阅读说明：本技术 多层拼装式托盘结构 (Multilayer assembled tray structure ) 是由 李洪雷 鲁叶根 陈健 徐春海 于 2021-05-31 设计创作，主要内容包括：本发明公开了一种多层拼装式托盘结构,包括托盘底座和至少一个中框,所述托盘底座设置有底座卡扣、底座侧壁插扣口、底座卡钩顶出孔、底座端部插扣口和底座圆柱凸台,所述托盘底座的前侧壁还设置有夹持部；所述中框包括一体成型的上层框体和下层框体,所述上层框体设置有中框卡扣、中框侧壁插扣口、中框卡钩顶出孔、中框端部插扣口和中框圆柱凸台；所述下层框体设置有中框卡钩、中框侧壁插扣、中框端部插扣和拼接BOSS柱。本申请的托盘结构,可根据需要拼装成不同的高度,从而适应不同高度物品的放置需求,同时,具有拼装、拆卸便捷的优点。(The invention discloses a multilayer assembled tray structure, which comprises a tray base and at least one middle frame, wherein the tray base is provided with a base buckle, a base side wall buckle insertion opening, a base hook ejection hole, a base end part buckle insertion opening and a base cylindrical boss; the middle frame comprises an upper frame body and a lower frame body which are integrally formed, and the upper frame body is provided with a middle frame buckle, a middle frame side wall inserting and buckling hole, a middle frame clamping hook ejecting hole, a middle frame end inserting and buckling hole and a middle frame cylindrical boss; the lower layer frame body is provided with a middle frame clamping hook, a middle frame side wall inserting buckle, a middle frame end part inserting buckle and a splicing BOSS column. The utility model provides a tray structure can assemble into different heights as required to the demand of placing of adaptation co-altitude article has the advantage of assembling, dismantling conveniently simultaneously.)

1. The utility model provides a multilayer pin-connected panel tray structure which characterized in that: the tray comprises a tray base and at least one middle frame, wherein a plurality of base buckles (101) are arranged on the inner walls of two sides of the tray base, base side wall buckling openings (102) are arranged between the base buckles, and base hook ejection holes (103) are arranged below the base buckles; the tray comprises a tray base, a clamping part and a clamping part, wherein the front side wall and the rear side wall of the tray base are both provided with base end part inserting and buckling openings (104), the two sides of the front side wall and the rear side wall of the tray base are both provided with base cylindrical bosses (105), the front side wall of the tray base is also provided with the clamping part, and the two sides and the bottom of the clamping part are respectively provided with a side part clamping groove (106) and a bottom part clamping groove (107); the middle frame comprises an upper frame body and a lower frame body which are integrally formed, a plurality of middle frame buckles (201) are arranged on the inner walls of two sides of the upper frame body, a middle frame side wall buckling hole (202) is arranged between the middle frame buckles, and a middle frame hook ejection hole (203) is arranged below the middle frame buckle; the front side wall and the rear side wall of the upper layer frame body are both provided with middle frame end part inserting and buckling openings (204), and the two sides of the front side wall and the rear side wall of the upper layer frame body are both provided with middle frame cylindrical bosses (205); a plurality of middle frame hooks (206) are arranged on two side walls of the lower frame body, and middle frame side wall inserting buckles (207) are arranged between the middle frame hooks; the front side wall and the rear side wall of the lower layer frame body are both provided with middle frame end part inserting buckles (208), and splicing BOSS columns (209) are arranged on the two sides of the front side wall and the rear side wall of the lower layer frame body.

2. The multi-tiered modular pallet structure of claim 1 further comprising: the tray is characterized in that longitudinal reinforcing ribs (108) are arranged on two sides of the back face of the bottom plate of the tray base, transverse reinforcing ribs (109) are arranged between the longitudinal reinforcing ribs in a crossing mode, and medium detection ports (110) are arranged between adjacent transverse reinforcing ribs.

3. The multi-tiered modular pallet structure of claim 2 further comprising: the tray base is a single-layer tray base or an integrally formed double-layer tray base.

4. The multi-tiered modular pallet structure of claim 3 wherein: the front side walls of the double-layer tray base and the middle frame are provided with externally-connected BOSS columns (400).

