CN205752784U - A kind of attachment structure of industrial connector - Google Patents

Abstract

The utility model discloses the attachment structure of a kind of industrial connector.This attachment structure includes the connecting cylinder of inner hollow；Being fastened around the connection seat of connecting cylinder opening part, be fixed on the buckle and elastomeric element connected in seat, described buckle is provided with the buckle embedded within connecting cylinder, with that snap connection, for the elastomeric element driving buckle to translate along plane of the opening direction.Of the present utility model provide a kind of easy for installation, connect reliable industrial connector.

Description

A kind of attachment structure of industrial connector

Technical field

This utility model relates to field of connectors, in particular, relates to a kind of industrial connector Attachment structure.

Background technology

Industrial connector is a kind of high-accuracy with it, the automatic plug of high-quality, self-locking device quilt Be widely used in various power supply and signal and challenging environment and occasion, as LED screen, Armarium, Industry Control, detect and measurement equipment, AV system, radio and television and communication In field.Current industrial connector many employings engagement thread is fixed, and packaging efficiency is low and holds Easily error is artificially installed in appearance, affects the stability that equipment runs.

This utility model solve the technical problem that be to provide a kind of easy for installation, connect reliable work Industry adapter.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of installation side Just the attachment structure of reliable industrial connector, is connected.

For achieving the above object, this utility model adopts the following technical scheme that a kind of industry connects Device, including the connecting cylinder of inner hollow；It is fastened around the connection seat of connecting cylinder opening part, Gu Being scheduled on the buckle and elastomeric element connected in seat, described buckle is provided with within embedding connecting cylinder Buckle, with that snap connection, for the elastomeric element driving buckle to translate along plane of the opening direction.

Compared to prior art, the mode that the many employings of existing industrial connector are screwed, it is somebody's turn to do Fixed form labor intensive, efficiency of assembling is low, and does not once tighten, and can cause signal even Connect instability, affect the properly functioning of equipment.This utility model uses the buckle structure of translation, Protruding one end of industrial connector can realize fixing in embedding buckle, assembling mode fast side Just, and non-clamping puts in place, assembler can find on the spot, it is not easy to occurs that grafting is not Situation about putting in place, reliability is higher.It addition, this utility model can be threaded off by translation mode, The joint of industrial connector projection one end can vertically plug, and compares rotation mode, the behaviour of needs Significantly reduce as space, can in the limited space of equipment many mounting industrials adapter；In reality In the application process of border, even the working place of industrial connector present position is smaller, also can be suitable Profit plug.The buckle structure manufacturing process of translation is simple, and yields is high, advantageously reduces industry The cost of adapter.Buckle, can be according to the needs of application arbitrarily customization buckle around opening Quantity, the multiple spot of the joint being advantageously implemented industrial connector projection one end fixes, and industry connects The connection at device two ends is more firm.Buckle is fastened around connecting cylinder opening, and therefore buckle is with industry The joint of adapter projection one end.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand Technological means of the present utility model, and can be practiced according to the content of description, and in order to Above and other objects, features and advantages of the present utility model can be become apparent, below Especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment industrial connector；

Fig. 2 is the sectional view of this utility model embodiment industrial connector；

Fig. 3 is the structural representation that this utility model embodiment connects seat；

Fig. 4 is that this utility model embodiment connects seat one of which structural representation；

Fig. 5 is the structural representation of this utility model embodiment plug；

Fig. 6 is the structural representation of this utility model embodiment buckle；

Fig. 7 is the structural representation of this utility model embodiment rectangle industrial connector；

Fig. 8 is this utility model embodiment sleeve and the structural representation being connected seat cooperation；

Fig. 9 is that this utility model embodiment connects seat one of which structural representation；

Figure 10 is that this utility model embodiment connects seat one of which structural representation；

Figure 11 is that this utility model embodiment connects seat one of which structural representation；

Figure 12 is that this utility model embodiment connects seat one of which structural representation；

Figure 13 is this utility model embodiment panel construction schematic diagram；

Figure 14 is the fractionation structural representation that this utility model embodiment connects seat；

Figure 15 is that this utility model embodiment connects one of them structural representation of seat；

Figure 16 is the fractionation structural representation of this utility model embodiment plug；

Figure 17 is this utility model embodiment sleeve and the structural representation being connected seat cooperation；

Figure 18 is the structural representation of this utility model embodiment sleeve；

Figure 19 is the structural representation of this utility model embodiment sleeve；

Figure 20 is the structural representation of this utility model embodiment sleeve；

Figure 21 is the structural representation of this utility model embodiment sleeve；

Figure 22 is this utility model reality embodiment industrial connector sectional view；

Figure 23 is the schematic diagram that this utility model embodiment industrial connector is connected with machine.

Wherein, 10, connect seat, 100, stand, 101, perforate, 102, breach, 103, Baffle plate, 104, fixing post, 105, sidewall, 106, support platform, 1064, escape groove, 107, Fixing hole, 108, spring, 109, buckle portion, 11, buckle, 110, snap-fastener, 1101, One snap-fastener, the 1102, second snap-fastener, 111, retainer, the 1110, first retainer, 1111, Two retainers, 1112, groove, 1113, inclined plane, the 112, first buckle, 1121, first Chuck, the 1122, first deck, the 113, second buckle, the 1131, second chuck, 1132, Second deck, the 114, the 3rd buckle, 115, column flange, 12, connecting cylinder, 13, panel, 131, limiting plate, 132, spacing hole, 133, collar flange, 134, perforation, 135, button Hole, 136, axis hole, 137, lateral pin, 14, cover plate, 15, packing ring, 16, waterproof lasso, 17, waterproof washer, 18, glue core assembly, 19, waterproof washer, 20, plug, 201, set Cylinder, the 2011, first cylinder, the 2012, second cylinder, 202, fixing cylinder, 203, sidewall, 2301, the first side wall, the 2302, second sidewall, the 204, first bottom surface, 205, protuberance, 206, fluting, 207, bayonet socket, 21, nut, 22, clamp circle, 23, fixation kit, 24, Waterproof hydrosphere, 25, plastic core.31, the first torsion spring；32, the second torsion spring；33, the 3rd turn round Spring；34, the 4th torsion spring；35, pit.

