CN209344472U

CN209344472U - A kind of industrial electric connector

Info

Publication number: CN209344472U
Application number: CN201920392079.5U
Authority: CN
Inventors: 申宝生; 王恒军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-09-03
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a kind of industrial electric connectors, including the first shell and second housing, one end outer wall of first shell is provided with the first connection shell, one end outer wall of second housing is provided with the second connection shell, and first connection shell inner wall and second connection shell inner wall be connected through a screw thread conducting mechanism, the side inner wall of first shell is provided with the first conductive component, and first the side outer wall of shell be provided with plastic socket, there are three metal apertures for the inner wall grafting of plastic socket, one end of metal aperture is electrical connected with the first conductive component, the side inner wall of the second housing is provided with the second conductive component, and second conductive component the setting of side outer wall there are three metal needle.The utility model improves the service life of connector, can prevent from pulling between two electric wires, then improves stability when connector uses, and be hardly damaged, can prevent from fractureing between electric wire and the junction of connector.

Description

A kind of industrial electric connector

Technical field

The utility model relates to connector technique field more particularly to a kind of industrial electric connectors.

Background technique

Electric signal company is being carried out by connector between electric appliance in the industrial circles such as robot, industrial control equipment automatic control It connects, such as large-scale LED advertisement screen curtain is made of multiple small LED screens, and each small LED screen needs to connect group by electric signal It is shown at the LED advertisement for realizing big face, thus requires connector when connecting there can be no loosening to fall or be in contact bad, avoided Electrical equipment is damaged or can not work normally.

Through retrieving, Chinese Patent Application No. is the patent of CN201620003317.5, discloses a kind of industrial electric connection Device, including socket and plug.One of above-mentioned patent industrial electric connector has the disadvantage that

1, when in use, when connector is by axial force, the metal needle of connector can bear this axial direction to the connector Power then causes metal needle to easily snap off, and service life is low.

2, the connector is attached in the form of snap-fastener, when long-time in use, snap-fastener is easily damaged, is then caused Connective stability is poor.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of industrial electric proposed connects Connect device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of industrial electric connector, including the first shell and second housing, one end outer wall setting of first shell There is the first connection shell, one end outer wall of second housing is provided with the second connection shell, and the inner wall of the first connection shell and the second connection The inner wall of shell has been connected through a screw thread conducting mechanism, and the side inner wall of first shell is provided with the first conductive component, and The side outer wall of first shell is provided with plastic socket, and there are three metal aperture, one end of metal aperture for the inner wall grafting of plastic socket It is electrical connected with the first conductive component, the side inner wall of the second housing is provided with the second conductive component, and second is conductive The side outer wall setting of component is there are three metal needle, and metal needle is adapted with metal aperture, and the side outer wall of the second housing is set It is equipped with the second protective shell, and limited position mechanism is arranged in the side inner walls of the second protective shell, one end outer wall of the second housing is set The side outer wall of the side outer wall and the first shell that are equipped with locking shell, and lock shell is provided with retaining mechanism.

Further, the conducting mechanism includes conducting wire shell, and side outer wall one end of conducting wire shell is connected through a screw thread There is lock sleeve, rubber ring is filled between the side inner wall of lock sleeve and the side outer wall of conducting wire shell.

Further, the position-limit mechanism includes two limiting slots for being opened in the second protective shell side inner walls, and is moulded There are two positive stop keys for the side outer wall setting of material socket, and positive stop key and limiting slot are adapted.

Further, one end outer wall of first shell is provided with the first protective shell, and the first protective shell and second is protected Protective case is adapted.

Further, the retaining mechanism includes the annular ring for being opened in locking shell-side face outer wall, and the side of annular ring Inner wall slidably connects retainer plate, the fixed block for annular spread that there are two the side inner walls settings of retainer plate, annular ring Inner wall opens the square groove there are two annular spread, and square groove is adapted with fixed block.

Further, the retaining mechanism further includes having two sliding slots for being opened in the first shell side outer wall, and sliding slot Side inner wall be provided with card slot, card slot and fixed block are adapted.

The utility model has the following beneficial effects:

1, by setting position-limit mechanism, position-limit mechanism is set on the second protective shell and plastic socket, and connector is using When, when axial rotation occurs between two electric wires, position-limit mechanism can bear axial force suffered by metal needle, then prevent gold Belong to needle to fracture, improves the service life of connector.

2, by setting retaining mechanism, the first shell and locking shell on retaining mechanism is set, when connector when in use, Retaining mechanism can prevent from pulling between two electric wires, then improve stability when connector uses, and be hardly damaged.

3, by setting conducting mechanism, electric wire is fixed by conducting mechanism when being connected between electric wire and connector, then can It prevents from fractureing between electric wire and the junction of connector.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of industrial electric connector overall structure diagram；

Fig. 2 be the utility model proposes a kind of industrial electric connector plastic socket and the second protective shell structural representation Figure；

Fig. 3 be the utility model proposes a kind of industrial electric connector the first shell mechanism schematic diagram；

Fig. 4 be the utility model proposes a kind of industrial electric connector fixed ring schematic diagram.

