Packaging base and packaging box

Abstract

The embodiment of the utility model discloses a packaging base and a packaging box. The packaging base comprises a first supporting strip, a first limiting assembly and a plurality of first abutting assemblies. The number of the first supporting strips is two, the first supporting strips extend in the first direction, the number of the first limiting assemblies is two, the first limiting assemblies extend in the second direction, the two first limiting assemblies are oppositely arranged in the first direction, and the position of at least one of the two first limiting assemblies can be adjusted in the first direction. Therefore, the abutting limiting size of the to-be-transported equipment in the first direction is adapted; the multiple first abutting assemblies are oppositely arranged in the second direction, the position of at least one of the multiple first abutting assemblies can be adjusted in the second direction so as to adapt to the abutting limiting size of the to-be-transported equipment in the second direction, then the packaging and transporting of the equipment of different models and sizes can be adapted, reutilization can be achieved, and cost is saved.

Description

Technical Field

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

[0002] Currently, when PCB drilling equipment is shipped or returned to the factory for inspection and upgrade, it needs to be customized in special packaging boxes for transportation. If special packaging boxes are not used, the PCB drilling equipment will lack positioning restrictions in the packaging box. If the transport vehicle brakes suddenly during transportation, the equipment will easily be affected by the large inertia and cause collision and damage, thereby resulting in economic losses.

[0003] PCB drilling equipment all uses marble as the base. Due to the large number of equipment models and the different sizes of the base marble, basically each model of equipment needs to be packed in a box. The reuse rate of the boxes is low and the cost is high. Utility Model Content

[0004] The purpose of the utility model is to propose a packaging base and a packaging box, aiming to solve the problem of low reuse rate and high cost of existing packaging boxes when transporting equipment of different models and sizes.

[0005] In a first aspect, the present invention provides a packaging base, comprising a first support bar, a first limiting assembly, and a plurality of first abutting assemblies; two first support bars are provided, both extending along a first direction, and the two first support bars are spaced apart along a second direction;

[0006] There are two first limiting assemblies, both extending along the second direction, the two first limiting assemblies are arranged opposite to each other in the first direction, the two first limiting assemblies are mounted on two first support bars, and at least one of the two first limiting assemblies can adjust its position along the first direction;

[0007] The first abutting components are relatively arranged in the second direction, at least one of the first abutting components can adjust its position along the second direction, and the first direction and the second direction are arranged at an angle.

[0008] In one embodiment, the packaging base further includes a plurality of first pads, each of which extends along the second direction, and two ends of the top surface of the first pad are respectively connected to the bottom surfaces of the two first support bars.

[0009] In one embodiment, the first limiting assembly includes a first limiting bar and a first limiting block connected to the first limiting bar, and the first limiting block is used to abut against and limit the equipment to be transported to limit the position of the equipment to be transported in the first direction.

[0010] In one embodiment, the first limiting assembly further includes a first adjusting member, a first adjusting hole is formed on the first support bar, the first adjusting hole extends along the first direction, a first fixing hole is formed on the first limiting bar, the first adjusting member is passed through any position of the first adjusting hole, and is detachably connected to the hole wall of the first fixing hole, so that the first limiting bar can be adjusted along the first direction on the first support bar; and / or,

[0011] The first abutment assembly includes a first abutment block and a second adjusting member, a second fixing hole is provided on the first limit bar, a second adjusting hole is provided on the first abutment block, the second adjusting hole extends along the second direction, the second adjusting member is passed through any position of the second adjusting hole, and is detachably connected to the hole wall of the second fixing hole so that the first abutment block can be adjustably installed on the first limit bar along the second direction, and the first abutment block is used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the second direction.

[0012] In one embodiment, the first adjusting member passes through the first fixing hole and the first adjusting hole and is connected to the first cushion block so as to install the first cushion block on the bottom of the first support bar.

