CN206441919U - Quick disassembled connector construction - Google Patents

Abstract

A kind of quick disassembled connector construction, it includes：One first connector, it, which has in a spliced eye, the spliced eye, is provided with a retaining ring, has an at least elastic block piece on the inside of the retaining ring；One second connector, it is serially connected with the spliced eye, and a moving casing is arranged on the outside of second connector, and the moving casing energy displacement pushes against the elastic block piece, also, the recessed at least neck in the outside of second connector, elastic block piece elasticity clip is in the neck；Thereby, the utility model is mainly through the elastic clip of the elastic block piece in the neck, to consolidate the connection of first connector and second connector, again when the moving casing displacement pushes against the elastic block piece, the elastic block piece is compressed by the moving casing thrust and departs from the neck, reaches that second connector departs from first connector.

Description

Quick disassembled connector construction

Technical field

The utility model is relevant with a kind of connector, particularly relates to a kind of quick disassembled connector construction.

Background technology

Press, under the modern life is maked rapid progress, many high-tech products thus produce, and these high-tech products usually make With some coaxial fittings so that transmission signal is used, such as TV, computer multimedia equipment and communication apparatus, and lead at present In the development of communication network interconnection technique, and coaxial cable is utilized to link multimedia equipment and communication apparatus, with up to transmission information, many Media archives and other application services, for the preferable practicality of user and convenience.

Only, the coaxial cable in terms of such as cable television, wideband information and microwave signal transmission is applied to, its Transmission range is in the scope of 50-1000 chis, and external diameter need to be 0.25-1 cuns.The shorter equipment of transmission range demand (about 6- indoors 24 cun), it can be by using less coaxial cables such as external diameter 0.1-0.14 cun, to overcome narrow space and bending radius Limitation.The coaxial cable of such smaller external diameter needs to use accurate microconnector, such as SMA, SMB and MCX etc., and it must connect It is connected on the domestic cable of the control ring provided with precision equipment such as laboratory, and held tight is lived this coaxial cable and connected To connector.

Also, connector conventional at present, such as SMA, SMB and MCX etc., it generally by a pedestal and some is arranged in this The terminal that is conductively connected of pedestal is constituted, then is inserted in the pedestal with a joint with conducting strip, makes the connection terminal with leading Electric piece connects and forms conductivity pathway, but when external force is pullled, the pedestal and easy produce of the joint release, and cause the conduction even Connecting terminal and the conducting strip are electrically connected with not exclusively, and make electrically or electronically signal transmission quality reduction, therefore how effectively fixed Pedestal is stabilized it with joint, is securely joined with, and allows pedestal and joint easily assembling and dismantling, it has also become connector dealer The problem of need facing.

In addition, when connector is applied to telecommunication network route, its efficiency and reliability depend on various factors, such as exist Connection quality between cable section, network equipment, device and other cable sections.Telecommunication apparatus is used in harsh more and more In environment, including on factory, motor vehicles, industrial equipment, military equipment and mobile phone mast., should in the grade environment Connector often due to vibration, hit, temperature change and exposed to other harsh situations become accidental separation；In addition, each The connection of inter-module can be adversely affected because dust, dirty, aqueous vapor and/or other pollutants enter.

Therefore, the application creator is observing above-mentioned missing, it is believed that the above-mentioned structure for connector still has further Necessity of improvement, has generation of the present utility model then.

Utility model content

Main purpose of the present utility model is providing a kind of quick disassembled connector construction, and it can provide user and not destroy Overall structure, and can easily assembling and dismantling connector, and the connector can be split with its behaviour in service, and give replacing zero Component, so as to the cost on reducing maintenance and safeguarding, and reduces the difficulty of replacement operation.

Secondary objective of the present utility model is providing a kind of quick disassembled connector construction, its junction cable that can be consolidated Line, and assurance mechanism and the quality of signal transmission, and with good electrical characteristic.

A further object of the present utility model is providing a kind of quick disassembled connector construction, and it can not only prevent the connector Because in vibration, hitting, temperature change and exposed to other harsh situations becoming accidental separation, meanwhile, it can more prevent the connection Connection in device between each spare part is because of the entrance of dust, dirty, aqueous vapor and/or other pollutants.

For up to above-mentioned purpose, quick disassembled connector construction provided by the utility model, it includes：One first connection Part, it, which has, is provided with a retaining ring in a spliced eye, the spliced eye, the inner side of the retaining ring has an at least elastic block piece； And one second connector, it is serially connected with the spliced eye, and the outer circumferential side of second connector be arranged with one can linear displacement work Dynamic sleeve pipe, the moving casing energy displacement pushes against the elastic block piece, also, the outside of second connector to should elastic block piece it is recessed An at least neck, elastic block piece elasticity clip is in the neck.

