A crps power connector that prevents flux volatilization

Abstract

The utility model relates to the technical field of power connector, specifically is a kind of CRPS power connector of preventing flux volatilization, including connector main body and guide needle module, the guide needle module is connected in the inside of connector main body, the right side of the connecting body main body is fixed and is inserted with multiple insertion pins, the surface right side cover of the connecting body main body is covered with protective cover.The utility model uses, by the protective cover being set, prevent the flux volatilization and the accumulation of scrap between the connector guide needle and fall into the gap between insertion pin, played the role of protecting connector main body, by setting locating post and other structures, locating post can play the role of guiding installation when being connected to connector and connecting device, the fixed hole being set on its two sides can be fixed together by bolt or expansion screw and other fixed connecting mechanisms with connector and connecting device.

Description

Technical Field

[0001] This utility model relates to the field of power connector technology, specifically a CRPS power connector that prevents flux evaporation. Background Technology

[0002] CRPS power connectors are generally used in applications with high voltage requirements, such as servers and communication equipment. In the existing connector assembly process, flux can easily evaporate onto the pins during soldering, causing flux buildup. After the flux buildup evaporates, it falls into the inside of the pins, which can cause the pins to not spring back, jam the terminals, and prevent the connector from working properly.

[0003] Therefore, this invention provides a CRPS power connector that prevents flux volatilization, in order to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a CRPS power connector that prevents flux volatilization, thereby at least solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A CRPS power connector for preventing flux evaporation includes a connector body and a guide pin module. The guide pin module is snapped into the inside of the connector body. Multiple pins are fixedly inserted into the right side of the connector body. A protective cover is attached to the right side of the surface of the connector body.

[0006] As a further embodiment of this utility model, the front end of the pin is provided with a notch on the surface of the connector body, the lower end of the guide pin module is fixedly connected to a connecting piece, and the inner side of the connecting piece is fixedly connected to a clip.

[0007] As a further embodiment of this utility model, the protective cover has protrusions on both sides, and the opening is covered by the protrusions on the protective cover.

[0008] As a further embodiment of this utility model, a connector frame is fixedly connected to the inner left side of the connector body. The connector frame is provided with multiple placement slots, and the length and width of the outer perimeter of the connector frame correspond to the length and width of the cutout position on the left side of the connector body.

[0009] As a further embodiment of this utility model, the upper end of the connector frame is provided with multiple slots on the inner side of the connector body, and the front and rear end surfaces of the guide pin module are provided with protruding blocks.

[0010] As a further improvement of this utility model, limit blocks are fixedly connected to both sides of the protective cover, and the connector body is provided with a limit groove corresponding to the limit block on the inner side of the protective cover.

[0011] As a further embodiment of this utility model, positioning posts are fixedly connected to both sides of the surface of the connector body, and fixing holes are opened on both sides of the positioning posts on the surface of the connector body. Heat dissipation holes are opened on the front and rear end surfaces of the connector body. A sealing plate is fixedly connected to the bottom of the connector body, and a partition is provided between the placement slots.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. When this utility model is used, the protective cover prevents the flux between the connector pins from evaporating and the accumulated residue from falling into the gap between the pins, thus protecting the connector body.

[0013] 2. When this utility model is used, by setting up structures such as positioning posts, the positioning posts can play a guiding role in the installation of the connector and the connecting device. The fixing holes on both sides can be used to fix the connector and the connecting device together firmly by fixing connection mechanisms such as bolts or expansion screws. The sealing plate is mainly used to cover and fix the bottom of the connector body to form the connector. At the same time, the partition plate sets up to separate multiple guide pin modules to prevent cross-current. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a CRPS power connector designed to prevent flux evaporation.

[0015] Figure 2 This is a schematic diagram of the guide pin module structure of a CRPS power connector designed to prevent flux evaporation.

[0016] Figure 3 This is a schematic diagram of a protective cover structure for a CRPS power connector to prevent flux evaporation.

[0017] Figure 4 This is a schematic diagram of the bottom three-dimensional structure of a CRPS power connector designed to prevent flux evaporation.

[0018] In the diagram: 1. Connector body; 101. Notch; 2. Guide pin module; 21. Connecting piece; 22. Clamping piece; 3. Connector frame; 31. Placement slot; 32. Slot; 4. Pin; 5. Protective cover; 51. Protrusion; 52. Limiting block; 6. Positioning post; 7. Fixing hole; 8. Heat dissipation hole; 9. Sealing plate; 91. Partition plate. Detailed Implementation

[0019] To address the issue of flux dripping into the inside of the pins, this invention provides a CRPS power connector that prevents flux evaporation.

[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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1 This utility model provides a CRPS power connector that prevents flux volatilization, including a connector body 1 and a guide pin module 2. The guide pin module 2 is snapped into the inside of the connector body 1. Multiple pins 4 are fixedly inserted into the right side of the connector body 1. A protective cover 5 is covered on the right side of the surface of the connector body 1.

[0022] The left side of the connector body 1 is hollowed out, and the guide pin module 2 is placed inside the left side of the connector body 1. The right side of the connector body 1 has multiple rows of holes, and the pins 4 can be inserted into the holes accordingly. There is a gap between each row of pins 4, and the protective cover 5 can be attached to the upper end of the gap to cover the surface of the gap.

