CN216750483U

CN216750483U - Electrical connector for contacting electrical components

Info

Publication number: CN216750483U
Application number: CN202122554596.8U
Authority: CN
Inventors: 贾旗; 贾伟平
Original assignee: Yangzhou Longyuan Electric Appliance Co ltd
Current assignee: Yangzhou Longyuan Electric Appliance Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-06-14
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses an electrical connector for contacting electrical components, and particularly relates to the technical field of electrical connectors. Through setting up with terminal fixed connection's go-between to set up the adjustable ring and the transition ring that constitute by insulating material in one side of go-between, the inner chamber of go-between is provided with the current conducting plate with terminal contact, the other end of current conducting plate is provided with the splint that are used for pressing from both sides tight wire, presses splint, the inner wall roof pressure wire through splint realizes being connected of wire and terminal, for using the screw fixation, need not use the screwdriver that corresponds the model with the screw, simplified operation flow.

Description

Electrical connector for contacting electrical components

Technical Field

The utility model relates to the technical field of electrical connectors, in particular to an electrical connector for contacting electrical components.

Background

It is visible everywhere with electrical apparatus in the real life, through the wire with the terminal connection with electrical apparatus, thereby realize the transmission of electricity signal, mode through the screw rotation among the prior art is with wire and terminal connection, the screw is not hard up can lead to terminal and wire connection contact failure in the use, it is very dangerous, use the screwdriver that the screw fixation needs to use specific model to operate simultaneously, lead to operation process very loaded down with trivial details, the urgent need for an electrical connector for contacting electrical component now, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide an electrical connector for contacting electrical components that solves the problems set forth in the background above.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an electrical joint for contacting electrical component, includes with the terminal of using electrical apparatus intercommunication and the wire that is used for signal transmission, spacing hole has been seted up to the lateral wall of terminal, and the axis one end of terminal is provided with coupling mechanism.

The connecting mechanism comprises a connecting ring which is in sliding insertion connection with the outer wall of the terminal, an adjusting ring is installed at one axial end of the connecting ring in a rotating mode, a transition ring is installed at the other end of the adjusting ring in a rotating mode, a current conducting plate used for jacking the terminal is installed in an inner cavity of the connecting ring in a sliding mode, and a clamping plate used for clamping a wire is installed at the other end of the current conducting plate, extends to the inner cavity of the transition ring and is fixedly installed at the other end of the current conducting plate.

Preferably, the inner chamber of adjustable ring is connected with the regulating block through interior external screw thread fit, and the inner wall of regulating block slides with the outer wall of splint and laminates, and the one end of regulating block extends to the inner chamber and the fixed mounting of transition ring has the guide block, and the guide way has been seted up to the inner chamber of transition ring, and the outer wall of guide block slides with the inner wall of guide way and laminates.

Preferably, the one end fixed mounting that splint were kept away from to the current conducting plate has first spring, and the other end fixed mounting of first spring has the connecting plate, and the outer wall of connecting plate closely laminates with the axial end of terminal.

Preferably, the inner cavity of the connecting ring is slidably provided with a limiting rod, and the tip end of the limiting rod penetrates through the inner wall of the connecting ring and extends to the inner cavity of the limiting hole.

Preferably, the inner wall of the connecting ring is fixedly provided with a second spring, and the other end of the second spring is fixedly connected with the outer wall of the limiting rod.

Preferably, the inner chamber slidable mounting of transition ring has the bumper bar, and the inner chamber fixed mounting of adjustable ring has the inserting groove that supplies the bumper bar to peg graft, and the axial one end fixed mounting of bumper bar has the magnet piece, and the inner chamber fixed mounting of transition ring has the transmission piece that promotes the bumper bar.

Compared with the prior art, the utility model has the beneficial effects that:

1. the connecting ring is fixedly connected with the wiring terminal, the adjusting ring and the transition ring which are made of insulating materials are arranged on one side of the connecting ring, the inner cavity of the connecting ring is provided with the current conducting plate which is in contact with the wiring terminal, the other end of the current conducting plate is provided with the clamping plate which is used for clamping the conducting wire, the clamping plate is pressed, the conducting wire is connected with the wiring terminal by jacking the inner wall of the clamping plate, and compared with the fixation by using screws, the operation process is simplified without using a screwdriver with the type corresponding to the screws;

2. set up the connecting plate with the current conducting plate flexible coupling in addition, the connecting plate keeps in contact with the terminal in real time, avoids appearing contact failure's the condition, for directly using screwed connection wire and terminal, improves the security of using effectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the coupling mechanism of the present invention.

Fig. 3 is a schematic structural diagram of an adjusting block in the utility model.

