CN103307062A - Universal quick-locking connector - Google Patents
Universal quick-locking connector Download PDFInfo
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- CN103307062A CN103307062A CN2013102235365A CN201310223536A CN103307062A CN 103307062 A CN103307062 A CN 103307062A CN 2013102235365 A CN2013102235365 A CN 2013102235365A CN 201310223536 A CN201310223536 A CN 201310223536A CN 103307062 A CN103307062 A CN 103307062A
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- pin
- slide rail
- inner core
- fast
- latching connector
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Abstract
The invention discloses a universal quick-locking connector and belongs to a supporting and fixing device for an aviation slide rail. The quick-locking connector comprises a connecting mechanism and a separation mechanism, wherein the connecting mechanism comprises a pressing pin and a slide rail pin; the pressing pin is placed above the slide rail pin and is in contact with the slide rail pin through a core shaft; the separation mechanism comprises an inner cylinder and a quick-locking hand wheel; the quick-locking hand wheel is sleeved outside the inner cylinder and placed above an adjusting nut; the inner cylinder is connected with the core shaft and is matched with the slide rail pin through the pressing pin to realize real-time locking or unlocking with the aviation slide rail; the quick-locking hand wheel is matched with the inner cylinder fixed on the core shaft to realize the locking and unlocking of the inside of the inner cylinder and a hexagonal prism connector of connecting equipment; the quick-locking connector is set into the connecting mechanism and the separation mechanism, so that the structure of the quick-locking connector is greatly simplified, and the self weight of the connector is reduced; and the universal quick-locking connector is particularly suitable for being matched with the aviation slide rail, is used for fixing the connecting equipment and can also be applied to homogeneous structures in other fields.
Description
Technical field
The present invention relates to a kind of supporting fixing device for the aviation slide rail, in particular, the present invention relates generally to a kind of general fast latching connector.
Background technique
General Aviation slide rail (for example HB6870-93) is the connection interface equipment that is widely used on the domestic and international aerospace vehicle, be connected to connection interface on the large structure as special device, can bear larger work loads, have along the characteristic of proximate freedom change of location on the slide rail direction.Yet the aviation slide rail in use, need to be used in conjunction with it in the certain mechanism that is connected and fixed of connection device design, each equipment needs to design heavier bindiny mechanism, and attended operation is loaded down with trivial details, as connecting less equipment, then the weight of bindiny mechanism is greater than the weight of equipment itself, and this condition for the strict restriction of up weight on the astrovehicle is very disadvantageous.Therefore be necessary based on foregoing problems, make further improvements for the structure of aviation slide rail bindiny mechanism.
Summary of the invention
One of purpose of the present invention is for above-mentioned deficiency, and a kind of general fast latching connector is provided, and the bindiny mechanism's weight that solves aviation slide rail in the prior art with expectation is larger, and attended operation is loaded down with trivial details, can't adapt to the technical problems such as equipment at small volume uses.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of general fast latching connector provided by the present invention, described fast latching connector comprises bindiny mechanism and detachment means, comprise in the described bindiny mechanism and compress pin and slide rail pin, described compression pin places the top of slide rail pin, and by mandrel both are contacted, and the inside of described slide rail pin also is provided with transverse axis, and described transverse axis passes mandrel, for mobile at mandrel by transverse axis, and then it is round mobile below the compression pin to drive the slide rail pin by transverse axis; Also be set with adjusting nut on the described mandrel, be used for making compressing and sell and slide rail pin close contact;
Comprise inner core and fast lock handwheel in the described detachment means, described fast lock handwheel sleeve is contained in the outside of inner core and places the top of adjusting nut, described inner core is connected with mandrel, also be provided with a plurality of cavitys on the sidewall of described inner core, in the described cavity steel ball is installed, be used for contacting by the inwall of steel ball with fast lock handwheel, and the part of steel ball is exposed the inside at inner core; Also be provided with the conical surface on the inwall of described fast lock handwheel.
As preferably, further technological scheme is: also be provided with longitudinally position limit pin near the end of described compression pin, be set with limit spring on the described position limit pin, and the end of position limit pin can contact with the end of slide rail pin.
Further technological scheme is: also be provided with spacing button on the starting point of described position limit pin, be used for moving up and down of control position limit pin, travelling forward for restriction slide rail pin forms locking.
Further technological scheme is: also be set with the locking spring on the described transverse axis, an end of described locking spring contacts with the inwall of slide rail pin.
Further technological scheme is: also be provided with the groove that matches with adjusting nut on the described compression pin, and also be provided with packing ring between adjusting nut and the compression pin.