It is preferred that wherein first connector is in being arranged with an annular groove in the spliced eye, the annular groove group is provided with the retaining ring, And the annular groove is formed with an at least behaviour area, also, when the elastic block piece is compressed by the moving casing, the elastic block piece bend to The behaviour area.

It is preferred that wherein the retaining ring has an annular element, the side outer peripheral edge interval of the annular element is convexly equipped with multiple solid Stator and multiple elastic block pieces, and there is an elastic block piece between every two stator, the elastic block piece is towards the inner side of the annular element To inclination.

It is preferred that the wherein neck is surrounded on the outside of second connector, and the neck groove wall be formed with one against Face and a lead-in chamfered, also, the elastic block piece can postpone the lead-in chamfered when first connector is serially connected with second connector, Then it is resisted against the abutment face.

It is preferred that wherein first connector in a tubular form, and one end of first connector wraps around and is convexly equipped with a limit Group is provided with an O-ring on position block, the limited block, and the other end outer circumferential side of first connector is provided with an external screw thread.

It is preferred that wherein the external thread bolt connection has a nut, being constituted between the nut and the limited block has a spacing space.

It is preferred that wherein further included a fixation kit, the fixation kit is mounted on first connector, and the fixation group Part has a keeper, a double frequency copper band, a contiguous block, a fixed cover and a copper pipe, and the outer sheath of the copper pipe is fixed provided with this Set, and the keeper, the double frequency copper band, the contiguous block are mounted in the copper pipe, and sandwiched between the keeper and the contiguous block There is the double frequency copper band, also, the keeper is equipped with a perforation, and the contiguous block is equipped with a perforation, the perforation is inserted with a biography Output terminals, in addition, a coaxial cable is inserted in the perforation, then connect the transmission terminal.

It is preferred that the spliced eye inwall of wherein first connector is equipped with a projection, and the outer circumferential side of the copper pipe is surround It is convexly equipped with one and supports block, when the copper pipe is inserted in the spliced eye, this is supported block and is resisted against the projection.

It is preferred that wherein second connector is equipped with a joining hole, and with a connection terminal and a connection end, the group connects Corresponding inserted is held in the spliced eye of first connector, and the connection end group is provided with a connection component, and one coaxial cable of connection, Also, the connection terminal outer circumferential side of second connector is arranged with a groove, the groove is assembled with an O-ring, and the neck is located at this Between connection terminal and the connection end, in addition, second connector surround the block of projection one adjacent to the place of the connection end.

It is preferred that wherein, there is the connection component fourth of the twelve Earthly Branches to connect copper pipe, a pyrocondensation copper pipe and a grafting block, and the fourth of the twelve Earthly Branches connects copper pipe The connection end of second connector is sheathed on, and against the block, and the pyrocondensation copper pipe is sheathed on the fourth of the twelve Earthly Branches and connects copper pipe, also, this is inserted Connect block and be equipped with a circular hole, the grafting block is in second connector, and the circular hole is inserted with a transmission terminal, in addition, together Shaft cable is plugged in the joining hole of second connector, and connects the transmission terminal.

Quick disassembled connector construction provided by the utility model, mainly through the elastic clip of the elastic block piece in the card Groove, to consolidate the connection of first connector and second connector, also, coordinating the setting of the moving casing again, when the activity Sleeve pipe displacement pushes against the elastic block piece, and the elastic block piece is compressed by the moving casing thrust and departs from the neck, reach this second Connector departs from first connector；Thereby, the utility model have can provide user do not destroy overall structure and can quilt Dismounting assembling, reaches the easily assembling and dismantling connector, meanwhile, the connector can be more split with its behaviour in service, and give more Spare part is changed, so as to the cost on reducing maintenance and safeguarding, and the difficulty of replacement operation is reduced.

Brief description of the drawings

Fig. 1 is the stereogram of the utility model first embodiment.

Fig. 2 is the exploded perspective view of the utility model first embodiment.

Fig. 3 is the sectional view of the utility model first embodiment.

Fig. 4 is the action schematic diagram of the utility model first embodiment.

Fig. 5 is the action schematic diagram of the utility model first embodiment.

Fig. 6 is the action schematic diagram of the utility model first embodiment.

Fig. 7 is the use state schematic diagram of the utility model first embodiment.

Fig. 8 is the sectional view of the utility model second embodiment.

