Safety packaging device for shockproof transportation of electronic products

Abstract

The utility model discloses a kind of safety packaging devices of electronic product shockproof transportation, including shell, still including two buffer components installed in the upper and lower sides of shell interior, buffer component includes the placement plate movably connected in the shell interior, the outside end lower side of placement plate is connected with buffer frame, the top of placement plate is equipped with multiple placement grooves, the inside of placement plate is provided with matching frame, the inside sliding connection of matching frame has buffer plate, the bottom of buffer plate is connected with multiple springs, by placement plate outer flexible buffer frame and board spring, damper, clamping block and buffer plate, form double shockproof energy absorption and accurate positioning protection system. Placement groove and matching frame can limit electronic product anti-transportation displacement, when being extruded impact, can efficiently absorb energy and inhibit spring rebound secondary vibration, buffer frame further weaken external force, substantially reduce circuit board, precision component damage risk, also adapt to different size small electronic products, significantly improve the versatility and shock stability of device.

Description

Technical Field

[0001] This utility model relates to the field of electronic product transportation technology, specifically a safety packaging device for shockproof transportation of electronic products. Background Technology

[0002] Safety packaging devices for shockproof transportation of electronic products are mechanical protective structures designed specifically for electronic products (such as chips, circuit boards, instruments and equipment). Their core function is to absorb vibration, buffer impact, and fix the product position during transportation, preventing physical damage to electronic products caused by bumps, collisions or squeezing (such as broken pins, detached components, deformed shells, etc.).

[0003] In the existing technology, existing devices mostly rely on a single cushioning material (such as only pearl cotton or only spring), lacking a dual cushioning structure. This makes it impossible to efficiently absorb the energy of compression impact in layers, and it is also difficult to suppress the secondary vibration generated by the spring rebound. As a result, the vibration energy is easily transmitted to the inside of electronic products, increasing the risk of circuit board pin breakage and precision component detachment. Utility Model Content

[0004] The purpose of this utility model is to provide a safe packaging device for shockproof transportation of electronic products, in order to solve the problem that in the prior art mentioned above, the shockproof packaging devices for electronic products mostly rely on single cushioning materials such as pearl cotton or springs. Due to the lack of a double cushioning structure, they cannot efficiently absorb the energy of compression and impact in layers, nor can they suppress the secondary vibration generated by the spring rebound. As a result, the vibration energy is easily transmitted to the inside of the electronic product, increasing the risk of circuit board pin breakage and precision component detachment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety packaging device for shockproof transportation of electronic products, including a housing, and two buffer components installed on the upper and lower sides inside the housing. The buffer components include a placement plate movably connected inside the housing, a buffer frame connected to the lower outer end of the placement plate, multiple placement slots on the top of the placement plate, a matching frame inside the placement plate, a buffer plate slidably connected inside the matching frame, multiple springs connected to the bottom of the buffer plate, a damper connected inside the matching frame, the damper movably connected to the buffer plate, and a locking block connected to the bottom of the matching frame, the locking block movably connected to the buffer plate, and the locking block matching the matching frame. When the two placement plates collide and are squeezed, the locking block will squeeze the buffer plate, the buffer plate will squeeze the springs and the damper, and the buffer frame will cushion the impact through its own flexible material.

[0006] In a preferred embodiment of this technical solution, a connecting frame is movably connected to the top of the placement plate, and multiple limiting plates are connected inside the connecting frame.

[0007] Based on the preferred embodiment of this technical solution, the front and rear ends of the placement plate are connected with buckles, and the front and rear ends of the connecting frame are connected with rotating columns.

[0008] Based on the preferred embodiment of this technical solution, the outer end of the rotating column is rotatably connected to a pressing plate, and the outer end of the rotating column is rotatably connected to a buckle plate.

[0009] In the preferred embodiment of this technical solution, the buckle and the snap fastener are matched with each other, and a cover plate is connected to the top of the housing.

[0010] In a preferred embodiment of this technical solution, an auxiliary plate is connected to the top of the cover plate, and a handle is rotatably connected to the top of the auxiliary plate.

