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CN-224204483-U - Pcb board golden finger buckle plug mechanism

CN224204483UCN 224204483 UCN224204483 UCN 224204483UCN-224204483-U

Abstract

The utility model relates to the technical field of plugging mechanisms, in particular to a pcb golden finger buckle plugging mechanism which comprises a plugging main body, clamping parts hinged with the plugging main body and an elastic reset assembly for driving the clamping parts to reset, wherein the clamping parts comprise a first clamping plate, a second clamping plate and pressing clamping parts connected with the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are respectively arranged on two sides of the plugging main body, a plurality of groups of plugging ports are formed in the plugging main body, the first clamping plate and the second clamping plate are driven to be far away from the plugging ports by pressing the pressing clamping parts, the first clamping plate and the second clamping plate are reset by loosening the pressing clamping parts after an external connector is plugged into the plugging main body through the plugging ports, and the first clamping plate and the second clamping plate clamp the external connector plugged into the plugging ports to prevent loosening.

Inventors

  • Xie xinfu
  • TANG GAOFENG
  • TANG BO

Assignees

  • 东莞市炫辉达机电设备有限公司

Dates

Publication Date
20260505
Application Date
20250604

Claims (10)

  1. 1. A pcb golden finger buckle plug-in mechanism is characterized by comprising a plug-in main body (1), clamping components (2) hinged with the plug-in main body (1) and an elastic reset component (26) used for driving the clamping components (2) to reset, wherein the clamping components (2) comprise a first clamping plate (3), a second clamping plate (4) and pressing clamping parts (5) connected with the first clamping plate (3) and the second clamping plate (4), the first clamping plate (3) and the second clamping plate (4) are respectively arranged on two sides of the plug-in main body (1), a plurality of groups of plug-in ports (6) are formed in the plug-in main body (1), the pressing clamping parts (5) drive the first clamping plate (3) and the second clamping plate (4) to be far away from the plug-in ports (6), and an external connector is inserted into the plug-in main body (1) through the plug-in ports (6) to loosen the pressing clamping parts (5) so that the first clamping plate (3) and the second clamping plate (4) are reset, and the first clamping plate (3) and the second clamping plate (4) are respectively arranged on two sides of the plug-in main body (1), and the plug-in main body is prevented from loosening.
  2. 2. The pcb golden finger buckle inserting and pulling mechanism of claim 1 is characterized in that a first hinge part (7) and a second hinge part (8) parallel to the first hinge part (7) are arranged on the inserting and pulling main body (1), and a first rotating shaft (9) is arranged on each of the first hinge part (7) and the second hinge part (8).
  3. 3. The pcb golden finger buckle plug-in mechanism of claim 2, wherein the clamping plate comprises a clamping plate surface (11) and a connecting piece (12) arranged on the side edge of the clamping plate surface (11), the connecting piece (12) is provided with a first rotating strip hole (13), a second rotating strip hole (14) and a first groove (15), the first groove (15) is arranged on the end face of the free end of the connecting piece (12), the first clamping plate (3) is rotatably arranged on a first rotating shaft (9) of a first hinging part (7) of the plug-in main body (1) through the first rotating strip hole (13), and the second clamping plate (4) is rotatably arranged on a first rotating shaft (9) of a second hinging part (8) of the plug-in main body (1) through the first rotating strip hole (13).
  4. 4. A pcb golden finger buckle plug mechanism according to claim 3 is characterized in that the pressing clamping portion (5) is provided with a first clamping piece (16) and a second clamping piece (17), the first clamping piece (16) comprises a first handle (18), a third hinging portion (19) arranged at one end of the first handle (18), the second clamping piece (17) comprises a second handle (21), a fourth hinging portion (22) arranged at one end of the second handle (21), second rotating shafts (23) are respectively arranged on the third hinging portion (19) and the fourth hinging portion (22), the first clamping plate (3) is rotatably arranged on the second rotating shaft (23) of the first clamping piece (16) through a second rotating strip hole (14), and the second clamping plate (4) is rotatably arranged on the second rotating shaft (23) of the second clamping piece (17) through the second rotating strip hole (14).
  5. 5. The pcb golden finger buckle inserting and pulling mechanism of claim 4 is characterized in that a first bulge (24) is arranged on the end face, far away from one end of the first handle (18), of the first clamping piece (16), a second bulge (25) is arranged on the end face, far away from one end of the second handle (21), of the second clamping piece (17), the first clamping piece (16) is clamped in the first groove (15) of the first clamping plate (3) through the first bulge (24), and the second clamping piece (17) is clamped in the first groove (15) of the second clamping plate (4) through the second bulge (25).
  6. 6. The pcb golden finger buckle plug mechanism of claim 4, wherein the number of the elastic reset components (26) is multiple, the clamping plate surface (11) is provided with a second groove (27), the plug main body (1) is provided with a third groove (28), one end of the elastic reset component (26) is accommodated in the second groove (27), and the other end of the elastic reset component is accommodated in the third groove (28).
  7. 7. The pcb golden finger buckle plug mechanism of claim 3, wherein a plurality of groups of protruding blocks (29) are arranged on one side of the clamping plate surface (11) close to the plug opening (6), and the protruding blocks (29) are used for abutting against the external connector.
  8. 8. The pcb golden finger buckle inserting and pulling mechanism according to claim 4, wherein the clamping plate surface (11) is provided with a hollowed-out part (31).
  9. 9. The pcb golden finger buckle inserting and pulling mechanism according to claim 4, wherein the first handle (18) and the second handle (21) are provided with anti-slip parts (32).
  10. 10. The pcb golden finger buckle plug mechanism of claim 1, wherein the inner side wall of the plug opening (6) is provided with a fool-proof guide boss (33), the plug-in end of the external connector is provided with a structure matched with the fool-proof guide boss (33), and when the connector is reversely plugged, the fool-proof guide boss (33) blocks the end face of the connector to prevent the connector from being plugged.