Wherein, description of reference numerals is as follows：

100 connector constructions

10 first connectors

11 spliced eyes

111 annular grooves

112 behaviour areas

12 retaining rings

121 annular elements

122 elastic block pieces

123 stators

13 limited blocks

14 projections

15 O-rings

16 external screw threads

17 nuts

18 spacing spaces

20 second connectors

21 moving casings

22 necks

221 abutment faces

222 lead-in chamfereds

23 joining holes

231 connection terminals

232 connection ends

24 grooves

25 O-rings

26 blocks

30 fixation kits

31 keepers

311 perforation

32 double frequency copper bands

33 contiguous blocks

331 perforations

34 fixed covers

35 copper pipes

351 support block

40 connection components

41 fourths of the twelve Earthly Branches connect copper pipe

42 pyrocondensation copper pipes

43 grafting blocks

431 circular holes

50 transmission terminals

60 coaxial cables

200 carriers

Embodiment

Refer to shown in Fig. 1, Fig. 2 and Fig. 3, be the stereogram of the utility model first embodiment, exploded perspective view and cut open View, its exposure has a kind of quick disassembled connector construction 100, and the quick disassembled connector construction 100 includes：

One first connector 10, it, which has in a spliced eye 11, the spliced eye 11, is arranged with an annular groove 111, the annular groove 111 Group is provided with a retaining ring 12, and the annular groove 111 is formed with an at least behaviour area 112, and the inner side of the retaining ring 12 has extremely A few elastic block piece 122；In the present embodiment, the retaining ring 12 has an annular element 121, the side periphery of the annular element 121 It is intermarginal every being convexly equipped with multiple stators 123 and multiple elastic block pieces 122, and there is an elastic block piece between every two stator 123 122, the elastic block piece 122, should in addition, when the elastic block piece 122 is compressed by external force towards the interior lateral tilt of the annular element 121 Elastic block piece 122 can be bent to the behaviour area 112.

Also, refer to shown in Fig. 2, in a tubular form, and one end of first connector 10 is wrapped around first connector 10 A limited block 13 is convexly equipped with, and the madial wall of the spliced eye 11 is then equipped with a projection 14, in addition, group is provided with one on the limited block 13 O-ring 15, and the other end outer circumferential side of first connector 10 is provided with an external screw thread 16, the external screw thread 16 is bolted with a nut 17, being constituted between the nut 17 and the limited block 13 has a spacing space 18.

One second connector 20, it is serially connected with the spliced eye 11, and the outer circumferential side of second connector 20 be arranged with one can The moving casing 21 of linear displacement, the energy displacement of moving casing 21 pushes against the elastic block piece 122, also, second connector 20 Outside to should the recessed at least neck 22 of elastic block piece 122, the elastic clip of the elastic block piece 122 is in the neck 22.Yu Benshi Apply in example, the neck 22 is surrounded on the outside of second connector 20, and the neck 22 groove wall be formed with an abutment face 221 and One lead-in chamfered 222, also, the elastic block piece 122 can postpone when first connector 10 is serially connected with second connector 20, this draws Guiding incline 222, is then resisted against the abutment face 221.

In the present embodiment, second connector 20 is equipped with a joining hole 23, and with a connection terminal 231 and a connection End 232, the corresponding inserted of connection terminal 231 is in the spliced eye 11 of first connector 10, and 232 groups of the connection end is provided with a connection Component 40, and a coaxial cable 60 is connected, also, the outer circumferential side of connection terminal 231 of second connector 20 is arranged with a groove 24, it is somebody's turn to do Groove 24 is assembled with an O-ring 25, and the neck 22 is located between the connection terminal 231 and the connection end 232, in addition, second company Fitting 20 is adjacent to the part of connection end 232 around the block 26 of projection one.

One fixation kit 30, the fixation kit 30 is mounted on first connector 10, and the fixation kit 30 has one to protect Gripping member 31, a double frequency copper band 32, a contiguous block 33, a fixed cover 34 and a copper pipe 35, the outer sheath of the copper pipe 35 are solid provided with this Surely 34 are covered, and the keeper 31, the double frequency copper band 32, the contiguous block 33 are mounted in the copper pipe 35, and the keeper 31 and should The double frequency copper band 32 is folded between contiguous block 33, also, the keeper 31 is equipped with a perforation 311, and the contiguous block 33 is worn There is a perforation 331, the perforation 331 is inserted with a transmission terminal 50, in addition, a coaxial cable 60 is inserted in the perforation 311, then connect Connect the transmission terminal 50.In the present embodiment, the outer circumferential side of the copper pipe 35 supports block 351 around being convexly equipped with one, when the copper pipe 35 When being inserted in the spliced eye 11, this is supported block 351 and is resisted against the projection 14.

