CN215989365U

CN215989365U - Tail clamping mechanism of electric connector

Info

Publication number: CN215989365U
Application number: CN202121318714.9U
Authority: CN
Inventors: 孙建国; 张健; 余佳
Original assignee: Taixing Hangyu Connector Co ltd
Current assignee: Taixing Hangyu Connector Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-03-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a tail clamping mechanism of an electric connector, relates to the technical field of electric connectors, and aims to solve the problem that a traditional tail clamping mechanism of the electric connector cannot clamp and fix a connecting wire quickly. The shell is matched with the lower clamping sleeve through the upper clamping sleeve, the connecting wire at the interface is quickly clamped and fixed, the phenomenon that the connecting wire shakes to influence signal transmission in the operation process of the electric connector is avoided, and the shell and the tail part of the electric connector are quickly installed and detached through the mutual matching of the clamping block and the clamping groove.

Description

Tail clamping mechanism of electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a tail clamping mechanism of an electric connector.

Background

An electrical connector generally refers to an intermediate transition device for connecting two wire harnesses, and the electrical connector performs electrical connection and signal transmission between devices, assemblies and assemblies, and systems and is a necessary basic element for forming a complete system. The traditional tail clamping mechanism of the electric connector can not clamp and fix a connecting wire quickly, poor contact is easily caused, signal transmission is affected, and quick mounting and dismounting can not be realized by a shell of the clamping mechanism and the tail of the electric connector, so that the tail clamping mechanism of the electric connector is provided.

SUMMERY OF THE UTILITY MODEL

The tail clamping mechanism of the electric connector provided by the utility model solves the problem that the traditional tail clamping mechanism of the electric connector cannot rapidly clamp and fix the connecting wire.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an electric connector's afterbody clamping mechanism, includes electric connector afterbody main part, two mounting grooves have been seted up to the outside circumference of electric connector afterbody main part, a plurality of coupling springs of inside fixedly connected with of mounting groove, coupling spring keeps away from the one end fixedly connected with L type clamp plate of electric connector afterbody main part axle center direction, fixedly connected with fixture block on the L type clamp plate, the right side of electric connector afterbody main part is equipped with the casing, the fixed cover in inside of casing is equipped with spacing disc, the right side below of spacing disc is equipped with the lower cutting ferrule of fixed connection inside the casing, the top of cutting ferrule is equipped with the cutting ferrule down, the inside cover of going up the cutting ferrule is equipped with adjusting screw, and adjusting screw runs through down the cutting ferrule, adjusting screw's top fixedly connected with adjust knob.

Preferably, the right end of the electric connector tail main body is fixedly connected with a binding post, the right side of the binding post is connected with a connecting wire, and the connecting wire penetrates through the limiting disc.

Preferably, the right side of the shell is provided with a wire outlet hole, and the connecting wire penetrates through the wire outlet hole.

Preferably, the top of the shell is provided with a movable hole, and the adjusting screw penetrates through the movable hole.

Preferably, the inner wall of the shell is symmetrically provided with two clamping grooves matched with the clamping blocks.

Preferably, the front surface of the adjusting screw is provided with a guide rod fixedly connected inside the shell, and the guide rod sequentially penetrates through the upper clamping sleeve and the lower clamping sleeve.

Preferably, the left side fixedly connected with slider of L type clamp plate, the spout has vertically been seted up to the left side cell wall of mounting groove, and slider sliding connection is in the inside of spout.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through installing the wiring terminal, the installing groove, the connecting spring, the electric connector tail main body, the sliding groove, the sliding block and other structures, after the connecting wire is inserted into the shell, the connecting wire at the interface is quickly clamped and fixed by regulating and controlling the distance between the upper clamping sleeve and the lower clamping sleeve, then the shell with the fixedly clamped connecting wire is pushed to one side close to the electric connector tail main body, and the connection between the electric connector tail main body and the shell is quickly realized through the mutual matching of the clamping block and the clamping groove.

Drawings

Fig. 1 is a front cross-sectional view of a rear clamping mechanism of an electrical connector according to the present invention prior to installation;

fig. 2 is a front cross-sectional view of an installed tail clamping mechanism of an electrical connector according to the present invention;

fig. 3 is a side cross-sectional view of the housing of the rear clamping mechanism of the electrical connector of the present invention;

fig. 4 is an external view of the housing of the tail clamping mechanism of the electrical connector according to the present invention.

In the figure: 1. a binding post; 2. mounting grooves; 3. a connecting spring; 4. an electrical connector tail body; 5. a chute; 6. a slider; 7. an L-shaped pressing plate; 8. a clamping block; 9. a ferrule is arranged; 10. adjusting a knob; 11. a lower ferrule; 12. adjusting the screw rod; 13. a limiting disc; 14. a housing; 15. a card slot; 16. a connecting wire; 17. a guide rod.

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.

Referring to fig. 1-4, the present solution provides an embodiment: the utility model provides an electric connector's afterbody clamping mechanism, including electric connector afterbody main part 4, two mounting grooves 2 have been seted up to electric connector afterbody main part 4's outside circumference, a plurality of coupling spring 3 of the inside fixedly connected with of mounting groove 2, coupling spring 3 keeps away from electric connector afterbody main part 4 axle center direction's one end fixedly connected with L type clamp plate 7, fixedly connected with fixture block 8 on the L type clamp plate 7, electric connector afterbody main part 4's right side is equipped with and is equipped with casing 14, the fixed cover in inside of casing 14 is equipped with spacing disc 13, the right side below of spacing disc 13 is equipped with fixed connection at the inside lower cutting ferrule 11 of casing 14, the top of lower cutting ferrule 11 is equipped with cutting ferrule 9, the inside cover of going up cutting ferrule 9 is equipped with adjusting screw 12, and adjusting screw 12 runs through cutting ferrule 11 down, adjusting screw 12's top fixedly connected with adjust knob 10.

