CN103618171A - Male connector, female connector and connector component - Google Patents
Male connector, female connector and connector component Download PDFInfo
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- CN103618171A CN103618171A CN201310629010.7A CN201310629010A CN103618171A CN 103618171 A CN103618171 A CN 103618171A CN 201310629010 A CN201310629010 A CN 201310629010A CN 103618171 A CN103618171 A CN 103618171A
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- ring
- locking
- locking ring
- guide portion
- main body
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Abstract
The invention provides a male connector, a female connector and a connector component. The male connector comprises a main body which is provided with a locking device. The locking device comprises a locking ring and an unlocking ring. The locking ring is arranged on the main body in a sleeved mode. A blocking ring is formed on the periphery wall of the locking ring in an out-extending mode. A sliding groove is formed in the axial direction of the locking ring in the periphery wall of the locking ring. A locking block which is placed on one side of the sliding groove is arranged on the periphery wall of the end portion of the locking ring. An unlocking piece is formed in the axial direction of the unlocking ring on the end face of the unlocking ring. The unlocking piece comprises an unlocking part and an unlocking guiding part. The unlocking ring is arranged outside the locking ring in a sleeved mode. The end face of the unlocking ring is connected with the blocking ring in an adjacent mode. The unlocking piece is arranged on the sliding groove. The unlocking part and the locking block are placed on the same end portion of the locking ring. The distance between the axes of the unlocking part and the locking ring is larger than that between the axes of the locking part and the locking ring. The female connector and the male connector are matched for use. The male connector and the female connector form the connector component. The connectors have good durability and are convenient to use in a pulling-inserting mode.
Description
Technical field
The present invention relates to field of connectors, relate in particular to a kind of the have public connector of locking device and the female connectors being used in conjunction with public connector.
Background technology
Connector is a kind of parts conventional in electrical engineering, and its effect is to connect different module in circuit on distinct device or connecting circuit, makes electric current or signal be circulated or transmit, and makes circuit realize predetermined function.
Existing connector comprises a public connector and a female connectors, and its connected mode is generally by public connector and is inserted in female connectors, and the electric connection terminal in public connector and the electric connection terminal in female connectors are electrically connected to.For the connection that makes public connector and female connectors fix and to realize, then will be by the connection between a locking device locking public connector and female connectors, make public connector and being connected of female even machine firm, stable, to realize the stable transfer of electric current or signal.
Existing locking device is normally by being provided with locking ring and being sleeved on the solution lock ring on locking ring at public connector, end face on locking ring is outward extended with the locking piece with elastic piece structure, this locking piece comprises guide portion and sticking department, separates lock ring and is provided with a unlock piece in the outside of guide sections.When public connector is connected with female connectors, first guide portion contacts with the housing of female connectors and to female connectors bias internal and deformation occurs, when public connector inserts the latched position of female connectors, the locking piece with elastic piece structure outwards recovers, the latched position of sticking department and female connectors is fastened, the link position of public connector and female connectors is fixed.
In the time need to removing being connected of public connector and female connectors, need to pull solution lock ring, make to separate the unlock piece arranging on lock ring and contact with guide portion, and make locking piece to bias internal, thereby make the sticking department position that goes out of lock, thereby public connector and female connectors are departed from.
Yet above-mentioned locking piece is owing to being at the outward extending shell fragment of locking ring end face, thus in the insertion of each female connectors or while extracting, all need this shell fragment generation deformation, so that its guide portion and sticking department can enter or depart from female connectors.Easily there is mechanical loss in shell fragment, thereby cause elastic restoring force to decline, locking effect is reduced after repeatedly using, and affects the useful life of connector.
Summary of the invention
The first object of the present invention is to provide a kind of public connector that has excellent durability and be convenient to plug.
The second object of the present invention is to provide a kind of female connectors that has excellent durability and be convenient to plug.
The 3rd object of the present invention is to provide a kind of connector assembly that has excellent durability and be convenient to plug.
In order to realize the first object of the present invention, the invention provides a kind of public connector, comprise main body, main body has the jack of hollow, binding post is housed in jack, wherein, main body is provided with locking device, locking device comprises locking ring reconciliation lock ring, locking ring is sleeved in main body and on its perisporium has baffle ring to extension, locking ring on its perisporium along the chute that at least one runs through locking ring perisporium that is axially arranged with of locking ring, locking ring is provided with the clamping block that at least one is positioned at chute one side on the perisporium of its first end, clamping block comprises sticking department and the lock-on guidance portion that end is set, separate on the first end face of lock ring along what separate lock ring and be axially formed with at least one unlock piece, unlock piece comprises solution lock section and the release guide portion that is arranged on end, release ring set is contained in outside locking ring, separate the first end face and the baffle ring adjacency of lock ring, unlock piece is installed on chute and can in chute, slides, solution lock section and clamping block are positioned at the same end of locking ring, separate lock section for locking or the release of guiding locking portion, .
From such scheme, owing to separating lock section guiding locking portion, so make by inserting the solution lock section of public connector to move or move down on the solution lock section of female connectors, thereby by the solution lock section of mobile female connectors, drive the movement of the sticking department of female connectors, then realize the locking stop release that makes female connectors by inserting public connector, finally realize the latched position that the sticking department of public connector is entered smoothly to female connectors, the sticking department of public connector arrives after latched position, this sticking department with the locking that is locked and fastened of female connectors, separate lock ring and make to separate lock section when the locking stop of female connectors is moved to unlocked position not pulling, public connector is from female connectors, to realize separation, the cooperation of the unlock piece that utilization can move horizontally and locking stop that can be vertically mobile has realized the locking of convenience.Because connection procedure only need to insert public connector in female connectors, without other lock operations, effectively improve user of service's operating efficiency.
Further scheme is, public connector also comprises spring and retainer ring, retainer ring is fixedly connected with locking ring, separate the inwall of lock ring and offer the first boss and the second boss, the first boss is positioned at the middle part of separating lock ring, the second boss is positioned at the second end face near locking ring, the radius of the first boss is less than the radius of the second boss, the end face butt of the first end of spring and the first boss, the first end face butt of the second end of spring and retainer ring, the end face of the second boss can with the first end surfaces of retainer ring.
