A packaging base that is easy to load and unload

Abstract

The present invention discloses a packaging base that is easy to load and unload, comprising: a bottom plate, which is provided with multiple plates and two connecting plates are provided thereon, and vertical plates are provided on the left and right sides of each connecting plate; a support guide plate for supporting the support frame, and the upper end and side surfaces of the vertical plate are provided with fixing components for fixing the support guide plates; a moving plate, which is slidably arranged on the connecting plate; and a connecting component is arranged on the support guide plate; the arrangement of the packaging base in this scheme can conveniently and quickly load and unload the cabinet body, without the need for staff to move the cabinet body up and down, saving a lot of time and energy, and better protecting the staff, reducing injuries, and having high safety performance; and the packaging base can not only support and fix the support frame and the cabinet body through dual utilization of the support guide plates, but also serve as a slope to make the cabinet body more convenient to move up and down, with strong flexibility, reducing the use of redundant materials and tools, and having high practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging bases, and more particularly to a packaging base that is easy to assemble and disassemble. Background Art

[0002] The primary function of a packaging base is to ensure that the packaged material remains stable and secure during transport, storage, transportation, and use. A biosafety cabinet is a critical piece of equipment used in laboratories handling potentially infectious materials or other hazardous substances. It provides a protected working environment by controlling air flow. The bottom of the biosafety cabinet has a support frame, casters, and feet. When transporting a biosafety cabinet, the manufacturer typically secures the cabinet to the packaging base, which connects to the support frame and leaves the casters suspended in the air. This ensures the stability of the equipment during transport.

[0003] However, currently, multiple workers are required to lift biological safety cabinets and other equipment onto and off the packaging base. Workers need to carry the equipment to move, which is very inconvenient, time-consuming and labor-intensive, and can easily cause injuries to workers. Currently, inclined plates are placed to allow the cabinet to slide onto or off the packaging base, but there is no corresponding fixation, which can easily cause the inclined plates to deviate and fall, causing damage to the cabinet. Alternatively, screws are used for fixing, which requires a large number of screws, is labor-intensive, and has low operating efficiency.

[0004] Therefore, it is necessary to provide a packaging base that is easy to load and unload to solve the above technical problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a packaging base that is easy to assemble and disassemble to solve the above technical problems.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A packaging base that is easy to load and unload, used to support a cabinet body, wherein a support frame and casters are provided at the bottom of the cabinet body, comprising:

[0008] The bottom plate is provided with multiple bottom plates and two connecting plates are provided on the bottom plate, and vertical plates are provided on the left and right sides of each connecting plate;

[0009] A support guide plate is used to support the support frame, and the upper end and side surfaces of the vertical plate are both provided with fixing components for fixing the support guide plate;

[0010] A moving plate, slidably arranged on the connecting plate;

[0011] A connecting component is provided on the support guide plate and is used to connect the moving plate and the support guide plate.

[0012] Furthermore, a through hole is provided on the support guide plate, and the fixing component includes:

[0013] An insert rod is provided on the vertical plate and matches the through hole;

[0014] The limiting block is telescopically arranged on the insertion rod, and a side of the limiting block close to the end of the insertion rod is an inclined surface.

[0015] Furthermore, a sunken groove is provided inside the insertion rod, the limiting block is slidably connected to the inner wall of the sunken groove, and a first elastic member is provided between the end of the limiting block and the inner wall of the sunken groove.

[0016] Furthermore, a connecting block is provided at the end of the movable plate, a limiting groove is provided on the connecting block, and a slot adapted to the connecting block is provided at one end of the supporting guide plate.

[0017] Furthermore, the connecting component includes:

[0018] A movable rod is movably arranged on the upper wall of the support guide plate, one end of the movable rod is provided with a pull block, and the other end extends into the slot and is connected to a stopper adapted to the limiting slot;

[0019] The second elastic member has one end connected to the upper wall of the support guide plate and the other end connected to the pulling block.

[0020] Furthermore, it also includes a fixing clamp, wherein the fixing clamp is provided with a fixing hole;

[0021] The support guide plate is provided with two mounting posts adapted to the fixing holes, and the upper ends of the mounting posts are provided with threads.

