Plastic connector assembly connector

Abstract

The utility model relates to the technical field of connectors, and particularly discloses a plastic connector assembly connector which comprises a connector assembly, one end of the connector assembly is provided with a connecting piece, and a linkage mechanism is arranged in the connecting piece. One end of the plug connector is fixedly connected with an ejector rod, one end of the connecting piece is provided with an inserting groove, the ejector rod is matched with the inserting groove, two grooves are formed in the upper portion of the connecting piece, and the plug connector is provided with a butt joint groove; the linkage mechanism comprises a butt joint column, a linkage assembly and a driving assembly, the butt joint column is slidably connected to the interior of the groove, and the butt joint column is used for positioning connection of the plug connector and the connecting piece. According to the utility model, through the arrangement of the plug connector, the connecting piece and the linkage mechanism, the plug connector and the connecting piece can be separated only by pressing the reset rod at the same time when separation is needed, so that connector separation caused by mistaken touch can be avoided, the connection stability is ensured, and disassembly and butt joint are more convenient during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors, and in particular relates to a plastic connector. Background Art

[0002] Connectors are also called connectors, and are also called joints and sockets in China. They generally refer to electrical connectors, which are devices that connect two active devices to transmit current or signals. Connectors can improve the production process, increase design flexibility, and are easy to maintain.

[0003] In the Chinese patent publication number CN218732081U, a plastic connector is mentioned, which solves the technical problem that the connector can be precisely matched by fixing the connecting ring at the fixing groove, but the fixing screw in the plug-in part needs to be turned to fix the connecting ring, which is inconvenient to operate and has low assembly efficiency; it includes an insert and a connector, one side of the insert is fixed with a clamping block, the top of the clamping block is provided with two rod grooves, one side of the clamping block is fixed with a plug, one side of the plug is fixed with two connecting rings, one side of the connector is provided with a clamping groove, the clamping block is engaged with the clamping groove, and one side of the clamping groove is provided with a fixing groove; the utility model lifts the pressure plate through the finger groove, and the pressure plate can compress the two springs through the two blocking pieces, and can drive the two limit rods to rise and open the fixing groove, so that the two connecting rings can be pushed into the interior of the fixing groove. By loosening the pressure plate, the pressure plate can drive the two limit rods to fall;

[0004] Although the above-mentioned equipment can make the insert and the connector dock with each other through the pressure plate, thereby improving the horizontal tensile strength, since the insert and the connector can be separated by a single unidirectional pressure plate, it is very easy to cause accidental separation, and the pressure plate needs to be lifted when the insert and the connector are connected, which makes it more cumbersome to use. Utility Model Content

[0005] The purpose of the utility model is to provide a plastic connector to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A plastic connector comprises a plug-in connector, one end of the plug-in connector is provided with a connecting piece, and a linkage mechanism is provided inside the connecting piece; one end of the plug-in connector is fixedly connected to a push rod, one end of the connecting piece is provided with a slot, the push rod fits into the slot, two grooves are provided above the connecting piece, and the plug-in connector is provided with a docking groove; the linkage mechanism comprises a docking column, a linkage assembly and a drive assembly, the docking column is slidably connected to the inside of the groove, the docking column is used to position the connection between the plug-in connector and the connecting piece; the linkage assembly comprises a linkage slider, a push block and a linkage plate, and the linkage mechanism is used to cooperate with the push rod for linkage; the drive assembly comprises a receiving plate, a stop block and a reset rod, and the drive assembly is used to cooperate with the linkage assembly to lift the docking column.

[0008] Preferably, the linkage slider is fixedly connected to the bottom of the top block through a connecting plate, the linkage slider, the connecting plate and the top block are all slidably connected to the inside of the connecting member, and an elastic member is provided on the side of the linkage slider away from the top block.

[0009] Preferably, the top block cooperates with the linkage plate, and a pair of mutually symmetrical limiting structures are fixedly connected to both sides of the linkage plate, and one end of the limiting structure away from the linkage plate engages with the receiving plate.