In this embodiment, the right end of the tail body 4 of the electrical connector is fixedly connected with the terminal 1, the right side of the terminal 1 is connected with the connecting wire 16, and the connecting wire 16 penetrates through the limiting disc 13.

In this embodiment, the housing 14 has an outlet hole on the right side thereof, and the connecting wire 16 passes through the outlet hole.

In this embodiment, the top of the housing 14 is provided with a movable hole, and the adjusting screw 12 penetrates through the movable hole.

In this embodiment, two clamping grooves 15 matched with the clamping blocks 8 are symmetrically formed on the inner wall of the housing 14.

In this embodiment, the front surface of the adjusting screw 12 is provided with a guide rod 17 fixedly connected inside the housing 14, and the guide rod 17 sequentially penetrates through the upper cutting ferrule 9 and the lower cutting ferrule 11.

In this embodiment, the left side fixedly connected with slider 6 of L type clamp plate 7, the vertical spout 5 of having seted up of the left side cell wall of mounting groove 2, and slider 6 sliding connection is in the inside of spout 5.

According to the working principle, firstly, the left end of a connecting wire 16 is connected to a binding post 1, then the connecting wire 16 sequentially penetrates through a limiting disc 13, a lower cutting sleeve 11 and a wire outlet hole, then a shell 14 fixedly clamped with the connecting wire 16 is pushed to one side close to an electric connector tail body 4, so that a clamping block 8 enters the inside of a clamping groove 15, the electric connector tail body 4 is quickly connected with the shell 14, then an adjusting knob 10 is clockwise rotated, an adjusting screw rod 12 is controlled to clockwise rotate, an upper cutting sleeve 9 is controlled to descend, the connecting wire 16 is quickly clamped and fixed between the upper cutting sleeve 9 and the lower cutting sleeve 11, and a guide rod 17 plays a role in guiding; when needs are dismantled, anticlockwise rotation adjust knob 10 to control adjusting screw 12 anticlockwise rotation, thereby cutting ferrule 9 rises in the control, removes connecting wire 16 and presss from both sides tight fixed state, then simultaneously presses L type clamp plate 7 down, through compression coupling spring 3, controls fixture block 8 and descends to the inside of mounting groove 2, makes fixture block 8 break away from draw-in groove 15, then pulls casing 14 right, accomplishes the dismantlement fast.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The tail clamping mechanism of the electric connector comprises an electric connector tail main body (4) and is characterized in that two mounting grooves (2) are formed in the outer circumferential direction of the electric connector tail main body (4), a plurality of connecting springs (3) are fixedly connected to the inner portion of the mounting grooves (2), an L-shaped pressing plate (7) is fixedly connected to one end, away from the axis direction of the electric connector tail main body (4), of each connecting spring (3), a clamping block (8) is fixedly connected to each L-shaped pressing plate (7), a shell (14) is arranged on the right side of the electric connector tail main body (4), a limiting disc (13) is fixedly sleeved on the inner portion of each shell (14), a lower clamping sleeve (11) fixedly connected to the inner portion of each shell (14) is arranged below the right side of each limiting disc (13), an upper clamping sleeve (9) is arranged above each lower clamping sleeve (11), the inner sleeve of the upper clamping sleeve (9) is provided with an adjusting screw rod (12), the adjusting screw rod (12) penetrates through the lower clamping sleeve (11), and the top of the adjusting screw rod (12) is fixedly connected with an adjusting knob (10).

2. The rear clamping mechanism of the electrical connector as claimed in claim 1, wherein a terminal post (1) is fixedly connected to the right end of the rear body (4) of the electrical connector, a connecting wire (16) is connected to the right side of the terminal post (1), and the connecting wire (16) penetrates through the limiting disc (13).

3. The rear clamping mechanism of an electrical connector as claimed in claim 1, wherein the housing (14) has an outlet hole formed at a right side thereof, and the connecting wire (16) passes through the outlet hole.

4. The tail clamping mechanism of the electrical connector as claimed in claim 1, wherein a movable hole is formed at the top of the housing (14), and the adjusting screw (12) penetrates through the movable hole.

5. The rear clamping mechanism of an electrical connector according to claim 1, wherein the inner wall of the housing (14) is symmetrically provided with two clamping grooves (15) adapted to the clamping blocks (8).

6. The rear clamping mechanism of an electrical connector as claimed in claim 1, wherein the front surface of the adjusting screw (12) is provided with a guide rod (17) fixedly connected inside the housing (14), and the guide rod (17) penetrates through the upper ferrule (9) and the lower ferrule (11) in sequence.

7. The tail clamping mechanism of the electrical connector as claimed in claim 1, wherein a sliding block (6) is fixedly connected to the left side of the L-shaped pressing plate (7), a sliding slot (5) is vertically formed in the left side slot wall of the mounting slot (2), and the sliding block (6) is slidably connected inside the sliding slot (5).