Sinking plate type floating plate-to-plate connector assembly

Abstract

A sinking plate type floating plate-to-plate connector assembly comprises a mounting plate and a mounting groove, the outer wall of the mounting plate is provided with a limiting mechanism, the limiting mechanism comprises a supporting block, the lower end of the supporting block is fixedly connected with the mounting plate, the outer wall of the supporting block is fixedly connected with a first limiting frame, and the lower end of the supporting block is fixedly connected with a second limiting frame. The inner wall of the first limiting frame is fixedly connected with a connecting rod, and the outer wall of the connecting rod is fixedly connected with a fixing block. A connecting rod is manually pressed down, so that a fixing block at the end of the connecting rod slides into the inner wall of a groove in a second limiting frame, the two ends of the connecting rod continuously play a role in restraining the first limiting frame and the second limiting frame, and the lower end of the connecting rod presses down an external component and limits the moving range; and rubber convex blocks are arranged in the first limiting frame and the second limiting frame to form an abutting effect on the external connecting piece, so that external force is effectively buffered, the movement range of the external connecting piece is limited, looseness is avoided in the using process, and normal work is continued.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a sunken plate type floating board-to-board connector assembly. Background Art

[0002] An electrical connector assembly, also known as a circuit connector, is a conductor device used to bridge two conductors on a loop so that current or signals can flow from one conductor to another. It is widely used in various electrical circuits to connect or disconnect current or signals.

[0003] For example, a sunken plate floating board-to-board connector assembly with authorization announcement number "CN220474977U" solves the problem that the existing sunken plate floating board-to-board connector assembly has a more complex floating board-to-board structure and occupies a larger internal space of the equipment. The above-mentioned dynamic insulator is implanted in the assembly hole to form a top surface outer peripheral surface and a bottom surface. The outer peripheral surface and the inner wall surface of the assembly hole are spaced along the length and width directions to form an annular floating gap. The top surface is recessed downward to form a docking cavity, which is conducive to miniaturized design. Considering that the existing sunken plate floating board-to-board connector assembly is easily loosened by external force after being connected to the outside, and there are no protective parts around it, it will become loose during use and affect normal work. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides a sunken plate type floating board-to-board connector assembly, which has no surrounding parts for protection, resulting in looseness during use and affecting normal operation.

[0005] The utility model adopts the following technical solution to solve its technical problems: a sunken plate type floating board-to-board connector assembly, comprising a mounting plate and a mounting groove, the outer wall of the mounting plate is provided with a limiting mechanism, the limiting mechanism comprises a support block, the lower end of the support block is fixedly connected to the mounting plate, the outer wall of the support block is fixedly connected to a first limiting frame, the inner wall of the first limiting frame is fixedly connected to a connecting rod, the outer wall of the connecting rod is fixedly connected to a fixed block, the outer wall of the fixed block is tightly abutted against the groove, and the outer wall of the groove is fixedly connected to a second limiting frame.

[0006] For further improvement, the inner wall of the mounting groove is provided with a disassembly mechanism, and the disassembly mechanism includes a first top block, the outer wall of the first top block is tightly pressed against the mounting groove, the upper end of the first top block is fixedly connected to the solid insulator, the lower end of the solid insulator is fixedly connected to the second top block, the inner wall of the second top block is slidably connected to the slider, and the outer wall of the slider is fixedly connected to the square block.

[0007] Further improvement, the lower end of the first top block is tightly pressed against the floating insulator, and the surface of the floating insulator is tightly pressed against the second top block.

[0008] In a further improvement, a first terminal is installed on an outer wall of the floating insulator, and a second terminal is installed on an outer wall of the solid insulator.

[0009] For further improvement, the lower end of the mounting plate is fixedly connected to the mounting plate module, a welding point is installed on the lower end of the mounting plate module, and an opening is installed on the surface of the mounting plate.

[0010] Further improvement, the output end of the welding point is electrically connected to the first terminal and the second terminal.

[0011] Further improvement, the inner wall of the first limiting frame is fixedly connected to the rubber protrusion.