Therefore, utilize spring as separating the return unit of lock ring and utilizing retainer ring as the abutment end of spring, the unlock piece of separating lock ring can be automatically reset in chute, and at public connector, arrive after the latched position of female connectors, because spring presets pressure, so that unlock piece can not move in the situation that there is no external force, thereby make the locking stop of female connectors can not move to unlocked position, ensured the connection of public connector and female connectors.
Further scheme is, release guide portion comprises the first guide portion and the second guide portion, the first guide portion and the second guide portion are along the both sides that are axially separately positioned on solution lock section of separating lock ring, the first guide portion and the second guide portion are all obliquely installed with the axis of separating lock ring, the first guide portion tilts towards the direction of the first end of locking ring, the the second guide portion dorsad direction of the first end of locking ring tilts, the axis of lock-on guidance portion and locking ring is obliquely installed, and tilts towards the direction of the first end of locking ring.
Therefore, by the guide portion being obliquely installed, be more conducive to make the automated movement of public connector locking ring when connecting female connectors, thereby be conducive to improve the convenience that connector connects.
Further scheme is, unlock piece is more than two, and a plurality of unlock pieces are being separated being upwards uniformly distributed in week of lock ring, the quantity of chute equates with the quantity of unlock piece, and a plurality of chutes were upwards evenly arranged in main body week, clamping block is more than two, and a plurality of clamping blocks are evenly distributed on chute both sides.。
Therefore a plurality of unlock pieces and a plurality of clamping block are conducive to improve locking effect, make the connection of public connector and female connectors more solid and reliable.
In order to realize the second object of the present invention, the invention provides a kind of female connectors, this female connectors comprises main body, main body has the jack of hollow, binding post is housed in jack, wherein main body is provided with locking device, locking device comprises locking ring, the locking stop of at least one, fixture and at least one spring, locking ring is sleeved on and in main body and on its perisporium, is provided with installation annular groove, on annular groove, along locking ring, be radially provided with the installing hole that at least one runs through locking ring perisporium, installing hole is included in its hole wall and along locking ring, extends axially the stop bit platform of formation, locking stop comprises separates lock section, guide portion, at least one sticking department and position-arresting part, locking stop is arranged in installing hole, position-arresting part and stop bit platform adjacency, separate lock section, guide portion and sticking department are all arranged in the ring cavity of locking ring through installing hole, separate lock section for locking or the release of guiding locking portion, fixture covers to be installed on annular groove, in the gap of spring fitting between fixture and locking stop, and the first end of spring and fixture butt, the second end of spring and locking stop butt.
From such scheme, utilize the lock section guiding locking portion that separates, make the insertion along with the solution lock section of public connector, the locking stop of female connectors is moved or is moved down on occurring, thereby by the locking stop of mobile female connectors, drive the movement of the sticking department of female connectors, because the solution lock section on public connector is for guiding locking portion, when the solution lock section on public connector props up the solution lock section driving on locking link stopper during insertion, clamping block on public connector can be smoothly without the sticking department passing through interferingly on locking link stopper, then realize the latched position that can be inserted into smoothly female connectors by the sticking department of public connector, again because spring presets pressure, so improved the steadiness that public connector is connected with female connectors, utilize the movably cooperation of locking stop to realize the locking of convenience.Because connection procedure only need to insert public connector in female connectors, without other lock operations, effectively improve user of service's operating efficiency.
Further scheme is, guide portion comprises the first guide portion and the second guide portion, the first guide portion and the second guide portion are axially separately positioned on the both sides of separating lock section along locking ring, position-arresting part is axially disposed within the outside of the first guide portion and the second guide portion along locking ring, sticking department is circumferentially arranged on a side of separating lock section along locking ring.
Therefore, by sticking department is circumferentially arranged in a side of separating lock section along locking ring, make release or locking process more stable, be conducive to improve the locking effect of connector.
Further scheme is, the first guide portion and the second guide portion are all obliquely installed with the axis of separating lock ring, the first guide portion tilts towards the direction of locking ring port, the the second guide portion dorsad direction of locking ring port tilts, sticking department comprises screens portion and the 3rd guide portion, the axis of the 3rd guide portion and locking ring is obliquely installed, and tilts towards the direction of locking ring port.
Therefore, by the guide portion being obliquely installed, be more conducive to make the automated movement of public connector locking ring when connecting female connectors, thereby be conducive to improve the convenience that connector connects.
Further scheme is, locking stop is more than two, a plurality of locking stop are being separated being upwards uniformly distributed in week of lock ring, the quantity of installing hole equates with the quantity of locking stop, and a plurality of installing holes were upwards evenly arranged in main body week, the quantity of spring equates with the quantity of locking stop, and each spring is distinguished butt with each locking stop respectively.
Therefore a plurality of locking stop are conducive to improve locking effect, make the connection of public connector and female connectors more solid and reliable.
Further scheme is, the inwall of locking ring is provided with the first boss, and the perisporium of main body is provided with second, the first boss and second adjacency, female connectors also comprises retainer ring, the inwall of retainer ring offers the 3rd boss, the 3rd boss and main body adjacency, retainer ring is fixedly connected with locking ring.
Therefore, by retainer ring, main body and locking ring are fixed, be conducive to improve the stability that connector connects.
