CN111146607B

CN111146607B - Electronic connector

Info

Publication number: CN111146607B
Application number: CN201911289946.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Nantong Chenghong Precision Machinery Co ltd
Current assignee: COMTECH PRECISION ELECTRIC CO.,LTD.
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2021-04-09
Anticipated expiration: 2039-12-16
Also published as: CN111146607A

Abstract

The invention discloses an electronic connector which comprises a first main body, a second main body, a first connecting element, a lead, a power-on conductor and a second connecting element, wherein a connecting plate is fixed at the front end of the first main body, connecting fixing ports are formed in two ends of the connecting plate, a movable protective sheet is arranged in the middle of the connecting plate, a first through hole is formed in the movable protective sheet, the connecting plate is fixed at the front end of the second main body, a connecting head is fixedly arranged on the outer side of the connecting plate, a dismounting block is connected to the outer side of the connecting head, two ends of the dismounting block are connected with the connecting head through fixing screws, and a blocking piece is fixed on the inner side of the movable protective sheet. This electronic connector is provided with the activity protection piece at first main part front end, and expanding spring is installed to the inboard of activity protection piece simultaneously, can carry out effectual guard work to connecting the stitch under the condition that does not influence the normal connection work of this electronic connector, has guaranteed the security performance of connecting the stitch.

Description

Electronic connector

Technical Field

The invention relates to the technical field of connectors, in particular to an electronic connector.

Background

An electrical connector is a conductive device that bridges two conductors in a circuit so that current or signals can flow from one conductor to the other, and is also commonly referred to as a circuit connector. An electrical connector is a motor system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the circuits or electronic machines become the connector, i.e., the bridge between the two.

At present, electronic connectors are commonly used, and various electronic connectors are available on the market, and although the electronic connectors are widely used and are used in various types, some electronic connectors also have certain problems in use.

For example, in some electronic connectors, since most of the connecting pins of the electronic connectors are single and the connecting pins are protruded from the electronic connectors, during the process of connecting the electronic connectors to each other, the pins are easily deformed, and the electronic connectors cannot be used normally, and the mutual connection state between some electronic connectors is unstable and poor contact is easily caused.

Disclosure of Invention

The present invention is directed to provide an electronic connector, which solves the problems of the prior art that pins are easily deformed, and the electronic connector cannot be used normally, and the mutual connection state between the electronic connectors is unstable, and poor contact is easily caused.

In order to achieve the purpose, the invention provides the following technical scheme: an electronic connector comprises a first main body, a second main body, a first connecting element, a lead, a power-on conductor and a second connecting element, wherein a sealing plate is installed at the rear side of the first main body, a connecting plate is fixed at the front end of the first main body, connecting fixing ports are formed in two ends of the connecting plate, a movable protective sheet is arranged in the middle of the connecting plate, a first through hole is formed in the movable protective sheet, connecting pins are fixedly arranged on the inner side of the first through hole, a sealing plate is installed at the rear side of the second main body, the connecting plate is fixed at the front end of the second main body, a connector is fixedly arranged on the outer side of the connecting plate, a dismounting block is connected to the outer side of the connector, two ends of the dismounting block are connected with the connector through fixing screws, a second through hole is formed in the dismounting block, a blocking piece is fixed on the inner side of the movable protective sheet, the connector comprises a first main body and a second main body, wherein the first main body is fixedly provided with a first connecting element, the first connecting element is internally connected with a connecting pin, the second main body is fixedly connected with a second connecting element, the second connecting element is internally connected with a power-on conductor, the outer end of the power-on conductor is connected with a connecting clamping seat, the connecting clamping seat is located inside the connector, the front end of the connecting clamping seat is connected with a dismounting block, and the outer sides of the first connecting element and the second connecting element are fixedly connected with wires.

Preferably, the first main body and the second main body are both provided with a sealing plate and a connecting plate, and the sealing plate is detachably connected with the first main body and the second main body.