5. The multi-tiered modular pallet structure of claim 4 further comprising: lateral grooves (210) are formed in the outer side wall of the lower layer frame body.

6. The multi-tiered modular pallet structure of claim 5 wherein: the rear side walls of the tray base and the middle frame are provided with lock catch notches (300).

7. The multi-tiered modular pallet structure of claim 6 further comprising: and a lateral reinforcing rib (211) is arranged in the lateral groove.

Technical Field

The invention relates to the technical field of financial equipment, in particular to a multilayer assembled tray structure.

Background

In the existing medium dispensing devices such as bank vending machines and self-service vending machines, medium articles are usually placed in trays, and the trays are hooked to corresponding dispensing areas through hooking trolleys, so that dispensing of the medium materials is completed.

At present, the medium article is diversified, and highly generally diverse, to the medium article of co-altitude, needs co-altitude tray to match and places, and prior art's tray structure, formula structure as an organic whole usually, its highly can't carry out the adaptability adjustment according to the highly difference of medium article, consequently, its suitability receives very big restriction.

Disclosure of Invention

In view of the above, the present invention provides a multi-layer assembled tray structure, which can be assembled to different heights according to the requirement, so as to meet the placing requirements of the articles with different heights, and meanwhile, has the advantage of convenient assembly and disassembly.

The invention solves the problems through the following technical means: a multilayer assembled tray structure comprises a tray base and at least one middle frame, wherein a plurality of base buckles are arranged on the inner walls of two sides of the tray base, base side wall buckle inserting openings are formed among the base buckles, and base hook ejecting holes are formed below the base buckles; the tray comprises a tray base, a tray base and a supporting plate, wherein the front side wall and the rear side wall of the tray base are both provided with base end part inserting and buckling openings, base cylindrical bosses are arranged on two sides of the front side wall and the rear side wall of the tray base, the front side wall of the tray base is also provided with a clamping part, and two sides and the bottom of the clamping part are respectively provided with a side part clamping groove and a bottom part clamping groove; the middle frame comprises an upper frame body and a lower frame body which are integrally formed, a plurality of middle frame buckles are arranged on the inner walls of two sides of the upper frame body, a middle frame side wall inserting buckle opening is arranged between the middle frame buckles, and a middle frame clamping hook ejecting hole is arranged below the middle frame buckles; the front side wall and the rear side wall of the upper layer frame body are both provided with middle frame end part inserting and buckling openings, and the two sides of the front side wall and the rear side wall of the upper layer frame body are both provided with middle frame cylindrical bosses; a plurality of middle frame hooks are arranged on two side walls of the lower frame body, and middle frame side wall inserting buckles are arranged between the middle frame hooks; the front side wall and the rear side wall of the lower layer frame body are provided with middle frame end part inserting buckles, and splicing BOSS columns are arranged on the two sides of the front side wall and the rear side wall of the lower layer frame body.

Furthermore, longitudinal reinforcing ribs are arranged on two sides of the back face of the bottom plate of the tray base, transverse reinforcing ribs are arranged between the longitudinal reinforcing ribs in a crossing mode, and medium detection ports are arranged between adjacent transverse reinforcing ribs.

Further, the tray base is a single-layer tray base or an integrally formed double-layer tray base.

Further, the front side walls of the double-layer tray base and the middle frame are provided with externally connected BOSS columns.

Further, lateral grooves are formed in the outer side wall of the lower layer frame body.

Further, the rear side walls of the tray base and the middle frame are provided with lock catch notches.

Further, a lateral reinforcing rib is arranged in the lateral groove.

The invention has the beneficial effects that:

1. according to the tray structure, the proper tray bases and the proper number of middle frames can be selected according to the needs to be assembled into different heights, so that the placement requirements of medium articles with different heights are met; simultaneously, adopt buckle, eye-splice to assemble the location between center and the tray base, between the adjacent center, the rethread twists countersunk screw between the cylinder BOSS that matches and concatenation BOSS post and locks fixedly, has and assembles, dismantles convenient advantage.

2. The lateral grooves are formed in the outer side wall of the lower frame body, elastic pieces arranged on the installation box body can be avoided, and elastic piece resistance of the tray structure in pushing and pulling is reduced.