In order to realize the 3rd object of the present invention, the invention provides a kind of connector assembly, comprise public connector and the female connectors coordinating with public connector, wherein, public connector comprises the first main body, and the first main body has the first jack of hollow, and the first binding post is housed in the first jack, the first main body is provided with the first locking device, the first locking device comprises the first locking ring reconciliation lock ring, the first locking ring is sleeved in the first main body and on its perisporium has baffle ring to extension, the first locking ring on its perisporium along the chute that at least one runs through the first locking ring perisporium that is axially arranged with of the first locking ring, the first locking ring is provided with the clamping block that at least one is positioned at chute one side on the perisporium of its first end, clamping block comprises the first sticking department and the lock-on guidance portion that end is set, separate on the first end face of lock ring along what separate lock ring and be axially formed with at least one unlock piece, unlock piece comprises that being arranged on first of end separates lock section and release guide portion, release ring set is contained in outside the first locking ring, separate the first end face and the baffle ring adjacency of lock ring, unlock piece is installed on chute and can in chute, slides, the first solution lock section and clamping block are positioned at the same end of the first locking ring, first separates lock section for guiding locking or the release of the first sticking department, , female connectors comprises the second main body, the second main body has the second jack of hollow, and the second binding post is housed in the second jack, the second main body is provided with the second locking device, the second locking device comprises the second locking ring, the locking stop of at least one, fixture and at least one spring, the second locking ring is sleeved on and in the second main body and on its perisporium, is provided with installation annular groove, on installation annular groove, along the second locking ring, be radially provided with the installing hole that at least one runs through the second locking ring perisporium, installing hole is included in its hole wall and along the second locking ring, extends axially the stop bit platform of formation, locking stop comprises the second solution lock section, guide portion, at least one the second sticking department and position-arresting part, locking stop is arranged in installing hole, position-arresting part and stop bit platform adjacency, second separates lock section, guide portion and the second sticking department are all arranged in the ring cavity of the second locking ring through installing hole, second separates lock section for guiding locking or the release of the second sticking department, fixture covers to be installed on annular groove, in the gap of described spring fitting between described fixture and described locking stop, the first end of described spring and described fixture butt, the second end of described spring and described locking stop butt.
From such scheme, by this connector assembly, be conducive to improve user of service's operating efficiency, and utilize its good locking performance and durability, make this connector assembly can be applicable to various environment.
Accompanying drawing explanation
Fig. 1 is the structure chart of public connector of the present invention and female connectors embodiment.
Fig. 2 is the structure chart at public connector of the present invention and another visual angle of female connectors embodiment.
Fig. 3 is the exploded view of public connector embodiment of the present invention.
Fig. 4 is the exploded view at another visual angle of public connector embodiment of the present invention.
Fig. 5 is the exploded view of female connectors embodiment of the present invention.
Fig. 6 is the structure chart of locking ring in female connectors embodiment of the present invention.
Fig. 7 is the structure chart of locking stop in female connectors embodiment of the present invention.
Fig. 8 is the first connection status figure of public connector of the present invention and female connectors embodiment.
Fig. 9 is the profile at A-A place in Fig. 8.
Figure 10 is the profile at B-B place in Fig. 8.
Figure 11 is the second connection status figure of public connector of the present invention and female connectors embodiment.
Figure 12 is the profile at C-C place in Figure 11.
Figure 13 is the profile at D-D place in Figure 11.
Figure 14 is the 3rd connection status figure of public connector of the present invention and female connectors embodiment.
Figure 15 is the profile at E-E place in Figure 14.
Figure 16 is the profile at F-F place in Figure 14.
Figure 17 is the lock-out state figure of public connector of the present invention and female connectors embodiment.
Figure 18 is the profile at G-G place in Figure 17.
Figure 19 is the profile at H-H place in Figure 17.
Figure 20 is the first released state figure of public connector of the present invention and female connectors embodiment.
Figure 21 is the profile at I-I place in Figure 20.
Figure 22 is the profile at J-J place in Figure 20.
Figure 23 is the second released state figure of public connector of the present invention and female connectors embodiment.
Figure 24 is the profile at K-K place in Figure 23.
Figure 25 is the profile at L-L place in Figure 23.
Figure 26 is public connector of the present invention and female connectors the second embodiment locking principle figure.
Figure 27 is public connector of the present invention and female connectors the second embodiment release schematic diagram.
Figure 28 is public connector of the present invention and female connectors the 3rd embodiment locking principle figure.
Figure 29 is public connector of the present invention and female connectors the 3rd embodiment release schematic diagram.
Figure 30 is public connector of the present invention and female connectors the 4th embodiment locking principle figure.
Figure 31 is public connector of the present invention and female connectors the 4th embodiment release schematic diagram.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
See figures.1.and.2, Fig. 1 and Fig. 2 are the structure chart of public connector 1 and female connectors 4.Connector assembly comprises public connector 1 and female connectors 4.
With reference to Fig. 3 and Fig. 4, and in conjunction with Fig. 1 and Fig. 2, Fig. 3 and Fig. 4 are the exploded view of public connector 1 and female connectors 4, public connector 1 comprises main body 11, in main body 11, be provided with the jack of hollow, a plurality of binding posts 12 are installed in jack, each binding post 12 all extends to outside main body 11 and is connected with lead-in wire, on the perisporium of main body 11, be provided with guiding groove 13, guiding groove 13 extends axially along main body 11.
On public connector 1, be provided with locking device, this locking device comprises locking ring 2 reconciliation lock rings 3.On the perisporium at locking ring 2 middle parts, be outward extended with baffle ring 21, and offer external screw thread 25 on the second end perisporium of locking ring 2, two 23, two chutes 23 of chute that run through locking ring 2 perisporiums that are axially arranged with along described locking ring 2 on the perisporium of locking ring 2 are symmetrical set centered by the axis of locking ring 2.
On the perisporium of locking ring 2 first ends, be provided with four clamping blocks 22, every two clamping blocks 22 are separately positioned on the both sides of chute 23.Clamping block 22 comprises that the guide portion 221(Figure 10 that is arranged on its end shows) and sticking department 222(Figure 10 show), guide portion 221 is obliquely installed with the axis of locking ring 2, and tilts towards the direction of the first end of locking ring 2.Inwall at locking ring 2 is inwardly formed with a guiding raised line 24 axially arranging along locking ring 2.
Public connector 1 also comprises spring 15 and retainer ring 14, retainer ring 14 is near the inwall of the end boss 16 (Fig. 9 shows) that extended internally, the end butt of boss 16 and main body 11, and offer internal thread 141 at the inwall of retainer ring 14, on the perisporium of retainer ring 14, offer many ribs 142, for increasing frictional force, personnel easy to use operate use.