Please continue to refer to shown in Fig. 2, there is the connection component 40 fourth of the twelve Earthly Branches to connect copper pipe 41, a pyrocondensation copper pipe 42 and a grafting block 43, the fourth of the twelve Earthly Branches connects the connection end 232 that copper pipe 41 is sheathed on second connector 20, and against the block 26, and the pyrocondensation copper pipe 42 It is sheathed on the fourth of the twelve Earthly Branches and connects copper pipe 41, also, the grafting block 43 is equipped with a circular hole 431, the grafting block 43 is located at second connector 20 It is interior, and the circular hole 431 is inserted with a transmission terminal 50, in addition, a coaxial cable 60 is plugged in the joining hole of second connector 20 23, and connect the transmission terminal 50.

For further appreciating that the utility model construction feature, application technology means and desired effect reached, hereby will The utility model occupation mode is described, it is believed that when that can have therefrom to the utility model deeper into and specifically understand, such as It is lower described：

Refer to shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7, be the action schematic diagram of the utility model first embodiment and use shape State schematic diagram.When group connects state, the utility model is mainly through the elastic clip of the elastic block piece 122 in the neck 22, with steady Gu the connection of first connector 10 and second connector 20；In addition, when disassembled form, the utility model mainly passes through the work The setting of dynamic sleeve pipe 21, when the displacement of moving casing 21 pushes against the elastic block piece 122, the elastic block piece 122 is by the moving casing 21 thrusts compress and depart from the neck 22, reach that second connector 20 departs from first connector 10.

Further, since the structure setting of the nut 17 and the limited block 13, therefore when state is applied in combination, the nut 17 And the limited block 13 can be mounted on a carrier 200 (for example, the multimedia equipment such as TV, computer and communication apparatus).

Thereby, the utility model has and can provide user and do not destroy overall structure and can be disassembled assembling, and it is convenient to reach The ground assembling and dismantling quick disassembled connector construction 100, meanwhile, the connector construction 100 can be more split with its behaviour in service, and give To change spare part, so as to the cost on reducing maintenance and safeguarding, and the difficulty of replacement operation is reduced.

Please continue to refer to the sectional view for shown in Fig. 8, being the utility model second embodiment.The present embodiment and first embodiment Compare, its difference is that first connector 10 connects the connection component 40, and second connector 20 connects this and fixed Component 30, and the present embodiment also with the elastic clip of the elastic block piece 122 in the structure setting of the neck 22, reach it is firm should The connection of first connector 10 and second connector 20, and the setting of the moving casing 21 is also passed through, when the movable sleeve The displacement of pipe 21 pushes against the elastic block piece 122, and the elastic block piece 122 is compressed by the thrust of moving casing 21 and departs from the neck 22, Reach that second connector 20 departs from first connector 10.Thereby, the present embodiment can equally reach the reality of second embodiment Apply effect.

It is noted that after connector Prolonged exposure of the present utility model is in outdoor use, often in its appearance The many dusts of product, soil even crack damage etc. are stained with, and the utility model utilizes the setting of the grade O-ring 15,25, using prevents Outside liquid, dust etc. enter in the spliced eye 11, and the quality for preventing external contaminants from influenceing connector signal transmission.

Hereby, then by feature of the present utility model and its attainable expected effect it is presented below：

Quick disassembled connector construction 100 of the present utility model, mainly through the elastic clip of the elastic block piece 122 in the card Groove 22, to consolidate the connection of first connector 10 and second connector 20, also, coordinate the setting of the moving casing 21 again, When the displacement of moving casing 21 pushes against the elastic block piece 122, the elastic block piece 122 is compressed and departed from by the thrust of moving casing 21 The neck 22, reaches that second connector 20 departs from first connector 10.

Thereby, the utility model has following implementation effect：

First, the utility model, which can provide user, does not destroy overall structure, and can easily assembling and dismantling connector, and The connector can be split with its behaviour in service, and is changed spare part, so as to reduce maintenance and the cost in maintenance, with And reduce the difficulty of replacement operation.

Second, the junction cable line that the utility model can be consolidated, and assurance mechanism and the quality of signal transmission, and have Good electrical characteristic.

Third, the utility model can not only prevent the connector because in vibration, hit, temperature change and tight exposed to other Severe situation and become accidental separation, meanwhile, can more prevent the connection in the connector between each spare part because of dust, dirty, aqueous vapor And/or other pollutants enter.

In summary, the utility model has its splendid progress practicality in fact in like product, while domestic and international all over looking into Also find no identical construction on the technical data of this class formation, in document to exist formerly, therefore, the utility model is real Possesses new patent important document, whence is filed an application in accordance with the law.

