CN115632263A - Industrial connector convenient to disassemble and assemble and assembling method - Google Patents

Abstract

The invention provides an industrial connector convenient to disassemble and assemble and an assembling method, wherein the industrial connector comprises a male head end and a female head end which can be mutually connected, the male head end comprises a plug shell, a first gland assembly and a plurality of female needles, the plug shell is provided with a plurality of female needle mounting holes, and the female needles are mounted in the female needle mounting holes and then are connected with the plug shell through the first gland assembly in a pressing mode and then are fixed; the female head end comprises a socket shell, a second gland assembly and a plurality of male pins, male pin mounting holes corresponding to the female pin mounting holes one to one are formed in the socket shell, and the male pins are pressed on the socket shell after the second gland assembly is connected with the socket shell. The invention can effectively solve the technical problems that the pin assembly efficiency is low, the male head end and the female head end are inconvenient to disassemble and easy to damage after being connected and connected, and the installation process is laborious and the installation efficiency is low when the connector is installed on the equipment installation plate in the prior art.

Description

Industrial connector convenient to disassemble and assemble and assembling method

Technical Field

The invention relates to the technical field of connectors, in particular to an industrial connector convenient to disassemble and assemble.

Background

The industrial connector mainly comprises a male head end and a female head end and is mainly used for realizing the connection of lines; be provided with female needle in the public head end, female head end is provided with public needle, when realizing connecting, is connected back public head end and female head end, can realize being connected of public needle and female needle.

The application numbers are: CN202021820799.6, the invention with publication number CN213026624U discloses a fixed mounting structure of an electric connector pin, which relates to the technical field of electric connectors and comprises an insulating mounting seat, wherein the insulating mounting seat is provided with a pin hole penetrating through an end face, the head end and the middle part of the pin hole are respectively provided with a head end ring platform and a middle ring platform in an inward protruding manner, and a positioning clamp spring sleeve for fixing the pin and preventing the pin from moving axially is coaxially arranged between the head end ring platform and the middle ring platform; the end surface of the middle ring head is fixedly provided with a convex block, the corresponding end part of the positioning clamp spring sleeve is provided with a notch matched with the convex block, the head end of the convex block along the axial direction of the pin inserting hole is smaller than the bottom end fixed with the middle ring, and when the end surface of the middle ring head is abutted against the corresponding end surface of the positioning clamp spring sleeve, the convex block and the notch are also abutted correspondingly; this fixed mounting structure can effectively improve the life of contact pin mount pad, prevents that location jump ring cover from deviating from inefficacy.

The prior art connector mainly has the following defects:

firstly, when the connector in the prior art is connected, when the male head end and the female head end are provided with the contact pins (the male pin and the female pin), the contact pins need to be pressed into the contact pin mounting holes, the contact pins are fixed through the arranged positioning clamp spring sleeves, and the assembly of the contact pins can be realized only by pressing when one contact pin (the male pin or the female pin) is assembled, so that the assembly is inconvenient and the assembly efficiency is low;

secondly, when the connector is installed on the equipment, the connector is installed on an installation window of an equipment installation plate in a common installation mode, and then the connector is fixed by using bolts or screws, so that the installation of the connector is realized; however, when the installation is performed, a plurality of screws or bolts need to be tightened, so that the installation process is time-consuming and labor-consuming, and the installation efficiency is low.

Thirdly, public head end and female head end are the majority when being connected, and the majority is that the mode of buckle and draw-in groove is connected, realizes the auto-lock after connecting through the mode of buckle and draw-in groove, and it is inconvenient to dismantle in later maintenance, need use special instrument just can loosen draw-in groove and buckle and take off, and the instrument majority that uses at present prizes for a style of calligraphy screwdriver, when adopting this kind of mode to prize, causes the damage of public head end and female head end easily.

Disclosure of Invention

The invention aims to provide an industrial connector convenient to disassemble and assemble and an assembling method thereof, which can effectively solve the technical problems that in the prior art, a contact pin is low in assembling efficiency, a male head end and a female head end are inconvenient to disassemble and easy to damage after being connected and connected, and when the connector is installed on an equipment installing plate, the installing process is laborious and the installing efficiency is low.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

an industrial connector convenient to disassemble and assemble comprises a male head end and a female head end which can be connected with each other, wherein the male head end comprises a plug shell, a first gland assembly and a plurality of female needles;

the female head end comprises a socket shell, a second gland assembly and a plurality of male pins, the socket shell is provided with male pin mounting holes corresponding to the female pin mounting holes one by one, and the male pins are pressed on the socket shell after the second gland assembly is connected with the socket shell; the socket shell is detachably connected with the plug shell.