Preferably, the connecting and fixing ports on the connecting plates of the first main body and the second main body are correspondingly arranged, and 2 groups of the connecting and fixing ports are symmetrically arranged at two ends of the connecting plate.

Preferably, the front end of activity protection piece is groove structure, and the groove structure size of activity protection piece equals the front end size of dismouting piece to the connecting pin runs through the activity protection piece through first opening.

Preferably, the movable protection sheet forms a movable structure in the first main body through a telescopic spring, and the movable distance of the movable protection sheet is greater than the sum of the thicknesses of the connector and the dismounting block.

Preferably, the disassembly and assembly block is detachably connected with the connector through a fixing screw, and the size of the second through hole in the disassembly and assembly block is equal to that of the first through hole in the movable protection sheet.

Preferably, the separation blade and the movable protection blade are of an integrated structure, the distance between the 2 separation blades on the movable protection blade is greater than the length of the root of the connecting pin, and the length of the separation blade is smaller than the thickness of the root of the connecting pin.

Preferably, the connection clamping seat comprises a connection ring, a clamping elastic sheet, a fixed seat and a conductive connector, one end of the conductive connector is connected with a power-on conductor, the other end of the conductive connector is fixed with the fixed seat, the clamping elastic sheet is fixedly arranged on the outer side of the fixed seat, the outer end of the clamping elastic sheet is fixedly connected with the connection ring, and the outer side of the connection ring is connected with the dismounting block.

Preferably, the connection clamping seat is correspondingly provided with the inner side of the second through hole, the inner diameter of the connection ring is larger than that of the second through hole, and the front end of the connection clamping seat protrudes out of the connector.

Compared with the prior art, the invention has the beneficial effects that: the electronic connector;

(1) the sealing plates and the connecting plates are arranged on the first main body and the second main body, so that the electronic connector can be conveniently and stably and fixedly connected together, the first main body and the second main body can be conveniently and efficiently overhauled through the disassembly and assembly of the sealing plates, and the service performance of the device is improved;

(2) the movable protective sheet is arranged at the front end of the first main body, the movable protective sheet is provided with a first through hole, the connecting pins can penetrate through the movable protective sheet, meanwhile, the inner side of the movable protective sheet is provided with the telescopic spring, the movable protective sheet can move on the connecting pins, the connecting pins can be effectively protected under the condition that the normal connecting work of the electronic connector is not influenced, and the safety performance of the connecting pins is guaranteed;

(3) the connecting clamping seat is arranged at the front end of the second main body, and the stability of the connection state between the connecting clamping seat and the connecting pins can be enhanced through the arrangement of the clamping elastic sheet on the connecting clamping seat, so that the condition of poor contact after the electronic connector is connected can be effectively avoided;

(4) the disassembly and assembly block is arranged on the outer side of the connection clamping seat, the connection clamping seat can be conveniently replaced through disassembly and assembly work of the disassembly and assembly block, and therefore the durable connection and use of the second main body can be guaranteed, and the use value of the electronic connector is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of a first main body according to the present invention;

FIG. 2 is a schematic view of the overall structure of a second main body according to the present invention;

FIG. 3 is a schematic top view of the first body of the present invention;

FIG. 4 is a schematic top view of the first body of the present invention;

FIG. 5 is a schematic top view of a second body according to the present invention;

FIG. 6 is a top view of the first and second bodies of the present invention;

fig. 7 is a schematic view of the overall structure of the connection card holder of the present invention.

In the figure: 1. a first body; 2. a sealing plate; 3. a connecting plate; 4. connecting the fixed port; 5. a movable protective sheet; 6. a first port; 7. connecting pins; 8. a second body; 9. a connector; 10. disassembling and assembling the blocks; 11. a set screw; 12. a second port; 13. a baffle plate; 14. a tension spring; 15. a first connecting element; 16. a wire; 17. connecting the card holder; 1701. a connecting ring; 1702. clamping the elastic sheet; 1703. a fixed seat; 1704. a conductive joint; 18. an energizing conductor; 19. a second connecting element.