When the main body of public connector 1 11, locking ring 2, solution lock ring 3, spring 15, retainer ring 14 are assembled, first the end that solution lock ring 3 is had to external screw thread 25 from locking ring 2 is sleeved on locking ring 2, make end face 32 and baffle ring 21 adjacency, unlock piece 31 is arranged in chute 23, and separates the same end that lock section 312 and clamping block 22 are positioned at locking ring 2.Because unlock piece 31 is installed in chute 23, so unlock piece 31 can move along chute 23 in chute 23.Subsequently spring 15 is sleeved on locking ring 2, and in the gap of spring 15 between solution lock ring 3 and locking ring 2, one end of spring 15 and boss 34 butts of separating lock ring 3, the end face butt of the other end of spring 15 and retainer ring 14.
And then main body 11 is inserted in the ring cavity of locking ring 2, utilize the cooperation of guiding raised line 24 and guiding groove 13, be conducive to the exactitude position of main body 11 and locking ring 2, make assembling process more smooth.And the inwall at locking ring 2 offers a boss, main body 11 is inserted after locking ring 2, and the projection adjacency of the end face of main body 11 and this locking ring 2, to play fixation.Finally retainer ring 14 is installed on locking ring 2, utilizes internal thread 141 and external screw thread 25 engagements, due to the other end butt of the boss in retainer ring 14 and main body 11, with this, main body 11 is fixed in public connector 1, and completes the assembling of public connector 1 simultaneously.
With reference to Fig. 5, and in conjunction with Fig. 1 and Fig. 2, Fig. 5 is the exploded view of female connectors 4, female connectors 4 comprises main body 41, in main body 41, be provided with the jack of a plurality of hollows, binding post 42 is installed in the jack of each hollow, each binding post 42 all extends to outside main body 41 and is connected with lead-in wire, on the perisporium of main body 41, being provided with guiding groove 43(Fig. 2 shows), guiding groove 43 extends axially along main body 41.On the perisporium of main body 41, be also provided with boss 45.
In the main body 41 of female connectors 4, be provided with locking device, this locking device comprises locking ring 5, two locking stop 6, two fixtures 7 and two springs 8.
With reference to Fig. 6, Fig. 6 is the structure chart of locking ring 5, offers annular groove 51 is installed on the perisporium of locking ring 5, offers four location holes 54 and 55, two buckling grooves 55 of two buckling grooves are symmetrical set centered by the axis of locking ring 5 installing on annular groove 51.On installation annular groove 51, also offer two installing holes 52 that run through locking ring 5 perisporiums, two installing holes 52 are symmetrical set centered by the axis of locking ring 5, and extend axially and be formed with stop bit platform 531 and stop bit platform 532 along locking ring 5 at the hole wall of this installing hole 52.On locking ring 5 end perisporiums, offer external screw thread 56.
With reference to Fig. 7, Fig. 7 is the structure chart of locking stop 6.Locking stop 6 comprises separates lock section 61, guide portion 621, guide portion 622, position-arresting part 631 and position-arresting part 632, guide portion 621 and guide portion 622 are along the both sides of separating lock section 61 that are axially disposed within of locking ring 5, and position-arresting part 631 and position-arresting part 632 are along the outside that is axially disposed within guide portion 621 and guide portion 622 of locking ring 5.Locking stop 6 also comprises two sticking departments, two sticking departments are circumferentially arranged on the both sides of separating lock section 61 along locking ring 5, this sticking department comprises screens portion 65 and guide portion 64, and screens portion 65 is arranged on and is positioned at the inner side of locking ring 5, and guide portion 64 is arranged on and is positioned at the outer side of locking ring 4.At the back side of separating lock section 61, also offering one and half ，Gai Ban holes, hole is spring mounting hole 66.
Separating lock section 61 is the curved surface circumferentially arranging along locking ring 5, guide portion 621 and guide portion 622 are all obliquely installed with the axis of locking ring 5, the guide portion 621 dorsad direction of the first end of locking ring 5 tilts, and guide portion 622 tilts towards the direction of the first end of locking ring 5.Guide portion 64 is obliquely installed with the axis of locking ring 5, and tilts towards the direction of the first end of locking ring 5.
Female connectors 4 also comprises retainer ring 44, offers a plurality of ribs 442 on the perisporium of retainer ring 44, and wall offers internal thread 441 and at the inwall of retainer ring 44, also extended to form a boss, the end butt of this boss and main body 41 within it.
When the main body of female connectors 4 41, locking ring 5, locking stop 6, fixture 7 and spring 8 are assembled, first locking stop 6 is installed in installing hole 52, and make the position-arresting part 631 and stop bit platform 531 adjacency of locking stop 6, position-arresting part 632 and stop bit platform 532 adjacency, separate lock section 61, guide portion 621, guide portion 622, screens portion 65 and guide portion 64 all in the ring cavity of locking ring 5, and locking stop 6 can move in the interior radial direction along locking ring 5 of installing hole 52.Subsequently spring 8 is installed in spring mounting hole 66, and the bottom surface butt of one end of spring 8 and spring mounting hole 66.Then fixture 7 is covered and install on annular groove 51, and reference column 73 is inserted in spring 8, make the other end of spring 8 and the inwall butt of fixture 7, reference column 71 is inserted in location hole 54, and buckling parts 72 is fastened with buckling groove 55.
Then main body 41 is inserted in the ring cavity of locking ring 5, owing to being provided with flange at locking ring 5 inwalls, so when main body 41 is inserted in locking ring 5, the boss 45 of main body 41 and the flanges abut of locking ring 5, to play stationary body 41.Finally retainer ring 44 is installed on locking ring 5, the engagement by external screw thread 56 with internal thread 441, makes retainer ring 44 be fixedly connected with locking ring 5, and utilizes the end of main body 41 and the boss adjacency of retainer ring 44, and main body 41 is fixed in female connectors 4.
With reference to Fig. 8, Fig. 9 and Figure 10, Fig. 8 is the first connection status figure of public connector 1 and female connectors 4, and Fig. 9 is the profile that in Fig. 8, A-A place is positioned at unlock piece 31 places, and Figure 10 is the profile that in Fig. 8, B-B place is positioned at clamping block 22 places.Because public connector 1 is not also inserted into female connectors 4, so separate lock ring 3 all in initial condition, locking stop 6 is in the lock state.From Fig. 9 and Figure 10, contrasted, the solution lock section 312 of solution lock ring 3 and the clamping block 22 that the distance B 1 between locking ring 3 axis is greater than locking ring 2 and the distance B 2 between locking ring 3 axis, the distance B 3 between the solution lock section 61 of locking stop 6 and locking ring 5 axis is greater than the screens portion 65 of sticking department and the distance B 4 between locking ring 5 axis.