[0022] Furthermore, a card slot is provided on the support guide plate, and a card block adapted to the card slot is provided at the bottom of the fixed card.

[0023] Furthermore, the upper end surface of the support guide plate is provided with an oblique edge flush with the top of the moving plate.

[0024] Furthermore, an oblique wedge block is provided at the end of the connecting plate.

[0025] Furthermore, it includes two columns, the upper ends of the columns are rotatably provided with screws, the screws are threadedly connected with sleeve rods, the upper ends of the sleeve rods are provided with guard plates, and the two guard plates are connected.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. In this solution, when the cabinet is installed on the packaging base, the support guide is placed on the end of the connecting plate in an inclined state, and then the shifting plate is translated. The shifting plate and the support guide are connected together by connecting parts. The staff can use the casters to drive the cabinet to move up along the support guide and finally move it to the shifting plate. After lifting the cabinet, the support guide is removed and placed on the corresponding position on the vertical plate. The shifting plate is then translated so that it is no longer under the casters. The cabinet support frame is then lowered to press on the support guide, and the casters are in a suspended state at this time. The same operation can be performed when removing the cabinet. It can be seen that the setting of the packaging base of this application can facilitate and quickly load and unload the cabinet, without the need for the staff to move the cabinet up and down, saving a lot of time and energy, and better protecting the staff, reducing injuries, and having high safety performance. In addition, the packaging base can make dual use of the support guide, not only to support the fixed support frame and the cabinet, but also as a slope to make the cabinet more convenient to move up and down. It has strong flexibility, reduces the use of unnecessary materials and tools, and has high practicality.

[0028] 2. In this solution, the support guide plate can be fixed quickly and conveniently through the fixing components, which can ensure the stability of the support guide plate and effectively prevent the support guide plate from being unstable when tilting and causing damage to the cabinet body; and the movable plate and the support guide plate are connected together through the connecting components to improve the stability of subsequent cabinet loading and unloading, and no numerous screws are required, which not only saves time and labor, improves work efficiency, but also reduces the effects of slippage on the fixing effect of the inclined plate; through the translational action of the movable plate, the caster can be switched between a suspended state and a contact moving state, which has good flexibility and can be widely used. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of a state where the cabinet of the present invention is fixed on a packaging base;

[0030] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;

[0031] Figure 3 This is a schematic diagram of the overall structure of the packaging base of the present invention;

[0032] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0033] Figure 5 for Figure 3 The enlarged structural diagram at C in the middle;

[0034] Figure 6 It is a structural schematic diagram of the fixing component of the present invention;

[0035] Figure 7 It is a schematic diagram of a partial cross-sectional structure of the insertion rod of the present invention;

[0036] Figure 8 This is a schematic structural diagram of the cabinet of the present invention after it is moved onto the packaging base or before it is moved off the packaging base;

[0037] Figure 9 for Figure 8 The enlarged structural diagram at D in the middle;

[0038] Figure 10 It is a partial cross-sectional structural diagram of the movable plate and the supporting guide plate of the present invention when they are connected;

[0039] Figure 11 This is a structural diagram of the cabinet body of Example 2 fixed on the packaging base.

[0040] Description of the numbers in the figure:

[0041] 1. Cabinet body; 2. Support frame; 3. Casters; 4. Bottom plate; 5. Connecting plate; 6. Vertical plate; 7. Support guide plate; 8. Fixed component; 81. Insert rod; 82. Limit block; 9. Shift plate; 10. Connecting component; 101. Movable rod; 102. Pull block; 103. Stop block; 104. Second elastic component; 11. Through hole; 12. Recessed groove; 13. First elastic component; 14. Connecting block; 15. Limiting groove; 16. Slot; 17. Fixing clamp; 18. Fixing hole; 19. Clamping slot; 20. Clamping block; 21. Wedge block; 22. Mounting column; 23. Vertical column; 24. Screw; 25. Sleeve rod; 26. Guard plate; 27. Reinforcement plate. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0043] Example 1:

[0044] See also Figure 1-10 A packaging base that is easy to load and unload is used to support a cabinet 1. A support frame 2 and casters 3 are provided at the bottom of the cabinet 1, including:

[0045] The bottom plate 4 is provided with multiple and two connecting plates 5 are provided thereon, and each connecting plate 5 is provided with a vertical plate 6 on both sides;

[0046] The support guide plate 7 is used to support the support frame 2. The upper end and side surfaces of the vertical plate 6 are provided with fixing components 8 for fixing the support guide plate 7;

[0047] The shift plate 9 is slidably arranged on the connecting plate 5;

[0048] The connecting component 10 is provided on the supporting guide plate 7 and is used to connect the moving plate 9 and the supporting guide plate 7 .

[0049] During use, when preparing to place the cabinet body 1 on the packaging base, first place the support guide plate 7 on the end of the connecting plate 5 and fix the support guide plate 7 through the fixing component 8 at this position on the vertical plate 6. At this time, the other end of the support guide plate 7 contacts the ground and the support guide plate 7 is in an inclined state. Then, the shift plate 9 is translated so that it slides along the connecting plate 5, and finally the shift plate 9 is in the position of the support guide plate 7. After the shift plate 9 moves into place, it is connected to the support guide plate 7 through the connecting component 10, that is, the shift plate 9 is also restricted and fixed in this position. Then the staff drives the cabinet body 1 to move by the caster 3, so that the caster 3 moves up along the support guide plate 7 and finally moves to the shift plate 9. Then, remove the support guide 7 on the connecting plate 5, and then lift the cabinet 1 vertically for a short distance. Use manpower or external force equipment to place the support guide 7 on the corresponding position on the vertical plate 6, and fix the support guide 7 again with the fixing component 8 at this position on the vertical plate 6; then move the transfer plate 9 horizontally so that it is no longer under the caster 3, and then put down the cabinet 1. The support frame 2 of the cabinet 1 will press on the support guide 7, and the caster 3 will be in a suspended state at this time, which means that the loading of the cabinet 1 is completed. Similarly, when the cabinet 1 is subsequently removed from the packaging base, after releasing the fixation of the support frame 2, the cabinet 1 is raised, and the transfer plate 9 is moved horizontally to the bottom of the caster 3. Then, remove the support guide 7 above the vertical plate 6 and place it on the end of the connecting plate 5 to fix it in an inclined state, and then put down the cabinet 1. The caster 3 of the cabinet 1 will fall on the connecting plate 5. Then move the cabinet 1, and the caster 3 will move along the connecting plate 5 and eventually slide off the support guide 7.

[0050] In summary, the arrangement of the packaging base of the present application can facilitate and quickly load and unload the cabinet 1, without requiring the staff to move the cabinet 1 up and down, thus saving a great deal of time and energy, better protecting the staff, reducing injuries, and having high safety performance. Furthermore, the packaging base of the present application can make dual use of the support guide plate 7, not only supporting and fixing the support frame 2 and the cabinet 1, but also serving as a ramp to make it easier for the cabinet 1 to be moved up and down, with high flexibility, reducing the use of redundant materials and tools, and having high practicality; the support guide plate 7 can be conveniently and quickly fixed by the fixing component 8, thereby ensuring the stability of the support guide plate 7 and effectively preventing the support guide plate from being unstable when tilted, thereby causing damage to the cabinet 1. Furthermore, there is no need for numerous screws, which not only saves time and effort, and has high work efficiency, but also reduces the effects of slippage on the fixing effect of the inclined plate. Through the translational action of the shift plate 9, the caster 3 can be switched between a suspended state and a contact moving state, which has good flexibility and can be widely used.

[0051] In this embodiment, preferably, please refer to Figure 1-5 and Figure 7-10 The support guide plate 7 is provided with a through hole 11, and the fixing component 8 includes:

[0052] The insertion rod 81 is provided on the vertical plate 6 and matches the through hole 11;

[0053] The limiting block 82 is telescopically arranged on the insertion rod 81 , and a side of the limiting block 82 close to the end of the insertion rod 81 is an inclined surface.