3. Through set up the side direction strengthening rib in the side direction recess, strengthened the bulk strength of center, be favorable to more levels of center to assemble simultaneously, reduced the probability that assembles the deformation of back top layer center.

4. The cylindrical bosses and the spliced BOSS columns which are assembled in a matched mode are arranged on the front side and the rear side, and the cylindrical bosses and the spliced BOSS columns are connected and locked through the countersunk head screws, so that the influence on normal drawing of a tray structure due to the arrangement of a locking structure on the side wall is avoided; in addition, through setting up pothook ejection hole, can make things convenient for the separation of buckle and pothook, improved the convenience of installing and removing greatly.

5. The convex inserting buckle and the concave inserting buckle opening are matched and inserted, seamless splicing can be achieved, and splicing verticality can be guaranteed.

6. The bottom plate back of tray base sets up vertical strengthening rib and horizontal strengthening rib, can strengthen the intensity of bottom plate, forms great medium between the horizontal strengthening rib moreover and places the plane, can avoid yielding medium to receive strengthening rib extrusion deformation and cause the problem that detects the failure.

7. The front side wall of the middle frame and the double-layer tray base is provided with an external BOSS column, and when the tray structure with higher clamping height is adopted, the sheet metal part can be connected through the external BOSS column to strengthen the strength of the clamping part.

8. The middle frame and the tray base are provided with lock catch notches, and when the box body is placed into the middle frame and the tray base to be locked, the middle frame and the tray base can be locked in multiple layers, so that the locking reliability can be improved.

9. The scheme that the single-layer tray base or the double-layer tray base is assembled with the middle frame of the double-layer structure is adopted, and the assembly workload is favorably reduced. The assembly is more simple.

10. The clamping parts of the single-layer tray base and the double-layer tray base adopt a mode that the lateral clamping grooves and the bottom clamping grooves are combined, when the tray is checked and detected, a mode that lateral hooks are taken or the bottom of the tray is lifted can be directly selected, and the machine cleaning detection speed is high.

Drawings

The invention is further described below with reference to the figures and examples.

FIG. 1 is a schematic view of an angle of a single layer tray base;

FIG. 2 is a schematic view of another angle of the base of the single layer tray;

FIG. 3 is a schematic rear view of a single layer tray base;

FIG. 4 is a schematic view of an angle of the base of the double-layered pallet;

FIG. 5 is a schematic view of another angle of the base of the double-layered pallet;

FIG. 6 is a schematic view of the back of a double-layered pallet base;

FIG. 7 is a schematic view of an angle of the middle frame;

FIG. 8 is a schematic view of another angle of the middle frame;

FIG. 9 is a schematic view of the assembly of the single-layer tray base and the middle frame;

FIG. 10 is a schematic view of the assembly of the double-layered pallet base and the middle frame;

fig. 11 is a schematic view of a multi-level sectional tray structure inserted into a mounting box.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 11, the multi-layer assembled pallet structure of this embodiment includes a pallet base and a plurality of vertically assembled middle frames, the pallet base is assembled with the middle frame at the lowest layer, and the pallet base may be a single-layer pallet base as shown in fig. 1 to 3, or may be a double-layer pallet base as shown in fig. 4 to 6; as shown in fig. 1-6, three base buckles 101 are uniformly arranged on the inner walls of the two sides of the tray base, four base sidewall buckle insertion openings 102 are arranged between the base buckles 101 on each side, and a base hook ejection hole 103 is arranged below each base buckle 101; the top part in the middle of the front side wall and the rear side wall of the tray base is provided with a base end part inserting and buckling opening 104, the top parts of the two sides of the front side wall and the rear side wall of the tray base are provided with base cylindrical bosses 105, the front side wall of the tray base is also provided with a clamping part, and the two sides and the bottom of the clamping part are respectively provided with a side part clamping groove 106 and a bottom part clamping groove 107; when the tray is checked, the mode of lateral hooking or bottom lifting can be directly selected, and the cleaning detection speed is high. In addition, an iron piece may be attached to the holding portion, and the tray may be accessed by electromagnetic attraction.