Detailed description of the invention

With reference to and combine the detailed description below of accompanying drawing and describe and illustrate this utility model One or more specific embodiments.Be provided for unrestricted purpose but only example and Instruct these embodiments of the present utility model to be enough illustrated in detail in and describe so that ability Field technique personnel can implement this utility model.

In description of the present utility model, it is to be understood that term " " center ", " laterally ", On " ", D score, "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be only for Be easy to describe this utility model and simplifying describe rather than instruction or the device of hint indication or Element must have specific orientation, with specific azimuth configuration and operation, be not understood that For to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, And it is not intended that instruction or hint relative importance or implicit indicate that indicated technology is special The quantity levied.Thus, define " first ", the feature of " second " can be expressed or impliedly Including one or more this feature.In description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.It addition, term " includes " and any deformation, It is intended to cover non-exclusive comprising.

In description of the present utility model, it should be noted that unless otherwise clear and definite regulation and Limiting, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be consolidate Fixed connection, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, also It can be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can To be the connection of two element internals.For the ordinary skill in the art, can have Body situation understands above-mentioned term concrete meaning in this utility model.In general, industry is even Connect device and include with the connection seat of connection fixed by machine, and with connecting the plug of seat docking.This reality Can be arranged on connection seat with novel panel, connecting cylinder, buckle, it is also possible to be arranged on slotting On head.Implementation below illustrates for convenience, gives tacit consent to and panel, connecting cylinder, buckle is arranged Connecting on seat.

Below in conjunction with the accompanying drawings 1 to 23 and preferred embodiment to this utility model make furtherly Bright.

The open a kind of industrial connector of this utility model, sees, this industrial connector is high-accuracy, High-quality, it is mainly used in automatic plug, various power supplys and the signal of self-locking device and has Challenging environment and occasion, such as LED screen, armarium, Industry Control, detect and measure The fields such as equipment, AV system, radio and television and communication.Industrial connector of the present utility model Illustrate as a example by being connected on a machine according to it, referring specifically to following example.

The industrial connector of the present embodiment include connecting seat 10 and be connected the supporting connection of seat 10 Plug 20, connection seat 10 is fixing with machine to be connected, and the present embodiment uses connection seat 10 Dismountable it is fixedly connected on machine, to realize the connection of industrial connector and machine.Such as: Connect seat 10 and machine by be spirally connected fixing, connect and fix.

This utility model includes a kind of industrial connector, including connect seat 10 and be connected seat 10 The plug 20 of supporting connection, connects seat 10 and includes the connecting cylinder 12 of inner hollow；Around fixing In the stand 100 of connecting cylinder 12 opening part, the buckle 11 being fixed in stand 100 and elasticity Parts, buckle 11 is provided with the buckle embedded within connecting cylinder 12, with snap connection, use In the elastomeric element 108 driving buckle 11 to translate along plane of the opening direction.

The mode that the many employings of existing industrial connector are screwed, this fixed form expends people Work, efficiency of assembling is low, and does not once tighten, and signal can be caused to connect instability, impact Equipment properly functioning.This utility model uses buckle 11 structure of translation, industrial connector Protruding one end embed buckle in can realize fixing, assembling mode is efficient and convenient, Er Qiewei Clamping puts in place, assembler can find on the spot, it is not easy to the situation that grafting is not in place occurs, Reliability is higher.It addition, this utility model can be threaded off by translation mode, plug can hang down Direct-plug, compares rotation mode, and the working place of needs significantly reduces, can be limited at equipment Space in many mounting industrials adapter；In actual application, even industrial connector institute The working place of position, place is smaller, also can plug smoothly.The buckle structure manufacturing process of translation Simply, yields is high, advantageously reduces the cost of industrial connector.Buckle 11 around opening, Can be according to the quantity needing arbitrarily customization buckle of application, the multiple spot being advantageously implemented plug is solid Fixed, the connection at industrial connector two ends is more firm.Buckle 11 is fastened around connecting cylinder 12 and opens Mouthful, therefore buckle 11 is relatively big with the contact area of plug 20, can arrange multiple buckle, carry High bonding strength.

Connect seat 10 and include the connecting cylinder 12 of inner hollow；It is fastened around connecting cylinder 12 to open Stand 100 at Kou, the buckle 11 being fixed in stand 100 and elastomeric element, buckle 11 It is provided with the buckle embedded within connecting cylinder 12, with that snap connection, for driving buckle 11 Elastomeric element along the translation of plane of the opening direction.

Wherein, plug 20 includes that overcoat, overcoat include for embedding industrial connector connection seat The fixing cylinder 202 that the sleeve 201 of 10 is connected with sleeve 201, is provided with line in fixing cylinder 202 The installing space of cable joint, fixing cylinder 202 is provided with cable location knot away from one end of sleeve 201 Structure；Sleeve 201 closes on one end of fixing cylinder 202 and is provided with retaining structure.Overcoat can use gold Belong to, plastic material makes, it is recommended that using alloy material, degree of protection is high, wear-resistant.