With reference to Figure 11, Figure 12 and Figure 13, Figure 11 is the second connection status figure of public connector 1 and female connectors 4, and Figure 12 is the profile that in Figure 11, C-C place is positioned at unlock piece 31 places, and Figure 13 is the profile that in Figure 11, D-D place is positioned at clamping block 22 places.Public connector 1 starts to be inserted in female connectors 4, first the release guide portion 311 of unlock piece 31 contacts with the guide portion 622 of locking stop 6, because release guide portion 311 and guide portion 622 are the bevelled guide portion of tool, so guide portion 622 will move along the inclined-plane setting of release guide portion 311, make two locking stop 6 on installing hole 52, move and move down respectively, because locking stop 6 is moved, so that be connected to spring between locking stop 6 and fixture 78, there are elastic deformations.
As seen from Figure 13, because the movement of locking stop 6 makes sticking department also depart from lock-out state, simultaneously because the guide portion 64 of sticking department and the guide portion 221 of clamping block 2 are the bevelled guide portion of tool, when promoting under external force locking ring 3 and being inserted in female connectors 4, due to locking ring 3 and baffle ring 21 adjacency, so promote locking ring 3, will drive locking ring 2 to be inserted in female connectors 4, thereby clamping block 22 can be inserted into latched position smoothly.
With reference to Figure 14, Figure 15 and Figure 16, Figure 14 is the 3rd connection status figure of public connector 1 and female connectors 4, and Figure 15 is the profile that in Figure 14, E-E place is positioned at unlock piece 31 places, and Figure 16 is the profile that in Figure 14, F-F place is positioned at clamping block 22 places.Public connector 1 is continued to be inserted in female connectors 4, when the solution lock section 312 of unlock piece 31 is inserted into solution lock section 61 adjoining position with locking stop 6, now two locking stop 6 are further along moving or move down on installing hole 52 and in released state, making the spring 8 being connected between locking stop 6 and fixture 7 that elastic deformation occur closer.
As seen from Figure 16, because the movement of locking stop 6 makes locking stop 6 in released state, because the distance B 1 of separating between lock section 312 and locking ring 3 axis is greater than the distance B 2 between clamping block 22 and locking ring 3 axis, and the distance B 3 of separating between lock section 61 and locking ring 5 axis is greater than the screens portion 65 of sticking department and the distance B 4 between locking ring 5 axis, so when clamping block 22 is during through locking stop 6 place in released state, because the distance B 5 between screens portion 65 and locking ring 5 axis is greater than the distance B 6 between clamping block 22 and locking ring 5 axis, so screens portion 65 does not contact with clamping block 22, make clamping block 22 can be inserted into smoothly latched position.
With reference to Figure 17, Figure 18 and Figure 19, Figure 17 is that the locking of public connector 1 and female connectors 4 connects state diagram, and Figure 18 is the profile that in Figure 17, G-G place is positioned at unlock piece 31 places, and Figure 19 is the profile that in Figure 17, H-H place is positioned at clamping block 22 places.Continuation drives locking ring 2 to be inserted in female connectors 4 solution lock ring 3, when being inserted into the position of solution 312Yu Xie lock section, lock section 61 separation and make sticking department 222 arrive the position of screens portions 65, under the effect of the elastic restoring force of spring 8, return to the initial position of spring 8, then make locking stop 6 return to initial position, sticking department 222 and screens portion 65 are fastened and are that public connector 1 arrives latched position.
By being fastened of sticking department 222 and screens portion 65, thereby a plurality of binding posts 42 that make to be arranged on a plurality of binding posts 12 in public connector 1 and be arranged in female connectors 4 are electrically connected to, realize the connection of public connector 1 and female connectors 2, make public connector 1 and the female connectors 2 each other can not be separated under the effect of sticking department 222 and screens portion 65.Visible, separating under the guiding function of 912 reconciliation lock sections 61, lock section, sticking department 222 and screens portion 65 are fastened mutually, realize its lock function.
Simultaneously because spring 15 and spring 8 all preset precompression, institute is so that locking ring 3 is not easy toward moving right under non-External Force Acting, locking stop 6 is not easy to depart from latched position under non-External Force Acting, makes public connector 1 and female connectors 4 have the more connection of firm stable.
With reference to Figure 20, Figure 21 and Figure 22, Figure 20 is that first of public connector 1 and female connectors 4 separated interlocking state diagram, and Figure 21 is the profile that in Figure 20, I-I place is positioned at unlock piece 31 places, and Figure 22 is the profile that in Figure 20, J-J place is positioned at clamping block 22 places.When needs carry out when separated public connector 1 and female connectors 4, first pull to the right and separate lock ring 3, owing to separating lock ring 3, can move along chute 23, so will make the release guide portion 313 of unlock piece 31 first contact with the guide portion 621 of locking stop 6 while pulling locking ring 3.Because release guide portion 313 and guide portion 621 are the bevelled guide portion of tool, so guide portion 621 will move along the inclined-plane setting of release guide portion 313, make two locking stop 6 on installing hole 52, move and move down respectively, because locking stop 6 is moved, so that be connected to spring between locking stop 6 and fixture 78, there are elastic deformations.
Along with continuing to turn right, pull locking ring 3, make the solution lock section 312 of unlock piece 31 and solution lock section 61 adjacency of locking stop, and make locking stop 6 in released state, because locking stop 6 is in released state, so the distance B 5 between screens portion 65 and locking ring 5 axis is greater than the distance B 6 between clamping block 22 and locking ring 5 axis, make sticking department 222 depart from screens portion 65, the latched position of block 6 thereby clamping block 22 can go out of lock smoothly.