[0013] In one embodiment, the packaging base further includes a plurality of second support bars, the plurality of second support bars all extend along the first direction, and the plurality of second support bars are spaced apart between two of the first support bars; the packaging base further includes an adjustment assembly, the adjustment assembly including a connecting piece, a third adjustment member and a fourth adjustment member, the connecting piece is connected to the first limiting assembly, a third adjustment hole and a fourth adjustment hole are provided on the second support bar, the third adjustment hole and the fourth adjustment hole all extend along the first direction; the third adjustment member is passed through any position of the third adjustment hole and is detachably connected to the connecting piece so as to adjustably install the first limiting assembly on the second support bar along the first direction, the fourth adjustment member is passed through any position of the fourth adjustment hole and is detachably connected to the first limiting assembly so as to adjustably install the first limiting assembly on the second support bar along the first direction; and / or,

[0014] The packaging base also includes several second limit bars, and several second limit bars extend along the second direction, and the two ends of the bottom surface of the second limit bar are respectively connected to the top surfaces of the two first support bars, and the several second limit bars are spaced apart between the two first limit components; the packaging base also includes a second abutment component, and the second abutment component includes a second abutment block and a fifth adjusting member, a third fixing hole is provided on the second limit bar, and a fifth adjusting hole is provided on the second abutment block, and the fifth adjusting hole extends along the second direction, and the fifth adjusting member is passed through any position of the fifth adjusting hole and is detachably connected to the hole wall of the third fixing hole so that the second abutment block can be adjustably installed on the second limit bar along the second direction, and the second abutment block is used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the second direction.

[0015] In one embodiment, the first support bar, the first limiting assembly, the first abutting assemblies and the first spacers are all wooden structural members made of wood; and / or,

[0016] The packaging base further includes a pad and a hanging ring connected to the pad, and the pad is installed at the bottom of the first support bar.

[0017] In the second aspect, the utility model also provides a packing box, which includes a base, a cover plate and multiple side panels, the base is the packing base of any of the above embodiments, the packing base is used to place the equipment to be transported, each of the side panels is arranged around the packing base, and is enclosed with the packing base to form a packing space with an opening, and the cover plate is arranged to cover the opening.

[0018] In one embodiment, the packaging box further includes a plurality of connecting fasteners, and the packaging base and the plurality of side panels, between two adjacent side panels, and between the cover plate and the plurality of side panels are all detachably connected via the plurality of connecting fasteners.

[0019] In one embodiment, the side panel includes a panel body and a window assembly. The panel body is provided with a window. The window assembly is installed at the window and is used to open or close the window.

[0020] The embodiment of the present utility model has the following beneficial effects:

[0021] With the packaging base and packaging box of the present invention, two first limiting components are arranged relative to each other in the first direction, and the first limiting components are used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the first direction, so as to ensure the stability and reliability of the packaging of the equipment to be transported in the first direction; a plurality of first abutting components are arranged relative to each other in the second direction, and the first abutting components are used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the second direction, so as to ensure the stability and reliability of the packaging of the equipment to be transported in the second direction.

[0022] Since at least one of the two first limiting components can be adjusted in position along the first direction, the distance between the two first limiting components can be adjusted according to the size of the equipment to be transported in the first direction, thereby adapting to the abutment limiting size of the equipment to be transported in the first direction. Since at least one of the first abutment components can be adjusted in position along the second direction, the distance between the two first abutment components can be adjusted according to the size of the equipment to be transported in the second direction, thereby adapting to the abutment limiting size of the equipment to be transported in the second direction, thereby making the packaging base and packaging box of the present invention adaptable to the packaging and transportation of equipment of different models and sizes, reusable, and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] in:

[0025] Figure 1 This is a schematic diagram of a packaging box packaging equipment to be transported in one embodiment.

[0026] Figure 2 for Figure 1 Enlarged schematic diagram of part A in the middle.

[0027] Figure 3 for Figure 1 Schematic diagram of the packaging base in the packaging box carrying the equipment to be transported.

[0028] Figure 4 for Figure 1 Illustration of the packaging base in the box shown.