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.

Referring to fig. 1-7, the present invention provides a technical solution: an electronic connector comprises a first main body 1, a sealing plate 2, a connecting plate 3, a connecting fixed port 4, a movable protective sheet 5, a first through port 6, a connecting pin 7, a second main body 8, a connector 9, a dismounting block 10, a fixing screw 11, a second through port 12, a blocking piece 13, a telescopic spring 14, a first connecting element 15, a lead 16, a connecting clamping seat 17, a current-carrying conductor 18 and a second connecting element 19, wherein the sealing plate 2 is installed on the rear side of the first main body 1, the connecting plate 3 is fixed on the front end of the first main body 1, the connecting fixed port 4 is arranged at two ends of the connecting plate 3, the movable protective sheet 5 is arranged in the middle of the connecting plate 3, the first through port 6 is arranged on the movable protective sheet 5, the connecting pin 7 is fixedly arranged on the inner side of the first through port 6, the sealing plate 2 is installed on the rear side of the second main body 8, the connecting plate 3 is fixed on, and the outer side of the connecting plate 3 is fixedly provided with a connector 9, the outer side of the connector 9 is connected with a dismounting block 10, and the two ends of the dismounting block 10 are connected with the connecting head 9 through fixing screws 11, the dismounting block 10 is provided with a second through hole 12, the inner side of the movable protective sheet 5 is fixed with a blocking sheet 13, and the inner side of the blocking piece 13 is connected with a telescopic spring 14, a first connecting element 15 is fixedly arranged inside the first body 1, and the first connecting elements 15 are internally connected with the connecting pins 7, the second connecting elements 19 are fixedly connected with the inside of the second body 8, and the inside of the second connecting element 19 is connected with a current-carrying conductor 18, the outer end of the current-carrying conductor 18 is connected with a connecting clamping seat 17, and the connecting clamping seat 17 is positioned inside the connecting head 9, the front end of the connection clamping seat 17 is connected with the dismounting block 10, and the outer sides of the first connecting element 15 and the second connecting element 19 are fixedly connected with a lead 16.

All be provided with on first main part 1 and the second main part 8 and seal board 2 and connecting plate 3, and seal and be between board 2 and first main part 1 and the second main part 8 and dismantle the connection, both made things convenient for this electronic connector's connection work, can conveniently overhaul this electronic connector, improved this electronic connector's performance.

The connection fixing port 4 on the connecting plate 3 on the first main body 1 and the second main body 8 is correspondingly arranged, and the connection fixing port 4 is symmetrically provided with 2 groups at two ends of the connecting plate 3, so that the normal connection between the electronic connector and the outside can be ensured, and the electronic connector can be stably connected with each other.

The front end of activity protection piece 5 is groove structure, and the groove structure size of activity protection piece 5 equals the front end size of dismouting piece 10 to connecting stitch 7 runs through activity protection piece 5 through first opening 6, can make things convenient for the butt joint work between this electronic connector, also can improve the security performance of connecting between this electronic connector.

The movable protection piece 5 forms a movable structure in the first main body 1 through the telescopic spring 14, and the movable distance of the movable protection piece 5 is greater than the thickness sum of the connector 9 and the dismounting block 10, so that the adverse effect of the movable protection piece 5 on the connection work between the electronic connectors can be effectively avoided, and the normal connection work process between the electronic connectors is ensured.

The detachable connection is formed between the mounting and dismounting block 10 and the connector 9 through the fixing screw 11, the size of the second through hole 12 in the mounting and dismounting block 10 is equal to that of the first through hole 6 in the movable protection sheet 5, the connection member in the connector 9 can be conveniently overhauled and replaced, the long service life of the electronic connector is guaranteed, and therefore the use value of the electronic connector is improved.

Separation blade 13 and activity protection piece 5 between be the integral structure, and the distance between 2 separation blades 13 is greater than the length of connecting stitch 7 root on the activity protection piece 5 to separation blade 13's length is less than the thickness of connecting stitch 7 root, can guarantee the stable active condition of activity protection piece 5, has also avoided expanding spring 14 bad influence simultaneously, has improved the working property of activity protection piece 5.