[0054] Align the through-hole 11 of the support guide plate 7 with the insertion rod 81, and then allow the insertion rod 81 to pass through the through-hole 11. During this process, the limit block 82 will be squeezed by the through-hole 11, and the limit block 82 will be retracted into the insertion rod 81 under pressure. When the limit block 82 and the insertion rod 81 have completely passed through the through-hole 11, the limit block 82 is no longer under pressure and will extend out of the insertion rod 81 and return to its original position. At this time, the limit block 82 will block and limit the support guide plate 7, thus completing the fixation of the support guide plate 7. When the support guide plate 7 needs to be removed later, the limit block 82 can be pressed to enter the insertion rod 81, and the support guide plate 7 can be moved so that the limit block 82 appears in the through-hole 11. The support guide plate 7 can be further moved until it is finally separated from the insertion rod 81, thus completing the removal of the support guide plate 7. The operation is simple and convenient, saving time and effort.

[0055] In this embodiment, preferably, please refer to Figure 7 The insert rod 81 has a sunken groove 12 formed inside, a stop block 82 is slidably connected to the inner wall of the sunken groove 12, and a first elastic member 13 is provided between the end of the stop block 82 and the inner wall of the sunken groove 12. The first elastic member 13 in the present application can be a spring. When the stop block 82 is compressed, it moves toward the inner wall of the sunken groove 12 and compresses the first elastic member 13. When the stop block 82 is no longer compressed, the rebound of the first elastic member 13 causes the stop block 82 to move out of the sunken groove 12 and return to its original position.

[0056] In this embodiment, preferably, please refer to Figure 3-5 、 Figure 8-10 The end of the movable plate 9 is provided with a connecting block 14, which is provided with a limiting groove 15. One end of the support guide plate 7 is provided with a slot 16 that matches the connecting block 14. When the support guide plate 7 is placed on the end of the connecting plate 5 and fixed by the fixing member 8, when the movable plate 9 is moved horizontally, the connecting block 14 of the movable plate 9 will move along the slot 16. After the movable plate 9 is moved into place, the movable plate 9 can be connected to the support guide plate 7 through the cooperation of the connecting member 10 and the limiting groove 15.

[0057] In this embodiment, preferably, please refer to Figure 2-5 and Figure 9-10 , the connecting component 10 includes:

[0058] A movable rod 101 is movably provided on the upper wall of the support guide plate 7. A pull block 102 is provided at one end of the movable rod 101, and the other end extends into the slot 16 and is connected to a stopper 103 adapted to the limiting slot 15;

[0059] One end of the second elastic member 104 is connected to the upper wall of the support guide plate 7 , and the other end is connected to the pulling block 102 .

[0060] The second elastic member 104 in the present application can be a spring. When the movable plate 9 is moved horizontally, the connecting block 14 will move along the slot 16. At the same time, the pulling block 102 will be pulled upward. The pulling block 102 will drive the movable rod 101 and the stop block 103 to move upward, and will stretch the second elastic member 104 so that the stop block 103 does not interfere with the movement of the connecting block 14. When the movable plate 9 and the connecting block 14 are moved into place, the pulling block 102 is released, and the rebound of the second elastic member 104 will drive the stop block 103 to reset. At this time, the stop block 103 will enter the limiting groove 15 of the connecting block 14, which can limit the connecting block 14 and the movable plate 9, so that the movable plate 9 and the support guide plate 7 are connected together.

[0061] Preferably, one side of the stop block 103 is a slope. When the connecting block 14 moves along the slot 16, it will be squeezed when it contacts the stop block 103 to move it upward. When the limiting groove 15 of the connecting block 14 is located at the position of the stop block 103, the stop block 103 will reset into the limiting groove 15, which can make the operation of the staff more convenient.

[0062] In this embodiment, preferably, please refer to Figure 1-6 and Figure 8-9 , further comprising a fixing clamp 17, a fixing hole 18 is opened on the fixing clamp 17, and the fixing clamp 17 is in a "Z" shape;

[0063] The support guide plate 7 is provided with two mounting posts 22 adapted to the fixing holes 18 , and the upper ends of the mounting posts 22 are provided with threads.