Further technological scheme is: described adjusting nut and inner core and fast lock handwheel and between also be provided with fast lock spring.
Further technological scheme is: described mandrel is connected with inner core by horizontal coupling shaft.
Further technological scheme is: the top of described inner core also is provided with the flange surface that the thickness with fast lock handwheel matches.
Further technological scheme is: the circular cavity of a plurality of cavitys on the described inner core sidewall for having opening at inwall and the outer wall of inner core respectively, the diameter of described opening is less than the maximum diameter of steel ball.
Compared with prior art, one of beneficial effect of the present invention is: match with the slide rail pin and realize real-time lock or release with the aviation slide rail by compressing pin, and matched with inner core on being fixed on mandrel by fast lock handwheel and to realize locking and releases at inner core inside and connection device six prismatic joints; Fast latching connector is set to bindiny mechanism and detachment means, greatly simplified the structure of itself, thereby reduced the own wt of joint, be particularly suited for matching with the aviation slide rail, in order to be fixedly connected with equipment, also can the homogeneous structure in other field use, a kind of general fast latching connector provided by the present invention is simple in structure simultaneously, be suitable for industrialized production, be easy to promote.
Description of drawings
Fig. 1 is for being used for the structural representation of explanation one embodiment of the invention;
Fig. 2 is for being used for the sectional structure chart of explanation another embodiment of the present invention;
Fig. 3 is for being used for the use state reference map of explanation another embodiment of the present invention;
Among the figure, 1 for bindiny mechanism, 11 for compress pin, 12 for the slide rail pin, 13 for transverse axis, 14 for adjusting nut, 15 for position limit pin, 16 for limit spring, 17 for spacing button, 18 for the locking spring, 19 for packing ring, 2 for detachment means, 21 for inner core, 22 for fast lock handwheel, 23 for steel ball, 24 for fast lock spring, 25 for coupling shaft, 3 for mandrel, 4 for aviation slide rail, 5 be six prismatic joints.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
With reference to figure 1, shown in Figure 2, one embodiment of the present of invention are a kind of general fast latching connectors, described fast latching connector comprises bindiny mechanism 1 and detachment means 2, comprise in the described bindiny mechanism 1 and compress pin 11 and slide rail pin 12, described compression pin 11 places the top of slide rail pin 12, and by mandrel 3 both is contacted; Wherein the inside of slide rail pin 12 also is provided with transverse axis 13, and described transverse axis 13 passes mandrel 3, for mobile at mandrel 3 by transverse axis 13, so that round mobile below compression pin 11 by transverse axis 13 drive slide rail pins 12, i.e. locking and the release of realization and aviation slide rail 4; In addition, also be set with adjusting nut 14 on the aforesaid mandrel 3, adjusting nut 14 roles are to make to compress pin 11 and slide rail pin 12 close contacts;
Comprise inner core 21 and fast lock handwheel 22 in the above-mentioned detachment means 2, described fast lock handwheel 22 is sleeved on the outside of inner core 21 and places the top of adjusting nut 14, and inner core 21 is connected with mandrel 3, also be provided with a plurality of cavitys on the sidewall of described inner core 21, steel ball 23 is installed in this cavity, be used for contacting by the inwall of steel ball 23 with fast lock handwheel 22, and the part of steel ball 23 is exposed the inside at inner core 21; Simultaneously, also be provided with the conical surface on the inwall of aforesaid fast lock handwheel 22.
Shown in Figure 3 in conjunction with reference, in the present embodiment, the below of slide rail pin 12 is placed the inside of aviation slide rail 4, and can slide along aviation slide rail 4, by transverse axis 13 slide rail pin 12 is moved forward, when the one end arrives the end that compresses pin 11, the bindiny mechanism 1 of fast latching connector can lock with aviation slide rail 4, this moment, fast latching connector was fixed on the aviation slide rail 4, can not carry out slippage, six prismatic joints 5 of connection device are inserted in the above-mentioned inner core 21, and then the fast lock of rotation handwheel 22 makes it move down along inner core 21, because the inwall of fast lock handwheel 22 is provided with the conical surface, therefore the steel ball 23 in inner core 21 cavitys progressively is subject to locking soon the extruding of handwheel 22, move inside to inner core 21, namely six prismatic joints 5 of inner core 21 inside is progressively formed extruding force, the final locking that realizes six prismatic joints 5.