[0023] Please see Figure 1 In some embodiments, the front end of the pin 4 is provided with a notch 101 on the surface of the connector body 1, the lower end of the guide pin module 2 is fixedly connected to a connecting piece 21, and the inner side of the connecting piece 21 is fixedly connected to a clip 22.

[0024] Both sides of the protective cover 5 are provided with protrusions 51. The position of the notch 101 is covered by the protrusions 51 provided by the protective cover 5, preventing flux from evaporating and falling to the bottom of the pin 4 through the notch 101. The connecting piece 21 is used to transmit data with the connecting device. The clamping piece 22 is made of a metal material with a certain elasticity. When the connector body 1 is inserted into the board, the clamping piece 22 provided on the inner side of the connecting piece 21 can contact the card strip of the board. Therefore, the elastic characteristics of the clamping piece 22 open and clamp the card strip, realizing the function of fixing the connector and the board.

[0025] In some embodiments, a connector frame 3 is fixedly connected to the inner left side of the connector body 1, and the connector frame 3 is provided with a plurality of placement slots 31.

[0026] The length and width of the outer perimeter of the connector frame 3 correspond to the length and width of the cutout on the left side of the connector body 1, so that the connector frame 3 can be placed inside the left side of the connector body 1. The placement slot 31 opened on the inner side of the frame 3 is a regular rectangular slot structure and is arranged in multiple rows. The guide pin module 2 can be inserted into the inside of the placement slot 31.

[0027] The upper end of the connector frame 3 is located inside the connector body 1 and has multiple slots 32.

[0028] The front and rear surfaces of the guide pin module 2 are provided with protruding locking blocks. When the guide pin module 2 is inserted into the placement slot 31, the locking blocks of the guide pin module 2 can be locked into the slot 32 to help fix the guide pin module 2 on the connector frame 3.

[0029] Please see Figure 3 In some embodiments, limit blocks 52 are fixedly connected to both sides of the protective cover 5.

[0030] The connector body 1 has a limiting groove corresponding to the limiting block 52 on the inner side of the protective cover 5. When the protective cover 5 is attached to the surface of the connector body 1, the limiting block 52 of the protective cover 5 is engaged with the inside of the limiting groove to prevent the protective cover 5 from sliding at any time during use.

[0031] In some embodiments, positioning posts 6 are fixedly connected to both sides of the surface of the connector body 1, and fixing holes 7 are opened on both sides of the positioning posts 6 on the surface of the connector body 1. Heat dissipation holes 8 are opened on the front and rear surfaces of the connector body 1. A sealing plate 9 is fixedly connected to the bottom of the connector body 1, and a partition 91 is provided between the placement slots 31.

[0032] The positioning post 6 can guide the installation when connecting the connector and the connecting device. The fixing holes 7 on both sides can fix the connector and the connecting device together through fixing mechanisms such as bolts or expansion screws. The sealing plate 9 mainly covers and fixes the bottom of the connector body 1 to form the connector. At the same time, the partition 9 sets up to separate multiple guide pin modules 2 to prevent crossflow.

[0033] During the assembly process of this utility model, the guide pin module 2 on the left side and the insert pin 4 on the right side of the connector body 1 are respectively inserted into the onboard. During the connector soldering process, the protective cover 5 is provided to prevent the flux between the connector guide pins from evaporating and the accumulated residue from falling into the gap 101 between the insert pins 4, thus protecting the connector body 1.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A CRPS power connector with anti-flux protection, characterized in that, It includes a connector body (1) and a guide pin module (2). The guide pin module (2) is snapped into the inside of the connector body (1). Multiple pins (4) are fixedly inserted into the right side of the connector body (1). A protective cover (5) is attached to the right side of the surface of the connector body (1).

2. The CRPS power connector with anti-fluxation protection according to claim 1, characterized in that, The front end of the pin (4) is provided with a notch (101) on the surface of the connector body (1). The lower end of the guide pin module (2) is fixedly connected to a connecting piece (21), and the inner side of the connecting piece (21) is fixedly connected to a clip (22).

3. A CRPS power connector for preventing flux evaporation according to claim 1, characterized in that, Both sides of the protective cover (5) are provided with protrusions (51).

4. A CRPS power connector for preventing flux evaporation according to claim 1, characterized in that, The connector body (1) is fixedly connected to the inner left side of the connector frame (3), and the connector frame (3) shown has multiple placement slots (31).

5. A CRPS power connector for preventing flux evaporation according to claim 4, characterized in that, The upper end of the connector frame (3) is located inside the connector body (1) and has multiple slots (32).

6. A CRPS power connector for preventing flux evaporation according to claim 3, characterized in that, Limiting blocks (52) are fixedly connected to both sides of the protective cover (5).

7. A CRPS power connector for preventing flux evaporation according to claim 5, characterized in that, Positioning posts (6) are fixedly connected to both sides of the surface of the connector body (1). Fixing holes (7) are opened on both sides of the positioning posts (6) on the surface of the connector body (1). Heat dissipation holes (8) are opened on the front and rear surfaces of the connector body (1).

8. A CRPS power connector for preventing flux evaporation according to claim 7, characterized in that, The bottom end of the connector body (1) is fixedly connected to a sealing plate (9), and a partition (91) is provided between the placement slots (31).

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