Wherein the first gland component and the second gland component have the same structure and respectively comprise a gland and a plurality of elastic pressing pieces arranged on the gland,

the press cover is provided with a plurality of groups of jack structures, each jack structure comprises a tool hole and a jack hole, each jack hole corresponds to a male pin mounting hole and a female pin mounting hole which are arranged on the socket shell and the plug shell,

the elastic pressing piece is arranged at each plug wire hole and comprises a connecting part, a pressing part and an L-shaped bending part, the L-shaped bending part is connected with the connecting part to form a U-shaped structure with an opening corresponding to the tool hole, the upper end of the connecting part is connected with the gland, the connecting part is tangent to the inner wall of the plug wire hole, the pressing part is obliquely arranged, and the pressing part is obliquely inclined towards the axis direction of the plug wire hole; the side surfaces of the male needle and the female needle are provided with step platform structures corresponding to the pressing parts.

Preferably, the L-shaped bending portion is provided with a guide slope toward one side of the connecting portion.

Wherein, connecting portion, portion and L type portion of bending and gland formula structure as an organic whole.

Preferably, the elastic pressing piece and the gland are made of elastic insulating materials.

Further optimize, the gland both sides equidistance is provided with a plurality of joint grooves, is provided with the joint arch that corresponds with the joint groove on plug housing and the socket shell, and the gland passes through joint groove and the protruding realization of joint to be connected of joint groove and joint with socket housing and plug shell.

And the plug shell and the socket shell are provided with limiting plates at positions close to the elastic pressing piece.

Further optimize, be provided with direction inclined plane A on the joint arch, the gland lateral wall is provided with the direction inclined plane B who corresponds with direction inclined plane A.

Wherein, the socket shell and the plug shell are both provided with a back barrier strip, a limit area is formed between the barrier strip and the clamping protrusion, and the barrier strip is provided with an elastic pad.

Wherein, the gland is provided with a yielding port connected with the tool hole.

Further optimize, connecting portion are provided with the arcwall face that can laminate with public needle or female needle lateral wall near wire insertion hole axis one side.

Wherein, the socket shell is provided with a slot, the plug shell is provided with an extension part which can be matched with the slot,

the plug comprises an extension part, a plug shell and a plug base, wherein the extension part and the plug shell are provided with a step-down groove, an elastic arm is arranged in the step-down groove and comprises a flat part and a vertical part, the flat part is vertically connected with the vertical part to form an L-shaped structure, and the vertical part is parallel to the side wall of the step-down groove after the flat part is connected with the side wall of the step-down groove;

a buckle bulge is arranged on one side of the vertical part, which is far away from the abdicating groove, and a guide inclined plane C is arranged on the buckle bulge; a clamping through groove corresponding to the clamping protrusion is formed in the socket shell; the vertical portion is provided with a pressing portion at the end portion of the same side as the buckle protrusion, and the pressing portion extends out of the yielding groove.

Further optimize, the elastic arm and the extension part are of an integrated structure.

Wherein, the socket shell and the plug shell are provided with lightening holes.

Further inject, be provided with the first direction inclined plane that direction inclined plane C corresponds on the slot.

Wherein, the slot bottom is provided with the rubber gasket, and after the plug shell and the socket shell cooperate, the extension portion tightly presses on the rubber gasket.

Further optimize, be provided with the elastic component between vertical portion and the groove of stepping down.

Wherein, the peripheral side surface of the socket shell is provided with at least two clamping structures,

the clamping structure comprises an elastic part, a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively arranged at two sides of the side surface of the socket shell, the first connecting part and the second connecting part are both provided with a limiting block, and the upper surface of the limiting block forms a limiting surface;

the elastic part is arranged above the first and second limiting parts and is obliquely arranged, after the upper end of the elastic part is connected with the industrial connector body, the side surface of the elastic part forms an oblique guide surface, one side of the lower end of the elastic part, which is close to the first and second limiting parts, is provided with a step, and a clamping area is formed between the step and the limiting block.

The clamping structures are two, and the two clamping structures are adjacently arranged or symmetrically arranged.

Preferably, the elastic part is provided with a plurality of steps which are connected together to form a stepped structure at the end part of the elastic part.

