CN213124914U

CN213124914U - Fixing device for wire harness connector

Info

Publication number: CN213124914U
Application number: CN202021424801.8U
Authority: CN
Inventors: 徐加明; 朱陆凤; 孙启; 李水能
Original assignee: Xuancheng Luxshare Precision Industry Co Ltd
Current assignee: Xuancheng Luxshare Precision Industry Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-04
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a pencil connector technical field, concretely relates to pencil connector fixing device, including male joint and female joint, the male joint includes shell one, the slot has been seted up to a shell side, the three metal plug of slot fixedly connected with, the spout has all been seted up to two sides of slot, two springs of spout fixedly connected with are two, two fixedly connected with fixture blocks of spring. The utility model discloses in, through two fixedly connected with fixture blocks of spring, under the effect of spring two, the fixture block can block female plug, with public plug and female plug fixed connection, fixture block fixedly connected with pinion rack, the rotation axostylus axostyle can drive the fixture block and remove into the spout, can separate public plug and female plug, and convenient grafting and separation can insert metal wiring shell one and metal wiring shell two with the electric wire, rotate screw pole one and screw pole two, can make line ball pole one push down the copper line with line ball pole two, and the wiring step is simple, convenient.

Description

Fixing device for wire harness connector

Technical Field

The utility model relates to a pencil connector technical field, concretely relates to pencil connector fixing device.

Background

A wire harness connector is one of terminals, and the connector is also called a plug connector and consists of a plug and a socket. The connector is a relay station of a wiring harness in an automobile circuit, and can be used for connecting each electric appliance and electronic equipment of an automobile to realize electric connection or signal transmission. The wiring harness connector can improve the production process, the terminal of the wiring harness connector simplifies the assembly process of electronic products, the mass production process is also simplified, the wiring harness connector is convenient to maintain, if a certain electronic component fails, the failed component can be quickly replaced when the connector is installed, the wiring harness connector has the advantage of being convenient to upgrade, the component can be updated when the connector is installed, the old component is replaced by the new and more perfect component, the wiring harness connector can improve the design flexibility, and when the wiring terminal connector is used, engineers design and integrate new products and form a system by using the components, the wiring harness connector has greater flexibility.

When using, the existing wire harness connector is directly inserted into the socket by the plug, so the wire harness connector is provided with a device for fixedly connecting the plug and the socket, the plug is inserted into the socket and then fixed by the plug and the socket, the operation is complex, the plug is not easy to be pulled out of the socket, and meanwhile, the wiring of most connectors is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a wiring harness connector fixing device, through fixture block and spout sliding connection, under the effect of spring two, the fixture block can block female plug, can accomplish automatically after pegging graft and fix, it can the fixture block move into the spout to rotate the axostylus axostyle, at this moment can separate public plug and female plug, convenient grafting and separation, can insert metal wiring shell one with metal wiring shell two with exposed copper line, rotate screw pole one and screw pole two, can make wire pole one push down the copper line with wire pole two, the wiring step is simple, and convenient operation.

The purpose of the utility model can be realized by the following technical scheme:

a fixing device of a wiring harness connector comprises a male connector and a female connector, wherein the male connector comprises a first shell, a slot is arranged on one side surface of the shell, three metal plugs are fixedly connected with the slot, the metal plugs can transmit electric signals, the two side surfaces of the slot are both provided with sliding grooves, the sliding grooves are fixedly connected with two springs II, the two springs II are fixedly connected with clamping blocks, under the action of the second spring, the clamping blocks can extend into the inserting grooves, the clamping blocks are in sliding connection with the sliding grooves, toothed plates are fixedly connected to the tops of the opposite side surfaces of the two clamping blocks, the toothed plates are in sliding connection with the first shell, the two toothed plates are in meshed connection with gears, the two toothed plates can move towards two sides by rotating the gears, thereby driving the clamping block to move into the sliding groove, the gear is fixedly sleeved with a shaft lever, the shaft lever can drive the gear to rotate, and the shaft lever is rotationally connected with the shell;

the three metal plugs are fixedly connected with a first metal wiring shell, the first metal wiring shell can be connected with an electric wire, the first metal wiring shell is fixedly connected with a first shell, the top of one side wall of the first metal wiring shell is connected with a first wire pressing rod in a sliding mode, the first wire pressing rod can press the electric wire inserted into the first metal wiring shell, the three first wire pressing rods are fixedly connected with a first connecting plate, the first connecting plate is connected with the first shell in a sliding mode, two ends of the first connecting plate are connected with first screw rods in a screwing mode, the first connecting plate can move downwards by rotating the first screw rods, the first wire pressing rods are driven to move downwards to press the electric wire, and the first screw rods are connected with the first shell in a rotating mode;