[0011] Based on the preferred embodiment of this technical solution, the bottom of the shell is connected to an anti-slip plate, and the four corners inside the shell are connected to cushioning cotton, which is right-angled and movably connected to the placement plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. Through the symmetrical buffer components inside the housing, combined with the flexible buffer frame at the outer end of the placement plate and the springs, dampers, locking blocks and buffer plates inside the plate, a dual shock absorption and precise positioning protection system is constructed. The placement slot and matching frame at the top of the placement plate can stably limit the electronic products and prevent displacement and collision during transportation. When subjected to squeezing and impact, it can efficiently absorb impact energy and suppress the secondary vibration generated by spring rebound. The buffer frame can also further weaken the external force, greatly reducing the risk of pin breakage and component detachment of circuit boards and precision components due to bumps. At the same time, it is compatible with small electronic products of different sizes, significantly improving the versatility and shock resistance stability of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of one embodiment of the safety packaging device for shockproof transportation of electronic products according to the present invention;

[0015] Figure 2 This is a three-dimensional side sectional view of the present invention;

[0016] Figure 3 This is a three-dimensional top view cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the placement plate of this utility model;

[0018] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Shell; 21. Placement plate; 22. Buffer frame; 23. Placement slot; 24. Matching frame; 25. Buffer plate; 26. Spring; 27. Damper; 28. Locking block; 31. Connecting frame; 32. Limiting plate; 33. Buckle; 34. Rotating column; 35. Press plate; 36. Buckle plate; 37. Cover plate; 38. Auxiliary plate; 39. Handle; 310. Anti-slip plate; 311. Buffer cotton. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5This utility model provides an embodiment of a safety packaging device for shockproof transportation of electronic products, including a housing 1 and two buffer assemblies installed on the upper and lower sides inside the housing 1. Each buffer assembly includes a placement plate 21 movably connected inside the housing 1, a buffer frame 22 connected to the lower outer side of the placement plate 21, multiple placement slots 23 on the top of the placement plate 21, a matching frame 24 inside the placement plate 21, a buffer plate 25 slidably connected inside the matching frame 24, multiple springs 26 connected to the bottom of the buffer plate 25, a damper 27 connected inside the matching frame 24, the damper 27 being movably connected to the buffer plate 25, and a locking block 28 connected to the bottom of the matching frame 24, the locking block 28 being movably connected to the buffer plate 25 and matching the matching frame 24. When the two placement plates 21 collide and are squeezed, the locking block 28 will squeeze the buffer plate 25, the buffer plate 25 will squeeze the springs 26 and the damper 27, and the buffer frame 22 will provide cushioning through its own flexible material. The symmetrical buffer assembly, together with the flexible buffer frame 22 at the outer end of the placement plate 21 and the spring 26, damper 27, locking block 28 and buffer plate 25 structure inside the placement plate 21, can form a dual shock absorption and precise positioning protection system: On the one hand, the multiple placement slots 23 and matching frame 24 on the top of the placement plate 21 can limit the electronic product and prevent the product from shifting and colliding during transportation. On the other hand, when subjected to compression or impact, the locking block 28 will push the buffer plate 25 to simultaneously compress the spring 26 and damper 27. The spring 26 initially absorbs the impact energy through elastic deformation, while the damper 27 effectively suppresses the secondary vibration generated by the spring 26 rebounding. At the same time, the buffer frame 22 further weakens the external impact force with its own flexible material, preventing the vibration energy from being transmitted to the inside of the electronic product. This effectively protects the circuit board, precision components and other vulnerable parts, preventing problems such as pin breakage and component detachment due to impact or bumps. It is also compatible with small electronic products of different sizes, improving the versatility and shock resistance of the packaging device.

[0022] Please see Figure 1-5 A further solution based on this embodiment is as follows: a connecting frame 31 is movably connected to the top of the placement plate 21, and multiple limiting plates 32 are connected inside the connecting frame 31. The movably connected connecting frame 31 can be flexibly disassembled and assembled, and the multiple limiting plates 32 inside can divide the top space of the placement plate 21 into independent areas, which can accommodate multiple small electronic products of different sizes to be placed at the same time, avoiding collisions and friction between different products during transportation, which can cause surface scratches or component damage, and greatly improve the adaptability and protection accuracy of the device for transporting multiple products.