The socket comprises a socket shell, an elastic part, a groove and a supporting leg, wherein the groove is arranged on one side, connected with the socket shell, of the elastic part, the upper end of the elastic part is divided into a plurality of supporting legs by the groove, and the supporting legs are connected with the socket shell.

Wherein, the joint structure is three, and three joint structures are adjacent to each other.

Further optimize, the joint structure has four, sets up respectively on socket shell side all around.

The first and second limiting parts and the elastic part are integrated with the socket shell.

Further, the first and second limiting parts, the elastic part and the socket shell are made of insulating materials.

And an elastic cushion block is arranged at the position, close to the lower end of the elastic part, on the socket shell and is in contact with the elastic part.

The invention also discloses an industrial connector assembling method convenient for disassembly and assembly, which specifically comprises the following steps:

step 1, assembling a male head end and a female head end;

step 2, assembling the assembled male head end and the assembled female head end in the step 1 to form a complete industrial connector;

step 3, mounting the industrial connector on the equipment mounting plate;

in the step 1, the assembling methods of the male head end and the female head end are the same, and the specific assembling method of the male head end is as follows:

s101: sequentially placing a plurality of female pins in female pin mounting holes formed in the plug shell;

s102: the gland in the first gland assembly is clamped and matched with the plug shell, and the pressing part of the elastic pressing piece on the gland is pressed on the stepped platform structure on the female pin, so that the female pin can be pressed and fixed;

the specific steps of step 2 are as follows:

when the male head end is connected with the female head end, the plug shell and the socket shell are close to each other, so that the extension part on the socket shell is matched with the slot on the socket shell, and the male head end is matched with the female head end;

the specific steps of step 3 are as follows:

pass the installation window that sets up on the equipment mounting panel with socket shell, at this moment, the effect of spigot surface gets into the installation window on the elasticity portion, the inner wall contact of elasticity portion and installation window, and extrusion elasticity portion, make elasticity portion take place elastic deformation, elasticity portion is towards socket shell, treat equipment mounting panel terminal surface and the spacing face contact back on the stopper, at this moment, the equipment mounting panel just is located the clamping area and is distinguished, elasticity portion makes step and equipment mounting panel block after reseing to kick-back, so can realize the installation of connector.

Compared with the prior art, the invention has the following beneficial effects:

the quick assembly of the male needle and the female needle can be realized in practical use, the press mounting of the female needle is realized after the first gland assembly is matched with the plug shell, meanwhile, the press mounting of the male needle is realized after the second gland assembly is matched with the socket shell, and under the action of the first gland assembly and the second gland assembly, the disposable whole press mounting of the male needle or the female needle can be realized, so that the quick fixation of the male needle or the female needle can be realized, and the assembly efficiency is improved;

meanwhile, the socket shell and the plug shell are connected after the arranged extending part is matched with the slot, the elastic arm is installed through the arranged abdicating groove, when the socket is assembled, the extending part is inserted into the slot, the elastic arm deforms after being pressed and extruded, and the automatic locking of the plug shell and the socket shell can be realized after the buckle bulge is matched with the clamping through groove on the socket shell; according to the plug and socket shell, the pressing part is arranged at the end part of the vertical part, which is positioned on the same side as the buckle protrusion, and the pressing part extends out of the abdicating groove, so that the buckle protrusion is disengaged from the clamping through groove only by pressing the pressing part when maintenance is performed at the later stage, and the plug shell is pulled out in the direction away from the socket shell, so that the plug shell and the socket shell can be disengaged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention shown in fig. 1 with the first and second gland assemblies removed.

FIG. 3 is a schematic view of the present invention in assembled relation with an equipment mounting plate.

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention.

Fig. 5 is a front view of fig. 1 of the present invention.

Fig. 6 is a schematic view of the overall structure of the plug housing of the present invention.

Fig. 7 is a schematic view showing the press-fitting state of the gland assembly and the male and female pins according to the present invention.

Fig. 8 is a front view of fig. 7 of the present invention.

Fig. 9 is a schematic view of the overall structure of the first and second gland assemblies of the present invention.

Fig. 10 is an assembly view of the overall structure of the present invention.

