DIP plugging device for PCBA

Abstract

The utility model discloses a DIP plugging device used for a PCBA, comprising a plugging mechanism, the plugging mechanism comprises a DIP plugging member, plugging assemblies, protection assemblies and a connection port, the DIP plugging member is arranged in the connection port, the plugging assemblies are respectively arranged on the DIP plugging member and the connection port, the protection assemblies are arranged on the DIP plugging member and in the connection port, and the protection assemblies are arranged on the DIP plugging member and in the connection port. The plugging assembly is provided with the connecting component and the limiting component, so that the limitation that the existing device can only carry out single limiting is effectively solved, and flexible and accurate limiting adjustment can be realized according to different plugging conditions, so that high-precision positioning of the DIP plugging piece when the PCBA is plugged in or pulled out is ensured, and the plugging efficiency is improved. The stability and reliability of the plugging operation are greatly improved, the complex and changeable plugging requirements are effectively met, the heat generated in the plugging process can be timely and effectively dissipated through the arrangement of the protection assembly, and the influence on the performance of the component or the damage caused by the over-high temperature is avoided.

Description

Technical Field

[0001] This utility model relates to the field of PCBA technology, and more specifically, to a DIP insertion and removal device for PCBA. Background Technology

[0002] In the electronics manufacturing industry, PCBA (Printed Circuit Board Assembly) is a crucial step in the production of electronic devices. As electronic products become increasingly complex, the requirements for the precision and efficiency of PCBA assembly processes are also rising. DIP (Dual In-line Package), a common form of electronic component packaging, is widely used in PCBAs. DIP insertion and removal devices have emerged as a result, primarily used to accurately insert or remove DIP-packaged components from the PCBA, ensuring electrical connections and mechanical fixation. These devices play a vital role in electronic product production lines, serving as a key tool for achieving efficient and precise PCBA assembly, and providing strong support for the automation and large-scale production of the electronics manufacturing industry.

[0003] However, existing PCBA DIP insertion and removal devices have some problems in practical use. Currently, most devices can only limit the insertion of the DIP component once during insertion and removal. This single-time limiting method is difficult to meet the complex and ever-changing insertion and removal requirements and cannot be flexibly adjusted according to different insertion and removal situations.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a DIP insertion and removal device for PCBA to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A DIP insertion / removal device for PCBA includes an insertion / removal mechanism. The insertion / removal mechanism includes a DIP insertion / removal component, an insertion / removal assembly, a protective assembly, and a connection port. The DIP insertion / removal component is disposed inside the connection port. The insertion / removal assembly is disposed on the DIP insertion / removal component and the connection port respectively for insertion / removal limiting. The protective assembly is disposed on the DIP insertion / removal component and inside the connection port for protecting the insertion / removal component. The insertion / removal assembly includes a connecting part and a limiting part.

[0008] Furthermore, to better ensure the connection effect, the connection component includes a plug-in protrusion and a first connection groove. The plug-in protrusion is symmetrically arranged on both sides of the DIP plug-in component, and the first connection groove is equally spaced at one end of the connection port.

[0009] Furthermore, to better ensure the connection effect, the connecting components also include a bearing seat, an adjusting rod, and a second connecting groove. The bearing seats are symmetrically arranged on both sides of the DIP plug-in component, the adjusting rod is arranged on the bearing seat, and the second connecting groove is opened at one end of the connecting port, and the second connecting groove is located directly below the adjusting rod.

[0010] Furthermore, to better ensure the insertion and limiting effect, the limiting component includes an adjustment groove, a first telescopic structure, a second telescopic structure, a first limiting plate, and a second limiting plate. The adjustment groove is opened on the inner wall of the first connecting groove. The first telescopic structure and the second telescopic structure are disposed inside the adjustment groove. The first limiting plate is located at one end of the first telescopic structure, and the second limiting plate is located at one end of the second telescopic structure. The first limiting plate and the second limiting plate are respectively in contact with one end and both sides of the limiting protrusion.

[0011] Furthermore, for better insertion and limiting effect, the limiting component also includes limiting protrusions and limiting grooves. The limiting protrusions are symmetrically arranged on the adjusting rod, and the limiting protrusions are respectively located inside the second connecting groove and the limiting groove. The limiting groove is opened on the inner wall of the second connecting groove, and the limiting protrusions and the limiting groove are adapted to each other.