the slot sliding connection has female joint, female joint includes shell two, two sides of shell correspond fixture block position department and have all seted up the draw-in groove, and the fixture block can block into the draw-in groove, with male joint and female joint fixed connection, shell two corresponds three metal plug position department fixedly connected with three metal wiring shell two, two lateral wall top sliding connection of metal wiring shell have line ball pole two, and line ball pole two can push down the electric wire that inserts metal wiring shell two, and is three two top fixedly connected with connecting plate two of line ball pole, connecting plate two and two sliding connection of shell, two both ends of connecting plate all close soon are connected with screw pole two, rotate screw pole two and can make connecting plate two move down to drive line ball pole two and move down and push down the electric wire, screw pole two rotates with shell two and is connected.

Further, the method comprises the following steps: the slot is located the lower part fixedly connected with two springs one of metal plug, two springs one fixedly connected with push pedal.

Further, the method comprises the following steps: the shaft lever and the two first screw rods are fixedly connected with a first knob and a second knob respectively at one ends of the first shell, the two second screw rods are fixedly connected with a third knob at one ends of the second shell, and the first knob, the second knob and the third knob are convenient for rotating the shaft lever, the first screw rods and the second screw rods.

Further, the method comprises the following steps: the cross section profile of the metal plug is the same as the inner profile of the cross section of the metal wiring shell II, so that the metal plug can be conveniently inserted into the metal wiring shell II to transmit electric signals.

Further, the method comprises the following steps: the first shell, the first connecting plate, the second shell and the second connecting plate are all made of insulating materials, so that electric leakage and electric shock accidents are avoided.

Further, the method comprises the following steps: the length of the metal plug is smaller than the width of the slot, so that the metal plug is prevented from being accidentally collided to be damaged.

The utility model has the advantages that:

1. the metal plug is fixedly connected with the slot through the slot, the sliding groove is formed in the side face of the slot, the spring II is fixedly connected with the sliding groove, the clamping block is fixedly connected with the clamping block, the clamping block is in sliding connection with the sliding groove, the male plug and the female plug can be directly and mutually inserted, the female plug can be clamped by the clamping block under the action of the spring II, the male plug and the female plug are fixedly connected, the insertion is convenient, the fixing can be automatically completed after the insertion, the clamping block is fixedly connected with the toothed plates, the toothed plates are meshed and connected with the gear, the gear is fixedly sleeved with the shaft rod, the two toothed plates can be moved towards two sides by rotating the shaft rod, the clamping block is driven to move into the sliding groove, the male plug and the female plug can be separated conveniently at the moment, the male plug and the female plug are conveniently separated, the spring I is fixedly connected with, the male plug and the female plug can be separated more conveniently;

2. through metal plug fixedly connected with metal wiring shell one, metal wiring shell sliding connection has line ball pole one, line ball pole one fixedly connected with connecting plate one, connecting plate one closes soon and is connected with screw pole one, can insert metal wiring shell one with exposed copper line, rotate screw pole one, can drive connecting plate one and line ball pole one and move downwards, push down the copper line, can accomplish the wiring of male joint, two sliding connection line ball pole two of metal wiring shell, two fixedly connected with connecting plate two of line ball pole, two of connecting plate close soon and are connected with screw pole two, can insert metal wiring shell two with exposed copper line, rotate screw pole two, drive connecting plate two and line ball pole two and move downwards, push down the copper line, accomplish the wiring of female joint, the wiring step is simple, and convenient operation.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a harness connector fixing device of the present invention;

fig. 2 is a schematic structural view of a male connector of the fixing device of the wire harness connector of the present invention;

fig. 3 is a schematic view of the internal structure of the male connector of the fixing device of the wire harness connector of the present invention;

fig. 4 is a schematic view of the internal structure of the male connector back of the fixing device of the wire harness connector of the present invention;

fig. 5 is a schematic view of a female terminal structure of a fixing device of a harness connector according to the present invention;

fig. 6 is a schematic view of the internal structure of the female connector of the fixing device for a wire harness connector of the present invention.