With reference to Figure 23, Figure 24 and Figure 25, Figure 23 is that second of public connector 1 and female connectors 4 separated interlocking state diagram, and Figure 24 is the profile that in Figure 23, K-K place is positioned at unlock piece 31 places, and Figure 25 is the profile that in Figure 23, L-L place is positioned at clamping block 22 places.When continuing to turn right and pull locking ring 3 by external force, because fixed engagement in main body 11 has retainer ring 14, so pull locking ring 3 to make after the boss 35 of locking ring 3 inwalls and the end surfaces of retainer ring 14, continuation is turned right to draw by external force and can be driven main body 11 motion of turning right, meanwhile because sticking department 222 departs from screens portion 65, so public connector 1 can successfully be removed and be connected with female connectors 4, binding post 12 and binding post 42 are also removed electrical connection.Visible, conciliate under the guiding function of lock sections 61 separating lock section 912, make sticking department 222 and screens portion 65 position that mutually goes out of lock, thereby realize its unlocking function.
When there is no External Force Acting on locking ring 3 time, owing to pulling locking ring 3 that movement has occurred, make the spring 15 being connected between locking ring 3 and retainer ring 14 that deformation occur, under non-stress state, spring 15 will make locking ring 3 return to initial position as shown in Figure 9.Locking stop 6 is not having under the state contacting with unlock piece 31 yet, and spring 8 also returns to initial position as shown in Figure 9 by locking stop 6.
Certain the present invention is not limited to above-mentioned solution lock section 312 and conciliates lock sections 61 higher than this execution mode of screens portion 65 higher than sticking department 222.With reference to Figure 26, Figure 26 is the locking principle figure of public connector 1 and female connectors 4 second embodiment, separates the solution lock section 911 of lock ring 3 and the sticking department 912 of locking ring 2 can also be arranged to structure as shown in figure 26 in above-described embodiment.Owing to separating the ring body that lock ring 3 and locking ring 2 are same axis, visible, the distance between sticking department 912 and locking ring 2 is greater than separates lock section 911 and separates the distance between lock ring 3.
With reference to Figure 27, Figure 27 is the release schematic diagram of public connector 1 and female connectors 4 second embodiment, when moving right and make to separate lock section 912, solution lock section 911 occurs to move and make to separate 911Yu Xie lock section, lock section 921 adjacency, the moving understanding of the upper shipper pole lock section 922 of separating lock section 912 also occurs to move, thereby the latched position that makes sticking department 912 depart from screens portion 922, realizes the disengaging between public connector and female connectors then.Visible, the difference that distance between solution lock section 911 and solution lock ring 3 deducts the distance between sticking department 912 and locking ring 2 is L1, the difference that distance between solution lock section 921 and locking ring 5 deducts the distance between screens portion 922 and locking ring 5 is L2, when L1-L2=0, the distance of separating between lock section and sticking department meets unlocking condition, can realize object of the present invention.
The present invention can also be arranged to structure as shown in figure 28 by separating the solution lock section 931 of lock ring 3 and the sticking department 932 of locking ring 2, and as seen from Figure 28, the distance between sticking department 932 and locking ring 2 equals to separate lock section 931 and separates the distance between lock ring 3.
With reference to Figure 29, Figure 29 is the release schematic diagram of public connector 1 and female connectors 4 the 3rd embodiment, when separate lock section 931 conciliate lock sections 941 in abutting connection with time, the difference in height of separating between lock section 931 and sticking department 932 equals to separate the difference in height between lock section 942 and screens portion 942, the latched position that makes equally sticking department 932 depart from screens portion 942, realizes the disengaging between public connector and female connectors.
The present invention can also be arranged to structure as shown in figure 30 by separating the solution lock section 951 of lock ring 3 and the sticking department 952 of locking ring 2, and as seen from Figure 30, the distance between sticking department 952 and locking ring 2 is less than separates lock section 951 and separate the distance between lock ring 3.
With reference to Figure 31, Figure 31 is the release schematic diagram of public connector 1 and female connectors 4 the 3rd embodiment, when separate lock section 951 conciliate lock sections 961 in abutting connection with time, the difference in height of separating between lock section 951 and sticking department 952 is L3, the difference in height of separating between lock section 942 and screens portion 942 is L4, when L3-L4 > 0, the distance of separating between lock section and sticking department meets unlocking condition, can realize main purpose of the present invention.The latched position that makes equally sticking department 952 depart from screens portion 962, realizes the disengaging between public connector and female connectors.
From such scheme, by thering is solution lock section and the sticking department of differing heights, utilize spring to reset to it, user of service only needs directly public connector to be inserted in female connectors at connection procedure, can complete connection and the locking of connector, and without other lock operations, effectively improve user of service's operating efficiency.By the solution lock section of public connector and the solution lock section of female connectors, for its sticking department and screens portion separately, guide, realize locking or the release each other of sticking department and screens portion.
And by locking ring 3, unlock, make user of service only need to pull draw ring 3 in the time need to removing being connected of public connector 1 and female connectors 4, can realize removing and connect.Meanwhile, when occurring due to operation error or surprisingly the lead-in wire of the lead-in wire of public connector 1 or female connectors 4 being pulled outwardly, owing to not pulling locking ring 3 to make locking stop 6 carry out release, sticking department 222 remains unchanged and screens portion 65 keeps engaging, so public connector 1 still keeps being connected with female connectors 4, be conducive to avoid due to operation error or unexpected that public connector 1 is separated with female connectors 4, improve connective stability and protection, make this public affairs connection 1 and female connectors 4 there is good locking performance and durability while and be convenient to plug, convenient use.
Finally it is emphasized that the present invention is not limited to above-mentioned execution mode, for example public connector is provided with four unlock pieces and eight clamping blocks is installed, and female connectors is provided with four locking stop, makes the locking effect of public connector and female connectors better.To realize object of the present invention equally.These above-mentioned changes all should be included in the protection range of the claims in the present invention.
Claims (10)
1. public connector, comprises main body, and described main body has the jack of hollow, in described jack, binding post is housed;
It is characterized in that:
Described main body is provided with locking device, and described locking device comprises
Locking ring, described locking ring is sleeved in described main body and on its perisporium has baffle ring to extension, described locking ring on its perisporium along the chute that at least one runs through described locking ring perisporium that is axially arranged with of described locking ring, described locking ring is provided with at least one clamping block that is positioned at described chute one side on the perisporium of its first end, and described clamping block comprises sticking department and the lock-on guidance portion that end is set;
Separate lock ring, along described solution lock ring on the first end face of described solution lock ring, be axially formed with at least one unlock piece, described unlock piece comprises solution lock section and the release guide portion that is arranged on end, described release ring set is contained in outside described locking ring, the first end face of described solution lock ring and described baffle ring adjacency, described unlock piece is installed on described chute and can in described chute, slides, and described solution lock section and described clamping block are positioned at same one end of described locking ring;
Described solution lock section is for guiding locking or the release of described sticking department.