Description

Pcb board golden finger buckle plug mechanism Technical Field The utility model relates to the technical field of plugging mechanisms, and particularly discloses a pcb golden finger buckle plugging mechanism. Background In electronic equipment, reliable connection of a PCB and an external connector is critical, but the traditional golden finger plug mode has the problems of poor contact stability, inconvenient operation, easy abrasion, weak environmental adaptability, high maintenance cost and the like, so that a PCB golden finger buckle plug mechanism with the advantages of looseness prevention, reverse plug prevention, long service life, easy operation and capability of adapting to complex environments is needed in the market. Disclosure of utility model In order to overcome the defects in the prior art, the utility model aims to provide a pcb golden finger buckle plug mechanism. The clamping component comprises a first clamping plate, a second clamping plate and pressing clamping parts connected with the first clamping plate and the second clamping plate, wherein the first clamping plate and the second clamping plate are respectively arranged on two sides of the plug main body, a plurality of groups of plug openings are formed in the plug main body, the pressing clamping parts are pressed to drive the first clamping plate and the second clamping plate to be far away from the plug openings, and the external connector is inserted into the plug main body through the plug openings and then loosens the pressing clamping parts to enable the first clamping plate and the second clamping plate to reset. The PCB golden finger buckle plug-in mechanism realizes convenient and stable connection operation through the cooperative design of the hinged clamping part and the plug-in main body, when in operation, a user presses the pressing end of the clamping part to enable the first clamping plate and the second clamping plate to be outwards opened around the hinge point, space is provided for a plurality of groups of plug-in ports on the external connector plug-in main body, after the pressing is released, the clamping plates automatically return under the action of an elastic reset structure (such as a torsion spring or an elastic arm), the anti-skid lines or the buckle structure of the inner wall tightly clamp the golden finger area of the connector, poor contact caused by vibration or pulling is effectively prevented, the plurality of groups of plug-in ports are distributed in an array mode and can be matched with connectors with different specifications, the single-hand pressing operation simplifies the process, the lever type design of the hinge structure and the clamping plates reduces the operation force requirement, meanwhile, the compact layout saves the installation space, and remarkably improves the maintenance efficiency and the connection reliability of electronic equipment. The plug main body is provided with a first hinge part and a second hinge part parallel to the first hinge part, and the first hinge part and the second hinge part are respectively provided with a first rotating shaft. The clamping plate comprises a clamping plate surface and a connecting piece arranged on the side edge of the clamping plate surface, wherein a first rotating strip hole, a second rotating strip hole and a first groove are formed in the connecting piece, the first groove is formed in the end face of the free end of the connecting piece, the first clamping plate is rotatably arranged on a first rotating shaft of a first hinge part of the plug main body through the first rotating strip hole, and the second clamping plate is rotatably arranged on a first rotating shaft of a second hinge part of the plug main body through the first rotating strip hole. The pressing clamping part is provided with a first clamping part and a second clamping part, the first clamping part comprises a first handle and a third hinging part arranged at one end of the first handle, the second clamping part comprises a second handle and a fourth hinging part arranged at one end of the second handle, the third hinging part and the fourth hinging part are respectively provided with a second rotating shaft, the first clamping plate is rotatably arranged on the second rotating shaft of the first clamping part through a second rotating strip hole, and the second clamping plate is rotatably arranged on the second rotating shaft of the second clamping part through a second rotating strip hole. The first clamping piece is clamped in the first groove of the first clamping plate through the first bulge, and the second clamping piece is clamped in the first groove of the second clamping plate through the second bulge. The PCB golden finger buckle plug-in mechanism realizes a high-efficiency stable connection solution through the cooperative design of multistage hinged transmission and an elastic self-adaptive structure, wherein a plug-in main body adopts a doubl