CN206259583U - One kind reinforces display interface water-proof connector - Google Patents

Abstract

The utility model discloses a kind of reinforcing display interface water-proof connector, connector includes plug and socket, plug core is axially arranged with plug and socket component, receptacle center is axially arranged with for the socket outlet component with plug and socket modular connector and interactive communication, plug and socket component top and/or bottom are provided with the elastic clamping block that can be protruded or collect, socket outlet component top is provided with cutting ferrule, socket outlet component lower section is provided with lower cutting ferrule, upper cutting ferrule and lower cutting ferrule are equipped with draw-in groove near the side of the socket outlet component, the elastic conducting strip that socket outlet component is provided with covers the draw-in groove, after plug is connected with the socket grafting, elastic clamping block contradicts elastic conducting strip and is bent in the draw-in groove, one end bending of elastic conducting strip towards plug deforms and is pressed in plug and socket component.Relative to the connector of prior art, the utility model can improve the reliability of connector, be less likely to occur to release between plug and socket.

Description

One kind reinforces display interface water-proof connector

Technical field

The utility model is related to be electrically communicated interface field, more particularly to a kind of to reinforce display interface water-proof connector.

Background technology

In the prior art, high-definition digital display interface be applied to computer and display connection, between computer and home theater In the fields such as connection.And the connector of prior art is connected for plug and socket, after plug and socket grafting is connected, inside both Or it is outside without corresponding locking mechanism, plug and socket be connected after connection reliability rely only on it is interior between inner body Frictional force, therefore connector easily pullled and release and cause accidental separation situation in actual applications, influence connector makes Use reliability.

The containment vessel of connector is typically with the containment vessel of plastic material in the prior art.When plug and socket out of doors When using, the destruction such as often trampled, clashed into, and the protective housing of plastic material fails to play connector good guarantor Shield is acted on, and after the plastic material protective housing of connector is destroyed or be impaired, liquid is easily accessible inside connector In turn result in the failures such as wire short-circuiting, information transfer be insensitive.Also, the containment vessel of plastic material is easily by external environment Abrasion is aging, causes protection connector to be difficult to normally be used for a long time in outdoor or adverse circumstances.

In addition, in the prior art, location structure is not provided between the plug and socket plug-in position of part connector, when User in the relatively low environment of visibility to plug and socket grafting when, it is necessary to repeatedly to socket and plug carry out examination insert, so as to Accurate grafting can be carried out.When but repeatedly examination is inserted, easily easily caused because plug-in position is inaccurate and connect inside plug and socket Contact element is damaged.And plug and socket grafting location structure is then provided with part connector, but the grafting location structure is typically Symmetrical configuration, such plug and socket is also required to carry out certain number of times examination and inserts and the accurate grafting of plug and socket could be connected, Therefore the structure type there is also certain damage hidden danger.

Utility model content

Main purpose of the present utility model is to propose a kind of reinforcing display interface water-proof connector, it is intended to solve prior art In connector plug and socket between the easy technical problem that releases.

To achieve the above object, the utility model proposes it is a kind of reinforce display interface water-proof connector, including plug and Socket, the plug core is axially arranged with plug and socket component, the receptacle center be axially arranged with for the plug and socket The socket outlet component of modular connector and interactive communication, the plug and socket component top and/or bottom are provided with and can protrude or receive The elastic clamping block of Tibetan, the socket outlet component top is provided with cutting ferrule, and the socket outlet component lower section is provided with lower cutting ferrule, institute State cutting ferrule and the lower cutting ferrule and be equipped with draw-in groove near the side of the socket outlet component, the socket outlet component is provided with Elastic conducting strip cover the draw-in groove, after the plug is connected with the socket grafting, the elastic clamping block conflict bullet Property conducting strip bent in the draw-in groove, one end bending of the elastic conducting strip towards the plug deforms and is pressed in described Plug and socket component.

Preferably, the position of the elastic card protrusion plug and socket component is provided with the outer inclined-plane of the socket And the dorsad outer inclined-plane of the socket, the gradient of the gradient more than the outer inclined-plane of the outer inclined-plane.

Preferably, the plug is socketed revolvable connection ring, after the plug is connected with the socket grafting, the company Connect ring and be connected with the disk housing screw thread for being arranged at the socket outer peripheral edge.