Reference numerals are as follows:

101-male end, 102-female end, 103-plug shell, 104-first gland component, 105-female needle, 106-female needle mounting hole, 107-socket shell, 108-second gland component, 109-male needle, 110-male needle mounting hole, 111-slot, 112-extending part, 113-abdicating groove, 114-elastic arm, 115-flat part, 116-vertical part, 117-snap projection, 118-guide inclined plane C, 119-snap through groove, 120-pressing part, 121-jack structure, 122-tool hole, 123-jack hole, 124-elastic pressing part, 125-connecting part, 126-pressing part, 127-L type bending part, 128-U type structure, 129-step platform structure, 130-guide inclined plane, 131-snap groove, 132-snap projection, 133-limiting plate, 134-guide inclined plane A, 135-guide inclined plane B, 136-blocking strip, 137-abdicating hole, 138-lightening hole, 139-elastic cushion block, 140-supporting foot, 141-snap structure, 149-elastic clamping structure, 142-limiting part, 143-limiting block mounting plate, 151-window mounting plate, window mounting part, window limiting block mounting plate, and limiting block mounting part.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only used for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixed or detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise the first and second features being in direct contact, or the first and second features being in contact, not directly, but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. To simplify the disclosure of embodiments of the invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example one

Referring to fig. 1 to 10, the embodiment discloses an industrial connector convenient to disassemble and assemble, which includes a male end 101 and a female end 102 capable of achieving mutual connection, the male end 101 includes a plug housing 103, a first gland assembly 104 and a plurality of female pins 105, the plug housing 103 is provided with a plurality of female pin mounting holes 106, the female pins 105 are mounted in the female pin mounting holes 106 and then pressed by the first gland assembly 104 to connect with the plug housing 103, and then the female pins 105 are fixed; the female head end 102 comprises a socket shell 107, a second gland assembly 108 and a plurality of male pins 109, the socket shell 107 is provided with male pin mounting holes 110 corresponding to the female pin mounting holes 106 one by one, and the male pins 109 are pressed in the male pin mounting holes 110 on the socket shell 107 after the second gland assembly 108 is connected with the socket shell 107; the receptacle housing 107 is detachably connected to the plug housing 103;

the socket shell 107 is provided with a slot 111, the plug shell 103 is provided with an extending part 112 which can be matched with the slot 111, the extending part 112 and the plug shell 103 are provided with a yielding groove 113, an elastic arm 114 is arranged in the yielding groove 113, the elastic arm 114 comprises a flat part 115 and a vertical part 116, the flat part 115 and the vertical part 116 are vertically connected to form an L-shaped structure, and the vertical part 116 is parallel to the side wall of the yielding groove 113 after the flat part 115 and the side wall of the yielding groove 113 are connected; a buckle bulge 117 is arranged on one side of the vertical part 116, which is far away from the abdicating groove 113, and a guide inclined plane C118 is arranged on the buckle bulge 117; a clamping through groove 119 corresponding to the clamping protrusion 117 is formed in the socket shell 107; the end part of the vertical part 116 on the same side as the buckling protrusion 117 is provided with a pressing part 120, and the pressing part 120 extends out of the receding groove 113.

In practical use, the quick assembly of the male pin 109 and the female pin 105 can be realized, the press mounting of the female pin 105 is realized after the first gland assembly 104 is matched with the plug shell 103, meanwhile, the press mounting of the male pin 109 is realized after the second gland assembly 108 is matched with the socket shell 107, the one-time whole press mounting of the male pin 109 or the female pin 105 can be realized under the action of the first gland assembly 104 and the second gland assembly 108, the quick fixation of the male pin 109 or the female pin 105 can be realized, and the assembly efficiency is improved;

meanwhile, the socket shell 107 and the plug shell 103 are connected after the arranged extending part 112 is matched with the slot 111, the elastic arm 114 is installed through the arranged abdicating groove 113, when the socket is assembled, the extending part 112 is inserted into the slot 111, the elastic arm 114 is deformed after being pressed and extruded, and the automatic locking of the plug shell 103 and the socket shell 107 can be realized after the buckle bulge 117 is matched with the clamping through groove 119 on the socket shell 107; because the pressing part 120 is arranged at the end part of the vertical part 116 on the same side as the buckling protrusion 117, and the receding groove 113 extends out of the pressing part 120, when maintenance is performed in the later period, the buckling protrusion 117 is disengaged from the buckling through groove 119 only by pressing the pressing part 120, and the plug shell 103 is pulled away from the socket shell 107, so that the plug shell 103 can be disengaged from the socket shell 107.

