving again after separating the space, thereby avoiding the problem of FPC being easily scattered in the tray during transportation and causing scratches and deformation of the FPC, thereby improving the stability of the contained FPC.

[0029] Furthermore, since the bottom plate 1 includes two bottom plate segments 11 spliced together along the length direction of the side plate 2, the side plate 2 includes two side plate segments 21 spliced together and respectively located on the two bottom plate segments 11, and the two spliced side plate segments 21 are connected by a detachable connecting structure 5, when the baking tray 100 needs to be disassembled into two smaller trays, the detachable connecting structure 5 can be removed first, and then the two spliced side plate segments 21 on each side plate 2 and the two spliced bottom plate segments 11 on the bottom plate 1 are separated, and the two partitions 4 respectively located on the two bottom plate segments 11 are respectively By sliding to one end close to the joint and fixing it with the self-locking structure 42, the larger baking tray 100 is disassembled into two smaller trays. When re-joining is required, it is only necessary to splice the corresponding two bottom plate segments 11 and the two side plate segments 21 corresponding to each side panel 2, and then install the detachable connecting structure 5 to connect and fix the two spliced side panel segments 21 of each side panel 2, thereby completing the splicing of the two smaller trays into the larger baking tray 100. During the assembling process, the operation is simple. By replacing the side panels 2 with the partitions 4, there is no need to disassemble or install the side panels 2, which solves the problem of easily losing the side panels 2 during assembly and use.

[0030] In some embodiments, each side panel segment 21 has a protruding positioning post 22 at its top, and each bottom panel segment 11 has a positioning hole 12 formed at its bottom that mates with the positioning post 22. The number of the positioning posts 22 is the same as the number of the positioning holes 12, and they are provided in a one-to-one correspondence. This allows the baking trays 100 to be positioned during stacking, making stacking easier. After stacking, the baking trays 100 also have a position-limiting function, improving stacking stability and preventing the risk of collapse and injury to workers.

[0031] Specifically, see Figure 1 The bottom plate 1 provided in this embodiment is rectangular, and the two bottom plate segments 11 are symmetrically arranged along the joint. In this way, after the baking tray 100 is split into two small trays, the two small trays can also be stacked through the positioning columns 22 and the positioning holes 12.

[0032] Considering that when stacking baking trays 100 on top of one another, one often picks up one baking tray 100, aligns the positioning holes 12 on the bottom of the baking tray 100 with the positioning posts 22 on the baking tray 100 below, and then lets go, allowing the baking trays 100 to stack under their own weight. During this process, the upper tray can easily impact the lower tray, causing vibration and potentially scratching the FPC contained therein. Therefore, in some embodiments, each side panel segment 21 is formed with a receiving slot for accommodating the positioning posts 22. The positioning posts 22 are positioned within the receiving slots and partially protrude from them. An elastic member is connected between the positioning posts 22 and the bottom of the slots. This elastic member can provide a certain degree of cushioning and reduce vibration during stacking. The elastic member can be a spring, damper, or the like. In some embodiments, the positioning posts 22 include a main body segment and an elastic segment connected to the top of the main body segment. The elastic segment at the top of the positioning posts 22 also provides a cushioning and shock-absorbing function during the stacking operation.

[0033] See also Figure 1 and Figure 3 In some embodiments, the detachable connection structure 5 includes a connecting plate 51 having a snap-in groove 511 formed thereon. The snap-in groove 511 is connected to the two side panel segments 21 that are spliced together, and the snap-in groove 511 is arranged across the joint of the two side panel segments 21 that are spliced together. The connecting plate 51 is provided with a locking portion 512 for respectively locking with the two side panel segments 21 that are spliced together. In this way, when it is necessary to connect the two side panel segments 21, the connecting plate 51 can be operated to extend the snap-in groove 511 across the joint, and then the locking portion 512 is used to lock the connecting plate 51 with the two side panel segments 21 to achieve the connection between the two side panel segments 21. When it is necessary to release the joint, the locking portion 512 can be released. In addition, the snap-in groove 511 is slidably connected to the top of the two side panel segments 21, so that the connecting plate 51 can be slid to an area away from the joint without having to be removed, thereby avoiding loss. It should be noted that the locking portion 512 is not specifically limited and may be a locking screw, a bolt, etc. For example, in this embodiment, the locking portion 512 includes a bolt.

[0034] In some embodiments, one of the two opposite splicing end faces of the two bottom plate segments 11 is provided with a docking protrusion, and the other is provided with a docking groove for mortise and tenon cooperation with the docking protrusion. The mortise and tenon cooperation between the docking protrusion and the docking groove achieves a positioning effect of the two bottom plate segments 11 during splicing, and also improves the connection stability between the two after the splicing is completed.