As shown in fig. 7 and 8, the middle frame includes an upper frame body and a lower frame body which are integrally formed, middle frame buckles 201 are uniformly arranged on inner walls of two sides of the upper frame body, four middle frame side wall buckle insertion openings 202 are arranged between the middle frame buckles 201 on each side, and a middle frame hook ejection hole 203 is arranged below each middle frame buckle 202; middle frame end part inserting and buckling openings 204 are formed in the top of the middle of the front side wall and the middle of the rear side wall of the upper layer frame body, and middle frame cylindrical bosses 205 are formed in the tops of the two sides of the front side wall and the rear side wall of the upper layer frame body; the bottoms of the two side walls of the lower layer frame body are respectively provided with three middle frame hooks 206, and four middle frame side wall inserting buckles 207 are arranged between the middle frame hooks 206 on each side; middle frame end part buckles 208 are arranged at the middle bottoms of the front side wall and the rear side wall of the lower layer frame body, and splicing BOSS columns 209 are arranged at the bottoms of the two sides of the front side wall and the rear side wall of the lower layer frame body.

In the specific application process, the single-layer tray base and the middle frame can be assembled as shown in fig. 9, and the double-layer tray base and the middle frame can also be assembled as shown in fig. 10. During assembly, the middle frame at the bottommost layer is assembled with the tray base, and then the middle frames are vertically assembled in sequence; when the middle frame is assembled with the tray base, the middle frame hook 206 is matched and buckled with the base buckle 101, the middle frame side wall plug buckle 202 is matched and inserted with the base side wall plug buckle opening 102, the middle frame end plug buckle 208 is matched and inserted with the base end plug buckle opening 104, and the assembled BOSS column 209 of the middle frame and the base cylindrical BOSS 105 of the tray base are stably connected through a sunk screw after being assembled; when assembling between the adjacent center, the center pothook on upper strata matches the lock joint with the center buckle of lower floor, and the center lateral wall eye-splice of upper strata matches with the center lateral wall eye-splice mouth of lower floor and pegs graft, and the center tip eye-splice of upper strata matches with the center tip eye-splice mouth of lower floor and pegs graft, and the concatenation BOSS post of the center on upper strata realizes the firm connection of the two through countersunk screw after assembling with the center cylinder BOSS of lower floor.

As a further improvement to the above technical solution, as shown in fig. 3 and 6, longitudinal reinforcing ribs 108 are provided on both sides of the back surface of the bottom plate of the tray base, transverse reinforcing ribs 109 are provided across between the longitudinal reinforcing ribs, and a medium detection port 110 is provided between adjacent transverse reinforcing ribs; this structural design not only can strengthen the intensity of bottom plate, forms great medium between the horizontal strengthening rib moreover and places the plane, can avoid yielding the medium to receive strengthening rib extrusion deformation and cause the problem that detects the failure.

As a further improvement to the above technical solution, as shown in fig. 4 and 7, the front side walls of the double-layer tray base and the middle frame are provided with externally-connected BOSS columns 400. When the higher tray structure of centre gripping height, can strengthen the intensity of clamping part through outer BOSS post connection sheet metal component.

As a further improvement to the above technical solution, as shown in fig. 7 and 8, a lateral groove 210 is formed in an outer side wall of the lower frame body, and a lateral rib 211 is disposed in the lateral groove. As shown in fig. 11, by providing the lateral grooves, the elastic pieces arranged on the installation box body can be avoided, and the elastic piece resistance of the tray structure to push in and pull out is reduced; the lateral reinforcing ribs enhance the overall strength of the middle frame, are beneficial to assembling the middle frames at more levels, and reduce the deformation probability of the middle frame at the topmost layer after assembling.

As a further improvement to the above technical solution, as shown in fig. 2, 5 and 8, the tray base and the rear side wall of the middle frame are both provided with locking notches 300, so that when the box body is placed into the box body for locking, the locking can be performed in multiple layers, which is beneficial to improving the reliability of locking.

In conclusion, by adopting the tray structure of the embodiment, the proper tray bases and the proper number of middle frames can be selected as required to be spliced into different heights, so that the placement requirements of the medium articles with different heights are met; simultaneously, adopt buckle, eye-splice to assemble the location between center and the tray base, between the adjacent center, the rethread twists countersunk screw between the cylinder BOSS that matches and concatenation BOSS post and locks fixedly, has and assembles, dismantles convenient advantage.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.