CN112038838A - Locking structure for improving vibration resistance of steel ball locking type separation connector and connector - Google Patents
Locking structure for improving vibration resistance of steel ball locking type separation connector and connector Download PDFInfo
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- CN112038838A CN112038838A CN202011049614.0A CN202011049614A CN112038838A CN 112038838 A CN112038838 A CN 112038838A CN 202011049614 A CN202011049614 A CN 202011049614A CN 112038838 A CN112038838 A CN 112038838A
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- locking
- mandrel
- sleeve
- steel ball
- ball
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/641—Means for preventing incorrect coupling by indicating incorrect coupling; by indicating correct or full engagement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to a locking structure for improving the vibration resistance of a steel ball locking type separation connector and the connector, which comprise a first locking end and a second locking end, wherein the first locking end comprises a mandrel sleeve, a mandrel and a fixed lantern ring, a spring is arranged between the front end of the mandrel and the fixed lantern ring, the front end of a spring pressing cylinder which is assembled outside the mandrel sleeve in a sliding way is positioned between the mandrel sleeve and the fixed lantern ring, and a return spring which enables the spring pressing cylinder to move towards the blocking is arranged between the mandrel sleeve and the spring pressing cylinder; the upper arc surface of a locking ball assembled in a through hole on the core shaft sleeve is blocked and limited by the inner circumferential surface of a spring pressing cylinder positioned on a blocking position, and the lower arc surface of the locking ball blocks and limits the tapered variable-diameter surface; when the first locking end and the second locking end are inserted and locked, the spring pressing cylinder leaves the stopping position, the locking ball enters the inner annular groove of the second locking end and passes over the tapered reducing surface to enter the arc groove on the periphery of the mandrel, and the upper arc surface is limited by the inner annular groove; the rotation of the mandrel and the mandrel sleeve is prevented in the circumferential direction.
Description
Technical Field
The invention belongs to the field of connectors, and particularly relates to a locking structure for improving the vibration resistance of a steel ball locking type separation connector and the connector.
Background
Fig. 1-6 are schematic structural views of a conventional center-pull-rod-type separation (drop) connector, in which three steel balls are uniformly distributed on the circumference of a core shaft sleeve 2, the upper spherical surface of each steel ball is limited by a spring pressing cylinder, and the lower spherical surface of each steel ball is supported by the conical surface of a core shaft, so that the position of each steel ball is completely limited. When the plug socket is inserted, the spring pressing barrel and the locking ring move leftwards together after contacting, when the steel ball enters the inner annular groove position of the locking ring, the steel ball is extruded into the inner annular groove of the locking ring outwards by the conical surface of the mandrel under the action force of the spring 8, the conical surface of the mandrel can move rightwards for a certain distance due to the fact that the conical surface of the mandrel does not receive the resistance of the steel ball any more, the upper spherical surface of the steel ball is restrained by the inner annular groove of the locking ring, the lower spherical surface of the steel ball is limited by the cylindrical surface of the mandrel, the locking ring on the socket and the plug are locked through the steel ball. During separation, a steel wire rope or a pin is arranged on the pin hole, the mandrel moves a certain distance leftwards under the action of external force, the restraint of the cylindrical surface of the mandrel on the steel ball is removed, meanwhile, the steel ball is inwards extruded by the spring pressing barrel under the action of the spring A until the steel ball is deeply embedded into the sleeve of the mandrel, and therefore the automatic separation function is achieved. The above structure finds numerous applications in the field of breakaway connectors.
It can be known through above analysis that the locking of this type connector relies on the cooperation of steel ball, dabber and three parts of check lock circle completely, when the connector is bearing vibration, when assaulting, the inertia force of production can produce positive pressure in the contact area department of steel ball and dabber face of cylinder, because steel ball and face of cylinder belong to the point contact, the lifting surface is very little, the contact stress who leads to contact area is very big, after surpassing the allowable stress of dabber, the steel ball can be with dabber extrusion pit to the separation of dabber can't be realized.
Disclosure of Invention
In order to solve the problem of overlarge contact stress of the locking structure, the invention provides the locking structure with a novel structure for improving the vibration resistance of the steel ball locking type separation connector.
The purpose of the invention and the technical problem to be solved are realized by adopting the following technical scheme. According to the locking structure for improving the vibration resistance of the steel ball locking type separating connector, which is provided by the invention, the locking structure comprises a first locking end and a second locking end, wherein the first locking end comprises a mandrel sleeve, a mandrel penetrating through the mandrel sleeve and a fixed lantern ring fixedly assembled outside the mandrel sleeve; at least 3 locking ball upper arc surfaces assembled in through holes distributed along the circumferential direction on a mandrel sleeve are blocked and limited by the inner circumferential surface of a spring pressing cylinder positioned on a blocking position, and a first locking position is formed by blocking and limiting a conical reducing surface formed by shrinking the size of a mandrel by a lower arc surface of the locking ball; when the first locking end and the second locking end are inserted and locked, the spring pressing cylinder leaves the stop position under the pushing of the second locking end, the locking ball enters an inner annular groove in the second locking end along with the sleeve pipe of the core shaft and enters an arc groove extending along the axial direction of the periphery of the core shaft through the tapered reducing surface under the pushing of the core shaft to be contacted with the arc groove surface, and at the moment, the arc surface on the locking ball is limited by the inner annular groove of the second locking end to form a second locking position; in order to ensure that the locking ball can reach the second locking position from the first locking position all the time, the rotation between the mandrel and the mandrel sleeve is stopped in the circumferential direction.