[0035] When the baking tray 100 is split to form two small trays, the partition 4 needs to be slid to a position close to the joint and fixed in position to serve as the side panel 2 at the joint notch. In order to improve the positioning effect of the partition 4 at this location, in some embodiments, the two bottom plate segments 11 are respectively provided with a limiting portion for fixing the partition 4 near the joint. The limiting portion improves the positioning effect of the partition 4 and the bottom plate segment 11, and the self-locking structure 42 is used to improve the positioning effect of the partition 4 and the side panel segment 21. Under the action of the above-mentioned double limiting, the positioning effect of the partition 4 at this location is greatly improved. It should be noted that the limiting portion is not specifically limited and can be a screw provided therefor for connecting the partition 4 to the bottom plate segment 11.

[0036] In some embodiments, each of the side panel segments 21 is provided with a guide structure for guiding the movement of the partition 4. It should be noted that the guide structure is not specifically limited and can be a slide groove formed on the opposite end surfaces of each side panel segment 21, or a slide rail formed on the top of each side panel segment 21. Preferably, the guide structures on the two spliced side panel segments 21 are connected to each other. Slide blocks 41 are provided at both ends of each partition 4, which are slidably connected to the slide groove or the slide rail, thereby realizing the sliding of each partition 4.

[0037] It should be noted that the self-locking mechanism only needs to be able to limit the slider 41, and the specific form is not limited. For example, please refer to Figure 1 and Figure 4 A slider 41 is provided at each end of each partition 4, and a slide groove is formed on the slider 41. The top end of the side panel segment 21 is slidably connected to the slide groove. The self-locking mechanism includes a screw hole formed on the side of the slider 41 and connected to the slide groove, and a fastening screw installed on the screw hole. When positioning and fixing are required, the fastening screw can be rotated and abutted against the side wall of the side panel 2. The limit can be released by turning out the fastening screw to release the abutment with the side panel 2.

[0038] In some embodiments, each of the bottom plate segments 11 is formed with heat dissipation holes 13 to improve heat dissipation effects.

[0039] In some embodiments, the two side panels 2 and the two end panels 3 are mounted on the base panel 1 by screws.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A baking tray, comprising a bottom plate, two side plates and two end plates, wherein the two side plates and the two end plates are arranged around the bottom plate to form a receiving space, the two side plates are arranged opposite to each other, and the two end plates are arranged opposite to each other, characterized in that: The bottom plate includes two bottom plate segments spliced together along the length direction of the side plate, and the side plate includes two side plate segments spliced together and respectively located on the two bottom plate segments. The two side plate segments spliced together are connected by a detachable connecting structure. The bottom plate also includes a plurality of partitions, each of which is arranged in sequence along the length direction of the side plate and two of them are respectively located on the two bottom plate segments. The two ends of each partition are respectively slidably connected to the two opposite side plate segments, and the two ends of each partition are also respectively provided with a self-locking structure for locking with the corresponding side plate segment.

2. The baking tray according to claim 1, wherein A positioning column is protruded from the top of each side plate segment, and a positioning hole is formed at the bottom of each bottom plate segment to cooperate with the positioning column. The number of the positioning columns is the same as that of the positioning holes and they are arranged in a one-to-one correspondence.

3. The baking tray according to claim 2, wherein: Each of the side plate segments is formed with a receiving groove for accommodating the positioning column. The positioning column is arranged in the receiving groove and partially protrudes outside the receiving groove. An elastic member is connected between the positioning column and the bottom of the receiving groove.

4. The baking tray according to claim 2, wherein: The positioning column includes a body section and an elastic section connected to the top of the body section.

5. The baking tray according to claim 1, wherein The detachable connection structure includes a connecting plate, a snap-in groove is formed on the connecting plate, the snap-in groove is connected to the two side panel segments spliced together, and the snap-in groove is arranged across the splicing of the two side panel segments spliced together, and the connecting plate is provided with a locking portion for respectively locking with the two side panel segments spliced together.

6. The baking tray according to claim 1, wherein One of the two opposite joint end faces of the two bottom plate segments is provided with a docking protrusion, and the other is provided with a docking groove for mortise and tenon engagement with the docking protrusion.

7. The baking tray according to claim 1, wherein Each of the side plate segments is provided with a guide structure for guiding the movement of the partition.

8. The baking tray according to claim 1, wherein Heat dissipation holes are formed on each of the bottom plate segments.

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