Preferably, the connection ring, the disk housing and the housing that is arranged inside the connection ring are by hard Alloy is made.

Preferably, the housing is provided with ladder positioning ring groove towards one end edge outer peripheral surface of the socket, described The axially arranged multiple in outer peripheral edge of housing is easy to the blindmate locating convex block of the plug and socket grafting, the disk housing it is interior Periphery is provided with blindmate detent and matches with the blindmate locating convex block.

Preferably, at least there are the circumferential distance of blindmate locating convex block described in a pair and other institutes in the outer peripheral edge of the housing The circumferential distance stated between blindmate locating convex block is inconsistent.

Preferably, the plug is provided with straight tube away from one end of the socket, and the straight tube is connected with the housing screw thread One end inner hole wall be provided with groove, inside grooves are provided with O-ring seal, described close after the housing is connected with the straight pipe thread Sealing rubber ring is extruded by the housing outer peripheral edge to groove bottom land.

Preferably, the other end of the straight tube is connected with plug tail nut screw thread, the other end endoporus of the straight tube It is provided with tilt stage to be offseted with rubber bodies of obturaging, the rubber bodies of obturaging are additionally provided with to institute away from one end of the plug tail nut The centroclinal inclined plane of straight tube is stated to be offseted with trim ring of obturaging, it is described when the plug tail nut is fastened with the straight pipe thread Plug tail nut promotes trim ring of obturaging to be moved out towards the rubber bodies outer peripheral edge of obturaging along inclination by packing ring.

Preferably, the disk housing is connected with socket tail nut, the socket tail away from the threaded one end of the plug The inner peripheral of nut is provided with ring-type detent, and ring-type detent is embedded with interfacial seal circle, and the socket tail nut is to institute When stating disk housing screw threads for fastening, the interfacial seal circle is by the top of the disk housing towards bottom in the socket tail nut Face is pushed, and the inner hole wall of the interfacial seal circle is butted on the step trough of trim ring.

Technical solutions of the utility model are provided with the bullet that can be protruded or collect by plug and socket component top and/or bottom Property fixture block, after plug and socket grafting in place, elastic card produces certain effect to the elastic conducting strip of socket outlet component Power, makes elastic conducting strip to certain deformation is produced inside draw-in groove, while elastic conducting strip bends and compress near one end of plug In plug and socket assembly surface, so that producing the fastening force of inherence between plug and socket and being less likely to occur to release Phenomenon.Relative to the connector of prior art, the utility model can improve the reliability of connector, between plug and socket not It is susceptible to release.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the cut-away view of the utility model plug；

Fig. 2 is structure chart of the plug in A directions in Fig. 1；

Fig. 3 is the cut-away view of the utility model socket；

Fig. 4 is structure chart of the socket in B directions in Fig. 3；

Fig. 5 is the structure chart of the utility model plug and the pre- grafting of socket；

Fig. 6 is the utility model plug and socket grafting structure chart in place.

Drawing reference numeral explanation：

The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality indicate (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality indicates to be only used for explaining relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality indicates also correspondingly to change therewith.

If in addition, relate to the description of " first ", " second " etc. in the utility model embodiment, should " first ", " the Two " description etc. is only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate meaning The quantity of the technical characteristic for showing.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, when the combination appearance of technical scheme is conflicting or cannot realize it will be understood that this technical side The combination of case does not exist, not within the protection domain of the utility model requirement yet.