[0029] Figure 5 This is an enlarged schematic diagram of part B in 4.

[0030] Figure 6 for Figure 1Schematic diagram of the side panels in the packaging box shown.

[0031] Reference numerals: the first direction is X, the second direction is Y;

[0032] 10. Equipment to be transported; 100. Packaging base; 110. First support bar; 111. First adjustment hole; 120. First limiting assembly; 121. First limiting bar; 122. First limiting block; 123. First adjusting member; 130. First abutting assembly; 131. First abutting block; 1311. Second adjustment hole; 132. Second adjusting member; 141. First cushion block; 142. Second cushion block; 143. Connecting member; 150. Second support bar; 151. Third adjustment hole; 152. Fourth adjustment hole; 160. Adjustment assembly; 1 61. Connecting piece; 1611. First connecting part; 1612. Second connecting part; 1613. Reinforcing rib; 162. Third adjusting member; 163. Fourth adjusting member; 170. Second limiting strip; 180. Second abutting assembly; 181. Second abutting block; 1811. Fifth adjusting hole; 182. Fifth adjusting member; 191. Pad; 192. Lifting ring; 193. Connecting strip; 200. Cover plate; 300. Side plate; 310. Plate body; 311. Window; 320. Window assembly; 321. Guide rail frame; 322. Window plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe 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 the embodiments. 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.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention 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 indication will also change accordingly.

[0035] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of the aforementioned features. In addition, the technical solutions between the various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0036] The present invention discloses a packaging box for packaging PCB drilling equipment waiting for transportation. Figures 1 to 6 A packaging box of one embodiment includes a packaging base 100, which includes a first support bar 110, a first limiting component 120 and a plurality of first abutment components 130; two first support bars 110 are provided, and both extend along the first direction, and the two first support bars 110 are spaced apart along the second direction. Figure 3 and Figure 4 In the embodiment, the direction indicated by arrow X is the first direction, and the direction indicated by arrow Y is the second direction. It should be noted that, in this embodiment, the number referred to by all “several” is at least two.

[0037] In this embodiment, two first limiting assemblies 120 are provided, both extending along the second direction. The two first limiting assemblies 120 are arranged opposite each other in the first direction and are mounted on two first support bars 110. At least one of the two first limiting assemblies 120 can be adjusted in position along the first direction. A plurality of first abutting assemblies 130 are arranged opposite each other in the second direction. At least one of the plurality of first abutting assemblies 130 can be adjusted in position along the second direction. The first direction and the second direction are arranged at an angle.

[0038] It can be understood that when the packaging base 100 is used to carry the equipment to be transported 10, the two first limiting components 120 are arranged relative to each other in the first direction, and the first limiting components 120 are used to abut and limit the equipment to be transported 10 to limit the position of the equipment to be transported 10 in the first direction to ensure the stability and reliability of the packaging of the equipment to be transported 10 in the first direction, and several first abutting components 130 are arranged relative to each other in the second direction, and the first abutting components 130 are used to abut and limit the equipment to be transported 10 to limit the position of the equipment to be transported 10 in the second direction to ensure the stability and reliability of the packaging of the equipment to be transported 10 in the second direction.

[0039] Furthermore, since at least one of the two first limiting components 120 can be adjusted in position along the first direction, the distance between the two first limiting components 120 can be adjusted according to the size of the equipment to be transported 10 in the first direction, thereby adapting to the abutment limiting size of the equipment to be transported 10 in the first direction. Since at least one of the first abutment components 130 can be adjusted in position along the second direction, the distance between the two first abutment components 130 can be adjusted according to the size of the equipment to be transported 10 in the second direction, thereby adapting to the abutment limiting size of the equipment to be transported 10 in the second direction, thereby making the packaging base 100 and packaging box of the present invention adaptable to the packaging and transportation of equipment of different models and sizes, and reusable, saving costs. Using the packaging box of the present invention can make the packaging box universal and reduce management costs.