[0064] When the lowered support frame 2 falls on the support guide plate 7, the fixing hole 18 of the fixing clamp 17 is aligned with the mounting column 22 of the support guide plate 7, and the fixing clamp 17 is clamped to the support frame 2. Then, the fixing clamp 17 is fixed by rotating the nut and the mounting column 22, that is, the fixing clamp 17 will fix the support frame 2.

[0065] In this embodiment, preferably, please refer to Figure 6 and Figure 9The support guide plate 7 is also provided with a slot 19, and the bottom of the fixing clip 17 is provided with a block 20 adapted to the slot 19. When the fixing clip 17 is placed on the support guide plate 7, and the block 20 at the bottom of the fixing clip 17 is aligned with the slot 19 of the support guide plate 7, the positioning of the fixing clip 17 can be further restricted, thereby preventing the fixing clip 17 from rotating and deviating, and improving the stability of the fixing clip 17 to the support frame 2.

[0066] In this embodiment, preferably, please refer to Figure 1-4 and Figure 8-10 The upper end surface of the support guide plate 7 is provided with an oblique edge that is flush with the top of the shift plate 9. When the support guide plate 7 is placed on the end of the connecting plate 5, the oblique edge of the support guide plate 7 will be flush with the top of the shift plate 9, so that the caster 3 can move more smoothly between the support guide plate 7 and the shift plate 9, reducing obstruction and bumps encountered by the caster 3 during movement, and improving the stability of the cabinet body 1.

[0067] In this embodiment, preferably, please refer to Figure 3-5 and Figure 8-10 The end of the connecting plate 5 is provided with an inclined wedge block 21. The inclined wedge block 21 is inclined. When the support guide plate 7 is placed on the end of the connecting plate 5, the support guide plate 7 will contact the inclined wedge block 21. The inclined wedge block 21 can support the support guide plate 7, increase the force-bearing area of ​​the support guide plate 7, and improve the stability of the support guide plate 7.

[0068] A reinforcement plate 27 is provided between two adjacent vertical plates 6. The reinforcement plate 27 can improve the stability between the vertical plates 6, thereby improving the overall stability of the packaging base. When lifting the cabinet 1, the equipment can be placed on the reinforcement plate 27 by using external equipment such as a hydraulic cylinder or a jack.

[0069] Example 2:

[0070] See Figure 11 Based on the first embodiment, the present invention further comprises two upright posts 23. Screws 24 are rotatably mounted on the upper ends of the upright posts 23. Screws 24 are threadedly connected to sleeve rods 25. A guard plate 26 is mounted on the upper ends of the sleeve rods 25. The two guard plates 26 are connected. After the cabinet 1 is mounted on the base of this packaging, the screws 24 can be rotated. Because the guard plates 26 restrict the rotation of the sleeve rods 25, the rotation of the screws 24 drives the sleeve rods 25 up and down. This causes the sleeve rods 25 to rise, which in turn drives the guard plates 26 upward. Ultimately, the guard plates 26 support the bottom of the cabinet 1, providing further support and protection, and improving transportation stability.

[0071] It should be understood that the examples and implementation methods described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on them. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0072] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then 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 indication will also change accordingly.

[0073] 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 limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. 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.