[0010] Preferably: the driving assembly is arranged on both sides of the linkage assembly and is symmetrical to each other, one side of the receiving plate is provided with evenly arranged springs, the other side of the receiving plate is fixedly connected to the reset rod, and the stop block is fixedly connected above the receiving plate.

[0011] Preferably, one end of the connector is fixedly connected to a docking ring, the other end of the connector is provided with a wire, a metal sheet is provided inside the docking ring, the wire is connected to the metal sheet, and the docking ring fits into the port of the docking slot.

[0012] Preferably, the stop block fits into the bottom of the docking post, and an insulating pad is fixedly connected to the top of the docking post.

[0013] Preferably, a connecting wire is provided at one end of the connector away from the connecting member, a contact head is provided inside the docking groove, and the docking groove is connected to the contact head.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is provided with a plug-in connector, a connecting member and a linkage mechanism. When the plug-in connector and the connecting member are connected, the insertion of the top rod causes the docking post to enter the interior of the docking groove through the linkage component and the driving component, and causes the metal sheet to deform and contact the contact head, thereby conducting electricity. When separation is required, the reset rod needs to be pressed at the same time to separate the plug-in connector and the connecting member. Therefore, accidental touch can be avoided to cause the connector to separate, and the stability of the connection is guaranteed.

[0016] 2. The present invention provides the plug-in connector, the connecting member and the linkage mechanism. When the plug-in connector and the connecting member are connected, the plug-in connector and the connecting member can be directly aligned and the connection can be completed by squeezing each other, which is more convenient in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the entire utility model;

[0018] Figure 2 This is a structural diagram of the connecting piece and the linkage mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connector of the utility model;

[0020] Figure 4 This is a schematic diagram of the linkage assembly and drive assembly structure of the linkage mechanism of the utility model;

[0021] Figure 5 This is a structural diagram of the connector of the utility model.

[0022] In the picture:

[0023] 1. Connector; 11. Ejector rod; 12. Docking slot; 13. Connecting wire; 14. Contact head;

[0024] 2. Connector; 21. Slot; 22. Docking ring; 23. Metal sheet; 24. Wire; 25. Groove;

[0025] 3. Linkage mechanism; 31. Docking column; 32. Insulation pad;

[0026] 33. Linkage assembly; 331. Linkage slider; 332. Elastic member; 333. Connecting plate; 334. Top block; 335. Linkage plate; 336. Limiting structure;

[0027] 34. Drive assembly; 341. Adapter plate; 342. Stop block; 343. Spring; 344. Reset rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] Reference Figure 1-Figure 5 As shown, the utility model provides a plastic connector, comprising a plug-in connector 1, a connecting member 2 is provided at one end of the plug-in connector 1, and a linkage mechanism 3 is provided inside the connecting member 2;

[0030] One end of the connector 1 is fixedly connected to a push rod 11, one end of the connector 2 is provided with a slot 21, the push rod 11 fits into the slot 21, two grooves 25 are provided on the top of the connector 2, and the connector 1 is provided with a docking groove 12;

[0031] The linkage mechanism 3 includes a docking post 31, a linkage assembly 33 and a drive assembly 34. The docking post 31 is slidably connected to the interior of the groove 25 and is used to locate the connection between the connector 1 and the connector 2.

[0032] The linkage assembly 33 includes a linkage slider 331, a top block 334 and a linkage plate 335. The linkage mechanism 3 is used to cooperate with the top rod 11 for linkage;

[0033] The driving assembly 34 includes a receiving plate 341 , a stop block 342 and a reset rod 344 . The driving assembly 34 is used to cooperate with the linkage assembly 33 to lift the docking column 31 .

[0034] In a further embodiment, the linkage slider 331 is fixedly connected to the bottom of the top block 334 through the connecting plate 333, and the linkage slider 331, the connecting plate 333 and the top block 334 are all slidably connected inside the connecting member 2, and an elastic member 332 is provided on the side of the linkage slider 331 away from the top block 334.