[0040] In one embodiment, the first direction is perpendicular to the second direction. Of course, in other embodiments, the first direction can also be arranged at an angle of 60 degrees, 65 degrees, 70 degrees, 75 degrees, 80 degrees or 85 degrees to the second direction.

[0041] In one embodiment, please continue to refer to Figure 4 The packaging base 100 also includes a plurality of first pads 141 extending along the second direction. The top ends of the first pads 141 are connected to the bottom surfaces of the two first support bars 110. The provision of the first pads 141 elevates the first support bars 110, facilitating forklift transfer of the packaging base 100. During the process of packing and loading the packaging boxes containing the equipment 10 to be transported onto the truck, the forklift can easily load the packaging base 100 from multiple directions, simplifying transportation and saving time.

[0042] In one embodiment, see Figures 2 to 5 The first limiting component 120 includes a first limiting strip 121 and a first limiting block 122 connected to the first limiting strip 121. The first limiting block 122 is used to abut and limit the equipment to be transported 10 to limit the position of the equipment to be transported 10 in the first direction to ensure the stability and reliability of the packaging of the equipment to be transported 10 in the first direction.

[0043] In one embodiment, see Figure 4The first limiting assembly 120 further includes a first adjusting member 123. The first support bar 110 is provided with a first adjusting hole 111, the first adjusting hole 111 extending along the first direction. The first limiting bar 121 is provided with a first fixing hole. The first adjusting member 123 is disposed at any position of the first adjusting hole 111 and is detachably connected to the hole wall of the first fixing hole so that the first limiting bar 121 can be adjusted along the first direction to be mounted on the first support bar 110, thereby adjusting the distance between the two first limiting assemblies 120, thereby adapting the abutment and limiting size of the transported equipment 10 in the first direction, and can be reused to save costs. Of course, in other embodiments, a plurality of first adjusting holes 111 can be provided and spaced apart along the first direction. The first adjusting member 123 is disposed in one of the plurality of first adjusting holes 111 and is detachably connected to the hole wall of the first fixing hole so that the first limiting bar 121 can be adjusted along the first direction to be mounted on the first support bar 110.

[0044] In one embodiment, see Figure 5 The first abutment assembly 130 includes a first abutment block 131 and a second adjusting member 132. A second fixing hole is provided on the first limit bar 121. A second adjusting hole 1311 is provided on the first abutment block 131. The second adjusting hole 1311 extends along the second direction. The second adjusting member 132 is passed through any position of the second adjusting hole 1311 and is detachably connected to the hole wall of the second fixing hole so that the first abutment block 131 can be adjusted along the second direction on the first limit bar 121. The first abutment block 131 is used to abut and limit the equipment to be transported 10 to limit the position of the equipment to be transported 10 in the second direction.

[0045] By such a setting, the distance between the two first abutment components 130 can be adjusted according to the size of the equipment to be transported 10 in the second direction, thereby adapting to the abutment limit size of the equipment to be transported 10 in the second direction, thereby making the packaging box of the utility model adaptable to the packaging and transportation of equipment of different models and sizes, reusable, and saving costs.

[0046] Of course, in other embodiments, a plurality of second adjustment holes 1311 may be provided and spaced apart along the second direction. The second adjustment member 132 is passed through one of the second adjustment holes 1311 and is detachably connected to the hole wall of the second fixing hole so that the first abutment block 131 can be adjusted along the second direction and installed on the first limit bar 121.

[0047] In one embodiment, see Figure 4The first adjusting member 123 passes through the first fixing hole and the first adjusting hole 111 and is connected to the first cushion block 141 to mount the first cushion block 141 on the bottom of the first support bar 110. Using a single first adjusting member 123 allows for the connection and installation of multiple components, reducing the number of mounting parts, facilitating assembly, and saving costs.