The object of the present invention and the technical problems solved thereby can be further achieved by the following technical measures.
According to the locking structure for improving the anti-vibration capacity of the steel ball locking type separation connector, the mandrel comprises a front mandrel and a rear mandrel which are axially butted and can rotate relatively, a pin hole is formed in the end portion of the front mandrel, the rear mandrel and the mandrel sleeve are circumferentially stopped rotating, and an arc groove and a tapered reducing surface are formed in the rear mandrel.
In the locking structure for improving the vibration resistance of the steel ball locking type separation connector, the rear end of the front mandrel is provided with a cavity into which the front end of the rear mandrel is inserted, the rear end of the cavity is provided with an internal thread which is in threaded connection with the external thread of the nut rotatably assembled with the rear mandrel, and the front end of the rear mandrel is provided with a protrusion for axially stopping and limiting the rear end surface and the nut.
According to the locking structure for improving the anti-vibration capability of the steel ball locking type separation connector, circumferential rotation stopping is achieved between the rear mandrel and the mandrel sleeve through the positioning balls which are assembled in the mounting holes in the mandrel sleeve and the lower arc surfaces of the positioning balls are located in the arc grooves of the rear mandrel.
According to the locking structure for improving the anti-vibration capacity of the steel ball locking type separation connector, the upper arc surface of the positioning ball is higher than the outer peripheral surface of the core shaft sleeve, and the inner periphery of the spring pressing barrel is provided with the abdicating groove used for limiting the upper arc surface of the positioning ball.
According to the locking structure for improving the anti-vibration capability of the steel ball locking type separation connector, circumferential rotation stopping is achieved between the rear mandrel and the mandrel sleeve through the matching of the convex key and the key groove extending along the axial direction.
According to the locking structure for improving the anti-vibration capability of the steel ball locking type separation connector, the front end of the mandrel sleeve is provided with an outward flange, one end of the reset spring is pressed on the outward flange of the mandrel sleeve, and the other end of the reset spring is pressed on the front end of the spring pressing barrel; the fixed lantern ring comprises a front part and a rear part, wherein the front part extends out of the core shaft sleeve part and is used for installing a spring for providing locking power for the core shaft, and the front part and the rear part are fixedly connected with the outward flanging of the core shaft sleeve through the outward flanging edges of the end parts of the front part and the rear part.
In the locking structure for improving the anti-vibration capability of the steel ball locking type separation connector, the second locking end is a locking ring with an inner annular groove at the front end.
The purpose of the invention and the technical problem to be solved are also realized by adopting the following technical scheme. The steel ball locking type separating connector provided by the invention comprises a plug and a socket, wherein the plug is provided with a first locking end, and the socket is provided with a second locking end.
Compared with the prior art, the invention has obvious advantages and beneficial effects. By means of the technical scheme, the invention can achieve considerable technical progress and practicability, has wide industrial utilization value and at least has the following advantages:
the invention improves the contact between the steel ball and the mandrel from point contact to surface contact, reduces the stress of a contact area by increasing the contact area, and realizes the repeated use of the locking structure by increasing the positioning function of the mandrel; the arrangement of the split type rotary connecting core shaft realizes the random conversion of the directions of the pin holes.
Before the machine does not work, a pin needle penetrates into a pin hole of the front mandrel, although the rear mandrel cannot rotate due to the fact that the arc concave surface is matched with the positioning steel ball, the front mandrel can freely rotate relative to the rear mandrel, and therefore the front mandrel can be rotated according to actual requirements when the pin needle penetrates, and the pin needle penetrates at an angle convenient to operate. The invention ensures that the locking steel ball is not matched with the arc groove on the rear mandrel through the rotation-proof facility, but the arc groove always faces the position of the locking steel ball.
Drawings
FIG. 1 is a schematic diagram of a plug structure of a conventional steel ball locking type release connector;
FIG. 2 is a schematic diagram of a socket structure of a conventional steel ball locking type release connector;
FIG. 3 is a schematic view of a locking mechanism of a prior art steel ball locking type release connector before plugging;
FIG. 4 is a schematic view of a locking mechanism of a prior art steel ball locking type release connector after plugging;
FIG. 5 is an enlarged view of a portion of a prior art ball lock release connector in a locked condition;
FIG. 6 is a schematic view of the contact between the steel ball and the mandrel of the prior art steel ball locking type release connector;
FIG. 7 is a schematic view of the locking structure of the present invention for improving the vibration resistance of the steel ball locking type release connector;
FIG. 8 is a schematic view of a mandrel structure of the locking structure of the invention for improving the vibration resistance of the steel ball locking type release connector;
FIG. 9 is a schematic view of the matching of the mandrel and the steel ball of the locking structure of the invention for improving the vibration resistance of the steel ball locking type separation connector;
FIG. 10 is a cross-sectional view of the mandrel of the locking structure of the present invention to improve the shock resistance of the steel ball locking type release connector;
FIG. 11 is a front view of the rear spindle of the locking structure of the present invention for improving the vibration resistance of the steel ball locking type release connector;
FIG. 12 is a side view of FIG. 11;
fig. 13 is another view direction diagram of fig. 11.
