CN220272888U

CN220272888U - Connector grafting bent pin protection architecture

Info

Publication number: CN220272888U
Application number: CN202321966285.5U
Authority: CN
Inventors: 黄海福; 陈松
Original assignee: Tongling Weigexin Precision Technology Co ltd
Current assignee: Tongling Weigexin Precision Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2023-12-29
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of connectors, in particular to a connector plugging bent pin protection structure which comprises a mounting plate, a PCB (printed circuit board), a connector body, a bent pin body and a protection component, wherein the protection component is arranged on the mounting plate, an adjusting gear is driven by an adjusting motor to rotate, the adjusting gear drives a first toothed plate and a second toothed plate to move reversely, the first toothed plate and the second toothed plate drive two limit sliding blocks to slide in a limit sliding groove, the first toothed plate and the second toothed plate drive two connecting blocks to move reversely, the two connecting blocks drive two clamping plates to move reversely, the connector body is clamped and fixed, a limit post is plugged in the limit groove, the connector body is limited and fixed, stability of the connector body in the use process is improved, the connector body is prevented from interacting with the PCB for many times, the plugging bent pin body is protected, meanwhile, the stability of the PCB is not influenced, and the use effect is improved.

Description

Connector grafting bent pin protection architecture

Technical Field

The utility model relates to the technical field of connectors, in particular to a connector plug-in bent pin protection structure.

Background

The connector is also called a connector, and is also called a connector and a socket in China, and generally refers to an electrical connector, namely a device for connecting two active devices, for transmitting current or signals, a bent pin is a pin of a pin header, the pin header is generally widely applied to connection of a PCB (printed circuit board), the common name of a universal connector is given to the pin header, the connector such as a bus header and a wire end is generally matched with the universal connector, and along with competition of a pin header connector market, some manufacturers now start from electroplating (imitation gold) and materials (green package steel, alloy and the like) to reduce cost, but the service characteristics and the service life of products are also reduced.

The patent specification with the bulletin number of CN218448698U discloses a USB connector grafting bent pin protection structure, which comprises a USB connector, the interface has been seted up to the surface of USB connector, the last fixed surface of USB connector is connected with the location bent pin, the last fixed surface of USB connector is connected with signal pin, the top of USB connector is equipped with the PCB circuit board, locating hole and pin hole have been seted up to the upper surface of PCB circuit board, and this USB connector grafting bent pin protection structure, through the cooperation between location bent pin, fixed establishment, elastic mechanism and the stop gear, it is limited to have solved among the prior art to peg graft the fixed action between bent pin to USB connector and the PCB circuit board, and the grafting bent pin is difficult to play extra fixed action to USB connector for the PCB circuit board, and when frequently pulling out and inserting the USB connecting wire, the USB connector can take place to rock for the PCB circuit board, probably causes the damage to the pin of USB connector, influences the problem of USB connector's life.

However, the implementation of the above technical solution has the following problems when in use: in the process of frequent pulling and inserting, the positioning pins can generate interaction force relative to the PCB, and the long-time interaction force can influence the stability of the PCB, so that the PCB is loose and can be damaged.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a connector plug-in bent pin protection structure which can stabilize a connector when the connector is installed, improve the stability of the connector in the use process, avoid the repeated interaction of the connector relative to a PCB, protect the plug-in bent pin, and simultaneously not influence the stability of the PCB, and improve the use effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a connector grafting bent leg protection architecture, includes mounting panel, PCB board, connector body, bent leg body and protection component, the protection component sets up on the mounting panel, protection component includes accommodate motor, regulation structure and clamping structure, accommodate motor sets up inside the mounting panel, accommodate structure sets up mounting panel one side, clamping structure sets up accommodate structure one side and with the connector body corresponds, the PCB board sets up mounting panel one side, the connector body with the PCB board corresponds, the bent leg body sets up connector body top.

As a further description of the above technical solution: the adjusting mechanism is characterized in that an adjusting cavity is formed in the mounting plate, a limiting sliding groove is formed in one side of the mounting plate, the adjusting motor is mounted in the adjusting cavity through a bolt, the adjusting structure comprises an adjusting gear, a first toothed plate, a second toothed plate and a limiting sliding block, the adjusting gear is fixedly welded on an output shaft of the adjusting motor, and the position of the clamping structure is convenient to adjust.

As a further description of the above technical solution: two spacing slider is fixed respectively welded first pinion rack one side with second pinion rack one side and sliding connection is in spacing spout is inside, conveniently carries out spacingly to the regulation work.

As a further description of the above technical solution: the first toothed plate is arranged at the top of the adjusting gear and meshed with the adjusting gear, and the second toothed plate is arranged at the bottom of the adjusting gear and meshed with the adjusting gear, so that the first toothed plate and the second toothed plate can move oppositely conveniently.