It is a preferred embodiment of the present utility model referring to Fig. 1 and Fig. 6, there is provided one kind reinforces display interface (DispoayPort) water-proof connector, the reinforcing display interface water-proof connector includes plug 1 and socket 2, the central shaft of plug 1 To the plug and socket component 19 being provided with for data communication, socket 2 is central axial to be provided with for being interacted with plug and socket component 19 The socket outlet component 21 of communication.Plug and socket component 19 wherein positioned at the center of plug 1 is provided with top and/or bottom can bullet Property protrude or collection elastic clamping block 191, and the top of socket outlet component 21 for being located at the center of socket 2 is provided with cutting ferrule 211, inserts Seat jack assemblies 21 lower section is provided with lower cutting ferrule 212, and upper cutting ferrule 211 and the lower collective effect of cutting ferrule 212 are to socket outlet component 21 To certain fixation.Upper cutting ferrule 211 and lower cutting ferrule 212 are equipped with draw-in groove 213 near the side of socket outlet component 21, and Socket outlet component 21 is provided with elastic conducting strip 214 and covers draw-in groove 213, after plug 1 is connected with the grafting of socket 2, elastic card Block 191 contradicts elastic conducting strip 214 to generation bending, one end bending of the elastic conducting strip 214 towards plug 1 inside draw-in groove 213 Deform and be pressed on plug and socket component 19.In said structure, during the plug 1 of connector is to the grafting of socket 2, upper card Be pressed downward for elastic clamping block 191 by set 211 and lower cutting ferrule 212 so that elastic clamping block 191 will not be to upper draw-in groove 211 and lower bayonet slot 212 Interference is produced, plug 1 is smoothly inserted into inside socket 2.When plug 1 and the grafting of socket 2 in place after, elastic card 191 is not received To upper cutting ferrule 211 and lower cutting ferrule 212 compressing and to the appearance resilience of socket outlet component 21 so that elastic clamping block 191 is supported Touch with elastic conducting strip 214, and elastic card 191 by elastic conducting strip 214 to producing flexural deformation inside draw-in groove 213, Elastic conducting strip 214 deforms and is pressed on plug and socket component 19 can be produced towards one end of plug 1 accordingly, so that Obtain plug 1 and both inside of socket 2 possess the active force being mutually connected, so that after plug 1 is connected with the grafting of socket 2, to the greatest extent When tube connector is subject to the active force mutually pullled towards two ends, plug 1 and socket 2 relative to prior art connector not yet It is susceptible to release, so as to ensure that the use reliability of connector.

Referring to Fig. 1 and Fig. 6, it is preferable that in the present embodiment, the position of the projecting plug jack assemblies 19 of elastic clamping block 191 sets Have towards the outer inclined-plane of socket 2 and the dorsad outer inclined-plane of socket 2, and outer inclined-plane inclination of the gradient more than outer inclined-plane Degree.By by the protruding parts of elastic clamping block 191 towards the outer inclined-plane of socket 1 gradient design it is smaller, be intended so that During insertion 2 inside of socket of plug 1, the edge of the upper cutting ferrule 211 and lower cutting ferrule 212 of upper cutting ferrule 211 and lower cutting ferrule 212 can be along The less outer inclined-plane of gradient smoothly depresses elastic clamping block 191 to inside plug and socket component 19, without elastic card The upper cutting ferrule 211 of block 191 pairs or lower cutting ferrule 212 produce interference.In addition, the outer inclined-plane gradient of elastic clamping block 191 is set Larger so that after draw-in groove engages elastic clamping block 191, the outer inclined-plane of elastic clamping block 191 is produced to the elastic conducting strip 214 after deformation The certain active force that offsets of life, so that plug 1 and socket 2 are not allowed to get loose.

Referring to Fig. 1 and Fig. 6, in the present embodiment, plug 1 is socketed with revolvable connection ring 11, when plug 1 and socket 2 are inserted Connect after being connected, connection ring 11 can be connected with the screw thread of disk housing 22 for being arranged at the outer peripheral edge of socket 2.By in plug 1 Outer peripheral edge is cased with connection ring 1, after plug 1 is connected with the grafting of socket 2, is arranged at the internal thread of the inner peripheral of connection ring 11 and sets External screw thread screw thread in the outer peripheral edge of disk housing 22 coordinates and is connected.It is of the present utility model relative to connector of the prior art Connector outside improves the connection reliability between plug 1 and socket 2 by setting connection ring 11, further, and connector is in reality Border more difficult being pullled in releases.Furthermore, it is contemplated that the protective housing for being used to protect connector in the prior art is modeling Material material is fabricated by, and plastic casing resistant to damage ability is poor, by the connection ring 11 and housing 12 of plug 1, and socket 1 circle The material application of disk housing 22 is hard alloy, such that it is able to improve connector resistance to compression, drop resistant and the ability, plug such as anti-aging 1 and the external structure of socket 2 use hard alloy, can also improve the resistant to rust ability of connector.In addition, for making connection ring 11st, housing 12, the manufacture material of disk housing 22 can select stainless steel, can reduce the manufacture of the outer protection part of connector Cost, it is also possible to reach the excellent properties such as good drop resistant, resistance to compression, resistant to rust, so that outer protection part is to connector inside Part play good protection effect.