[0023] Please see Figure 1-5A further solution based on this embodiment is as follows: the front and rear ends of the placement plate 21 are connected with buckles 33, and the front and rear ends of the connecting frame 31 are connected with rotating posts 34. The buckles 33 of the placement plate 21 and the rotating posts 34 of the connecting frame 31 form a matching connection fulcrum, providing an installation base for subsequent fixing structures (such as buckle plate 36), ensuring accurate positioning when the connecting frame 31 is docked with the placement plate 21, avoiding the connecting frame 31 from shifting on the placement plate 21, ensuring the stable limiting effect of the limiting plate 32 on electronic products, and strengthening the reliability of the structural connection.

[0024] Please see Figure 1-5 A further solution based on this embodiment is as follows: a pressing plate 35 is rotatably connected to the outer end of the rotating column 34, and a buckle plate 36 is rotatably connected to the outer end of the rotating column 34. The pressing plate 35 provides a convenient force application point for the operation of the buckle plate 36. When the operator presses the pressing plate 35, the buckle plate 36 can be rotated around the rotating column 34. The connection frame 31 and the placement plate 21 can be fastened or disassembled without additional tools, thus improving the operation efficiency. The buckle plate 36 and the buckle 33 can tightly lock the connection frame 31 to prevent the connection frame 31 from loosening or shifting due to transportation vibration, thus further ensuring the stability of the product's positioning.

[0025] Please see Figure 1-5 A further solution based on this embodiment is as follows: the buckle 36 and the buckle 33 are matched with each other, and the top of the housing 1 is connected to the cover plate 37. The buckle 36 and the buckle 33 are precisely matched, which can realize the firm fixation of the connecting frame 31 and the placement plate 21, and prevent the internal electronic products from being dislodged from the limiting area due to vibration. The cover plate 37 can close the top opening of the housing 1, preventing external dust and debris from entering the interior of the housing 1 and contaminating the electronic products (especially protecting the circuit board and precision interface). At the same time, it forms an outer layer of protection when the top of the housing 1 is impacted, weakening the impact of external force on the internal products and improving the overall protection integrity.

[0026] Please see Figure 1-5 A further solution based on this embodiment is as follows: an auxiliary plate 38 is connected to the top of the cover plate 37, and a handle 39 is rotatably connected to the top of the auxiliary plate 38. The auxiliary plate 38 can enhance the structural strength of the top of the cover plate 37 and prevent the cover plate 37 from deforming and denting when squeezed. Rotating the handle 39 makes it convenient for workers to grab the handling device. When not in use, it can be stored close to the auxiliary plate 38 without occupying extra space. This not only improves the convenience of handling but also reduces the risk of the device slipping during handling and ensures the safety of operation before and after transportation.

[0027] Please see Figure 1-5A further solution based on this embodiment is as follows: an anti-slip plate 310 is connected to the bottom of the housing 1, and cushioning cotton 311 is connected to the four corners inside the housing 1. The cushioning cotton 311 is right-angled and is movably connected to the placement plate 21. The anti-slip plate 310 increases the friction between the housing 1 and the transport carrier (such as a pallet or carriage), preventing the device from shifting or sliding during transport and avoiding secondary damage caused by sliding collisions. The right-angled cushioning cotton 311 can specifically protect the four corners of the housing 1 (weak parts that are easily impacted during transport), and is movably connected to the placement plate 21 without hindering the cushioning movement of the placement plate 21. It can further absorb the impact energy at the corners, forming all-round protection with bottom anti-slip and four corner anti-impact, improving the shockproof reliability of the device.