Connect cassette 17 including go-between 1701, chucking shell fragment 1702, fixing base 1703 and conductive joint 1704, the one end of conductive joint 1704 is connected with circular telegram conductor 18, and the other end of conductive joint 1704 is fixed with fixing base 1703, the fixed chucking shell fragment 1702 that is provided with in the outside of fixing base 1703, and the outer end fixedly connected with go-between 1701 of chucking shell fragment 1702, and the outside of go-between 1701 is connected with dismouting piece 10, connect the inboard that cassette 17 corresponds to be provided with second through-hole 12, and the internal diameter of go-between 1701 is greater than the internal diameter of second through-hole 12, and the inside of connecting the front end protrusion connector 9 of cassette 17 can guarantee to connect cassette 17 and the stable connected state of connecting pin 7, can guarantee to connect cassette 17 and the normal connected state of circular telegram conductor 18 again, thereby guarantee the normal operating condition of this electronic.

The working principle of the embodiment is as follows: when using the electronic connector, first, according to fig. 1-2, the sealing plate 2 on the first body 1 and the second body 8 can be disassembled, the first connecting element 15 and the second connecting element 19 in the first body 1 and the second body 8 are disassembled to be electrically connected to different wires 16, and then the sealing plate 2 is sealed, so that the use preparation work of the first body 1 and the second body 8 is completed;

when the connection between the first body 1 and the second body 8 is performed, the first body 1 and the second body 8 can be held by hand, the connecting head 9 and the dismounting block 10 on the second body 8 are opposite to the movable protection sheet 5 on the first body 1, because the front side of the movable protection sheet 5 is a groove structure, the outer side of the dismounting block 10 can be just clamped in the movable protection sheet 5, so that the connecting head 9 and the dismounting block 10 can be quickly and safely connected to the inside of the first body 1 (as shown in fig. 6), meanwhile, the connecting pin 7 in the first body 1 can also be inserted into the connecting clamping seat 17 in the dismounting block 10, the clamping elastic piece 1702 on the connecting clamping seat 17 can be in a squeezing state to the connecting pin 7, so as to ensure the stability of the connection state of the connecting pin 7 and the connecting clamping seat 17, and finally, the first body 1 and the second body 8 are fixed together by connecting the fixing port 4 on the connecting plate 3, the connection work among the electronic connectors is finished, and finally, if the connected electronic connectors need to be fixed, the electronic connectors can also be fixed through the connecting fixing ports 4 on the connecting plate 3;

subsequently, if the electronic connector needs to be separated, the connecting plate 3 can be disassembled, so that the first main body 1 and the second main body 8 can be directly separated, and after the connecting head 9 and the dismounting block 10 are separated from the inside of the first main body 1, the movable protective sheet 5 is pushed to move to the outer end of the connecting pin 7 under the action of the expansion spring 14, so that the connecting pin 7 is hidden inside the first main body 1, and the connecting pin 7 is effectively protected (as shown in fig. 3-4);

in the using process of the electronic connector, if the situation of poor contact occurs, according to fig. 5-7, the connector 9 and the dismounting block 10 can be detached by the fixing screw 11, and then the connector 9 is taken out of the connector holder 17 to replace a new connector holder 17, and then the dismounting block 10 is mounted on the connector 9 again, so that the connector holder 17 is fixed in the connector 9 in a pressing manner, and the clamping spring piece 1702 is in a bending state under the pressing condition of the connector holder 17, so that the space between the clamping spring pieces 1702 is reduced, and after the connecting pin 7 is inserted into the connector holder 17, the clamping spring piece 1702 can be stably connected with the connecting pin 7, thereby avoiding the situation of poor contact;