In the figure: 100. a male connector; 101. a metal plug; 102. pushing the plate; 103. a first spring; 104. a first shell; 105. a first knob; 106. a second knob; 107. a chute; 108. a shaft lever; 109. a gear; 110. a toothed plate; 111. a slot; 112. a clamping block; 113. a second spring; 114. a first screw rod; 115. a first wire pressing rod; 116. a first metal wiring shell; 117. a first connecting plate; 200. a female joint; 210. a third knob; 220. a card slot; 230. a second metal wiring shell; 240. a second shell; 250. a second screw rod; 260. a second wire pressing rod; 270. and a second connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a harness connector fixing device includes a male connector 100 and a female connector 200, the male connector 100 includes a first housing 104, a slot 111 is formed on a side surface of the first housing 104, the slot 111 is fixedly connected with three metal plugs 101, the metal plugs 101 can transmit electrical signals, a sliding slot 107 is formed on each of two side surfaces of the slot 111, the sliding slot 107 is fixedly connected with two springs 113, the two springs 113 are fixedly connected with a latch 112, the latch 112 can extend into the slot 111 under the action of the springs 113, the latch 112 is slidably connected with the sliding slot 107, a toothed plate 110 is fixedly connected to a top of each of two opposite side surfaces of the two latches 112, the toothed plate 110 is slidably connected with the first housing 104, the two toothed plates 110 are engaged with a gear 109, the gear 109 can move the two toothed plates 110 to both sides by rotating the gear 109, thereby driving the latch 112 to move into the sliding slot 107, the shaft rod 108 can drive the gear 109 to rotate, and the shaft rod 108 is rotationally connected with the first shell 104;

the three metal plugs 101 are fixedly connected with a first metal wiring shell 116, the first metal wiring shell 116 can be connected with an electric wire, the first metal wiring shell 116 is fixedly connected with a first shell 104, the top of the side wall of the first metal wiring shell 116 is slidably connected with a first wire pressing rod 115, the first wire pressing rod 115 can press the electric wire inserted into the first metal wiring shell 116, the first three wire pressing rods 115 are fixedly connected with a first connecting plate 117, the first connecting plate 117 is slidably connected with the first shell 104, two ends of the first connecting plate 117 are respectively screwed and connected with a first screw rod 114, the first connecting plate 117 can move downwards by rotating the first screw rod 114, so that the first wire pressing rod 115 is driven to move downwards to press the electric wire, and the first screw rods 114 are rotatably connected with the first shell 104;

the slot 111 is slidably connected with a female connector 200, the female connector 200 comprises a second housing 240, the two side surfaces of the second housing 240 are respectively provided with a clamping groove 220 corresponding to the position of the clamping block 112, the clamping block 112 can be clamped into the clamping groove 220 to fixedly connect the male connector 100 with the female connector 200, the positions of the second housing 240 corresponding to the three metal plugs 101 are fixedly connected with a second metal wiring shell 230, the top of the side wall of the second metal wiring shell 230 is slidably connected with a second wire pressing rod 260, the second wire pressing rod 260 can press wires inserted into the second metal wiring shell 230, the top of the second three wire pressing rods 260 is fixedly connected with a second connecting plate 270, the second connecting plate 270 is slidably connected with the second housing 240, two ends of the second connecting plate 270 are respectively screwed with a second screw rod 250, and the second connecting plate 270 can move downwards, thereby driving the second lead screw 260 to move downward to press the wire, and the second lead screw 250 is rotatably connected with the second housing 240.

The slot 111 is fixedly connected with two springs one 103 at the lower part of the metal plug 101, and the two springs one 103 are fixedly connected with the push plate 102. The first knob 105 and the second knob 106 are fixedly connected to one ends of the shaft rod 108 and the first two lead screws 114, which are located outside the first shell 104, respectively, the third knob 210 is fixedly connected to one ends of the second two lead screws 250, which are located outside the second shell 240, and the first knob 105, the second knob 106 and the third knob 210 facilitate rotation of the shaft rod 108, the first lead screws 114 and the second lead screws 250. The cross-sectional profile of the metal plug 101 is the same as the inner cross-sectional profile of the second metal wiring shell 230, so that the metal plug 101 can be inserted into the second metal wiring shell 230 conveniently to transmit electric signals. The first shell 104, the first connecting plate 117, the second shell 240 and the second connecting plate 270 are all made of insulating materials, so that electric leakage and electric shock accidents are avoided. The length of the metal plug 101 is smaller than the width of the slot 111, so that the metal plug 101 is prevented from being accidentally collided with and damaged by the metal plug 101.