In this embodiment, the first gland assembly 104 is identical in structure to the second gland assembly 108, and includes a gland 151 and a plurality of resilient followers disposed on the gland 151,

a plurality of groups of jack structures 121 are arranged on the gland 151, each jack structure 121 comprises a tool hole 122 and a wire insertion hole 123, the wire insertion holes 123 correspond to the male pin mounting holes 110 and the female pin mounting holes 106 arranged on the socket shell 107 and the plug shell 103,

each wire inserting hole 123 is provided with one elastic pressing piece 124, each elastic pressing piece 124 comprises a connecting part 125, a pressing part 126 and an L-shaped bending part 127, the L-shaped bending part 127 is connected with the connecting part 125 to form a U-shaped structure 128 with an opening corresponding to the tool hole 122, the upper end of the connecting part 125 is connected with the gland 151, the connecting part 125 is tangent to the inner wall of the wire inserting hole 123, the pressing part 126 is obliquely arranged, and the pressing part 126 is obliquely inclined towards the axial direction of the wire inserting hole 123; the male pin 109 and the female pin 105 are provided with a stepped structure 129 on their side surfaces corresponding to the pressing portion 126.

The present embodiment realizes the quick installation of the male pin 109 and the female pin 105 by the first gland assembly 104 and the second gland assembly 108, that is, the male pin 109 is quickly installed on the socket housing 107, and the female pin 105 is quickly installed on the plug housing 103;

the contact pins are sequentially placed on the male pin mounting holes 110 or the female pin mounting holes 106 on the socket shell 107 or the plug shell 103, then the gland 151 is directly clamped with the socket shell 107 or the plug shell 103, at the moment, as the elastic pressing piece 124 is arranged on the gland 151, the male pin mounting holes 110 (the female pin mounting holes 106) are respectively provided with the elastic pressing piece 124, after the gland 151 is matched with the plug shell 103 or the socket shell 107, the pressing part 126 on the elastic pressing piece 124 is pressed on the stepped platform structure 129 arranged on the side surface of the male pin 109 or the female pin 105, so that the male pin 109 or the female pin 105 is pressed and fixed;

simultaneously, it is more convenient when taking out the contact pin in the later stage, only need to use a style of calligraphy screwdriver to stretch into U type structure 128 department from tool hole 122 to keeping away from public needle 109 or female needle 105 direction slight pulling make elastic pressing member 124 take place the back of warping, the cooperation is thrown off to the ladder platform structure 129 that sets up on portion 126 and the contact pin, then will with the wire that the contact pin is connected to the pulling of keeping away from gland 151 direction can take out the contact pin (public needle 109 or female needle 105) fast, it is more convenient when taking out the contact pin.

Further preferably, the L-shaped bending portion 127 is provided with a guide inclined plane 118 towards the connecting portion 125, and the guide inclined plane 118 can play a role in guiding, so that the straight screwdriver can conveniently extend into the U-shaped structure 128.

The connecting portion 125, the pressing portion 126, the L-shaped bending portion 127 and the gland 151 are of an integrated structure. The elastic pressing member 124 and the pressing cover 151 are made of elastic insulating material.

Further preferably, in this embodiment, the pressing cover 151 is provided with a plurality of clamping grooves 131 at equal intervals on two sides thereof, the plug housing 103 and the socket housing 107 are provided with clamping protrusions 132 corresponding to the clamping grooves 131, and the pressing cover 151 is connected with the socket housing 107 and the plug housing 103 through the clamping grooves 131 and the clamping protrusions 132. The connection of the gland 151 with the plug housing 103 or the socket housing 107 is facilitated by the provision of the snap grooves 131 and the snap protrusions 132.

Further preferably, the plug housing 103 and the socket housing 107 are provided with a position limiting plate 133 at a position close to the elastic pressing member 124; the limiting plate 133 arranged can play a role in limiting and protecting the elastic pressing piece 124, and the elastic pressing piece 124 is prevented from being broken off after excessive force is exerted.

Further preferably, a guide inclined plane a134 is arranged on the clamping protrusion 132, and a guide inclined plane B135 corresponding to the guide inclined plane a134 is arranged on the side wall of the gland 151; the provision of the guide slopes a134 and B135 enables more convenient and smooth installation of the gland 151.

Rear barrier strips 136 are arranged on the socket shell 107 and the plug shell 103, a limiting area is formed between the barrier strips 136 and the clamping protrusions 132, and elastic pads are arranged on the barrier strips 136; like this, can play the effect of support to gland 151 through the cushion that sets up for joint arch 132 can lock with joint groove 131, makes to be connected more stably with socket shell 107 or shell, avoids appearing the condition that gland 151 rocked.