As a further description of the above technical solution: the clamping structure comprises a connecting block, clamping plates and limiting columns, wherein the two clamping plates are fixedly welded on one side of the first toothed plate and one side of the second toothed plate respectively through the two connecting blocks, so that the connector body can be clamped and fixed conveniently.

As a further description of the above technical solution: limiting grooves are formed in two sides of the connector body, and the limiting columns are fixedly welded on the inner sides of the clamping plates and correspond to the limiting grooves, so that the relative positions of the connector body and the clamping plates are conveniently limited.

As a further description of the above technical solution: the connector comprises a connector body, and is characterized in that a hinge seat is fixedly welded on one side of the connector body, a dust-proof plate is hinged on the hinge seat, an elastic ball is arranged at the top of the dust-proof plate, a clamping groove is formed in the bottom of the hinge seat, the clamping groove corresponds to the elastic ball, and dust is conveniently prevented from entering a connecting hole on one side of the connector body through the dust-proof plate.

The utility model has the following beneficial effects:

the utility model relates to a connector splicing bent pin protection structure,

1. the adjusting gear is driven to rotate through the adjusting motor, the adjusting gear drives the first toothed plate and the second toothed plate to reversely move, the first toothed plate and the second toothed plate drive the two limiting sliding blocks to slide in the limiting sliding groove, the first toothed plate and the second toothed plate drive the two connecting blocks to reversely move, the two connecting blocks drive the two clamping plates to reversely move, the connector body is clamped and fixed, the limiting column is inserted into the limiting groove, the connector body is limited and fixed, the stability of the connector body in the use process is improved, the connector body is prevented from being interacted for the PCB for many times, the stability of the PCB is not affected when the plug-in bent pin body is protected, and the use effect is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view showing the connector body and the protection assembly of the present utility model disassembled;

FIG. 3 is a schematic perspective view of a protection component according to the present utility model;

fig. 4 is an enlarged perspective view of fig. 2 according to the present utility model.

Legend description:

1. a mounting plate; 2. a PCB board; 3. a connector body; 4. a bent leg body; 5. a protection component; 6. adjusting a motor; 7. an adjustment structure; 8. a clamping structure; 9. an adjusting gear; 10. a first toothed plate; 11. a second toothed plate; 12. a limit sliding block; 13. a connecting block; 14. a clamping plate; 15. a limit column; 16. a limit groove; 17. a hinge base; 18. a dust-proof plate; 19. an elastic ball; 20. a clamping groove.

Detailed Description

Referring to fig. 1-4, the present utility model provides a connector pin protection structure: including mounting panel 1, PCB board 2, connector body 3, bent leg body 4 and protection component 5, protection component 5 sets up on mounting panel 1, and protection component 5 includes accommodate motor 6, adjust structure 7 and clamping structure 8, and accommodate motor 6 sets up inside mounting panel 1, and adjust structure 7 sets up in mounting panel 1 one side, and clamping structure 8 sets up in adjust structure 7 one side and corresponds with connector body 3, and PCB board 2 sets up in mounting panel 1 one side, and connector body 3 corresponds with PCB board 2, and bent leg body 4 sets up at connector body 3 top.

As a further embodiment of the above technical solution: as shown in fig. 1, fig. 2 and fig. 3, the adjusting cavity is formed in the mounting plate 1, the limit sliding groove is formed in one side of the mounting plate 1, the adjusting motor 6 is mounted in the adjusting cavity through a bolt, the adjusting structure 7 comprises an adjusting gear 9, a first toothed plate 10, a second toothed plate 11 and limit sliding blocks 12, the adjusting gear 9 is fixedly welded on an output shaft of the adjusting motor 6, the two limit sliding blocks 12 are fixedly welded on one side of the first toothed plate 10 and one side of the second toothed plate 11 respectively and are slidably connected in the limit sliding groove, the first toothed plate 10 is arranged at the top of the adjusting gear 9 and meshed with the adjusting gear 9, the second toothed plate 11 is arranged at the bottom of the adjusting gear 9 and meshed with the adjusting gear 9, the adjusting gear 9 is driven to rotate through the adjusting motor 6, the adjusting gear 9 drives the first toothed plate 10 and the second toothed plate 11 to move reversely, the first toothed plate 10 and the second toothed plate 11 drive the two limit sliding blocks 12 to slide in the limit sliding groove, the first toothed plate 10 and the second toothed plate 11 drive the two clamping plates 13 to move reversely, and the two connecting blocks 13 drive the two clamping plates 14 to move reversely, and the connector body 3 to clamp the connector body 3.