[0048] In one embodiment, see Figure 4 The packaging base 100 further includes a plurality of second support bars 150, each of which extends along the first direction, and the plurality of second support bars 150 are spaced apart between the two first support bars 110; the packaging base 100 further includes an adjustment assembly 160, the adjustment assembly 160 includes a connecting piece 161, a third adjustment member 162 and a fourth adjustment member 163, the connecting piece 161 is connected to the first limiting assembly 120, and the second support bar 150 is provided with a third adjustment hole 151 and a fourth adjustment hole 152, and the third adjustment hole 151 and the fourth adjustment hole 1 52 extend along the first direction; the third adjustment member 162 is provided at any position of the third adjustment hole 151 and is detachably connected to the connecting piece 161, so that the first limiting assembly 120 can be adjusted along the first direction and installed on the second support bar 150; the fourth adjustment member 163 is provided at any position of the fourth adjustment hole 152 and is detachably connected to the first limiting assembly 120, so that the first limiting assembly 120 can be adjusted along the first direction and installed on the second support bar 150, thereby increasing the stability of the first limiting assembly 120 after the position is adjusted, and the structural strength is higher. This arrangement can make the transport equipment 10 more securely packaged, effectively prevent collision accidents when the transport vehicle suddenly brakes, and improve safety performance.

[0049] For further information, see Figure 5 The connecting piece 161 includes a first connecting portion 1611, a second connecting portion 1612 connected to the first connecting portion 1611 and arranged at an angle, and a reinforcing rib 1613 connecting the first connecting portion 1611 and the second connecting portion 1612. The first connecting portion 1611 is connected to the first limiting component 120, and the third adjusting member 162 is detachably connected to the second connecting portion 1612. Such an arrangement can improve the structural strength of the connecting piece 161.

[0050] Specifically, two third adjustment holes 151 are provided and are arranged parallel to each other. Two third adjustment members 162 are provided and are arranged one-to-one corresponding to each third adjustment hole 151 . The fourth adjustment hole 152 is provided between the two third adjustment holes 151 .

[0051] In one embodiment, see Figure 4 and Figure 5The packaging base 100 further includes a plurality of second limiting strips 170, and the plurality of second limiting strips 170 extend along the second direction. The two ends of the bottom surface of the second limiting strip 170 are respectively connected to the top surfaces of the two first support strips 110, and the plurality of second limiting strips 170 are spaced apart between the two first limiting components 120; the packaging base 100 further includes a second abutting component 180, and the second abutting component 180 includes a second abutting block 181 and a fifth adjusting member 182. A third fixing hole is opened on the second limiting strip 170, and the second abutting block 181 A fifth adjustment hole 1811 is provided on it, and the fifth adjustment hole 1811 extends along the second direction. The fifth adjustment member 182 is passed through any position of the fifth adjustment hole 1811 and is detachably connected to the hole wall of the third fixing hole, so that the second abutment block 181 can be adjusted along the second direction and installed on the second limit strip 170. The second abutment block 181 is used to abut and limit the equipment to be transported 10 to limit the position of the equipment to be transported 10 in the second direction, thereby increasing the stability and reliability of the packaging of the equipment to be transported 10 in the second direction through the second abutment component 180.

[0052] Furthermore, the packaging base 100 also includes a plurality of second pads 142 and a plurality of connecting members 143. The plurality of second pads 142 are arranged at intervals at the bottom of the first support bar 110, and the plurality of second limiting bars 170 are arranged at intervals at the upper part of the first support bar 110. The plurality of connecting members 143 respectively penetrate the plurality of second limiting bars 170 and the first support bar 110 and are connected to the plurality of second pads 142.

[0053] It is understandable that in order to ensure the stability and reliability of the connection and installation of the plurality of adjusting members and the plurality of connecting members 143 , the plurality of adjusting members and the plurality of connecting members 143 may include studs, nuts and washers.

[0054] In one embodiment, see Figures 1 to 5 The first support bar 110, the first limiting assembly 120, the plurality of first abutting assemblies 130 and the plurality of first pads 141 are all wooden structural members made of wood. The wooden structural members are light in weight and low in cost.