2. public connector according to claim 1, is characterized in that:
Described public connector also comprises spring and retainer ring, and described retainer ring is fixedly connected with described locking ring;
The inwall of described solution lock ring is offered the first boss and the second boss, and described the first boss is positioned at the middle part of described solution lock ring, and described the second boss is positioned at the second end face near described solution lock ring, and the radius of described the first boss is less than the radius of described the second boss;
The end face butt of the first end of described spring and described the first boss, the first end face butt of the second end of described spring and described retainer ring, the end face of described the second boss can with the first end surfaces of described retainer ring.
3. public connector according to claim 2, is characterized in that:
Described release guide portion comprises the first guide portion and the second guide portion, described the first guide portion and described the second guide portion are along the both sides that are axially separately positioned on described solution lock section of described solution lock ring, described the first guide portion and described the second guide portion are all obliquely installed with the axis of described solution lock ring, described the first guide portion tilts towards the direction of the first end of described locking ring, and described the second guide portion dorsad direction of the first end of described locking ring tilts;
The axis of described lock-on guidance portion and described locking ring is obliquely installed, and tilts towards the direction of the first end of described locking ring.
4. according to the public connector described in claims 1 to 3 any one, it is characterized in that:
Described unlock piece is more than two, and a plurality of described unlock pieces were upwards uniformly distributed in the week of described solution lock ring;
The quantity of described chute equates with the quantity of described unlock piece, and a plurality of described chute was upwards evenly arranged in described main body week;
Described clamping block is more than two, and a plurality of described clamping blocks are evenly distributed on described chute both sides.
5. female connectors, comprises main body, and described main body has the jack of hollow, in described jack, binding post is housed;
It is characterized in that:
Described main body is provided with locking device, and described locking device comprises
Locking ring, described locking ring is sleeved on and in described main body and on its perisporium, is provided with installation annular groove, on described installation annular groove, along described locking ring, be radially provided with the installing hole that at least one runs through described locking ring perisporium, described installing hole is included in its hole wall and along described locking ring, extends axially the stop bit platform of formation;
The locking stop of at least one, described locking stop comprises separates lock section, guide portion, at least one sticking department and position-arresting part, described locking stop is arranged in described installing hole, described position-arresting part and described stop bit platform adjacency, described solution lock section, described guide portion and described sticking department are all arranged in the ring cavity of described locking ring through described installing hole, and described solution lock section is for guiding locking or the release of described sticking department;
Fixture, described fixture covers on described installation annular groove;
At least one spring, in the gap of described spring fitting between described fixture and described locking stop, the first end of described spring and described fixture butt, the second end of described spring and described locking stop butt.
6. female connectors according to claim 5, is characterized in that:
Described guide portion comprises the first guide portion and the second guide portion, described the first guide portion and described the second guide portion are axially separately positioned on the both sides of described solution lock section along described locking ring, described position-arresting part is axially disposed within the outside of described the first guide portion and described the second guide portion along described locking ring, described sticking department is circumferentially arranged on a side of described solution lock section along described locking ring.
7. female connectors according to claim 6, is characterized in that:
Described the first guide portion and described the second guide portion are all obliquely installed with the axis of described solution lock ring, and described the first guide portion tilts towards the direction of described locking ring port, and described the second guide portion dorsad direction of described locking ring port tilts;
Described sticking department comprises screens portion and the 3rd guide portion, and the axis of described the 3rd guide portion and described locking ring is obliquely installed, and tilts towards the direction of described locking ring port.
8. according to the female connectors described in claims 1 to 3 any one, it is characterized in that:
Described locking stop is more than two, and a plurality of described locking stop were upwards uniformly distributed in the week of described solution lock ring;
The quantity of described installing hole equates with the quantity of described locking stop, and a plurality of described installing hole was upwards evenly arranged in described main body week;
The quantity of described spring equates with the quantity of described locking stop, and each spring is distinguished butt with each locking stop respectively.
9. female connectors according to claim 5, is characterized in that:
The inwall of described locking ring is provided with the first boss, and the perisporium of described main body is provided with second, described the first boss and described second adjacency;
Described female connectors also comprises retainer ring, and the inwall of described retainer ring offers the 3rd boss, described the 3rd boss and described main body adjacency, and described retainer ring is fixedly connected with described locking ring.