Plug 20 of the present utility model only with an overcoat can realize the fixing of cable connector and Coordinate with the connection seat 10 of industrial connector, and retaining structure is directly outside sleeve 201 Wall is formed, and forms the structure of integration；The external structure of whole plug 20 is extremely simple.Knot Structure is the simplest, and integrated degree is the highest, manufactures the simplest, greatly reduces the work of assembling Intensity, can substantially increase production efficiency；Due to the simple in construction of product, thus reduce user and exist Because being likely to occur the probability of problem between product parts and part during use.It addition, screens knot The position of structure directly influences the design of waterproof construction；If retaining structure is arranged on sleeve 201 Aperture position, the design of waterproof construction is accomplished by view of dodging this retaining structure, design and Manufacture difficulty can be substantially improved.And sleeve 201 structure of the present utility model closes on connecting cylinder 12 One end, the barrel between the opening of retaining structure to sleeve 201 can entirety be embedded into even In joint chair 10, connecting seat 10 can arrange waterproof construction in the range of this barrel, it is not necessary to examine Consider and dodge retaining structure, reduce waterproof construction design difficulty, and contact area is relatively big, anti- Water effect is the most more preferably.

During installation, the sleeve 201 of plug 20 is passed in the perforate connecting seat 10 and extend into In connecting cylinder 12, the detent mechanism being arranged on sleeve 201 coordinates with plastics member outward flange Play guide effect, it is ensured that the retaining structure being arranged on sleeve 201 and cincture connecting cylinder 12 The buckle 11 of opening part snaps connection, and drives buckle 11 to translate along plane of the opening direction, permissible Realize plug 20 and removably connecting of being connected seat 10.

Concrete, stand 100 includes perforate 101, breach 102, baffle plate 103, fixing post 104 and sidewall, cave in a accommodation space from top to bottom that formed, and this depression forms one Individual support platform, the outward flange of depression is sidewall, and buckle 11 falls and supporting on 106 platforms, seat The center of son 100 offers through hole, extends upward one piece of baffle plate from the edge of through hole 103, extend from the outside sidewall direction of baffle plate 103, on sidewall, offer breach 102, lack It is provided with fixing post 104 between mouth 102 and baffle plate 103, supports to offer on platform 106 and dodge Groove 1064, four angles of stand 100 are provided with fixing hole 107, and the quantity of fixing hole 107 is worked as Can also be so three or two, the present embodiment does not limits.By screw through fixing hole Connection seat 10 is arranged on machine casing by 107, and connecting cylinder is embedded into the inside of machine.This The end face of the whole stand of sample 100 is smooth, will not substantially highlight on machine casing surface, effectively keep away Exempt from machine and break stand 100 during carrying, use.

Buckle 11 includes that snap-fastener 110, pushing means, snap-fastener 110 and pushing means connect, Snap-fastener 110 includes that retainer 111 and buckle, retainer 111 are a closed-loop structure, and buckle is arranged Inside the ring arm of retainer 111, buckle includes deck and chuck, and deck is located at retainer 111 Inside ring arm, chuck extends chuck along deck to the direction, the center of circle of stand 100 perforate.

Concrete, retainer 111 falls to supporting on platform 106 around the through hole of stand 100, card Being located in escape groove 1064, pushing means extends outward stand 100 along breach 102 Sidewall 105, parallel pressing pushing means, drive the parallel movement of retainer 111.

The technical program discloses a kind of concrete buckle 11 structure, is promoted by pushing means and presses Button 110 translation, can facilitate realization to move back lock, conveniently unplug plug 20.

The retainer 111 of the formation closed-loop structure of snap-fastener 110, buckle arranges the inner side of retainer 111 Close.The shape of retainer 111 can be circular or rectangle, and certainly, the shape of retainer 111 is also Can be other shapes, in the present embodiment, simply the shape of retainer 111 be intended merely to preferably say Bright the present embodiment, but the generally circular in shape of retainer 111 or rectangle can not be limited.

Concrete, pushing means includes a snap-fastener, and snap-fastener is one-body molded with retainer 111, lock Circle 111 falls and is supporting on platform 106, and the interior ring arm of retainer 111 is provided with buckle, and buckle sets Put on the centrage of buckle and stand 100 through hole, fixing post 104 is arranged with torsion spring, turns round Spring one end is resisted against on baffle plate 103 that the other end and snap-fastener 110 is fixing to be connected, pressing snap-fastener 110, Retainer 111 and buckle is promoted to do translational motion.

Retainer 111 simple in construction of closed-loop structure, convenient production, assembling, additionally retainer 111 Around whole opening, buckle can be set in the optional position that opening is corresponding, can tackle various The requirement of plug fixed scene, scope of application light.And after plug inserts retainer 111, retainer 111 encircle plug, are advantageously implemented the comprehensive fixing of plug, fixing more firm.Furthermore, The retainer 111 of closed loop has only to a snap-fastener 110 and can realize unlocking, in use, Operator have only to a finger and control snap-fastener, and remaining finger can be held plug end tightly and insert Pull out, it is achieved one-handed performance.One-handed performance is time-consuming, and the occasion in extensive wiring can carry High workload efficiency.It addition, at some the relatively hazardous different areas of activity of ratio, such as work high above the ground, energy Enough inserting by one hands mean to vacate a hands to ensure the personal safety of operator, permissible Safety is greatly improved.The technical program discloses two kinds of concrete retainer 111 shapes simultaneously, It is applicable to the requirement of different industrial connector, has wide range of applications.

As further improvement of this embodiment, buckle includes the first buckle 112 and the second buckle 113, the first buckle 112 and the second buckle 113 are symmetricly set on the both sides of snap-fastener, stand 100 Support platform 106 on offer first and dodge hole 132 and second and dodge hole 132, the first buckle First deck 1122 of 112 falls and dodges in hole first, the second deck of the second buckle 113 1132 fall dodges in hole 132 second, wherein, supports and can also be not provided with keeping away on platform 106 Hole 132, the bottom surface of deck and the ground of retainer 111 is allowed to belong to same plane, fixing post 104 On be arranged with torsion spring, one end is resisted against that the other end and snap-fastener on baffle plate 103 are fixing to be connected, Pressing snap-fastener, promotes retainer 111 and buckle to do translational motion.

The technical program discloses the version of double card button, and two buckles are symmetrical arranged, stress Uniformly, stable fixing effect can be obtained in the case of buckle negligible amounts, lower-cost Really.