[0055] Furthermore, in this embodiment, the packaging base 100 includes a backing plate 191 and a lifting ring 192 connected to the backing plate 191. The backing plate 191 is mounted on the bottom of the first support bar 110. When a forklift is used to transfer the packaging base 100, a force can be applied to the backing plate 191. The backing plate 191 has a high structural strength and protects the first support bar 110. When a crane is used to transfer the packaging base 100, it can be hung on the lifting ring 192, which not only facilitates forklift handling but also facilitates crane transfer.

[0056] Specifically, the pad 191 is U-shaped and is a structural member made of steel, which increases the force-bearing area and prevents the wood from breaking. At the same time, it can prevent the fork arm from damaging the wood when transported by a forklift. The lifting ring 192 is integrally formed with a bolt, and the lifting ring 192 is fixed to the pad 191 and the first support bar 110 by the bolt. The packaging base 100 also includes a connecting bar 193, two of which are provided and are respectively provided on the outside of the two first limiting assemblies 120. The packaging base 100 structure can be reinforced by the connecting bar 193. Furthermore, countersunk holes are provided on the first limiting bar 121 and the second limiting bar 170, and the heads of the bolts are both accommodated in the countersunk holes to avoid scratching the bottom surface of the equipment to be transported 10. When the equipment to be transported 10 is a PCB drilling device, the bottom of the equipment to be transported 10 is usually marble.

[0057] In one embodiment, see Figure 1 and Figure 6 The packaging box also includes a cover plate 200 and multiple side panels 300. The packaging base 100 is used to place the equipment 10 to be transported. The side panels 300 are arranged around the packaging base 100 and enclosed with the packaging base 100 to form a packaging space with an opening. The cover plate 200 is covered on the opening to encapsulate the equipment 10 to be transported.

[0058] In one embodiment, see Figure 1 and Figure 6 The packaging box further includes a plurality of connecting fasteners, which detachably connect the packaging base 100 to the plurality of side panels 300, between two adjacent side panels 300, and between the cover 200 and the plurality of side panels 300, thereby achieving assembly of the packaging box. Specifically, the connecting fasteners may be butterfly buckles.

[0059] Furthermore, the side panel 300 includes a panel body 310 and a window assembly 320. The panel body 310 is provided with a window 311. The window assembly 320 is mounted at the window 311 and is used to open or close the window 311. The condition of the equipment 10 to be transported in the packaging box can be observed through the window assembly 320.

[0060] Specifically, two window assemblies 320 are provided, symmetrically arranged on the panel body 310. The window assemblies 320 include a guide rail frame 321 and a window panel 322. The window panel 322 is slidably mounted on the guide rail frame 321, allowing the window panel 322 to be opened at any time to expose the window 311 and observe the interior of the packaging box, thereby reducing manufacturing costs. In this embodiment, the side panels 300 and the cover panel 200 are both made of wood. The panel body 310 includes a wooden frame and a wooden board disposed within the wooden frame.

[0061] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A packaging base, characterized in that: The packaging base includes a first support bar, a first limiting component and a plurality of first abutting components; two first support bars are provided, and both extend along the first direction, and the two first support bars are spaced apart along the second direction; There are two first limiting assemblies, both extending along the second direction, the two first limiting assemblies are arranged opposite to each other in the first direction, the two first limiting assemblies are mounted on two first support bars, and at least one of the two first limiting assemblies can adjust its position along the first direction; The first abutting components are relatively arranged in the second direction, at least one of the first abutting components can adjust its position along the second direction, and the first direction and the second direction are arranged at an angle.

2. The packaging base according to claim 1, characterized in that: The packaging base further includes a plurality of first pads, each of which extends along the second direction, and two ends of the top surfaces of the first pads are respectively connected to the bottom surfaces of the two first support bars.