[0035] In this embodiment, the other end of the elastic member 332 contacts the inner wall of the connecting member 2 . When the docking post 31 is no longer located inside the docking slot 12 , the elastic member 332 will rebound to eject the ejector rod 11 from the inside of the slot 21 .

[0036] In a further embodiment, the top block 334 cooperates with the linkage plate 335 , and a pair of mutually symmetrical limiting structures 336 are fixedly connected to both sides of the linkage plate 335 , and one end of the limiting structure 336 away from the linkage plate 335 engages with the receiving plate 341 .

[0037] When the handle 331 is in the closed position, the cam 334 is in the closed position, and the cam 335 is in the closed position, so that the handle 331 is in the closed position, and the cam 335 is in the closed position, so that the handle 331 is in the closed position, and the cam 335 is in the closed position, so that the handle 331 is in the closed position, and the cam 335 is in the closed position, so that the handle 331 is in the closed position, and the cam 335 is in the closed position, so the handle 331 is in the closed position, and the cam 335 is in the closed position, so the handle 331 is in the closed position, and the cam 335 is in the closed position, so the handle 331 is in the closed position, and the cam 335 is in the closed position, so the handle 331 is in the closed position, and the cam 335 is in the closed position, so the handle 331 is in the closed position,

[0038] In a further embodiment, the driving assembly 34 is arranged on both sides of the linkage assembly 33 and is symmetrical to each other. One side of the receiving plate 341 is provided with evenly arranged springs 343, and the other side of the receiving plate 341 is fixedly connected to the reset rod 344, and the stop block 342 is fixedly connected above the receiving plate 341.

[0039] In this embodiment, the receiving plate 341, the stop block 342 and the reset rod 344 are all slidably connected to the interior of the connecting member 2; a cavity is opened inside the connecting member 2 and the cavity is connected to the groove 25, which is used to transmit and limit the sliding of the linkage component 33 and the drive component 34.

[0040] In a further embodiment, one end of the connector 2 is fixedly connected to a docking ring 22, the other end of the connector 2 is provided with a wire 24, a metal sheet 23 is provided inside the docking ring 22, the wire 24 is connected to the metal sheet 23, and the docking ring 22 fits into the port of the docking groove 12.

[0041] In this embodiment, the docking groove 12 connects the bottom and one end of the connector 1, and its side cross-section is similar to an L-shape. When the top rod 11 is aligned with the slot 21, the docking ring 22 is also aligned with the end of the docking groove 12. When the top rod 11 is fully inserted into the interior of the slot 21, the docking ring 22 will be located inside the docking groove 12 with the metal sheet 23, and the metal sheet 23 is located directly below the contact head 14. At this time, the lower end of the docking groove 12 and the groove 25 are in an aligned state.

[0042] In a further embodiment, the stopper 342 fits into the bottom of the docking post 31 , and an insulating pad 32 is fixedly connected to the top of the docking post 31 .

[0043] In this embodiment, a notch is formed at the bottom of the docking post 31 so that the stopper 342 can lift the docking post 31 when sliding.

[0044] In a further embodiment, a connecting line 13 is provided at one end of the plug connector 1 away from the connecting member 2 , a contact head 14 is provided inside the docking groove 12 , and the docking groove 12 is connected to the contact head 14 .

[0045] In this embodiment, the docking slot 12 is connected to the contact head 14 through a line; the connection between the docking slot 12 and the contact head 14 and the connection between the wire 24 and the metal sheet 23 are all connection methods inside the existing connector; after the connector 1 and the connector 2 are docked, the overall side view is rectangular, and the side view of the connector 2 is similar to an L shape.