And, for avoiding above-mentioned action to realize smoothly, can cooperate by the mode of screw thread between the outer wall of the outer wall of inner core 21 and fast lock handwheel 22, for increasing the frictional force between six prismatic joints 5 and inner core 21 inside, preferably set up non slip surface at the inwall of inner core 21 more simultaneously.
Again with reference to shown in Figure 2, in another embodiment of the present invention, has the temporary spacing function when making slide rail pin 12 be in released state, also can near an end of above-mentioned compression pin 11, set up longitudinally position limit pin 15, and be set with limit spring 16 at aforementioned position limit pin 15, and the end of position limit pin 15 can contact with the end of slide rail pin 12.Further, be moving up and down of convenient control position limit pin 15, also can set up spacing button 17 at the starting point of position limit pin 15, when spacing button 17 control position limit pins 15 move downward, can limit slide rail pin 12 and travel forward, namely keep current released state, when spacing button 17 control position limit pins 15 move upward, namely remove current temporary spacing, slide rail pin 12 can travel forward and form locking with aviation slide rail 4.
Go out as shown in Figure 2, be used for the embodiment that the technical solution problem is more preferably in the present invention, for, make slide rail pin 12 have the function that automatically locks, also can be on the basis of above-described embodiment, set up locking spring 18 at transverse axis 13, locking spring 18 is sleeved on the transverse axis 13, and an end that will lock spring 18 contacts with the inwall of slide rail pin 12, namely under the effect that locks spring 18, drive transverse axis 13 drive slide rail pins 12 and travel forward, and then form locking with aviation slide rail 4; Further, for making above-mentioned fast lock handwheel 22 can remain at specific state, avoid being subjected to displacement, preferably again adjusting nut 14 and inner core 21 and fast lock handwheel 22 with between set up fast lock spring 24, make its maintenance particular state by the fast lock of these fast lock spring 24 extruding handwheel 22.
Still with reference to shown in Figure 2, in another embodiment of the present invention, for increasing the matching degree that compresses between pin 11 and the adjusting nut 14, can carry out adaptive improvement to both structures, for example the inventor in the present embodiment, set up the groove that matches with adjusting nut 14 at compression pin 11, there is the gap for contacting between avoiding adjusting nut 14 and compression selling 11 simultaneously, also can between them, set up packing ring 19, adjusting nut 14 can clamp by mandrel 3 with packing ring 19 and compress pin 11 and slide rail pin 12, and then prevent that fast latching connector from shaking in use, increase the stability of itself and connection device.
On a plurality of embodiments' of the present invention basis, the inventor also is further optimized to the structure of fast latching connector, these technological means can with above-mentioned any one or a plurality of embodiment combination, thereby make up more preferred embodiment of the present invention, so that when solving the problems of the technologies described above, also can realize more ancillary technique effect.Still with reference to shown in Figure 2, these technological means are specially and adopt coupling shaft 25 that the bottom of mandrel 3 with inner core 21 is connected, and together rotate thereby avoid inner core 21 to follow adjusting nut 14; In addition, the top of inner core 21 also is provided with the flange surface that the thickness with fast lock handwheel 22 matches, and can increase between the two adaptive degree and aesthetic property; Further, for making steel ball 23 easier six prismatic joints 5 to connection device form extruding force, preferably a plurality of cavitys on above-mentioned inner core 21 sidewalls are set to respectively the circular cavity that inwall and outer wall at inner core 21 have opening, and make the diameter of this opening should be less than the maximum diameter of steel ball 23, and then can prevent that steel ball 23 from deviating from from cavity, the major part of steel ball 23 is exposed outside the cavity, namely locked soon handwheel 22 and can form maximum position-limiting action to six prismatic joints 5 by adding pressing steel balls 23.
Fast latching connector among the above-mentioned better embodiment of the present invention at first by connecting pin interference assembling, connects inner core and mandrel when assembling; Again steel ball is put into the inner core hole, locked soon handwheel sleeve outside to inner core; Be inserted in successively faster lock spring and fast lock handwheel, as the assembly I; Spacing button is alignd with compression pin slotted hole, after position limit pin is put on limit spring, penetrate successively the slotted hole that compresses pin and spacing button, with spacing button 90-degree rotation, as the assembly II; The button interference is fitted into the slide rail pin, the mandrel of assembly I is penetrated the compression pin-and-hole of packing ring and assembly II, enters diagram 1 position, and transverse axis is penetrated slide rail pin apertura lateralis, core axle hole, locking spring successively, assembles with the interference of slide rail pin inboard aperture.