3. The packaging base according to claim 2, characterized in that: The first limiting assembly includes a first limiting bar and a first limiting block connected to the first limiting bar, wherein the first limiting block is used to abut against and limit the equipment to be transported to limit the position of the equipment to be transported in the first direction.

4. The packaging base according to claim 3, characterized in that: The first limiting assembly further includes a first adjusting member, a first adjusting hole is formed on the first support bar, the first adjusting hole extends along the first direction, a first fixing hole is formed on the first limiting bar, the first adjusting member is passed through any position of the first adjusting hole, and is detachably connected to the hole wall of the first fixing hole, so that the first limiting bar can be adjusted along the first direction on the first support bar; and / or, The first abutment assembly includes a first abutment block and a second adjusting member, a second fixing hole is provided on the first limit bar, a second adjusting hole is provided on the first abutment block, the second adjusting hole extends along the second direction, the second adjusting member is passed through any position of the second adjusting hole, and is detachably connected to the hole wall of the second fixing hole so that the first abutment block can be adjustably installed on the first limit bar along the second direction, and the first abutment block is used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the second direction.

5. The packaging base according to claim 4, characterized in that: The first adjusting member passes through the first fixing hole and the first adjusting hole and is connected to the first cushion block so as to install the first cushion block on the bottom of the first supporting bar.

6. The packaging base according to claim 3, characterized in that: The packaging base also includes a plurality of second support bars, and the plurality of second support bars extend along the first direction, and the plurality of second support bars are spaced apart between two of the first support bars; the packaging base also includes an adjustment assembly, the adjustment assembly includes a connecting piece, a third adjustment member and a fourth adjustment member, the connecting piece is connected to the first limiting assembly, and a third adjustment hole and a fourth adjustment hole are provided on the second support bar, and the third adjustment hole and the fourth adjustment hole both extend along the first direction; the third adjustment member is passed through any position of the third adjustment hole and is detachably connected to the connecting piece so that the first limiting assembly can be adjustably installed on the second support bar along the first direction, and the fourth adjustment member is passed through any position of the fourth adjustment hole and is detachably connected to the first limiting assembly so that the first limiting assembly can be adjustably installed on the second support bar along the first direction; and / or, The packaging base also includes several second limit bars, and several second limit bars extend along the second direction, and the two ends of the bottom surface of the second limit bar are respectively connected to the top surfaces of the two first support bars, and the several second limit bars are spaced apart between the two first limit components; the packaging base also includes a second abutment component, and the second abutment component includes a second abutment block and a fifth adjusting member, a third fixing hole is provided on the second limit bar, and a fifth adjusting hole is provided on the second abutment block, and the fifth adjusting hole extends along the second direction, and the fifth adjusting member is passed through any position of the fifth adjusting hole and is detachably connected to the hole wall of the third fixing hole so that the second abutment block can be adjustably installed on the second limit bar along the second direction, and the second abutment block is used to abut and limit the equipment to be transported to limit the position of the equipment to be transported in the second direction.

7. The packaging base according to claim 2, characterized in that: The first support bar, the first limiting assembly, the first abutting assemblies and the first spacers are all wooden structural members made of wood; and / or, The packaging base further includes a pad and a hanging ring connected to the pad, and the pad is installed at the bottom of the first support bar.

8. A packaging box, characterized in that: The packaging box includes a base, a cover plate and multiple side panels, the base is the packaging base according to any one of claims 1 to 7, the packaging base is used to place the equipment to be transported, each of the side panels is arranged around the packaging base and enclosed with the packaging base to form a packaging space with an opening, and the cover plate is arranged to cover the opening.

9. The packaging box according to claim 8, characterized in that: The packaging box further comprises a plurality of connecting fasteners, and the packaging base and the plurality of side panels, between two adjacent side panels, and between the cover plate and the plurality of side panels are all detachably connected via the plurality of connecting fasteners.

10. The packaging box according to claim 8, characterized in that: The side panel comprises a panel body and a window assembly. A window is provided on the panel body. The window assembly is installed at the window and is used to open or close the window.

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