As a further embodiment of the above technical solution: as shown in fig. 2, fig. 3, fig. 4, the clamping structure 8 includes connecting block 13, grip block 14 and spacing post 15, two grip blocks 14 pass through two connecting blocks 13 fixed welding respectively in first pinion rack 10 one side and second pinion rack 11 one side, spacing groove 16 has all been seted up to connector body 3 both sides, spacing post 15 fixed welding is inboard at grip block 14 and corresponds with spacing groove 16, spacing post 15 peg graft in spacing groove 16 inside, it is spacing fixed to connector body 3, improve the stability in the use of connector body 3, avoid connector body 3 to be used for PCB board 2 multiple interaction, can not influence the stability of PCB board 2 when protecting the pin body 4 of inserting, improve the result of use, connector body 3 one side fixed welding has articulated seat 17, articulated install dust guard 18 on the articulated seat 17, the dust guard 18 top is provided with elastic ball 19, articulated seat 17 bottom is provided with draw-in groove 20 and elastic ball 19, open and shut through the connecting hole of dust guard 18 and articulated seat 17 to connector body 3 one side, carry out spacing hole through elastic ball 19 and 20, the position of adjusting dust and the like, the effect of entering dust is avoided.

Working principle:

when the connector is used, the bent pin body 4 at the top of the connector body 3 is inserted on the PCB 2, the adjusting motor 6 drives the adjusting gear 9 to rotate, the adjusting gear 9 drives the first toothed plate 10 and the second toothed plate 11 to reversely move, the first toothed plate 10 and the second toothed plate 11 drive the two limit sliding blocks 12 to slide in the limit sliding grooves, the first toothed plate 10 and the second toothed plate 11 drive the two connecting blocks 13 to reversely move, the two connecting blocks 13 drive the two clamping plates 14 to reversely move, the connector body 3 is clamped and fixed, the limit post 15 is inserted in the limit groove 16, the connector body 3 is limited and fixed, the stability of the connector body 3 in the use process is improved, the connector body 3 is prevented from interacting with the PCB 2 for many times, the stability of the PCB 2 is not influenced while the inserted bent pin body 4 is protected, the use effect is improved, the positions of the dustproof plate 18 are adjusted through the dustproof plate 18 and the hinge seat 17 to the connecting holes on one side of the connector body 3, dust and other sundries such as the dust are prevented from entering the connecting holes through the elastic balls 19 and the clamping grooves 20, and the use effect is improved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a connector grafting bent leg protection architecture, includes mounting panel (1), PCB board (2), connector body (3), bent leg body (4) and protection component (5), its characterized in that: the protection component (5) is arranged on the mounting plate (1), the protection component (5) comprises an adjusting motor (6), an adjusting structure (7) and a clamping structure (8), the adjusting motor (6) is arranged inside the mounting plate (1), the adjusting structure (7) is arranged on one side of the mounting plate (1), the clamping structure (8) is arranged on one side of the adjusting structure (7) and corresponds to the connector body (3), the PCB (2) is arranged on one side of the mounting plate (1), the connector body (3) corresponds to the PCB (2), and the bent pin body (4) is arranged at the top of the connector body (3).

2. The connector plug bend pin protection structure according to claim 1, wherein: the utility model discloses a motor adjusting device, including mounting panel (1), adjusting structure and control mechanism, the adjusting cavity has been seted up to inside mounting panel (1), spacing spout has been seted up to mounting panel (1) one side, adjusting motor (6) are installed through the bolt adjust the intracavity portion, adjusting structure (7) are including adjusting gear (9), first pinion rack (10), second pinion rack (11) and spacing slider (12), adjusting gear (9) fixed welding is in on the output shaft of adjusting motor (6).

3. The connector plug bend pin protection structure according to claim 2, wherein: the two limit sliding blocks (12) are respectively fixedly welded on one side of the first toothed plate (10) and one side of the second toothed plate (11) and are in sliding connection with the inside of the limit sliding groove.

4. A connector plug bend pin protection structure according to claim 3, wherein: the first toothed plate (10) is arranged at the top of the adjusting gear (9) and is meshed with the adjusting gear (9), and the second toothed plate (11) is arranged at the bottom of the adjusting gear (9) and is meshed with the adjusting gear (9).

5. The connector plug bend pin protection structure according to claim 4, wherein: the clamping structure (8) comprises a connecting block (13), clamping plates (14) and limiting columns (15), wherein the two clamping plates (14) are fixedly welded on one side of the first toothed plate (10) and one side of the second toothed plate (11) through the two connecting blocks (13) respectively.

6. The connector plug bend pin protection structure according to claim 5, wherein: limiting grooves (16) are formed in two sides of the connector body (3), and the limiting columns (15) are fixedly welded on the inner side of the clamping plate (14) and correspond to the limiting grooves (16).

7. The connector plug bend pin protection structure according to claim 1, wherein: the connector comprises a connector body (3), and is characterized in that a hinge seat (17) is fixedly welded on one side of the connector body, a dust-proof plate (18) is hinged to the hinge seat (17), an elastic ball (19) is arranged at the top of the dust-proof plate (18), a clamping groove (20) is formed in the bottom of the hinge seat (17), and the clamping groove (20) corresponds to the elastic ball (19).