When the device is used, the first knob 105 is rotated to move the latch 112 into the sliding groove 107, and then the push plate 102 can push the female connector 200 away from the male connector 100 under the action of the first spring 103, so that the male connector 100 and the female connector 200 can be separated conveniently.

The working principle is as follows: when the device is used, bare copper wires are inserted into the first metal wiring shell 116 and the second metal wiring shell 230, then the second knob 106 and the third knob 210 are rotated to respectively drive the first lead screw 114 and the second lead screw 250 to rotate, the first connecting plate 117 and the second connecting plate 270 are driven to move downwards, the first wire pressing rod 115 and the second wire pressing rod 260 press the copper wires, the wiring of the male connector 100 and the female connector 200 is completed, the male connector 100 and the female connector 200 are plugged, the fixture block 112 is clamped into the clamping groove 220 under the action of the second spring 113, the male connector 100 and the female connector 200 are fixedly connected, when the male connector 100 and the female connector 200 need to be separated, the first knob 105 is rotated to move two sides of the two toothed plate 110 boxes and drive the fixture block 112 to move out of the clamping groove 220, at the moment, the push plate 102 pushes the female connector 200 outwards under the action of the first spring 103 to separate the male connector 100 from the female connector 200, and when the wiring needs to be reconnected, the first knob 106 and the third knob 210 rotate the first wire pressing, then, a new copper wire is inserted into the first metal wiring shell 116 and the second metal wiring shell 230, and the second knob 106 and the third knob 210 are rotated again, so that the first wire pressing rod 115 and the second wire pressing rod 260 press the copper wire.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The wiring harness connector fixing device comprises a male connector (100) and a female connector (200), and is characterized in that the male connector (100) comprises a first shell (104), a slot (111) is formed in the side surface of the first shell (104), three metal plugs (101) are fixedly connected to the slot (111), sliding grooves (107) are formed in two side surfaces of the slot (111), two springs (113) are fixedly connected to the sliding grooves (107), clamping blocks (112) are fixedly connected to the springs (113), the clamping blocks (112) are slidably connected to the sliding grooves (107), toothed plates (110) are fixedly connected to the tops of opposite side surfaces of the two clamping blocks (112), the toothed plates (110) are slidably connected to the first shell (104), two toothed plates (110) are connected with gears (109) in a meshing manner, and the gears (109) are fixedly sleeved with shaft levers (108), the shaft rod (108) is rotationally connected with the first shell (104);

the three metal plugs (101) are fixedly connected with a first metal wiring shell (116), the first metal wiring shell (116) is fixedly connected with a first shell (104), the top of the side wall of the first metal wiring shell (116) is slidably connected with a first wire pressing rod (115), the three first wire pressing rods (115) are fixedly connected with a first connecting plate (117), the first connecting plate (117) is slidably connected with the first shell (104), two ends of the first connecting plate (117) are rotatably connected with a first screw rod (114), and the first screw rod (114) is rotatably connected with the first shell (104);

slot (111) sliding connection has female joint (200), female joint (200) includes two shells (240), draw-in groove (220) have all been seted up to two sides of two shells (240) corresponding fixture block (112) position department, two shells (240) correspond three metal plug (101) position department fixedly connected with three metal wiring shell two (230), two (230) lateral wall tops sliding connection line ball pole two (260), it is three line ball pole two (260) top fixedly connected with connecting plate two (270), two (270) of connecting plate and two shells (240) sliding connection, two (270) both ends of connecting plate all close soon are connected with two (250) of screw pole, two (250) of screw pole rotate with two shells (240) and are connected.

2. The harness connector fixing device as claimed in claim 1, wherein two springs one (103) are fixedly connected to the insertion groove (111) at the lower portion of the metal plug (101), and a push plate (102) is fixedly connected to the two springs one (103).

3. The harness connector fixing device as claimed in claim 1, wherein the shaft (108) and the first two screws (114) are fixedly connected with a first knob (105) and a second knob (106) respectively at the ends outside the first housing (104), and the third knob (210) is fixedly connected with the ends outside the second housing (240) at the two second screws (250).

4. A harness connector fixing device as claimed in claim 1, wherein the cross-sectional profile of the metal plug (101) is the same as the cross-sectional inner profile of the metal terminal housing two (230).

5. The harness connector fixing device as claimed in claim 1, wherein the first housing (104), the first connecting plate (117), the second housing (240) and the second connecting plate (270) are made of an insulating material.

6. A harness connector fixing device as claimed in claim 1 wherein the length of the metal plug (101) is less than the width of the slot (111).