Show as further improvement of this embodiment, such as Fig. 7, buckle include the first buckle 112, Second buckle 113 and the 3rd buckle 114, the first buckle 112 and the second buckle 113 are symmetrical Being located at the both sides of snap-fastener, the 3rd buckle 114 is arranged at the opposite side that snap-fastener is corresponding, stand 100 Support platform 106 on offer first and dodge hole and second and dodge hole and the 3rd and dodge hole, First deck 1122 of one buckle 112 falls and dodges in hole first, the of the second buckle 113 Two decks 1132 fall and dodge in hole second, and the 3rd card of the 3rd buckle 114 is located in the 3rd Dodging in hole, the deck of the first buckle 112 and the second buckle 13 sets towards the side outside sidewall There are column flange 115, column flange 115 can include one, two or multiple, with The corresponding sidewall of column flange 115 is one piece of smooth limiting plate 131, the limit of side-wall outer side Plate 131 both sides, position are each provided with a snap fit 108, and fixing post 104 is arranged with torsion spring, torsion spring One end is resisted against that the other end and snap-fastener on baffle plate 103 are fixing to be connected, presses snap-fastener, promotion retainer 111 and buckle do translational motion.

The technical program discloses the version of three buckles, the second buckle and described first buckle Being symmetricly set on both sides, the 3rd is buckled in the position that snap-fastener is relative, is i.e. positioned at the first buckle and institute Stating the line of symmetry position of the second buckle, three buckles can obtain uniform stress, fixing more firm Gu.

In the present embodiment, buckle can also include multiple buckle, and in the present embodiment, buckle includes one The fixed form of individual buckle, the fixed form of two buckles, three buckles and annular buckle Fixed form, these forms this be to better illustrate this utility model embodiment, can not recognize For these click on fashion that can only include of buckle, meanwhile, buckle includes the first buckle, the second card Button and the 3rd buckle, by preferred as this utility model embodiment of the form of 3 clampings Embodiment.

As further improvement of this embodiment, in retainer 111, it is provided with groove 1112, groove The bottom surface of 1112 is inclined plane 113, and snap-fastener is arranged in groove 1112, is provided with bottom snap-fastener Spring 108；The edge of bottom, with the bottom surface of groove 1112, is used for promoting retainer 111 Translation.Accordingly, elastomeric element includes the second torsion spring 32；Stand is at least at described groove one Side is provided with the pit 35 placing the second torsion spring 32；Described second torsion spring 32 one end is against retainer Inner side, the other end is connected seat.

The snap-fastener of the technical program moves along the direction of vertical openings, and snap-fastener is arranged on retainer In the groove 1112 of 111.Therefore, snap-fastener is installed and need not extra wide connection seat 10, have It is beneficial to reduce further the area occupied of industrial connector.

Wherein, pushing means includes one piece of swinging plate, and swinging plate is one-body molded with retainer 111, Retainer 111 is on stand 100 through hole outward flange, and buckle arranges on the inward flange of retainer 111, The side-wall outer side extending stand 100 from breach 102 of swinging plate, stand 100 is provided with Baffle plate 103, baffle plate 103 arranges relative swinging plate, the opposite side of distance stand 100 through hole, Spring one end is resisted against another terminal block on baffle plate 103 and is fixedly connected on stand 100 sidewall.When Outwards stirring swinging plate, retainer 111 drives buckle outwards to translate, when unclamping swinging plate, and retainer 111 return to origin-location.In the case of those skilled in the art do not pay creative work, Pushing means either level is stirred, the stirring or press and realize card of horizontal pressing or inclination It is buckled in the translation on stand 100.

As further improvement of this embodiment, the ring arm of retainer 111 is provided with annular buckle, Annular buckle is arranged on the opposite side that snap-fastener is corresponding, and annular buckle is for prolong along retainer 111 ring arm The collar flange stretched, collar flange is less than semicircle.

As further improvement of this embodiment, such as Figure 12,13 showing, snap close includes open loop First retainer 1110 and the second retainer 1111, the first retainer 1110 and the second retainer 1111 around The through hole outward flange of stand 100 cooperatively forms an annulus, and the first retainer 1110 connects to be had First snap-fastener 1101, the second retainer 1111 connects and has the second snap-fastener 1102, the first snap-fastener 1101 and second snap-fastener 1102 be symmetrical arranged, elastomeric element includes the 3rd torsion spring 33 and the 4th Torsion spring 34, one end of the 3rd torsion spring 33 is fixing with the first retainer 1110 to be connected, and the other end is even Being connected on stand 100, one end of the 4th torsion spring 34 is fixing with the second retainer 1111 to be connected, separately One end is connected on stand 100, and on stand 100, symmetry offers breach 102, the first snap-fastener 1101 extend out to outside stand 100 from the first retainer 1110 along breach 102103, Second snap-fastener 1102 extends out to stand 100 along breach 102 from the second retainer 1111 Side.Simultaneously relative to pressing the first snap-fastener 1101 and the second snap-fastener 1102, the first retainer 1110 Move inward with the second retainer 1111, unclamp the first snap-fastener 1101 and the second snap-fastener 1102, Under the action of the spring, the first retainer 1110 and the second retainer 1111 return to original position.

The technical program discloses the buckle structure of a kind of twin-lock circle 111.Dress is promoted by two Put, it is possible to achieve the dislocation motion of two retainers 111, i.e. the translation direction of two retainers 111 Being different, the most whole latching in has bigger opening and closing scope, buckle in translation motion Quantity, position almost without restriction, fixed form is the most diversified.