[0012] Furthermore, for better protection, the protective component includes a first heat dissipation fin, which is embedded in the DIP connector. Conductive cylinders are evenly spaced inside the connection port, and conductive rods are provided on the conductive cylinders. A conductive plate is provided at one end of the conductive rods.

[0013] Furthermore, for better protection, multiple protective blocks are provided inside the connection port, and a conductive plate is located inside the protective blocks. The two ends of the conductive plate extend to the outside of the connection port and are provided with second heat dissipation fins. The second heat dissipation fins are embedded in the connection port. Multiple telescopic rods are embedded in one end of the protective block. One end of the telescopic rod is provided with a protective pad, and the protective pad is in contact with one end of the DIP plug-in component.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) By setting up connecting parts and limiting parts, the insertion and removal assembly effectively solves the limitation that the existing device can only perform single-time limiting. At the same time, it can also achieve flexible and precise limit adjustment according to different insertion and removal situations. This not only ensures the high-precision positioning of DIP insertion and removal parts when inserting or removing PCBA, but also greatly improves the stability and reliability of insertion and removal operations, effectively meets the complex and ever-changing insertion and removal requirements, and thus significantly improves the efficiency and quality of PCBA assembly process.

[0016] (2) By setting up protective components, the heat generated during the insertion and removal process can be dissipated in a timely and effective manner, avoiding the impact of excessive temperature on the performance of components or causing damage. The conductive cylinder, conductive rod and conductive plate inside the connection port work together to further conduct heat to the external second heat dissipation fins, achieving rapid heat dissipation and reducing the thermal risk of the device under long-term operation. In addition, the design of the telescopic rod and protective pad embedded in the protective block plays a buffering and protective role during the insertion and removal of DIP plugs, reducing the damage of vibration and impact to components and connection ports, and extending the service life of the device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a DIP insertion and removal device for PCBA according to an embodiment of the present utility model;

[0019] Figure 2 This is a partial structural schematic diagram of a DIP insertion and removal device for PCBA according to an embodiment of the present utility model;

[0020] Figure 3 This is a partial exploded view of a DIP insertion and removal device for PCBA according to an embodiment of the present utility model;

[0021] Figure 4 This is a side sectional view of the plug-in assembly structure of a DIP plug-in device for PCBA according to an embodiment of the present utility model;

[0022] Figure 5 This is a partial structural breakdown of the insertion and removal assembly of a DIP insertion and removal device for PCBA according to an embodiment of the present invention. Figure 1 ;

[0023] Figure 6 This is a partial structural diagram of a DIP insertion and removal device for PCBA according to an embodiment of the present utility model.

[0024] Figure 7 This is a partial structural side sectional view of a DIP insertion and removal device for PCBA according to an embodiment of the present invention.

[0025] Figure 8 This is a partial structural breakdown of the insertion and removal assembly of a DIP insertion and removal device for PCBA according to an embodiment of the present invention. Figure 2 ;

[0026] Figure 9 This is a schematic diagram of a protective component structure for a DIP insertion and removal device for a PCBA according to an embodiment of the present utility model;

[0027] Figure 10 This is a partial structural schematic diagram of a protective component for a DIP insertion and removal device for a PCBA according to an embodiment of the present utility model;

[0028] Figure 11 This is an exploded view of the protective component structure of a DIP insertion and removal device for PCBA according to an embodiment of the present invention.

[0029] In the picture:

[0030] 1. DIP plug-in component; 2. Plug-in assembly; 3. Protective assembly; 4. Plug-in protrusion; 5. First connecting groove; 6. Bearing seat; 7. Adjusting rod; 8. Second connecting groove; 9. Telescopic rod; 10. Adjusting groove; 11. First telescopic structure; 12. Second telescopic structure; 13. First limiting plate; 14. Second limiting plate; 15. Limiting groove; 16. First heat dissipation fin; 17. Conducting cylinder; 18. Conducting rod; 19. Conducting plate; 20. Protective block; 21. Second heat dissipation fin; 22. Protective pad; 23. Limiting protrusion. Detailed Implementation

[0031] 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.