Referring to Fig. 1 and Fig. 6, in order that the connector of the present embodiment can be in visibility be compared with low environment, to connector Plug 1 and socket 2 carry out correct grafting, and the outer peripheral surface by being close to socket 2 in tubular shell 12 of the present embodiment is set Ladder positioning ring groove 121, and the axially arranged multiple in outer peripheral edge positioned at housing 12 is easy to the blindmate of plug 1 and the grafting of socket 2 Locating convex block 122, the inner peripheral of disk housing 22 is then provided with blindmate detent 221 and matches with blindmate locating convex block 122.When with , than plug 1 and socket 2 are carried out into grafting in the case of relatively low, only to socket 2 need to be close to plug 1, because shell by family in visibility Body 12 is provided with ladder positioning ring groove 122 near the outer peripheral surface of socket 2 so that the part-structure of plug 2 is relatively easy to pre- In insertion socket 2.And plug 1 continues during to 2 grafting of socket, multiple blindmate convexes of the outer peripheral edge of housing 12 are axially set in Block 122 is along the blindmate detent 221 for being arranged at the inner peripheral of disk housing 22 so that plug 1 is successfully plugged into socket 2 Position.Can be easy to the user plug 1 and socket 2 can be smoothly completed under the relatively low operating mode of visibility, still relative to prior art Between grafting work, can avoid causing to damage for the contact of interactive communication during plug 1 and the grafting of socket 2 and Influence is used.

Based on the above embodiments, at least there are a pair of circumferential distances of blindmate locating convex block 122 in the outer peripheral edge of housing 12 It is inconsistent with circumferential distance between other blindmate locating convex blocks 122.In the prior art, in order that obtaining between plug 1 and socket 2 Grafting work can be smoothly completed, by setting the projection and groove that cooperate so that socket 1 and plug 2 can be determined Position grafting, but two adjacent positioning connected structures are identical in circumferential distance, and although this spline structure enables to plug 1 With the grafting of socket 2, but there is symmetry in structure setting, user is also required to carry out certain pre- grafting, such grafting side Formula can also cause that the contact inside connector is present and damage risk.It is blind by the outer peripheral edge of housing 12 setting at least one pair of The circumferential distance inserted between the circumferential distance and other blindmate locating convex blocks 122 of locating convex block 122 is inconsistent, so that plug 1 and the socket connection relation of socket 2 in there is certain orientation, plug 1 be connected with the grafting of socket 2 be not required to carry out it is straight by pre- grafting Patch and be connected to position, improve the connected accuracy of connector inside grafting.

For connector because exterior part has certain interval after installing, the steam in connector is applied to outdoor environment Enter inside connector Deng easily by gap, so that the use reliability of connector.

Referring to Fig. 1, in the technical scheme of the present embodiment, plug 1 is provided with straight tube 14, wherein straight tube away from one end of socket 2 14 one end inner hole wall is provided with groove and coordinates with the screw thread of housing 12 and is connected, while inside grooves are provided with O-ring seal 13, works as shell After body 12 is connected with straight tube 14 with screw thread cooperation, O-ring seal 13 is extruded by the outer peripheral edge of housing 12 to groove bottom land, so that Gap after O-ring seal 13 is threadedly coupled to straight tube 14 with housing 12 is effectively sealed.

Referring to Fig. 1, in the technical scheme of the present embodiment, the other end of straight tube 14 is coordinated with screw thread with plug tail nut 17 and connected Connect, the other end endoporus of straight tube 14 is provided with inclined step and is offseted with rubber bodies 15 of obturaging, and rubber bodies of obturaging 15 are away from plug tail One end of nut 17 is additionally provided with and is offseted with trim ring 16 of obturaging to the centroclinal inclined plane of straight tube 14.When plug tail nut 17 passes through Packing ring 18 promotes trim ring 16 of obturaging to be moved out towards the outer peripheral edge of rubber bodies 15 of obturaging along inclination, so that straight tube 14 and plug The sealing properties such as tail nut 17 are improved.