[0012] The beneficial effect of the utility model is as follows: the utility model, by manually pressing down the connecting rod, the fixed block at the end of the connecting rod slides into the inner wall of the groove on the second limit frame, and the two ends of the connecting rod are continuously in a restraining effect on the first limit frame and the second limit frame, and the lower end of the connecting rod produces a restriction on the downward pressure and movable range of the external component, and the first limit frame and the second limit frame have rubber protrusions inside to form a tight effect on the external connecting part, effectively buffering the external force and limiting the movable range of the external connecting part, and the connecting part will not loosen during use and continue to be in normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0014] Figure 2 for Figure 1 A front cross-sectional schematic diagram of

[0015] Figure 3 for Figure 1 A schematic top cross-sectional view of

[0016] Figure 4 for Figure 3 A magnified cross-sectional view of part A;

[0017] Figure 5 for Figure 2 An enlarged cross-sectional view of part B;

[0018] Figure 6 for Figure 2 Enlarged cross-sectional view of part C.

[0019] Explanation of the accompanying drawings: In the figure: 1, mounting plate, 2, mounting groove, 3, limiting mechanism, 301, supporting block, 302, first limiting frame, 303, connecting rod, 304, fixing block, 305, groove, 306, second limiting frame, 4, disassembly mechanism, 401, first top block, 402, solid insulator, 403, second top block, 404, slider, 405, square block, 5, floating insulator, 6, first terminal, 7, second terminal, 8, mounting plate module, 9, welding point, 10, rubber bump, 11, opening. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] Refer to the attached Figure 1-6 : A sunken plate type floating board-to-board connector assembly, comprising a mounting plate 1 and a mounting groove 2, a limiting mechanism 3 is provided on the outer wall of the mounting plate 1, and a fixing block 304 at the end of a connecting rod 303 slides into the inner wall of a groove 305 on a second limiting frame 306, so that the lower end of the connecting rod 303 produces an effect of limiting the downward pressure and range of motion of external components, the limiting mechanism 3 comprises a supporting block 301, the lower end of the supporting block 301 is fixedly connected to the mounting plate 1, the outer wall of the supporting block 301 is fixedly connected to the first limiting frame 302, the inner wall of the first limiting frame 302 is fixedly connected to the connecting rod 303, the outer wall of the connecting rod 303 is fixedly connected to the fixing block 304, the outer wall of the fixing block 304 is pressed against the groove 305, and the outer wall of the groove 305 is fixedly connected to the second limiting frame 306;

[0022] Manually press down the connecting rod 303 so that the fixing block 304 at the end of the connecting rod 303 slides into the inner wall of the groove 305 on the second limit frame 306. The two ends of the connecting rod 303 continue to restrain the first limit frame 302 and the second limit frame 306. The lower end of the connecting rod 303 limits the downward pressure and movable range of the external parts. There are rubber protrusions 10 inside the first limit frame 302 and the second limit frame 306 to form a tight effect on the external connecting parts, which effectively buffers the external force and limits the movable range of the external connecting parts. It will not loosen during use and continues to be in normal operation.

[0023] A disassembly mechanism 4 is provided on the inner wall of the mounting groove 2. By controlling the position change of the square block 405 on the second top block 403 and the mounting plate 1, the second top block 403 can be separated from the mounting plate 1 and installed. The disassembly mechanism 4 includes a first top block 401. The outer wall of the first top block 401 is tightly pressed against the mounting groove 2. The upper end of the first top block 401 is fixedly connected to the solid insulator 402, the lower end of the solid insulator 402 is fixedly connected to the second top block 403, the inner wall of the second top block 403 is slidably connected to the slider 404, and the outer wall of the slider 404 is fixedly connected to the square block 405.

[0024] The lower end of the first top block 401 is tightly pressed against the floating insulator 5, the surface of the floating insulator 5 is tightly pressed against the second top block 403, the outer wall of the floating insulator 5 is installed with the first terminal 6, the outer wall of the solid insulator 402 is installed with the second terminal 7, the lower end of the mounting plate 1 is fixedly connected to the mounting plate module 8, the lower end of the mounting plate module 8 is installed with a welding point 9, the surface of the mounting plate 1 is installed with an opening 11, the output end of the welding point 9 is electrically connected to the first terminal 6 and the second terminal 7, and the inner wall of the first limit frame 302 is fixedly connected to the rubber protrusion 10.