In the figure: 1. a binding post; 11. a limiting hole; 2. a wire; 3. a connecting mechanism; 31. a connecting ring; 32. an adjusting ring; 33. a transition ring; 34. a transmission block; 35. a bumper; 36. inserting grooves; 37. a second spring; 38. a limiting rod; 39. a splint; 310. a guide block; 311. a guide groove; 312. an adjusting block; 313. a connecting plate; 314. a conductive plate; 315. a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-3, the utility model provides an electrical connector for contacting electrical components, comprising a binding post 1 communicated with an electrical appliance and a lead 2 for signal transmission, wherein the side wall of the binding post 1 is provided with a limiting hole 11.

The axis one end of terminal 1 is provided with coupling mechanism 3, and coupling mechanism 3 includes the go-between 31 with terminal 1 outer wall slip grafting, and the cavity that supplies go-between 31 grafting is seted up to the axial one end of go-between 31, can be applicable to not unidimensional terminal 1 and use.

An adjusting ring 32 is rotatably mounted at one axial end of the connecting ring 31, the axis of the adjusting ring 32 is coincident with the axis of the connecting ring 31, and the adjusting ring 32 can rotate along the axis of the connecting ring 31.

The other end of the adjusting ring 32 is rotatably provided with a transition ring 33, the axis of the transition ring 33 is overlapped with the axis of the adjusting ring 32, wherein the connecting ring 31, the adjusting ring 32 and the transition ring 33 are all made of insulating materials, and the use safety is improved.

The inner cavity of the connection ring 31 is slidably provided with a conductive plate 314 for pressing the terminal 1, the conductive plate 314 is a T-shaped conductive plate, and one end of the conductive plate 314 is in contact with the terminal 1 to realize the communication between the conductive plate 314 and the terminal 1.

The other end of the conductive plate 314 extends to the inner cavity of the transition ring 33 and is fixedly provided with a clamping plate 39 for clamping the lead 2, the clamping plate 39 is made of elastic and conductive metal, and the lead 2 with the insulating layer stripped is clamped through the clamping plate 39 to realize the communication between the lead 2 and the binding post 1.

When the wire 2 needs to be fixed, the connecting ring 31 is firstly inserted into the terminal 1 until the conductive plate 314 contacts with the terminal 1, the wire 2 is inserted into the inner cavity of the transition ring 33, the connecting part of the wire 2 is positioned between the two clamping plates 39, the clamping plates 39 are pressed, the wire 2 is pressed through the inner walls of the clamping plates 39 to realize the connection between the wire 2 and the terminal 1, and compared with the screw fixation, a screwdriver with the type corresponding to the screw is not needed, so that the operation flow is simplified.

Furthermore, the inner cavity of the adjusting ring 32 is connected with an adjusting block 312 through the matching of internal and external threads, the inner wall of the adjusting block 312 is in sliding fit with the outer wall of the clamping plate 39, one end of the adjusting block 312 is in a frustum shape, a frustum-shaped groove for the sliding of the adjusting block 312 is formed in the inner cavity of the transition ring 33, the adjusting block 312 is fed along the axis of the adjusting ring 32, the outer wall of the clamping plate 39 is pressed through the inner wall of the adjusting block 312, and finally the lead 2 between the two clamping plates 39 is clamped and fixed.

One end of the adjusting block 312 extends to the inner cavity of the transition ring 33 and is fixedly provided with the guide block 310, the inner cavity of the transition ring 33 is provided with a guide groove 311, the outer wall of the guide block 310 is in sliding fit with the inner wall of the guide groove 311, the guide groove 311 provides a sliding space for the guide block 310, and the adjusting block 312 can be limited to be fed only along the axis of the transition ring 33 by matching the guide groove 311 and the guide block 310.

When the wire 2 needs to be clamped and fixed, the transition ring 33 is firstly kept fixed, the adjusting ring 32 is rotated at the same time, the adjusting block 312 is driven to feed along the axis of the transition ring 33 by utilizing the thread transmission principle, the effect of clamping the wire 2 is achieved by jacking the outer wall of the clamping plate 39, the wire 2 is fixed by rotating the adjusting ring 32, a screwdriver with a corresponding model is avoided, and the wire clamping device is simple and practical.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1:

the end of the conductive plate 314 far away from the clamping plate 39 is fixedly provided with a first spring 315, the first spring 315 is a metal conductor and can play a role in connection and conduction, and the conductive plate 314 provides a mounting acting point for the first spring 315.

The other end of the first spring 315 is fixedly provided with a connecting plate 313, the first spring 315 realizes flexible connection between the connecting plate 313 and the conductive plate 314, and the connecting plate 313 and the conductive plate 314 are connected through the first spring 315 to realize current conduction between the connecting plate 313 and the conductive plate 314.