Referring to Fig. 3, in the technical scheme of the present embodiment, disk housing 22 is connected with socket away from the threaded one end of plug 1 Tail nut 25, the inner peripheral of socket tail nut 25 is provided with ring-type detent, and ring-type detent is embedded with interfacial seal circle 24, When socket tail nut 25 coordinates fastening to the screw thread of disk housing 22, interfacial seal circle 24 is by the top socket object of disk housing 22 The inner bottom surface of tail nut 25 is pushed, and the inner hole wall of interfacial seal circle 24 is butted on the step trough of trim ring 23.

Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.

Claims (9)

1. a kind of to reinforce display interface water-proof connector, including plug and socket, the plug core is axially arranged with plug and socket Component, the receptacle center is axially arranged with for the socket outlet component with the plug and socket modular connector and interactive communication, Characterized in that, the plug and socket component top and/or bottom are provided with the elastic clamping block that can be protruded or collect, the socket is inserted Mouth component top is provided with cutting ferrule, and the socket outlet component lower section is provided with lower cutting ferrule, and the upper cutting ferrule and the lower cutting ferrule are leaned on The side of the nearly socket outlet component is equipped with draw-in groove, and the elastic conducting strip that the socket outlet component is provided with covers the card Groove, after the plug is connected with the socket grafting, the elastic clamping block contradicts the elastic conducting strip to curved in the draw-in groove Song, one end bending of the elastic conducting strip towards the plug deforms and is pressed in the plug and socket component.

2. it is as claimed in claim 1 to reinforce display interface water-proof connector, it is characterised in that the elastic card protrudes described The position of plug and socket component is provided with the outer inclined-plane and the dorsad outer inclined-plane of the socket, the outer inclined-plane of the socket Gradient more than the outer inclined-plane gradient.

3. it is as claimed in claim 1 to reinforce display interface water-proof connector, it is characterised in that the plug socket is revolvable Connection ring, after the plug is connected with the socket grafting, the connection ring and the disk shell for being arranged at the socket outer peripheral edge Body screw thread is connected.

4. it is as claimed in claim 3 to reinforce display interface water-proof connector, it is characterised in that the connection ring, the disk Housing and the housing being arranged inside the connection ring are made by hard alloy.

5. it is as claimed in claim 3 to reinforce display interface water-proof connector, it is characterised in that the housing is towards the socket One end edge outer peripheral surface be provided with ladder positioning ring groove, the axially arranged multiple in outer peripheral edge of the housing is easy to the plug With the blindmate locating convex block of socket grafting, the inner peripheral of the disk housing is provided with blindmate detent with the blindmate convex Block matches.

6. it is as claimed in claim 5 to reinforce display interface water-proof connector, it is characterised in that the outer peripheral edge of the housing is at least It is inconsistent in the presence of the circumferential distance between the circumferential distance of blindmate locating convex block described in a pair and other described blindmate locating convex blocks.

7. it is as claimed in claim 6 to reinforce display interface water-proof connector, it is characterised in that the plug is away from the socket One end be provided with straight tube, one end inner hole wall that the straight tube is connected with the housing screw thread is provided with groove, and inside grooves are provided with close Sealing rubber ring, after the housing is connected with the straight pipe thread, the O-ring seal is squeezed by the housing outer peripheral edge to groove bottom land Pressure.

8. it is as claimed in claim 7 to reinforce display interface water-proof connector, it is characterised in that the other end of the straight tube with insert Nut screw thread is connected end to end, and the other end endoporus of the straight tube is provided with tilt stage and is offseted with rubber bodies of obturaging, the envelope Tight rubber bodies are additionally provided with to the centroclinal inclined plane of the straight tube and trim ring phase of obturaging away from one end of the plug tail nut Support, when the plug tail nut is fastened with the straight pipe thread, the plug tail nut promotes trim ring edge of obturaging to incline by packing ring Inclined-plane is moved out to the rubber bodies outer peripheral edge of obturaging.

9. the reinforcing display interface water-proof connector described in claim 6, it is characterised in that the disk housing is inserted away from described The threaded one end of head is connected with socket tail nut, and the inner peripheral of the socket tail nut is provided with ring-type detent, ring-type positioning Groove is embedded with interfacial seal circle, when the socket tail nut is to the disk housing screw threads for fastening, the interfacial seal circle quilt The top of the disk housing is pushed towards the socket tail nut inner bottom surface, and the inner hole wall of the interfacial seal circle is butted on trim ring Step trough.