[0032] Example 1:

[0033] like Figures 1-6 As shown, a DIP insertion and removal device for PCBA according to an embodiment of the present utility model includes an insertion and removal mechanism. The insertion and removal mechanism includes a DIP insertion and removal component 1, an insertion and removal assembly 2, a protective assembly 3, and a connection port. A PCBA board is provided at one end of the connection port. The DIP insertion and removal component 1 is a conventional connector and will not be described in detail. The DIP insertion and removal component 1 is disposed inside the connection port. The insertion and removal assembly 2 is disposed on the DIP insertion and removal component 1 and the connection port respectively for insertion and removal limiting. The protective assembly 3 is disposed on the DIP insertion and removal component 1 and inside the connection port for protecting the insertion and removal component. The insertion and removal assembly 2 includes a connecting component and a limiting component.

[0034] The connecting component includes a plug-in protrusion 4 and a first connecting groove 5. The plug-in protrusion 4 has triangular structures on both sides and is symmetrically arranged on both sides of the DIP plug-in component 1. The first connecting groove 5 is equally spaced at one end of the connecting port.

[0035] The connecting component also includes a bearing seat 6, an adjusting rod 7, and a second connecting groove 8. The bearing seat 6 is symmetrically arranged on both sides of the DIP plug-in component 1. The adjusting rod 7 is arranged on the bearing seat 6. The second connecting groove 8 is opened at one end of the connecting port and is located directly below the adjusting rod 7.

[0036] The limiting component includes an adjustment groove 10, a first telescopic structure 11, a second telescopic structure 12, a first limiting plate 13, and a second limiting plate 14. The adjustment groove 10 is formed on the inner wall of the first connecting groove 5. The first telescopic structure 11 and the second telescopic structure 12 are disposed inside the adjustment groove 10. The first limiting plate 13 is located at one end of the first telescopic structure 11, and the second limiting plate 14 is located at one end of the second telescopic structure 12. The first limiting plate 13 and the second limiting plate 14 are respectively in contact with one end and both sides of the limiting protrusion 23. The two ends of the first limiting plate 13 are set as triangular structures, and the second limiting plate 14 is set as a triangular structure.

[0037] The limiting component also includes a limiting protrusion 23 and a limiting groove 15. The limiting protrusion 23 is symmetrically arranged on the adjusting rod 7, and the limiting protrusion 23 is respectively arranged inside the second connecting groove 8 and the limiting groove 15. The limiting groove 15 is opened on the inner wall of the second connecting groove 8, and the limiting protrusion 23 and the limiting groove 15 are adapted to each other.

[0038] The first telescopic structure 11 and the second telescopic structure 12 are respectively composed of a telescopic rod structure and an adjusting spring.

[0039] Example 2:

[0040] like Figures 9-11 As shown, according to an embodiment of the present invention, a DIP insertion and removal device for PCBA includes a protective component 3 comprising a first heat dissipation fin 16, which is embedded in the DIP insertion and removal component 1. Conductive cylinders 17 are equidistantly arranged inside the connection port, and conductive rods 18 are arranged on the conductive cylinders 17. A conductive plate 19 is provided at one end of the conductive rod 18. Multiple protective blocks 20 are arranged inside the connection port, and the conductive plate 19 is disposed inside the protective block 20. Second heat dissipation fins 21 extend from both ends of the conductive plate 19 to the outside of the connection port and are embedded in the connection port. Multiple telescopic rods 9 are embedded at one end of the protective block 20, and a protective pad 22 is provided at one end of the telescopic rod 9, which contacts one end of the DIP insertion and removal component 1.

[0041] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0042] In summary, with the help of the above-mentioned technical solution of this utility model, after the DIP plug-in 1 is inserted into the connection port, the plug-in protrusion 4 immediately enters the first connection groove 5. When the DIP plug-in 1 continues to be inserted to a suitable depth, the first telescopic structure 11 is compressed, causing the first limiting plate 13 to retract into the interior of the adjustment groove 10. At the same time, the second limiting plate 14, which is limited by the first limiting plate 13, is unfolded through the second telescopic structure 12, so that the triangular structure of the second limiting plate 14 is engaged with both sides of the plug-in protrusion 4, thereby achieving the first limiting. Then, after the adjusting rod 7 enters the second connection groove 8, when the adjusting rod 7 reaches a certain position, it rotates through the adjusting rod 7 and the bearing seat 6, causing the limiting protrusion 23 to rotate along the limiting groove 15, so that the limiting protrusion 23 is finally embedded in the limiting groove 15, completing the position locking.