[0028] Working principle: First, product loading and positioning are performed. The connecting frame 31 is movably installed on the top of the placement plate 21. Multiple limiting plates 32 within the connecting frame 31 divide the space of the placement plate 21 into independent areas. After placing small electronic products of different sizes, pressing the button plate 35 causes the buckle plate 36 to rotate around the rotating column 34, so that the buckle plate 36 and the buckles 33 at the front and rear ends of the placement plate 21 are precisely engaged, tightly locking the connecting frame 31. With the placement slot 23 and limiting plates 32 on the top of the placement plate 21, multiple limiting of electronic products is achieved, preventing product displacement during subsequent operation and transportation. Next, the housing 1 is closed and prepared for handling. The cover plate 37 on the top of the housing 1 is closed to prevent deformation under pressure. During handling, the handle 39 on the top of the auxiliary plate 38 can be rotated for easy gripping. When not in use, the handle 39 is stored close to the auxiliary plate 38, without occupying extra space and reducing the risk of slippage during handling. During transportation, all-round protection is activated. The anti-slip plate 310 at the bottom of the shell 1 increases the friction with the transport carrier (such as a pallet or carriage) to prevent the entire device from sliding and colliding. When the shell 1 is impacted, the right-angled buffer cotton 311 at the four corners inside first absorbs the impact energy of the weak corners, while not hindering the buffering movement of the placement plate 21. If the impact force is transmitted to the placement plate 21, the flexible buffer frame 22 at the outer end of the placement plate 21 first weakens the external force. If the squeezing force continues, the locking block 28 pushes the buffer plate 25 to slide in the matching frame 24. The buffer plate 25 simultaneously squeezes the spring 26 and the damper 27. The spring 26 absorbs the impact energy through elastic deformation, while the damper 27 suppresses the secondary vibration generated by the rebound of the spring 26, preventing the vibration energy from being transmitted to the inside of the electronic product. Finally, it achieves full-process shockproof protection with corner impact prevention, double energy absorption and limit stability.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A safety packaging device for shockproof transportation of electronic products, comprising a housing (1), characterized in that: It also includes two buffer assemblies installed on the upper and lower sides inside the housing (1). The buffer assembly includes a placement plate (21) movably connected inside the housing (1). A buffer frame (22) is connected to the lower outer end of the placement plate (21). Multiple placement slots (23) are provided on the top of the placement plate (21). A matching frame (24) is provided inside the placement plate (21). A buffer plate (25) is slidably connected inside the matching frame (24). Multiple springs (26) are connected to the bottom of the buffer plate (25). The internal connection of the frame (21) is a damper (27), which is movably connected to the buffer plate (25). The bottom of the matching frame (24) is connected to a locking block (28), which is movably connected to the buffer plate (25). The locking block (28) matches the matching frame (24). When the two placement plates (21) collide and squeeze, the locking block (28) will squeeze the buffer plate (25), and the buffer plate (25) will squeeze the spring (26) and the damper (27). The buffer frame (22) will buffer through its own flexible material.

2. The safety packaging device for shockproof transportation of electronic products according to claim 1, characterized in that: The top of the placement plate (21) is movably connected to a connecting frame (31), and multiple limiting plates (32) are connected inside the connecting frame (31).

3. The safety packaging device for shockproof transportation of electronic products according to claim 2, characterized in that: The front and rear ends of the placement plate (21) are connected with buckles (33), and the front and rear ends of the connecting frame (31) are connected with rotating posts (34).

4. The safety packaging device for shockproof transportation of electronic products according to claim 3, characterized in that: The outer end of the rotating column (34) is rotatably connected to a pressing plate (35), and the outer end of the rotating column (34) is rotatably connected to a buckle plate (36).

5. The safety packaging device for shockproof transportation of electronic products according to claim 4, characterized in that: The buckle (36) and the snap (33) are matched with each other, and the top of the housing (1) is connected to the cover (37).

6. A safety packaging device for shockproof transportation of electronic products according to claim 5, characterized in that: An auxiliary plate (38) is connected to the top of the cover plate (37), and a handle (39) is rotatably connected to the top of the auxiliary plate (38).

7. A safety packaging device for shockproof transportation of electronic products according to claim 6, characterized in that: The bottom of the housing (1) is connected to an anti-slip plate (310), and the four corners inside the housing (1) are connected to cushioning cotton (311). The cushioning cotton (311) is right-angled and is movably connected to the placement plate (21).

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