In some preferred embodiments, the gland 151 is provided with a relief 137 that is connected to the tool bore 122.

An arc-shaped surface which can be attached to the side wall of the male needle 109 or the female needle 105 is arranged on one side, close to the axis of the wire inserting hole 123, of the connecting part 125; this enables the arc-shaped surface on the connecting portion 125 to achieve the guiding purpose, so that the pin can better enter the pin mounting hole.

In practical use, in this embodiment, the socket housing 107 and the plug housing 103 are connected by the matching of the extending portion 112 and the slot 111, and the installation of the elastic arm 114 is realized by the arranged yielding groove 113, when assembling is performed, the extending portion 112 is inserted into the slot 111, the elastic arm 114 deforms after being pressed and extruded, and after the fastening protrusion 117 is matched with the fastening through groove 119 on the socket housing 107, the automatic locking of the plug housing 103 and the socket housing 107 can be realized; because the pressing part 120 is arranged at the end part of the vertical part 116 on the same side as the buckling protrusion 117, and the receding groove 113 extends out of the pressing part 120, when maintenance is performed in the later period, the plug shell 103 can be separated from the socket shell 107 only by pressing the pressing part 120 to ensure that the buckling protrusion 117 is separated from the buckling through groove 119 and pulling out the plug shell 103 in the direction away from the socket shell 107.

In actual use, the elastic arm 114 and the extension 112 are of a unitary structure.

In some embodiments, the receptacle housing 107 and the plug housing 103 are provided with lightening holes 138, and the weight of the connector can be effectively reduced by the lightening holes 138.

The slot 111 is provided with a first guiding inclined surface 118 corresponding to the guiding inclined surface C118, so that the extension portion 112 can be inserted into the slot 111 more conveniently.

The bottom of the slot 111 is provided with a rubber gasket, and after the plug shell 103 is matched with the socket shell 107, the extension part 112 is tightly pressed on the rubber gasket; an elastic force can be applied to the extension part 112 through the rubber gasket, so that the fit between the socket housing 107 and the plug housing 103 is more firm.

An elastic piece is arranged between the vertical part 116 and the abdicating groove 113; the elastic piece is a spring or an elastic block.

After the fastening protrusion 117 and the fastening through groove 119 are fastened, the elastic member is in a pressed state, and the elastic member applies an elastic force to the vertical portion 116, so that the fastening protrusion 117 and the fastening through groove 119 are connected more stably.

In practical use, the socket housing 107 is provided with at least two clamping structures 141 on the peripheral side,

the clamping structure 141 includes an elastic portion 142, a first limiting portion 143 and a second limiting portion 144, the first limiting portion 143 and the second limiting portion 144 are respectively disposed at two sides of the side surface of the socket housing 107, the first connecting portion 125 and the second connecting portion 125 are both provided with a limiting block 145, and a limiting surface 146 is formed on the upper surface of the limiting block 145;

the elastic part 142 is arranged above the first limiting part and the second limiting part in an inclined manner, after the upper end of the elastic part 142 is connected with the industrial connector body, an inclined guide surface is formed on the side surface of the elastic part 142, a step 147 is arranged on one side of the lower end of the elastic part 142 close to the first limiting part and the second limiting part, and a clamping area is formed between the step 147 and the limiting block 145.

In the embodiment, the clamping structure is arranged on the side surface of the industrial connector body, so that the rapid installation of the industrial connector is realized, the limiting blocks 145 on the first connecting part and the second connecting part can realize the purposes of supporting and limiting, when in installation, the socket shell only needs to penetrate through the installation window 150 arranged on the equipment installation plate 149, at the moment, the guide surface on the elastic part 142 enters the installation window 150 under the action of the guide surface, the elastic part 142 is in contact with the inner wall of the installation window 150 and extrudes the elastic part 142, so that the elastic part 142 is elastically deformed, the elastic part 142 bends towards the direction of the socket shell, after the end surface of the equipment installation plate 149 is in contact with the limiting surface 146 on the limiting block 145, at the moment, the equipment installation plate 149 is just positioned in a clamping area, the elastic part 142 resets and rebounds to clamp the step 147 with the equipment installation plate 149, so that the installation of the connector can be realized, compared with the prior art that the fixation of the connector is realized by using a screw or a bolt, the connector only needs to be pushed into the installation window 150, and the problem of the prior art that the installation efficiency of the connector is low in the installation process is effectively solved.