The outer wall of connecting plate 313 closely laminates with the axial end of terminal 1, promotes connecting plate 313 in real time through the elasticity of first spring 315 for connecting plate 313 keeps in real time and terminal 1 contact, avoids appearing contact failure's the condition, for directly using screw connecting wire 2 and terminal 1, improves the security of using effectively.

Further, the inner cavity of the connecting ring 31 is slidably mounted with the limiting rod 38, and the connecting ring 31 provides a mounting and sliding space for the limiting rod 38.

The tip of the limiting rod 38 penetrates through the inner wall of the connecting ring 31 and extends to the inner cavity of the limiting hole 11, and after the wiring terminal 1 is plugged with the connecting ring 31, the limiting rod 38 is plugged with the limiting hole 11 through sliding, so that the wiring terminal 1 and the connecting ring 31 are fixedly connected.

The inner wall fixed mounting of go-between 31 has second spring 37, and the other end of second spring 37 and the outer wall fixed connection of gag lever post 38, second spring 37 promote gag lever post 38 in real time for gag lever post 38 and spacing hole 11 keep the state of pegging graft in real time, improve the stability that go-between 31 and terminal 1 are connected, for using the screw fixation, can not appear not hard up situation along with the use, further improve the security of using.

Further, the inner chamber slidable mounting of transition ring 33 has bumper 35, and the inner chamber fixed mounting of adjustable ring 32 has the inserting groove 36 that supplies bumper 35 to peg graft, slides bumper 35 and pegs graft with inserting groove 36 until bumper 35, and adjustable ring 32 is fixed for transition ring 33 this moment, avoids adjustable ring 32 to appear wire 2 connection not hard up for transition ring 33 antiport, and then reaches the effect that improves connection stability.

The axial one end fixed mounting of bumper 35 has the magnet piece, and the inner chamber fixed mounting of transition ring 33 has the transmission piece 34 that promotes bumper 35, and transmission piece 34 is common magnet, and the magnet piece is the same with the one side magnetic pole that transmission piece 34 is close to each other, utilizes the magnetic force of mutual repulsion for bumper 35 keeps in real time pegging graft with inserting groove 36.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electrical connector for contacting electrical components, comprising a terminal (1) communicating with an electrical consumer and a conductor (2) for signal transmission, characterized in that: a limiting hole (11) is formed in the side wall of the binding post (1), and a connecting mechanism (3) is arranged at one end of the axis of the binding post (1);

coupling mechanism (3) include go-between (31) of pegging graft with terminal (1) outer wall slip, the axial one end of go-between (31) is rotated and is installed adjustable ring (32), the other end of adjustable ring (32) is rotated and is installed transition ring (33), the inner chamber slidable mounting of go-between (31) has current conducting plate (314) that are used for roof pressure terminal (1), the other end of current conducting plate (314) extends to the inner chamber and the fixed mounting of transition ring (33) and is used for pressing from both sides splint (39) of tight wire (2).

2. The electrical connector for contacting electrical components of claim 1, wherein the inner cavity of the adjusting ring (32) is connected with an adjusting block (312) through internal and external thread matching, the inner wall of the adjusting block (312) is in sliding fit with the outer wall of the clamping plate (39), one end of the adjusting block (312) extends to the inner cavity of the transition ring (33) and is fixedly provided with a guide block (310), the inner cavity of the transition ring (33) is provided with a guide groove (311), and the outer wall of the guide block (310) is in sliding fit with the inner wall of the guide groove (311).

3. An electrical connector for contacting electrical components as claimed in claim 2, wherein one end of the conductive plate (314) remote from the clamping plate (39) is fixedly provided with a first spring (315), the other end of the first spring (315) is fixedly provided with a connecting plate (313), and the outer wall of the connecting plate (313) is tightly attached to the axial end of the terminal post (1).

4. An electrical connector for contacting electrical components as claimed in claim 3, wherein the inner cavity of the connecting ring (31) is slidably mounted with a limiting rod (38), and the tip of the limiting rod (38) extends through the inner wall of the connecting ring (31) and extends to the inner cavity of the limiting hole (11).

5. An electrical connector for contacting electrical components as claimed in claim 4, wherein a second spring (37) is fixedly mounted on the inner wall of the connecting ring (31), and the other end of the second spring (37) is fixedly connected with the outer wall of the limiting rod (38).

6. An electrical connector for contacting electrical components, according to claim 2, wherein a safety rod (35) is slidably mounted in the inner cavity of the transition ring (33), an insertion groove (36) for inserting the safety rod (35) is fixedly mounted in the inner cavity of the adjusting ring (32), a magnet block is fixedly mounted at one axial end of the safety rod (35), and a driving block (34) for driving the safety rod (35) is fixedly mounted in the inner cavity of the transition ring (33).