Be connected with the aviation slide rail in actual the use: pin button (being integrated with the slide rail pin) and compress pin, make the slide rail pin prolong X direction motion (vertical with mandrel), finally by the position limit pin of Vertical direction is spacing can't resilience, this moment, fast latching connector was in released state, and the circular arc on the slide rail pin overlaps with compression pin cambered surface; Slide rail pin and the compression pin arc surface of fast latching connector are put into the circular hole of aviation slide rail, contact with aviation slide rail upper surface until compress the pin lower plane, this moment, the slide rail pin entered aviation slide rail circular hole inside; Lift spacing button, make position limit pin remove spacing to the slide rail pin, the slide rail pin by the spring bullet to locked position, slide rail pin and the dislocation of compression pin arc surface, compress pin lower, planar, compression pin arc surface and slide rail pin upper surface and jointly limited middle slide rail circular hole face, fast latching connector and aviation slide rail namely lock.
After the locking, screw adjusting nut, reduce the distance of slide rail pin and adjusting nut by the screw thread on the mandrel since between the aviation slide rail arranged, compress pin and packing ring, so packing ring is compressed, to the aviation slide rail and compress pin, the slide rail pin produces pretightening force.
Split fast with six prismatic joints in actual the use: after adjusting nut screws, press fast lock handwheel, to about a direction rotation 90 degree, lock soon the locking slot that handwheel has namely left inner core, be in released state, this moment is as unclamping the release handwheel namely because damping function rests on this place; Insert six prismatic joints by required angle, to the circular groove of six prismatic joints align with the inner core steel-ball groove (usually need to the plane be set at six prismatic roots); Rotation release handwheel, until it is sprung into locking slot by spring, simultaneously release handwheel extruding steel ball is to locked position, steel ball enters in the circular groove of six prismatic joints, and it can't be deviate from, and finishes quick lock in.Split six prismatic joints such as needs, only need to press fast lock handwheel downwards, steel ball is not squeezed, can extract six prismatic joints.
Yet except above-mentioned, also need to prove " embodiment ", " another embodiment " that speak of in this manual, " embodiment " etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiments this feature, structure or characteristics also fall within the scope of the invention.
Although invention has been described with reference to a plurality of explanatory embodiments of the present invention here, but, should be appreciated that, those skilled in the art can design a lot of other modification and mode of executions, and these are revised and mode of execution will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to constituent elements and/or the layout of subject combination layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.
Claims (9)
1. general fast latching connector, it is characterized in that: described fast latching connector comprises bindiny mechanism (1) and detachment means (2), comprise in the described bindiny mechanism (1) and compress pin (11) and slide rail pin (12), described compression pin (11) places the top of slide rail pin (12), and by mandrel (3) both are contacted, the inside of described slide rail pin (12) also is provided with transverse axis (13), described transverse axis (13) passes mandrel (3), for mobile at mandrel (3) by transverse axis (13), and then it is round mobile in the below that compresses pin (11) to drive slide rail pin (12) by transverse axis (13); Also be set with adjusting nut (14) on the described mandrel (3), be used for making compressing and sell (11) and slide rail pin (12) close contact;
Comprise inner core (21) and fast lock handwheel (22) in the described detachment means (2), described fast lock handwheel (22) is sleeved on the outside of inner core (21) and places the top of adjusting nut (14), described inner core (21) is connected with mandrel (3), also be provided with a plurality of cavitys on the sidewall of described inner core (21), steel ball (23) is installed in the described cavity, be used for contacting by the inwall of steel ball (23) with fast lock handwheel (22), and the part of steel ball (23) is exposed the inside in inner core (21); Also be provided with the conical surface on the inwall of described fast lock handwheel (22).
2. general fast latching connector according to claim 1, it is characterized in that: also be provided with longitudinally position limit pin (15) near the end of described compression pin (11), be set with limit spring (16) on the described position limit pin (15), and the end of position limit pin (15) can contact with the end of slide rail pin (12).
3. general fast latching connector according to claim 2, it is characterized in that: also be provided with spacing button (17) on the starting point of described position limit pin (15), be used for moving up and down of control position limit pin (15), travelling forward for restriction slide rail pin (12) forms locking.
4. general fast latching connector according to claim 1 and 2 is characterized in that: also be set with locking spring (18) on the described transverse axis (13), an end of described locking spring (18) contacts with the inwall of slide rail pin (12).
5. general fast latching connector according to claim 4 is characterized in that: also be provided with the groove that matches with adjusting nut (14) on the described compression pin (11), and also be provided with packing ring (19) between adjusting nut (14) and the compression pin (11).