In figure: the first shell of 1-, the first conductive component of 2-, 3- plastic socket, 4- metal aperture, 5- positive stop key, 6- first are protected Protective case, 7- sliding slot, 8- card slot, the connection of 9- first shell, 10- conducting wire shell, 11- lock sleeve, 12- rubber ring, 13- limiting slot, 14- gold It is solid to belong to needle, the second conductive component of 15-, the connection of 16- second shell, 17- second housing, the second protective shell of 18-, 19- locking shell, 20- Fixed circle, 21- fixed block, 22- square groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-4, a kind of industrial electric connector, including the first shell 1 and second housing 17, the one of the first shell 1 End outer wall is welded with the first connection shell 9, and one end outer wall of second housing 17 is welded with the second connection shell 16, and the first connection shell 9 Inner wall and second connection shell 16 inner wall be connected through a screw thread conducting mechanism, the side inner wall of the first shell 1 is welded with First conductive component 2, and the side outer wall of the first shell 1 is welded with plastic socket 3, there are three the inner wall grafting of plastic socket 3 Metal aperture 4, one end of metal aperture 4 are electrical connected with the first conductive component 2, and the side inner wall of second housing 17 is welded with second Conductive component 15, and the side outer wall welding of the second conductive component 15, there are three metal needle 14, metal needle 14 is suitable with 4 phase of metal aperture Match, the side outer wall of second housing 17 is welded with the second protective shell 18, and the side inner walls of the second protective shell 18 are provided with limit Mechanism, one end outer wall of second housing 17 is welded with locking shell 19, and locks the side outer wall of shell 19 and the side of the first shell 1 Outer wall is provided with retaining mechanism.

In the utility model, conducting mechanism includes conducting wire shell 10, and side outer wall one end of conducting wire shell 10 passes through screw thread It is connected with lock sleeve 11, rubber ring 12, limit are filled between the side inner wall of lock sleeve 11 and the side outer wall of conducting wire shell 10 Mechanism includes two limiting slots 13 for being opened in 18 side inner walls of the second protective shell, and the side outer wall of plastic socket 3 is arranged There are two positive stop key 5, positive stop key 5 and limiting slot 13 are adapted, and one end outer wall of the first shell 1 is welded with the first protective shell 6, and First protective shell 6 is adapted with the second protective shell 18, and retaining mechanism includes the annular ring for being opened in locking 19 side outer wall of shell, and The side inner walls of annular ring slidably connect retainer plate 20, and the side inner walls of retainer plate 20 are welded with the fixation of two annular spreads Block 21, the inner wall of annular ring opens the square groove 22 there are two annular spread, and square groove 22 is adapted with fixed block 21, locks machine Structure further includes having two sliding slots 7 for being opened in 1 side outer wall of the first shell, and the side inner wall of sliding slot 7 is provided with card slot 8, card Slot 8 and fixed block 21 are adapted.

Working principle: during installation, unloading conducting mechanism, conducting mechanism covered on electric wire, and by the one of two electric wires End is separately fixed on the first conductive component 2 and the second conductive component 15, then conducting mechanism is screwed in the first connection shell 9 and second It connects in shell 16, then squeezes rubber ring 12 in rotation lock fixed 11, so that rubber ring 12 is extruded in the outer wall of electric wire, then make electricity It is fixed between line and connector, when connection, will limiting slot 13 be directed at positive stop key 5 after metal needle 14 is inserted into metal aperture 4, at this time Fixed block 21 slides into sliding slot 7, after being completely combined, rotates retainer plate 20, is caught in fixed block 21 in card slot 8, thus will even Device is connect to fix.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of industrial electric connector, including the first shell (1) and second housing (17), which is characterized in that outside described first One end outer wall of shell (1) is provided with the first connection shell (9), and one end outer wall of second housing (17) is provided with the second connection shell (16), and the inner wall of the first connection shell (9) and the inner wall of the second connection shell (16) have been connected through a screw thread conducting mechanism, described The side inner wall of first shell (1) is provided with the first conductive component (2), and the side outer wall of the first shell (1) is provided with plastics Socket (3), the inner wall grafting of plastic socket (3) there are three metal aperture (4), one end of metal aperture (4) with the first conductive component (2) it is electrical connected, the side inner wall of the second housing (17) is provided with the second conductive component (15), and the second conductive component (15) side outer wall setting is there are three metal needle (14), and metal needle (14) is adapted with metal aperture (4), the second housing (17) side outer wall is provided with the second protective shell (18), and limited position mechanism is arranged in the side inner walls of the second protective shell (18), One end outer wall of the second housing (17) is provided with locking shell (19), and locks the side outer wall and the first shell of shell (19) (1) side outer wall is provided with retaining mechanism.

2. a kind of industrial electric connector according to claim 1, which is characterized in that the conducting mechanism includes conducting wire Shell (10), and side outer wall one end of conducting wire shell (10) has been connected through a screw thread lock sleeve (11), in the side of lock sleeve (11) Rubber ring (12) are filled between wall and the side outer wall of conducting wire shell (10).

3. a kind of industrial electric connector according to claim 1, which is characterized in that the position-limit mechanism includes to open up In two limiting slots (13) of the second protective shell (18) side inner walls, and there are two limits for the side outer wall setting of plastic socket (3) Position key (5), positive stop key (5) and limiting slot (13) are adapted.

4. a kind of industrial electric connector according to claim 1, which is characterized in that one end of first shell (1) Outer wall is provided with the first protective shell (6), and the first protective shell (6) is adapted with the second protective shell (18).

5. a kind of industrial electric connector according to claim 1, which is characterized in that the retaining mechanism includes being opened in The annular ring of shell (19) side outer wall is locked, and the side inner walls of annular ring slidably connect retainer plate (20), retainer plate (20) Side inner walls setting there are two the fixed block (21) of annular spread, the inner wall of annular ring opens the side there are two annular spread Shape slot (22), and square groove (22) is adapted with fixed block (21).

6. a kind of industrial electric connector according to claim 5, which is characterized in that the retaining mechanism further includes having out Set on two sliding slots (7) of the first shell (1) side outer wall, and the side inner wall of sliding slot (7) is provided with card slot (8), card slot (8) It is adapted with fixed block (21).