Only, it is described above, only it is preferable possible embodiments of the present utility model, therefore said such as using the utility model Equivalent structure change carried out by bright book and right, ought to be included in the scope of the claims of the present utility model.

Claims (10)

1. a kind of quick disassembled connector construction, it is characterised in that it includes：

One first connector, it, which has, is provided with a retaining ring in a spliced eye, the spliced eye, the inner side of the retaining ring has extremely A few elastic block piece；And

One second connector, it is serially connected with the spliced eye, and the outer circumferential side of second connector be arranged with one can linear displacement Moving casing, the moving casing energy displacement pushes against the elastic block piece, also, the outside of second connector to should elastic block piece it is recessed If an at least neck, elastic block piece elasticity clip is in the neck；

Wherein, mainly through the elastic clip of the elastic block piece in the neck, to consolidate first connector and second connector Connection, also, coordinate the setting of the moving casing again, when the moving casing displacement pushes against the elastic block piece, the elastic block piece by The moving casing thrust compresses and departs from the neck, reaches that second connector departs from first connector.

2. quick disassembled connector construction according to claim 1, it is characterised in that first connector is in the spliced eye An annular groove is inside arranged with, the annular groove group is provided with the retaining ring, and the annular groove is formed with an at least behaviour area, also, when the elasticity Catch is compressed by the moving casing, and the elastic block piece is bent to the behaviour area.

3. quick disassembled connector construction according to claim 2, it is characterised in that the retaining ring has an annular element, The side outer peripheral edge interval of the annular element is convexly equipped with multiple stators and multiple elastic block pieces, and has one between every two stator Elastic block piece, interior lateral tilt of the elastic block piece towards the annular element.

4. quick disassembled connector construction according to claim 1, it is characterised in that the neck is surrounded on second connection The outside of part, and the groove wall of the neck is formed with an abutment face and a lead-in chamfered, also, first connector be serially connected with this second The elastic block piece can postpone the lead-in chamfered during connector, then be resisted against the abutment face.

5. quick disassembled connector construction according to claim 1, it is characterised in that first connector in a tubular form, and One end of first connector, which is wrapped around, is convexly equipped with a limited block, and group is provided with an O-ring on the limited block, and first connection The other end outer circumferential side of part is provided with an external screw thread.

6. quick disassembled connector construction according to claim 5, it is characterised in that the external thread bolt connection has a nut, Being constituted between the nut and the limited block has a spacing space.

7. quick disassembled connector construction according to claim 1, it is characterised in that further included a fixation kit, should Fixation kit is mounted on first connector, and there is the fixation kit keeper, a double frequency copper band, a contiguous block, one to consolidate Fixed set and a copper pipe, the outer sheath of the copper pipe is provided with the fixed cover, and the keeper, the double frequency copper band, the contiguous block are mounted on In the copper pipe, and the double frequency copper band is folded between the keeper and the contiguous block, also, the keeper is equipped with a perforation, and The contiguous block is equipped with a perforation, and the perforation is inserted with a transmission terminal, in addition, a coaxial cable is inserted in the perforation, then connects Connect the transmission terminal.

8. quick disassembled connector construction according to claim 7, it is characterised in that in the spliced eye of first connector Wall is equipped with a projection, and the outer circumferential side of the copper pipe supports block around being convexly equipped with one, when the copper pipe is inserted in the spliced eye, This is supported block and is resisted against the projection.

9. quick disassembled connector construction according to claim 1, it is characterised in that second connector is equipped with one group Connect hole, and with a connection terminal and a connection end, the connection terminal corresponding inserted is in the spliced eye of first connector, and the connection End group is provided with a connection component, and connects a coaxial cable, also, to be arranged with one recessed for the connection terminal outer circumferential side of second connector Groove, the groove is assembled with an O-ring, and the neck is located between the connection terminal and the connection end, in addition, second connector is neighbouring Around the block of projection one in place of the connection end.

10. quick disassembled connector construction according to claim 9, it is characterised in that there is the connection component fourth of the twelve Earthly Branches to connect Copper pipe, a pyrocondensation copper pipe and a grafting block, the fourth of the twelve Earthly Branches connect the connection end that copper pipe is sheathed on second connector, and against the block, And the pyrocondensation copper pipe is sheathed on the fourth of the twelve Earthly Branches and connects copper pipe, also, the grafting block is equipped with a circular hole, the grafting block is located at second connector It is interior, and the circular hole is inserted with a transmission terminal, in addition, a coaxial cable is plugged in the joining hole of second connector, and connection should Transmission terminal.