6. general fast latching connector according to claim 1 or 5 is characterized in that: described adjusting nut (14) and inner core (21) and fast lock handwheel (22) and between also be provided with fast lock spring (24).
7. general fast latching connector according to claim 1, it is characterized in that: described mandrel (3) is connected with inner core (21) by horizontal coupling shaft (25).
8. general fast latching connector according to claim 1 is characterized in that: the top of described inner core (21) also is provided with the flange surface that the thickness with fast lock handwheel (22) matches.
9. general fast latching connector according to claim 1, it is characterized in that: the circular cavity of a plurality of cavitys on described inner core (21) sidewall for having opening at inwall and the outer wall of inner core (21) respectively, the diameter of described opening is less than the maximum diameter of steel ball (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223536.5A CN103307062B (en) | 2013-06-06 | 2013-06-06 | Universal quick-locking connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310223536.5A CN103307062B (en) | 2013-06-06 | 2013-06-06 | Universal quick-locking connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103307062A true CN103307062A (en) | 2013-09-18 |
| CN103307062B CN103307062B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310223536.5A Active CN103307062B (en) | 2013-06-06 | 2013-06-06 | Universal quick-locking connector |
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| CN (1) | CN103307062B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864470A (en) * | 2020-08-07 | 2020-10-30 | 国网江苏省电力有限公司常州供电分公司 | Universal power interface convenient for replacing and locking |
| CN111940819A (en) * | 2020-08-07 | 2020-11-17 | 国网江苏省电力有限公司常州供电分公司 | Universal interface convenient for replacing and locking |
| CN111957859A (en) * | 2020-08-07 | 2020-11-20 | 中国电力科学研究院有限公司 | Lead cutting tool |
| CN112659098A (en) * | 2019-10-15 | 2021-04-16 | 通用汽车环球科技运作有限责任公司 | Robotic system with reconfigurable end effector assembly |
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| US4420860A (en) * | 1982-05-17 | 1983-12-20 | The United States Of America As Represented By The Secretary Of The Army | Quick disconnect pin assembly |
| EP0264520A1 (en) * | 1986-10-24 | 1988-04-27 | Air-Loc Schrepfer AG | Levelling shoe |
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| RU2291328C2 (en) * | 2004-12-29 | 2007-01-10 | Закрытое акционерное общество "Электон" | Ball lock |
| CN202402430U (en) * | 2011-11-07 | 2012-08-29 | 廖村淇 | Quickly detached pull nut |
| CN102829037A (en) * | 2011-06-16 | 2012-12-19 | 沃恩阿克斯公开股份有限公司 | Quick-connect coupling |
| CN203321961U (en) * | 2013-06-06 | 2013-12-04 | 四川航天系统工程研究所 | Universal quick-locking connector |
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2013
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| US4420860A (en) * | 1982-05-17 | 1983-12-20 | The United States Of America As Represented By The Secretary Of The Army | Quick disconnect pin assembly |
| EP0264520A1 (en) * | 1986-10-24 | 1988-04-27 | Air-Loc Schrepfer AG | Levelling shoe |
| JP2005351348A (en) * | 2004-06-09 | 2005-12-22 | Nitto Kohki Co Ltd | Plug/socket assembly |
| RU2291328C2 (en) * | 2004-12-29 | 2007-01-10 | Закрытое акционерное общество "Электон" | Ball lock |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659098A (en) * | 2019-10-15 | 2021-04-16 | 通用汽车环球科技运作有限责任公司 | Robotic system with reconfigurable end effector assembly |
| CN112659098B (en) * | 2019-10-15 | 2024-05-07 | 通用汽车环球科技运作有限责任公司 | Robot system with reconfigurable end effector assembly |
| CN111864470A (en) * | 2020-08-07 | 2020-10-30 | 国网江苏省电力有限公司常州供电分公司 | Universal power interface convenient for replacing and locking |
| CN111940819A (en) * | 2020-08-07 | 2020-11-17 | 国网江苏省电力有限公司常州供电分公司 | Universal interface convenient for replacing and locking |
| CN111957859A (en) * | 2020-08-07 | 2020-11-20 | 中国电力科学研究院有限公司 | Lead cutting tool |
| CN111940819B (en) * | 2020-08-07 | 2021-07-13 | 国网江苏省电力有限公司常州供电分公司 | Universal interface convenient for replacing and locking |
| CN111957859B (en) * | 2020-08-07 | 2023-02-17 | 中国电力科学研究院有限公司 | Lead cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103307062B (en) | 2015-05-13 |
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