In this embodiment, there are two clamping structures 141, and the two clamping structures 141 are disposed adjacently.

In some preferred embodiments, there are two latch structures 141, and the two latch structures 141 are symmetrically disposed.

In some preferred embodiments, there are three snap features 141, and three snap features 141 are disposed adjacent to each other.

Preferably, four snap structures 141 are provided on the peripheral sides of the receptacle housing 107. In actual use the thickness of the device mounting plate 149 needs to be the same as the height of the clamping area to facilitate a stable secure connector.

In some preferred embodiments, the steps 147 are plural and connected together such that the end of the elastic part 142 forms a stepped structure, particularly a continuous stepped structure; this arrangement can accommodate mounting windows 150 of different sizes, increasing the range of applicability of the present invention.

In practical use, a groove 148 is arranged on the side where the elastic part 142 is connected with the socket shell 107, the groove 148 divides the upper end of the elastic part 142 into a plurality of legs 140, and the legs 140 are connected with the socket shell 107; the deformability of the elastic portion 142 is improved.

In some preferred embodiments, the first and second position-limiting portions and the elastic portion 142 are integrally formed with the socket housing 107.

The first and second position-limiting portions, the elastic portion 142 and the socket housing 107 are made of insulating materials.

An elastic cushion block 139 is arranged on the socket shell 107 near the lower end of the elastic part 142, and the elastic cushion block 139 is in contact with the elastic part 142; the elastic part 142 is supported by the elastic cushion block 139, and the step 147 on the elastic part 142 is clamped with the device mounting plate 149 more stably under the action of the elastic cushion block 139.

Example two

The embodiment discloses an industrial connector assembling method convenient for disassembly and assembly, which mainly realizes the quick assembly of the connector in the first embodiment,

the method specifically comprises the following steps:

step 1, assembling a male head end 101 and a female head end 102;

step 2, assembling the assembled male head end 101 and the assembled female head end 102 in the step 1 to form a complete industrial connector;

step 3, mounting the industrial connector on the equipment mounting plate 149;

in step 1, the assembling methods of the male head end 101 and the female head end 102 are the same, and the specific assembling method of the male head end 101 is as follows:

s101: a plurality of female pins 105 are sequentially placed in female pin mounting holes 106 formed in the plug shell;

s102: the gland 151 in the first gland assembly 104 is in clamping fit with the plug housing 103, and at the moment, the pressing part 126 of the elastic pressing piece 124 on the gland 151 is pressed on the stepped platform structure 129 on the female pin 105, so that the female pin 105 can be pressed and fixed;

the specific steps of step 2 are as follows:

when the male head end 101 is connected with the female head end 102, the plug shell 103 and the socket shell 107 are close to each other, so that the extension part 112 on the socket shell 107 is matched with the slot 111 on the socket shell 107, and the male head end 101 is matched with the female head end 102 after being matched with the buckling protrusion through the buckling through groove;

the specific steps of step 3 are as follows:

pass the installation window 150 that sets up on the equipment mounting panel 149 with socket shell 107, at this moment, the effect of spigot surface gets into installation window 150 on elastic part 142, elastic part 142 contacts with the inner wall of installation window 150, and extrusion elastic part 142, make elastic part 142 take place elastic deformation, elastic part 142 is towards the socket shell, treat equipment mounting panel 149 terminal surface and the spacing face 146 on the stopper 145 and contact the back, at this moment, equipment mounting panel 149 just is located the clamping area, elastic part 142 resets and makes step 147 and equipment mounting panel 149 block after kick-backing, so can realize the installation of connector.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the invention.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (9)

1. The utility model provides an industry connector convenient to dismouting, includes can realize interconnect's public head end and female head end, its characterized in that:

the male head end comprises a plug shell, a first gland assembly and a plurality of female needles, the plug shell is provided with a plurality of female needle mounting holes, and the female needles are mounted in the female needle mounting holes and then are connected with the plug shell through the first gland assembly in a pressing mode to fix the female needles; the female head end comprises a socket shell, a second gland assembly and a plurality of male pins, the socket shell is provided with male pin mounting holes corresponding to the female pin mounting holes one by one, and the male pins are pressed on the socket shell after the second gland assembly is connected with the socket shell; the socket shell is detachably connected with the plug shell;

the socket shell is provided with an inserting groove, the plug shell is provided with an extending part which can be matched with the inserting groove, the extending part and the plug shell are provided with a abdicating groove, an elastic arm is arranged in the abdicating groove and comprises a flat part and a vertical part, the flat part is vertically connected with the vertical part to form an L-shaped structure, and the vertical part is parallel to the lateral wall of the abdicating groove after the flat part is connected with the lateral wall of the abdicating groove; a buckle bulge is arranged on one side of the vertical part, which is far away from the abdicating groove, and a guide inclined plane C is arranged on the buckle bulge; a clamping through groove corresponding to the clamping protrusion is formed in the socket shell; the vertical portion is provided with according to the splenium at the protruding homonymy tip of buckle, according to the splenium extension groove of stepping down.