Two pushing meanss of the technical program are from connecting seat edge protrusion, with retainer substantially position In same plane, the end face of whole connection seat is opposed flattened, when industrial connector is fixed to The surface at equipment will not be protruded the when of on equipment.Equipment is all difficult during carrying, use Exempting to collide with, therefore, the technical program can effectively protect pushing means, it is to avoid pushing means quilt Knock bad.Furthermore, two pushing meanss need to pass from connection seat and panel, therefore, connect seat Must widen in the position that pushing means is corresponding with panel, therefore, directly from pushing means root The assembly area forming an indent is used for fixing elastomeric element, can realize sky with pushing means Between multiplexing, it is not necessary to the extra space that increases accommodates elastomeric element, be conducive to reduction connect seat and The size of panel, favorably realizes the miniaturization of industrial connector.

Wherein, the first retainer 1110 and the second retainer 1111 can be respectively provided with a buckle, Buckle on first retainer 1110 and the buckle on the second retainer 1111 are symmetrical arranged.Certain On one retainer 1110 and on the second retainer 1111, two or more buckles can also be set, the Buckle on one retainer 1110 and the buckle on the second retainer 1111 are symmetrical arranged, at plug The buckle structure being provided with correspondence on the sleeve 201 of 20 supplies to snap connection, the first retainer 1110 Two can also be arranged, buckle on the first retainer 1110 and the on upper and the second retainer 1111 Buckle on two retainers 1111 is symmetrical arranged, as the optimal way of the present embodiment, therefore, In the case of those skilled in the art do not pay creative work, it is impossible to limit the first retainer The quantity of 1110 and second buckles on retainer 1111.

The technical program discloses the fixed structure of a kind of four buttons point；Can be from multiple directions pair Plug locks, fixing more firm.

Wherein, the first retainer 1110 and the second retainer 1111 are respectively provided with a ring-type buckle, Two ring-type card buckle rings cooperatively form the circle body of closing around the outward flange of connecting cylinder 12 opening. The ring-type buckle that certain first retainer 1110 and the second retainer 1111 are arranged can be formed without one The annulus closed, it is only necessary to the ring-type buckle of the first retainer 1110 and the second retainer 1111 is symmetrical Arrange, during with the retaining structure buckle of sleeve 201, ring-type buckle and the screens of sleeve 201 Structure realizes a uniform face contact, it is achieved face clamping.

Two buckles of the technical program form a complete circle body, can be by plug complete hold Extremely, it is the fixed form that in buckle fixed form, bonding strength is maximum, and after complete locking, Gap between buckle 11 and plug is the least, can take into account dust-proof and that part is waterproof effect.

Wherein, buckle includes deck, the chuck extended along described deck to connecting cylinder 12 inside, Stand 100 is provided with the escape groove 1064 dodging deck, and deck falls to keeping away in the way of translation Allow on groove 1064.Side outside enclosing towards retainer 111 on deck is provided with the flange of arc, Chuck is provided with the guide face of inclination in the axial direction.Because the guide face that chuck is provided with inclination is permissible Easily automatically buckling in the middle of the process of buckle, aspect connects seat 10 and the buckle of plug 20.

The technical program discloses the shape of a kind of buckle.On the one hand deck can improve whole buckle Fixing intensity, then plug dynamics more greatly be not easy to damage buckle；Deck is with escape groove 1064 Coordinate and also take into account certain position-limiting action, limit the range of translation of buckle.The technical program simultaneously Disclosing a kind of fixing mode, i.e. buckle is continuous print strip, can increase contact area, Improve bonding strength.

As further improvement of this embodiment, stand 100 surface is coated with panel 13；Press Detain 110 roots and be provided with press surface；Press surface two ends are provided with the side lever of projection；Two side levers are respectively It is connected with the two ends one of retainer 111；Elastomeric element is arranged on press surface and two side levers are formed Assembly area in.Accordingly, elastomeric element includes the first torsion spring 31；Described stand is at dress The fixing post of projection it is provided with in joining region；Described stand is provided with convex in the edge of connecting cylinder opening The baffle plate risen；Described first torsion spring set is connected on described fixing post；Described first one end supports By baffle plate, the other end is against press surface.Panel 13 include limiting plate 131, spacing hole 132, Centre bore, centre bore is opened in the center of panel 13, downward along the edge of centre bore Stretch out ring-type flange 133, flange 133 be provided with the perforation 134 for passing for buckle, Offering button hole 135 on the surrounding sidewall of panel 13, panel 13 is set in outside stand 100 On sidewall, the snap fit on stand 100 snaps in the button hole 13 of panel 13, on panel 13 Fixing hole 107 on spacing hole 132 and stand 100 overlaps, and limiting plate 131 arranges face-piece The outside of 13 sidewalls, the direction of limiting plate 131 and stand 100 buckle 11 in the same direction, Two axis holes 136 are set on limiting plate 131.

The technical program discloses a kind of snap-fastener with the fit structure of elastomeric element.Snap-fastener needs from son Seat 100 and panel 13 pass, and therefore, stand 100 and panel 13 are in position corresponding to snap-fastener Must widen, therefore, directly the assembly area from snap-fastener root one indent of formation is used for fixing Elastomeric element, can realize spatial reuse with snap-fastener, it is not necessary to the extra space that increases accommodates bullet Property parts, be conducive to reduction to connect seat 10 and the size of panel, favorably realize industrial connector Miniaturization.

Torsion spring is selected to have its special advantage as elastomeric element in design of the present utility model. First, it is much lower that material is compared shell fragment with the requirement of technique by torsion spring, both can improve stable Property, it is also possible to reduce cost, it is often more important that, the elastic force direction of torsion spring translates with buckle 11 Direction coincide so that torsion spring is applied to this utility model and is possibly realized；And traditional industry is even Connect device and can only use shell fragment.Furthermore, the fixing post 104 of fixing torsion spring is vertical fixing, i.e. It is perpendicular to buckle 11 translation direction, buckle 11 will not be hindered to translate, thus significantly reduce Design and the difficulty produced, advantageously reduce design and production cost.It addition, torsion spring two ends are Can be misplaced movement, can be to the bigger row of snap-fastener offer in connecting in seat 10 of limited space Journey scope, it is ensured that buckle 11 can reliably be threaded off.