this is done and not described in detail in this description, for example, the first connecting element 15, the wire 16, the current-carrying conductor 18 and the second connecting element 19 are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An electronic connector comprising a first body (1), a second body (8), a first connection element (15), a wire (16), an energizing conductor (18) and a second connection element (19), characterized in that: the sealing plate (2) is installed on the rear side of the first main body (1), the connecting plate (3) is fixed at the front end of the first main body (1), the connecting fixing ports (4) are formed in the two ends of the connecting plate (3), the movable protective sheet (5) is arranged in the middle of the connecting plate (3), the movable protective sheet (5) is provided with a first through hole (6), the connecting pins (7) are fixedly arranged on the inner side of the first through hole (6), the sealing plate (2) is installed on the rear side of the second main body (8), the connecting plate (3) is fixed at the front end of the second main body (8), the connector (9) is fixedly arranged on the outer side of the connecting plate (3) on the second main body (8), the outer side of the connector (9) is connected with the dismounting block (10), and the two ends of the dismounting block (10) are connected with the connector (9) through the fixing screws (, the dismounting block (10) is provided with a second through hole (12), the inner side of the movable protective sheet (5) is fixed with a blocking sheet (13), and the inner side of the baffle (13) is connected with a telescopic spring (14), a first connecting element (15) is fixedly arranged in the first main body (1), and the first connecting element (15) is internally connected with a connecting pin (7), the second body (8) is internally fixedly connected with a second connecting element (19), and the inside of the second connecting element (19) is connected with a current-carrying conductor (18), the outer end of the current-carrying conductor (18) is connected with a connecting clamping seat (17), and the connecting clamping seat (17) is positioned inside the connector (9), the front end of the connecting clamping seat (17) is connected with a dismounting block (10), and the outer sides of the first connecting element (15) and the second connecting element (19) are fixedly connected with a lead (16);

the detachable connection is formed between the disassembling and assembling block (10) and the connecting head (9) through a fixing screw (11), the size of a second through hole (12) in the disassembling and assembling block (10) is equal to that of a first through hole (6) in the movable protective sheet (5), the blocking sheet (13) and the movable protective sheet (5) are of an integrated structure, the distance between 2 blocking sheets (13) on the movable protective sheet (5) is larger than the length of the root of the connecting pin (7), the length of the blocking sheet (13) is smaller than the length of the root of the connecting pin (7), the connecting clamping seat (17) comprises a connecting ring (1701), a clamping elastic sheet (1702), a fixing seat (1703) and a conductive joint (1704), one end of the conductive joint (1704) is connected with an electrified conductor (18), the other end of the conductive joint (1704) is fixedly provided with the fixing seat (1703), and the clamping elastic sheet (1702) is fixedly arranged on the outer side of the fixing, and the outer end fixedly connected with go-between (1701) of chucking shell fragment (1702) to the outside of go-between (1701) is connected with dismouting piece (10), connect cassette (17) and correspond the inboard that sets up at second opening (12), and the internal diameter of go-between (1701) is greater than the internal diameter of second opening (12), and the front end of connecting cassette (17) is protruding the inside of connector (9).

2. An electronic connector according to claim 1, wherein: all be provided with on first main part (1) and second main part (8) and seal board (2) and connecting plate (3), and seal and be the detachable connection between board (2) and first main part (1) and second main part (8).

3. An electronic connector according to claim 1, wherein: the connecting and fixing ports (4) on the connecting plates (3) on the first main body (1) and the second main body (8) are correspondingly arranged, and 2 groups of the connecting and fixing ports (4) are symmetrically arranged at two ends of each connecting plate (3).

4. An electronic connector according to claim 1, wherein: the front end of activity protection piece (5) is groove structure, and the groove structure size of activity protection piece (5) equals the front end size of dismouting piece (10) to connecting stitch (7) run through activity protection piece (5) through first opening (6).

5. An electronic connector according to claim 1, wherein: the movable protection piece (5) forms a movable structure in the first main body (1) through the telescopic spring (14), and the movable distance of the movable protection piece (5) is larger than the sum of the thicknesses of the connector (9) and the dismounting block (10).