10. connector assembly, comprises public connector and the female connectors coordinating with described public connector;
It is characterized in that:
Public connector comprises the first main body, and described the first main body has the first jack of hollow, in described the first jack, the first binding post is housed; Described the first main body is provided with the first locking device, and described the first locking device comprises
The first locking ring, described the first locking ring is sleeved in described the first main body and on its perisporium has baffle ring to extension, described the first locking ring on its perisporium along the chute that at least one runs through described the first locking ring perisporium that is axially arranged with of described the first locking ring, described the first locking ring is provided with at least one clamping block that is positioned at described chute one side on the perisporium of its first end, and described clamping block comprises the first sticking department and the lock-on guidance portion that end is set;
Separate lock ring, along described solution lock ring on the first end face of described solution lock ring, be axially formed with at least one unlock piece, described unlock piece comprises that being arranged on first of end separates lock section and release guide portion, described release ring set is contained in outside described the first locking ring, the first end face of described solution lock ring and described baffle ring adjacency, described unlock piece is installed on described chute and can in described chute, slides, and described the first solution lock section and described clamping block are positioned at the same end of described the first locking ring;
Described first separates lock section for guiding locking or the release of described the first sticking department;
Female connectors comprises the second main body, and described the second main body has the second jack of hollow, in described the second jack, the second binding post is housed; Described the second main body is provided with the second locking device, and described the second locking device comprises
The second locking ring, described the second locking ring is sleeved on and in described the second main body and on its perisporium, is provided with installation annular groove, on described installation annular groove, along described the second locking ring, be radially provided with the installing hole that at least one runs through described the second locking ring perisporium, described installing hole is included in its hole wall and along described the second locking ring, extends axially the stop bit platform of formation;
The locking stop of at least one, described locking stop comprises the second solution lock section, guide portion, at least one the second sticking department and position-arresting part, described locking stop is arranged in described installing hole, described position-arresting part and described stop bit platform adjacency, described second separates lock section, described guide portion and described the second sticking department is all arranged in the ring cavity of described the second locking ring through described installing hole, and described second separates lock section for guiding locking or the release of described the second sticking department; ;
Fixture, described fixture covers on described installation annular groove;
At least one spring, in the gap of described spring fitting between described fixture and described locking stop, the first end of described spring and described fixture butt, the second end of described spring and described locking stop butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629010.7A CN103618171B (en) | 2013-11-29 | 2013-11-29 | Public connector, female connectors and connector assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629010.7A CN103618171B (en) | 2013-11-29 | 2013-11-29 | Public connector, female connectors and connector assembly |
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| CN103618171A true CN103618171A (en) | 2014-03-05 |
| CN103618171B CN103618171B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310629010.7A Active CN103618171B (en) | 2013-11-29 | 2013-11-29 | Public connector, female connectors and connector assembly |
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| CN103944002A (en) * | 2014-03-28 | 2014-07-23 | 成都绿迪科技有限公司 | Peripheral data connecting line for computer |
| CN104037541A (en) * | 2014-07-03 | 2014-09-10 | 上海航天科工电器研究院有限公司 | Connector with quick unlocking structure |
| CN108604757A (en) * | 2016-02-25 | 2018-09-28 | 莫列斯有限公司 | Electric connector |
| CN109149235A (en) * | 2018-08-23 | 2019-01-04 | 江苏亨鑫科技有限公司 | A kind of cable clamping structure for radio frequency connector |
| CN109891684A (en) * | 2016-10-26 | 2019-06-14 | 心脏器械股份有限公司 | Connector with groove with platform bridges portion |
| CN110197977A (en) * | 2018-02-27 | 2019-09-03 | 中航光电科技股份有限公司 | Connector and the connector assembly for using the connector |
| CN110529512A (en) * | 2019-06-11 | 2019-12-03 | 义乌市宏博机械科技有限公司 | One kind stinging claw locking unlocking mechanism |
| CN112038834A (en) * | 2020-08-31 | 2020-12-04 | 深圳特思嘉工业电子有限公司 | Novel aerial-plug circular connector |
| CN113258346A (en) * | 2020-01-28 | 2021-08-13 | 菲尼克斯电气公司 | Plug connector module, assembly and electronic device |
| CN113629451A (en) * | 2021-07-20 | 2021-11-09 | 中航光电科技股份有限公司 | Connector secondary locking mechanism, plug and connector assembly |
| CN114207494A (en) * | 2019-08-08 | 2022-03-18 | 扇港元器件有限公司 | Push-pull mechanism for outdoor connector assembly |
| CN114802336A (en) * | 2022-05-31 | 2022-07-29 | 中车制动***有限公司 | Telescopic coupler locking device |
| CN116690536A (en) * | 2023-05-24 | 2023-09-05 | 上海智元新创技术有限公司 | Robot hand quick change device and robot |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944002A (en) * | 2014-03-28 | 2014-07-23 | 成都绿迪科技有限公司 | Peripheral data connecting line for computer |
| CN104037541A (en) * | 2014-07-03 | 2014-09-10 | 上海航天科工电器研究院有限公司 | Connector with quick unlocking structure |
| CN108604757A (en) * | 2016-02-25 | 2018-09-28 | 莫列斯有限公司 | Electric connector |
| US10355406B2 (en) | 2016-02-25 | 2019-07-16 | Molex, Llc | Electrical connector |
| CN109891684A (en) * | 2016-10-26 | 2019-06-14 | 心脏器械股份有限公司 | Connector with groove with platform bridges portion |
| CN110197977A (en) * | 2018-02-27 | 2019-09-03 | 中航光电科技股份有限公司 | Connector and the connector assembly for using the connector |
| CN110197977B (en) * | 2018-02-27 | 2021-05-18 | 中航光电科技股份有限公司 | Connector and connector assembly using same |
| CN109149235A (en) * | 2018-08-23 | 2019-01-04 | 江苏亨鑫科技有限公司 | A kind of cable clamping structure for radio frequency connector |
| CN110529512A (en) * | 2019-06-11 | 2019-12-03 | 义乌市宏博机械科技有限公司 | One kind stinging claw locking unlocking mechanism |
| CN114207494A (en) * | 2019-08-08 | 2022-03-18 | 扇港元器件有限公司 | Push-pull mechanism for outdoor connector assembly |
| CN113258346A (en) * | 2020-01-28 | 2021-08-13 | 菲尼克斯电气公司 | Plug connector module, assembly and electronic device |
| CN112038834A (en) * | 2020-08-31 | 2020-12-04 | 深圳特思嘉工业电子有限公司 | Novel aerial-plug circular connector |
| CN112038834B (en) * | 2020-08-31 | 2021-08-24 | 深圳特思嘉工业电子有限公司 | Novel aerial-plug circular connector |
| CN113629451A (en) * | 2021-07-20 | 2021-11-09 | 中航光电科技股份有限公司 | Connector secondary locking mechanism, plug and connector assembly |
| CN113629451B (en) * | 2021-07-20 | 2024-04-16 | 中航光电科技股份有限公司 | Connector secondary locking mechanism, plug and connector assembly |
| CN114802336A (en) * | 2022-05-31 | 2022-07-29 | 中车制动***有限公司 | Telescopic coupler locking device |
| CN114802336B (en) * | 2022-05-31 | 2024-01-30 | 中车制动***有限公司 | Locking device of telescopic coupler |
| CN116690536A (en) * | 2023-05-24 | 2023-09-05 | 上海智元新创技术有限公司 | Robot hand quick change device and robot |
| CN116690536B (en) * | 2023-05-24 | 2024-05-03 | 上海智元新创技术有限公司 | Robot hand quick change device and robot |
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