Wherein, pushing means includes one piece of swinging plate, and swinging plate is one-body molded with retainer 111, Retainer 111 is on stand 100 through hole outward flange, and buckle arranges on the inward flange of retainer 111, The side-wall outer side extending stand from breach 102 of swinging plate, stand 100 is provided with baffle plate 103, baffle plate 103 arranges relative swinging plate, the opposite side of distance stand 100 through hole, spring One end is resisted against another terminal block on baffle plate 103 and is fixedly connected on stand 100 sidewall.When outwards Stirring swinging plate, retainer 111 drives buckle outwards to translate, when unclamping swinging plate, and retainer 111 Return to origin-location.

Wherein, connecting cylinder 12 inwall is provided with two table tops, wherein the table top peace near bottom Equipped with waterproof washer, waterproof washer is resisted against on table top by the sleeve bottom end of plug 20, waterproof Lasso is set on sleeve and falls on another table top of connecting cylinder 12 inwall.

The technical program discloses the waterproof construction of a kind of connecting cylinder 12；Cascaded surface near opening Waterproof construction is cooperatively formed for the lateral wall with plug；Near bottom cascaded surface then for The end of plug cooperatively forms waterproof construction.Use dual waterproof type, can solve greatly because of Leak the probability of damage equipment, be particularly well-suited to the indoor environment of outdoor environment or humidity.

As further improvement of this embodiment, connect seat 10 include stand 100, buckle, Connecting cylinder 12, panel 13, cover plate 14, packing ring 15, waterproof lasso 16, glue core assembly 18, Collision mat 19, glue core assembly 19 loads in stand 100, then by collision mat pad 19 with anti- On the table top of the sidewall that water jacket circle loads connecting cylinder 12, elastomeric element is loaded fixing post 104 In, buckle loads on stand 100, and panel 13 is set in sidewall 105 and the seat of stand 100 Son 100 closes up, and waterproof washer 17 sticks the bottom at cover plate 14, by lateral pin by spring and lid Plate 14 and stand 100 connect together.

Further, cover plate 14 is provided with a hook part, and cover plate 14 is turnover to move, Plug 20 is provided with one and the groove of hook part cooperation, and cover plate 14 overturns, plug 20 and company After joint chair 10 coordinates after installation, in the hook part snap fit on cover plate 14 to the groove of plug 20, Realizing snap fit, so enabling to junction point has the coupler construction of many so that plug 20 More firm with connecting the connection of seat 10.

The present embodiment provides the plug 20 of a kind of industrial connector, and plug 20 includes sleeve, with And with the fixing cable location structure in sleeve 201 one end；Sleeve 201 is holistic hollow master Body, sleeve 201 inner hollow, it is provided with the accommodation space of cable connector；The outer wall of sleeve 201 It is provided with retaining structure in the one end closing on cable location structure.

Plug 20 of the present utility model only can realize the fixing of cable connector with an overcoat And coordinate with the stand of industrial connector, and retaining structure is directly in the outer wall shape of sleeve 201 Become, form the structure of integration；The external structure of whole socket is extremely simple.Structure is the simplest, Integrated degree is the highest, manufactures the simplest, greatly reduces the labor intensity of assembling, can be bright Aobvious increase production efficiency；Due to the simple in construction of product, thus reduce user in use because The probability of problem it is likely to occur between product parts and part.It addition, the position of retaining structure is straight Connect the design having influence on waterproof construction；If retaining structure is arranged on the aperture position of sleeve, anti- The design of water-bound is accomplished by view of dodging this retaining structure, and design and manufacture difficulty can be significantly Promote.And tube-in-tube structure of the present utility model closes on one end of connecting cylinder 12, retaining structure is extremely Barrel between the opening of sleeve can entirety be embedded in stand, and stand can be at this barrel In the range of waterproof construction is set, it is not necessary to consider dodge retaining structure, reduce waterproof construction and set Meter difficulty, and contact area is relatively big, and waterproof effect is the most more preferably.

Wherein, as further improvement of this embodiment, sleeve includes sleeve and connects cylinder, sleeve 201 and fixing cylinder 202 one-body molded, sleeve 201 can use and be applicable to industrial connector Metal material or other materials, sleeve 201 is for joining with the connection seat 10 of industrial connector Closing fixing, sleeve includes the first cylinder 2011 and the second cylinder 2012, the second cylinder 2012 Outer surface is higher than the first cylinder 2011, the first cylinder 2011 and company of the second cylinder 2012 Meet place and form cascaded surface, cascaded surface is provided with waterproof lasso for waterproof, the second cylinder 2012 On be provided with retaining structure, by the retaining structure on the second cylinder 2012 and industrial connector Connect seat 10 connection to snap connection.Between first cylinder 2011 and the second cylinder 2012 Annular groove can also be provided with, carry out waterproof in waterproof lasso 16 is embedded into annular groove, waterproof jacket Circle 16 mounting means set can also be arranged on the first cylinder 2011 and the second cylinder 2012 or Person is set on the first cylinder 2011 or on the second cylinder 2012, therefore, in art technology In the case of personnel do not pay creative work, the mounting means of waterproof lasso 16 be all considered as by The present embodiment is open.

By the design of table top, the outer wall of whole sleeve 201 forms bending at table top, with seat Son coordinates, it is possible to realize waterproof construction.

Wherein, the first cylinder 2011 on sleeve 201 and the second cylinder 2012 can also be one Body formed, waterproof lasso 16 is directly set on integrated sleeve 201, or first The center of circle of cylinder 2011 and the second cylinder 2012 is on the same axis and outer through identical.

The technical program discloses the sleeve 201 of a kind of monotubular structure, so can use standard shape Hollow pipe (such as cylinder, rectangle, ellipse, polygon etc.) make sleeve, reduce The design of sleeve, production cost.