[0046] The working principle of this utility model is as follows:

[0047] When the push rod 11 is fully inserted into the slot 21, the top block 334 has just completely lifted up the linkage plate 335, so that the pair of limit structures 336 on both sides of the linkage plate 335 can no longer limit the position of the receiving plate 341, so that the receiving plate 341 is not fixed. The plate 341 will be displaced outward under the rebound of the spring 343, so that the stopper 342 above the receiving plate 341 quickly lifts the docking post 31. Since the push rod 11 is now fully inserted into the slot 21, the docking slot 12 and the groove 25 are aligned. Therefore, when the docking post 31 is inserted into the docking slot 12, the insulating pad 32 causes the metal sheet 23 to be deformed upward, thereby allowing the metal sheet 23 to fit with the contact head 14, completing the circuit connection between the connecting wire 13 and the wire 24.

[0048] When the above-mentioned ejector pin 11 is aligned with the slot 21, the docking ring 22 is also at the end of the docking slot 12, so when the docking post 31 moves up, the metal sheet 23 installed in the docking ring 22 will be deformed. In addition, when it is necessary to separate the connector 1 and the connector 2, it is necessary to press the reset rod 344 at the same time so that the receiving plate 341 can be re-located under the limiting structure 336. Since the bottom of the docking post 31 loses the support of the stop block 342 at this time, it will fall back to the inside of the groove 25. At the same time, the elastic member 332 will rebound so that the ejector pin 11 exits the inside of the slot 21, so the linkage plate 335 will lose the support of the ejector block 334, and the limiting structure 336 will re-hook the receiving plate 341.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic connector, comprising a plug-in connector (1), characterized in that: A connecting piece (2) is provided at one end of the connector (1), and a linkage mechanism (3) is provided inside the connecting piece (2); One end of the connector (1) is fixedly connected to a push rod (11), one end of the connector (2) is provided with a slot (21), the push rod (11) fits into the slot (21), two grooves (25) are provided on the top of the connector (2), and the connector (1) is provided with a docking groove (12); The linkage mechanism (3) comprises a docking post (31), a linkage assembly (33) and a drive assembly (34); the docking post (31) is slidably connected inside the groove (25); the docking post (31) is used to position the connection between the connector (1) and the connector (2); The linkage assembly (33) includes a linkage slider (331), a top block (334) and a linkage plate (335), and the linkage mechanism (3) is used to cooperate with the top rod (11) for linkage; The driving assembly (34) comprises a receiving plate (341), a stop block (342) and a reset rod (344). The driving assembly (34) is used to cooperate with the linkage assembly (33) to lift the docking column (31).

2. The plastic connector according to claim 1, characterized in that: The linkage slider (331) is fixedly connected to the bottom of the top block (334) via a connecting plate (333); the linkage slider (331), the connecting plate (333) and the top block (334) are all slidably connected to the inside of the connecting member (2); and an elastic member (332) is provided on the side of the linkage slider (331) away from the top block (334).

3. The plastic connector according to claim 1, characterized in that: The top block (334) cooperates with the linkage plate (335), and a pair of mutually symmetrical limiting structures (336) are fixedly connected on both sides of the linkage plate (335), and the end of the limiting structure (336) away from the linkage plate (335) is engaged with the receiving plate (341).

4. The plastic connector according to claim 1, wherein: The driving assembly (34) is arranged on both sides of the linkage assembly (33) and is symmetrical to each other. One side of the receiving plate (341) is provided with springs (343) that are evenly arranged and distributed. The other side of the receiving plate (341) is fixedly connected to the reset rod (344). The stop block (342) is fixedly connected above the receiving plate (341).

5. The plastic connector according to claim 1, characterized in that: One end of the connecting piece (2) is fixedly connected to a docking ring (22), the other end of the connecting piece (2) is provided with a wire (24), a metal sheet (23) is provided inside the docking ring (22), the wire (24) is connected to the metal sheet (23), and the docking ring (22) fits into the port of the docking groove (12).

6. The plastic connector according to claim 1, characterized in that: The stop block (342) fits into the bottom of the docking post (31), and an insulating pad (32) is fixedly connected to the top of the docking post (31).

7. The plastic connector according to claim 1, characterized in that: A connecting line (13) is provided at one end of the connector (1) away from the connector (2), a contact head (14) is provided inside the docking groove (12), and the docking groove (12) is connected to the contact head (14).

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