Claims

1. A method for assembling and disassembling a packaging base, using a packaging base, wherein the packaging base is used to support a cabinet (1), and a support frame (2) and casters (3) are provided at the bottom of the cabinet (1), characterized in that: include: A bottom plate (4) is provided with a plurality of connecting plates (5) and two connecting plates (5) are provided thereon, and vertical plates (6) are provided on the left and right sides of each connecting plate (5); A support guide plate (7) is used to support the support frame (2), and a fixing component (8) for fixing the support guide plate (7) is provided on the upper end and side surfaces of the vertical plate (6); A shift plate (9) is slidably arranged on the connecting plate (5); a connecting component (10), provided on the supporting guide plate (7), and used for connecting the moving plate (9) and the supporting guide plate (7); It also includes a fixing clamp (17), wherein a fixing hole (18) is provided on the fixing clamp (17); The support guide plate (7) is provided with two mounting posts (22) adapted to the fixing holes (18), and the upper ends of the mounting posts (22) are provided with threads; It also includes two columns (23), the upper ends of the columns (23) are rotatably provided with screw rods (24), the screw rods (24) are threadedly connected with sleeve rods (25), the upper ends of the sleeve rods (25) are provided with guard plates (26), and the two guard plates (26) are connected; When preparing to place the cabinet (1) on the packaging base, first place the support guide plate (7) on the end of the connecting plate (5) and fix the support guide plate (7) through the fixing component (8) at this position on the vertical plate (6). At this time, the other end of the support guide plate (7) contacts the ground, and the support guide plate (7) is in an inclined state. Then, the shift plate (9) is translated so that it slides along the connecting plate (5) and finally makes the shift plate (9) in the direction of the support guide plate (7). After the shift plate (9) moves into place, it will be connected to the support guide plate (7) through the connecting component (10), that is, the shift plate (9) will also be restricted and fixed in this position. Then, the staff drives the cabinet (1) to move through the casters (3), so that the casters (3) move up along the support guide plate (7) and finally move to the shift plate (9); Then, the support guide plate (7) placed on the connecting plate (5) is removed, and the cabinet (1) is lifted vertically for a short distance. The support guide plate (7) can be placed on the corresponding position on the vertical plate (6) by manpower or external force equipment, and the support guide plate (7) is fixed again by the fixing component (8) at this position on the vertical plate (6). Then, the moving plate (9) is horizontally moved so that it is no longer under the caster (3). Then, the cabinet (1) is lowered, and the support frame (2) of the cabinet (1) is pressed on the support guide plate (7). At this time, the caster (3) is in a suspended state, and the loading of the cabinet (1) is completed. Similarly, when the cabinet (1) is subsequently removed from the base of this package, the support frame (2) is released, the cabinet (1) is raised, and the shift plate (9) is moved horizontally to the bottom of the caster (3). The support guide (7) above the vertical plate (6) is removed and placed on the end of the connecting plate (5) and fixed in an inclined state. Then, the cabinet (1) is lowered, and the caster (3) of the cabinet (1) falls on the connecting plate (5). After that, the cabinet (1) is moved, and the caster (3) moves along the connecting plate (5) and finally slides off the support guide (7).

2. A method for assembling and disassembling a packaging base according to claim 1, characterized in that: The support guide plate (7) is provided with a through hole (11), and the fixing component (8) comprises: An inserting rod (81) is provided on the vertical plate (6) and matches the through hole (11); The limiting block (82) is telescopically arranged on the insertion rod (81), and a side of the limiting block (82) close to the end of the insertion rod (81) is an inclined surface.

3. A method for assembling and disassembling a packaging base according to claim 2, characterized in that: A sunken groove (12) is provided inside the insertion rod (81), the limiting block (82) is slidably connected to the inner wall of the sunken groove (12), and a first elastic member (13) is provided between the end of the limiting block (82) and the inner wall of the sunken groove (12).

4. A method for assembling and disassembling a packaging base according to claim 1, characterized in that: A connecting block (14) is provided at the end of the shift plate (9), a limiting groove (15) is provided on the connecting block (14), and a slot (16) adapted to the connecting block (14) is provided at one end of the support guide plate (7).

5. A method for assembling and disassembling a packaging base according to claim 4, characterized in that: The connecting component (10) comprises: A movable rod (101) is movably arranged on the upper wall of the support guide plate (7), one end of the movable rod (101) is provided with a pull block (102), and the other end extends into the slot (16) and is connected to a stop block (103) adapted to the limiting slot (15); A second elastic member (104) has one end connected to the upper wall of the support guide plate (7) and the other end connected to the pull block (102).

6. The method for assembling and disassembling a packaging base according to claim 1, characterized in that: A card slot (19) is also provided on the support guide plate (7), and a card block (20) adapted to the card slot (19) is provided at the bottom of the fixed card member (17).

7. A method for assembling and disassembling a packaging base according to claim 2, characterized in that: The upper end surface of the support guide plate (7) is provided with an oblique edge that is flush with the top of the moving plate (9).

8. The method for assembling and disassembling a packaging base according to claim 1, characterized in that: An oblique wedge (21) is provided at the end of the connecting plate (5).

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