Wherein, retaining structure includes slotting 206, and fluting 206 includes sidewall, with sidewall root The first bottom surface 204 connected, sidewall is provided with connecting the protuberance 205 that seat 10 snaps connection.

The technical program discloses a kind of concrete coupler construction, by slotting at sleeve 201 outer wall 206, fluting 206 is natural can form the sidewall 203 intersected with the outer wall of sleeve, then in side Card protuberance 205 is set on wall 203.First bottom surface 204 is both in order to form snap fit, again at dress Play the effect of guiding during joining, guide user's fast insert-pull.Furthermore, the card that stand is supporting Buckle structure must first embed the first bottom surface 204 could be along the first bottom surface 20 with snap fit coordinates solid Fixed；Therefore certain foolproof function is also played.

Wherein, the first bottom surface 204 tilts to extend to the appearance of sleeve 201 from sidewall 203 root Face, protuberance 205 is provided with approaching face towards the side of the stand of industrial connector.

Concrete, the first bottom surface 204 can be the plane tilted or cambered surface, does not limits at this Fixed, approaching face is the cambered surface tilted or the plane of inclination, does not limits at this.

The fluting 206 of the technical program only needs a sidewall 204, the first bottom surface 204 to tilt The outer wall surface that can naturally be transitioned into sleeve 201 is set；So the barrel of sleeve 201 is in side Wall 203 corresponding position ratio is relatively thin, the most gradually thickeies, and the structural strength of whole sleeve is higher.

Concrete, sidewall 203 includes the first side wall 2301 and the second sidewall 2302, first end Both sides, face 204 connect the first side wall 2301 and the root of the second sidewall 2302 respectively；Protuberance 205 include card article, card article across the first bottom surface 204 respectively with the first side wall 2301 and second Sidewall 2302 connects；The length of card article is less than the half of the second cylinder 2012 excircle length.

In order to further illustrate the present embodiment, sleeve offers fluting 206, fluting 206 Both sides be the first side wall 2301 and the second sidewall 2302, the first side wall 2301 and the second side Distance between wall 2302 can be adjusted as required, but the first side wall 2301 and Distance between two sidewalls 2302 is less than the half of the circumference circle of sleeve 201.

The fluting 206 of the technical program has two sidewalls, so so that the length of snap fit is entered One step lengthens, and increases the contact area of the buckle with stand；Improve plug 20 and the company of stand Connect intensity.

Wherein, the first cylinder 2011 and the second cylinder 2012 are an one-body molded cylinder, that First bottom surface of approaching face extends to the opening part of sleeve, the first cylinder 2011 and second Body 2012 forms cascaded surface, then approaching face and the first bottom surface extend to the second cylinder 2012 with Cascaded surface junction.

By the design of table top, the outer wall of whole sleeve forms bending at table top, with stand is joined Close, it is possible to realize waterproof construction.

Certainly, sleeve 201 can use holistic 3rd cylinder.So can use canonical form The hollow pipe (such as cylinder, rectangle, ellipse, polygon etc.) of shape makes sleeve, fall The design of low sleeve, production cost.

Wherein, on card article at least provided with one dodge connect seat 10 buckle dodge mouth, dodge Mouth has two, is arranged on card article two side position, dodges mouth not with the first side wall 2301 and second Sidewall 2302 connects, in order to form retaining structure.

Dodging mouth and can dodge the buckle of stand, such card article is applicable not only to the side that face is fixing Formula, also can the fixing mode of General adaptive point.The buckle structure of i.e. corresponding stand 100 is similar The structure of strip, can be fixing with card article occlusion；If the buckle structure of stand 100 is stuck point Structure, it is also possible to connecting and fixing by dodging a mouthful heel card article body；Versatility is more preferable.

Wherein, retaining structure includes the 3rd sidewall and the 4th sidewall；Connect the 3rd sidewall and the 4th Second bottom surface of sidewall root；Connect the 3rd sidewall and the 4th side wall ends, for stand The card access surface snapped connection of 100.

This utility model retaining structure is directly to open pit at sleeve outer wall, and card access surface is directly relied on The barrel of sleeve, is not easy to wear away in swapping process repeatedly, is conducive to improving retaining structure Service life.

Retaining structure includes the snap ring being looped around sleeve 201 outer wall, it is also possible to be on sleeve Multiple protuberances 205, it is also possible to be through the bayonet socket 207 of sleeve outer wall, the knot of retaining structure Configuration formula and the buckle structure connected on seat 10 coordinate and make plug 20 and 10 clampings that are connected seat Fixing, the present embodiment includes the form of multiple retaining structure, but simply better illustrates card Bit architecture, in the case of those skilled in the art do not pay creative work, it is impossible to think this Retaining structure in embodiment is whole retaining structures of this utility model protection.

This utility model retaining structure is directly to open pit at sleeve 201 outer wall, and card access surface is direct Rely on the barrel of sleeve, be not easy to wear away in swapping process repeatedly, be conducive to improving screens The service life of structure.Retaining structure is directly to open hole at sleeve outer wall simultaneously, and bayonet socket is direct Rely on the barrel of sleeve, be not easy to wear away in swapping process repeatedly, be conducive to improving screens The service life of structure.

As further improvement of this embodiment, cable location structure includes nut 21, clamp Circle 22, fixation kit 23 and waterproof hydrosphere 24, cable connector includes plastic core 25, plastic cement On core 25, one end is provided with connecting the conductive junction point that seat connects；The other end connects cable.Plastic cement Core 25 loads in sleeve, then clamp circle 22, waterproof hydrosphere 24 are set in fixation kit 23 On, then will be solid by nut by the fixation kit being arranged with waterproof hydrosphere 24 and clamp circle 22 Determine assembly to be threadedly coupled on sleeve 201.