[0043] During insertion and removal, the first heat dissipation fins 16 embedded in the DIP connector 1 dissipate the heat generated by the DIP connector 1 itself. Simultaneously, the conductive rods 18 within the conductive cylinders 17, which are equidistantly arranged inside the connection port, conduct heat to the conductive plate 19. The conductive plate 19 is located inside multiple protective blocks 20 within the connection port, and the two ends of the conductive plate 19 extend to the outside of the connection port where second heat dissipation fins 21 are embedded. This further conducts heat to the second heat dissipation fins 21, achieving rapid heat dissipation. Furthermore, multiple telescopic rods 9 embedded in one end of the protective block 20 and the protective pads 22 at one end of the telescopic rods 9 contact one end of the DIP connector 1, providing buffering and protection during insertion and removal, reducing damage to components and the connection port from vibration and impact.

[0044] When it is necessary to remove the DIP connector 1 from the PCBA, the above process is roughly reversed. The limiting component will first release the limiting of the DIP connector 1, and then, with the cooperation of the plug-in assembly 2, the DIP connector 1 will be gradually pulled out from the connection port. At the same time, the protective assembly 3 continues to play the role of heat dissipation and buffer protection.

[0045] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A DIP insertion / removal device for PCBA, characterized in that, The device includes a plug-in mechanism, which includes a DIP plug-in component (1), a plug-in assembly (2), a protective assembly (3), and a connection port. The DIP plug-in component (1) is located inside the connection port. The plug-in assembly (2) is located on the DIP plug-in component (1) and the connection port respectively, and is used for plug-in and plug-out limiting. The protective assembly (3) is located on the DIP plug-in component (1) and inside the connection port, and is used to protect the plug-in component. The plug-in assembly (2) includes a connecting part and a limiting part.

2. The DIP insertion and removal device for PCBA according to claim 1, characterized in that, The connecting component includes a plug-in protrusion (4) and a first connecting groove (5). The plug-in protrusion (4) is symmetrically arranged on both sides of the DIP plug-in component (1), and the first connecting groove (5) is equally spaced at one end of the connecting port.

3. A DIP insertion / removal device for PCBA according to claim 2, characterized in that, The connecting component also includes a bearing seat (6), an adjusting rod (7), and a second connecting groove (8). The bearing seat (6) is symmetrically arranged on both sides of the DIP plug-in component (1). The adjusting rod (7) is arranged on the bearing seat (6). The second connecting groove (8) is opened at one end of the connecting port and is located directly below the adjusting rod (7).

4. A DIP insertion / removal device for PCBA according to claim 3, characterized in that, The limiting component includes an adjustment groove (10), a first telescopic structure (11), a second telescopic structure (12), a first limiting plate (13), and a second limiting plate (14). The adjustment groove (10) is formed on the inner wall of the first connecting groove (5). The first telescopic structure (11) and the second telescopic structure (12) are disposed inside the adjustment groove (10). The first limiting plate (13) is located at one end of the first telescopic structure (11), and the second limiting plate (14) is located at one end of the second telescopic structure (12). The first limiting plate (13) and the second limiting plate (14) are respectively in contact with one end and both sides of the limiting protrusion (23).

5. A DIP insertion / removal device for PCBA according to claim 4, characterized in that, The limiting component also includes a limiting protrusion (23) and a limiting groove (15). The limiting protrusion (23) is symmetrically arranged on the adjusting rod (7), and the limiting protrusion (23) is respectively arranged inside the second connecting groove (8) and the limiting groove (15). The limiting groove (15) is opened on the inner wall of the second connecting groove (8), and the limiting protrusion (23) and the limiting groove (15) are adapted to each other.

6. A DIP insertion / removal device for PCBA according to claim 1, characterized in that, The protective component (3) includes a first heat dissipation fin (16), which is embedded in the DIP plug-in component (1). Conductive cylinders (17) are arranged at equal intervals inside the connection port. A conductive rod (18) is arranged on the conductive cylinder (17), and a conductive plate (19) is arranged at one end of the conductive rod (18).

7. A DIP insertion / removal device for PCBA according to claim 6, characterized in that, Multiple protective blocks (20) are provided inside the connection port, and a conductive plate (19) is provided inside the protective block (20). The two ends of the conductive plate (19) extend to the outside of the connection port and are provided with second heat dissipation fins (21). The second heat dissipation fins (21) are embedded in the connection port. Multiple telescopic rods (9) are embedded in one end of the protective block (20). A protective pad (22) is provided at one end of the telescopic rod (9), and the protective pad (22) is in contact with one end of the DIP plug-in component (1).

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