2. An easily disassembled industrial connector as claimed in claim 1, wherein: the first gland component and the second gland component have the same structure and respectively comprise a gland and a plurality of elastic pressing pieces arranged on the gland,

the pressure cover is provided with a plurality of groups of jack structures, each jack structure comprises a tool hole and a jack hole, the jack holes correspond to the male pin mounting holes and the female pin mounting holes arranged on the socket shell and the plug shell,

the elastic pressing piece is arranged at each wire inserting hole and comprises a connecting part, a pressing part and an L-shaped bending part, the L-shaped bending part is connected with the connecting part to form a U-shaped structure with an opening corresponding to the tool hole, the upper end of the connecting part is connected with the gland, the connecting part is tangent to the inner wall of the wire inserting hole, the pressing part is obliquely arranged, and the pressing part is obliquely inclined towards the axial direction of the wire inserting hole; the side surfaces of the male needle and the female needle are provided with step platform structures corresponding to the pressing parts.

3. An easily disassembled industrial connector as defined in claim 2, wherein: the equidistance of gland both sides is provided with a plurality of joint grooves, is provided with the joint arch that corresponds with the joint groove on plug housing and the socket shell, and the gland passes through joint groove and the protruding realization of joint to be connected of joint groove and joint with socket shell and plug shell.

4. An easily disassembled industrial connector as claimed in claim 2, wherein: and limiting plates are arranged on the plug shell and the socket shell at positions close to the elastic pressing piece.

5. An easily disassembled industrial connector as claimed in claim 1, wherein: at least two clamping structures are arranged on the peripheral side surface of the socket shell,

the clamping structure comprises an elastic part, a first limiting part and a second limiting part, the first limiting part and the second limiting part are respectively arranged at two sides of the side surface of the socket shell, the first connecting part and the second connecting part are both provided with a limiting block, and the upper surface of the limiting block forms a limiting surface;

the elastic part is arranged above the first and second limiting parts and is obliquely arranged, after the upper end of the elastic part is connected with the industrial connector body, the side surface of the elastic part forms an oblique guide surface, one side of the lower end of the elastic part, which is close to the first and second limiting parts, is provided with a step, and a clamping area is formed between the step and the limiting block.

6. An easily disassembled industrial connector as claimed in claim 5, wherein: the clamping structures are two, and the two clamping structures are arranged adjacently or symmetrically.

7. An easily disassembled industrial connector as defined in claim 6, wherein: the step is a plurality of and is connected together to make the elasticity portion tip form the stair-like structure.

8. An easily disassembled industrial connector as defined in claim 6, wherein: one side of the elastic part, which is connected with the socket shell, is provided with a groove, the upper end of the elastic part is divided into a plurality of support legs by the groove, and the support legs are connected with the socket shell.

9. A method for assembling an industrial connector which is easy to disassemble and assemble, wherein the industrial connector is the industrial connector which is easy to disassemble and assemble as claimed in claim 5,

the method specifically comprises the following steps:

step 1, assembling a male head end and a female head end;

step 2, assembling the male head end and the female head end assembled in the step 1 to form a complete industrial connector;

step 3, mounting the industrial connector on the equipment mounting plate;

in step 1, the assembly method of the male head end and the female head end is the same, and the concrete assembly method of the male head end is as follows:

s101: sequentially placing a plurality of female pins in female pin mounting holes formed in the plug shell;

s102: the gland in the first gland assembly is clamped and matched with the plug shell, and the pressing part of the elastic pressing piece on the gland is pressed on the stepped platform structure on the female pin, so that the female pin can be pressed and fixed;

the specific steps of step 2 are as follows:

when realizing being connected of public head end and female head end, be close to plug housing and socket shell each other for the slot cooperation on extension on the socket shell and the socket shell is in the same place, realizes the cooperation of public head end and female head end.

Images