Interface arrangment on plug 20 and the card connected on seat 10 can also be colluded with by the present embodiment Structure is interchangeable, and is i.e. provided with protuberance on seat 10 for retaining structure, at plug connecting 20 are provided with buckle 11, drive buckle 11 to make the card on buckle 11 along opening direction translation Buckle structure and retaining structure is separable connects and fixes.

Certainly, the industrial connector of the present embodiment is dismountable solid by connecting seat 10 and machine Fixed connect, and plug 20 and connect and be detachably fixed connection between seat 10, such as weld Mode or directly connection seat 10 is arranged on machine, thus realize plug 20 and machine Removably connect, or plug 20 and connect that seat 10 is fixing to be fixed with machine again.

For a person skilled in the art, can technical scheme as described above and structure Think, make other various corresponding changes and deformation, and all these changes and deformation Within all should belonging to this utility model scope of the claims.

Claims (20)

1. the attachment structure of an industrial connector, it is characterised in that described attachment structure includes the connecting cylinder of inner hollow；Being fastened around the stand of connecting cylinder opening part, the buckle being fixed in stand and elastomeric element, described buckle is provided with the buckle embedded within connecting cylinder, with that snap connection, for the elastomeric element driving buckle to translate along plane of the opening direction.

The attachment structure of a kind of industrial connector the most according to claim 1, it is characterised in that described buckle includes that snap close and pushing means, described pushing means are connected with described elastomeric element and snap close respectively；Described buckle is arranged on described snap close.

The attachment structure of a kind of industrial connector the most according to claim 2, it is characterised in that described snap close forms the retainer of closed-loop structure；Described buckle is arranged on the medial wall of described retainer.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterised in that the generally circular in shape or rectangle of described retainer.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterised in that described buckle includes that the first buckle, described first buckle are arranged on the position relative with described pushing means.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterised in that described buckle includes that the second buckle and the 3rd buckle, described second buckle and the 3rd buckle are symmetricly set on two side positions of described pushing means.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterised in that described buckle includes that the first buckle, the second buckle and the 3rd buckle, described first card are arranged in the position relative with described pushing means；Described first buckle and described second buckle are symmetricly set on two side positions of described pushing means.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterized in that, described buckle is arranged on the position relative with described pushing means, and described buckle is the collar flange extended along described retainer ring arm, and described collar flange length is less than the half of retainer girth.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterized in that, described stand is provided with perforate, described verge of opening is provided with limiting section, described retainer is accommodated in described stand, is set in described limiting section edge, described stand edge is provided with breach, and described pushing means is connected with described retainer one, and described pushing means extends out to outside described stand to described breach from described retainer.

The attachment structure of a kind of industrial connector the most according to claim 3, it is characterised in that described stand surface is coated with panel；Described pushing means root is provided with press surface；Described press surface two ends are provided with the side lever of projection；Described two side levers are connected with the two ends one of described snap close respectively；Described elastomeric element is arranged in the assembly area of press surface and two side lever formation.

The attachment structure of 11. a kind of industrial connectors according to claim 10, it is characterised in that described elastomeric element includes the first torsion spring；Described stand is provided with the fixing post of projection in assembly area；Described stand is provided with protruding baffle plate in the edge of connecting cylinder opening；Described first torsion spring set is connected on described fixing post；Described first one end is against baffle plate, and the other end is against press surface.

The attachment structure of 12. a kind of industrial connectors according to claim 3, it is characterised in that be provided with groove in described retainer, the bottom surface of described groove is inclined plane, is provided with snap-fastener, is provided with spring bottom described snap-fastener in described groove；The edge of described bottom, with the bottom surface of groove, is used for promoting described retainer to translate.

The attachment structure of 13. a kind of industrial connectors according to claim 12, it is characterised in that described elastomeric element includes the second torsion spring；Stand is at least provided with the pit placing the second torsion spring in described groove side；Described second one end is against the inner side of retainer, and the other end is connected seat.

The attachment structure of 14. a kind of industrial connectors according to claim 2, it is characterized in that, described snap close includes the first retainer and second retainer of open loop, and described pushing means includes the first pushing means being arranged on the first retainer, and the second pushing means being arranged on the second retainer.

The attachment structure of 15. a kind of industrial connectors according to claim 14, it is characterized in that, described elastomeric element includes the 3rd torsion spring and the 4th torsion spring, one end of described 3rd torsion spring is against the first pushing means, the other end is against stand, one end of described 3rd torsion spring is against the first pushing means, the other end is against stand, described stand edge is provided with the first breach and the second breach dodging the first pushing means and the second pushing means, described first pushing means extends out to outside described stand from the first retainer along described first breach, described second pushing means extends out to outside described stand along described second breach from the second retainer.

The attachment structure of 16. a kind of industrial connectors according to claim 14, it is characterized in that, described first retainer is provided with two buckles, and described second retainer is provided with two buckles, and two buckles on described first retainer are symmetrical arranged with two buckles on described second retainer.

The attachment structure of 17. a kind of industrial connectors according to claim 14, it is characterised in that described first retainer is respectively provided with a ring-type buckle with described second lock, two ring-type card buckle rings cooperatively form the circle body of closing around the outward flange of connecting cylinder opening.

18. according to the attachment structure of the arbitrary described a kind of industrial connector of claim 1-17, it is characterised in that described connecting cylinder inwall is provided with two cascaded surfaces, and wherein the cascaded surface near bottom is provided with waterproof washer, and another cascaded surface is installed waterproof lasso.

19. according to the attachment structure of the arbitrary described a kind of industrial connector of claim 17, it is characterized in that, described buckle includes deck, the chuck extended along described deck to connecting cylinder inside, described stand is provided with the escape groove dodging deck, and described deck falls in described escape groove in the way of translation.

The attachment structure of 20. a kind of industrial connectors according to claim 19, it is characterised in that be provided with the flange of arc on described deck towards the side outside described retainer circle, described chuck is provided with the guide face of inclination in the axial direction.