[0025] Working principle:

[0026] Use phase

[0027] After electrically connecting with the circuit of the external device through the solder joint 9 at the lower end of the mounting plate module 8, the external connector is aligned with the solid insulator 402 and the floating insulator 5 and inserted vertically, so that the connection points on the external connector are contacted and connected with the second terminal 7 and the first terminal 6 on the solid insulator 402 and the floating insulator 5 in turn, so that the whole is in a state of electrical connection and use. For the stability between the connections, the connecting rod 303 can be manually pressed down so that the fixed block 304 at the end of the connecting rod 303 slides into the inner wall of the groove 305 on the second limit frame 306. The connecting rod 303 is restricted in movement by the first limit frame 302 and the second limit frame 306. The lower end of the connecting rod 303 will exert downward pressure and limit the range of movement on the external connector, so as to achieve stability during use.

[0028] Maintenance phase

[0029] When the second terminal 7 and the first terminal 6 on the solid insulator 402 and the floating insulator 5 need maintenance, the floating insulator 5 here is made of enhanced PPE flame-retardant material, which is halogen-free and dimensionally stable. The maintenance person can use a tool to insert into the opening 11 on the surface of the mounting plate 1, push the square block 405 on the inner wall of the mounting plate 1 to the left, and the square block 405 and the slider 404 slide into the interior of the second top block 404. At this time, when the solid insulator 402 is pressed from the left end, the second top block 404 is detached from the mounting plate 1. It is only necessary to pull the solid insulator 402 obliquely, and the solid insulator 402 drives the first top block 401 to separate from the mounting groove 2. The first top block 401 and the second top block 404 no longer limit the downward position of the floating insulator 5, and the floating insulator 5 is automatically detached from the mounting plate 1. The second terminal 7 and the first terminal 6 can be maintained by disassembling the solid insulator 402 and the floating insulator 5 separately.

[0030] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A sunken floating board-to-board connector assembly, comprising a mounting plate (1) and a mounting slot (2), wherein: The outer wall of the mounting plate (1) is provided with a limiting mechanism (3), the limiting mechanism (3) comprising a support block (301), the lower end of the support block (301) being fixedly connected to the mounting plate (1), the outer wall of the support block (301) being fixedly connected to a first limiting frame (302), the inner wall of the first limiting frame (302) being fixedly connected to a connecting rod (303), the outer wall of the connecting rod (303) being fixedly connected to a fixing block (304), the outer wall of the fixing block (304) being tightly abutted against a groove (305), and the outer wall of the groove (305) being fixedly connected to a second limiting frame (306).

2. A sunken floating board-to-board connector assembly according to claim 1, characterized in that: The inner wall of the installation groove (2) is provided with a disassembly mechanism (4), the disassembly mechanism (4) comprising a first top block (401), the outer wall of the first top block (401) being tightly abutted against the installation groove (2), the upper end of the first top block (401) being fixedly connected to a solid insulator (402), the lower end of the solid insulator (402) being fixedly connected to a second top block (403), the inner wall of the second top block (403) being slidably connected to a slider (404), and the outer wall of the slider (404) being fixedly connected to a square block (405).

3. A sunken floating board-to-board connector assembly according to claim 2, characterized in that: The lower end of the first top block (401) is tightly abutted against the floating insulator (5), and the surface of the floating insulator (5) is tightly abutted against the second top block (403).

4. A sunken floating board-to-board connector assembly according to claim 3, characterized in that: A first terminal (6) is installed on the outer wall of the floating insulator (5), and a second terminal (7) is installed on the outer wall of the solid insulator (402).

5. The sunken floating board-to-board connector assembly according to claim 1, characterized in that: The lower end of the mounting plate (1) is fixedly connected to the mounting plate module (8), a welding point (9) is installed on the lower end of the mounting plate module (8), and an opening (11) is installed on the surface of the mounting plate (1).

6. A sunken floating board-to-board connector assembly according to claim 5, characterized in that: The output end of the welding point (9) is electrically connected to the first terminal (6) and the second terminal (7).

7. The sunken floating board-to-board connector assembly according to claim 1, characterized in that: The inner wall of the first limiting frame (302) is fixedly connected to the rubber protrusion (10).

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