[ description of main element symbols ]
1: core shaft
2: mandrel sleeve
3: spring
4: fixing collar
5: spring pressing cylinder
6: locking ball
7: locking ring
8: spring
9: electromagnetic component
10: front core shaft
11: rear core shaft
12: nut
13: positioning ball
14: tapered reducing surface
15: inner ring groove
16: pin hole
17: reset spring
18: arc groove
19: abdicating groove
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be made on the specific implementation, structure, features and effects of the locking structure for improving the vibration resistance of the steel ball locking type separating connector according to the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 7-13, the locking structure for improving the vibration resistance of the steel ball locking type separable connector according to the present invention includes a first locking end and a second locking end, wherein the first locking end includes a mandrel sleeve 2 and a mandrel 1 inserted into the mandrel sleeve 2 and capable of moving axially relative to the mandrel sleeve, and a component for preventing rotation of the mandrel 1 and the mandrel sleeve 2 in the circumferential direction is further disposed between the mandrel 1 and the mandrel sleeve 2. The outer fixed lantern ring 4 that is equipped with of dabber axle sleeve pipe, the part that dabber 1 front end stretches out the dabber sleeve pipe passes fixed lantern ring 4 and with fixed lantern ring 4 between be equipped with the spring 8 that is used for providing the locking power that moves to dabber axle sleeve pipe direction for dabber 1. In the embodiment of the invention, the spring 8 is positioned between the inward flanging at the front end of the fixed sleeve ring 4 and the front end surface of the peripheral bulge of the mandrel 1.
The front end of a spring pressing cylinder 5 which is assembled outside the mandrel sleeve 2 in a sliding mode is located between the mandrel sleeve 2 and the fixed lantern ring 4, a return spring 17 which is used for providing force far away from the fixed lantern ring 4 for the spring pressing cylinder is arranged between the mandrel sleeve 2 and the spring pressing cylinder 5, and a stopping piece which is used for preventing the spring pressing cylinder 5 from being separated from the fixed lantern ring 4 is arranged on the inner periphery of the fixed lantern ring 4. In the embodiment of the invention, the fixed lantern ring realizes the axial limit of the inner circumference bulge of the fixed lantern ring and the outer circumference bulge at the front end of the spring pressing cylinder 5 through the matching of the inner circumference bulge and the outer circumference bulge. In the embodiment of the invention, the front end of the mandrel sleeve 2 is provided with an outward flange, one end of the return spring is pressed on the outward flange of the mandrel sleeve, and the other end of the return spring is pressed on the front end of the spring pressing cylinder. The fixed lantern ring 4 comprises a front part and a rear part, wherein the front part extends out of the mandrel sleeve 2 and is used for installing a spring 8 to provide locking power for the mandrel, and the front part and the rear part are fixedly connected with the outward flanging of the mandrel sleeve through the outward flanging of the end parts of the front part and the rear part.
At least 3 upper arc surfaces of locking balls 6 which are assembled in through holes which are distributed along the circumferential direction on the core shaft sleeve 2 are stopped and limited by the inner circumferential surface of a spring pressing barrel which is positioned on a stopping position axially stopping with the fixed sleeve ring under the action of a return spring 17, the lower arc surfaces of the locking balls 6 are stopped and limited by a tapered reducing surface 14 formed by the size shrinkage of the mandrel, so that the mandrel cannot move backwards continuously under the action of the spring 8, and the locking balls are positioned at a first locking position at the moment. When the first locking end and the second locking end are inserted and locked, the spring pressing cylinder compresses the reset spring 17 to leave the stopping position under the pushing of the second locking end, the locking ball 6 enters the inner annular groove 15 in the second locking end along with the sleeve pipe of the mandrel, at the moment, because the upper arc surface of the locking ball is not limited, the mandrel 1 continues to move backwards under the pushing of the spring 8, so that the locking ball crosses the tapered diameter-changing surface 14 to enter the arc groove 18 of the mandrel, which extends along the axial direction, and contacts with the arc groove surface, at the moment, the upper arc surface of the locking ball is limited by the inner annular groove of the second locking end, the lower arc surface is limited by the arc groove, and at the moment, the locking ball is located in the second locking position. The invention improves the contact between the locking ball and the mandrel from point contact to surface contact, and reduces the stress of the contact area by increasing the contact area. The contact part of the mandrel and the locking ball is processed into an arc concave surface, the best effect is achieved when the radius R2 of the arc concave surface is equal to the radius R1 of the locking ball theoretically, but in consideration of processing errors and assembly requirements, R2 is always slightly larger than R1, and according to Hertz stress calculation and simulation analysis, the contact stress after modification is far smaller than the contact stress before modification under the same stress condition.
In the embodiment of the invention, the second locking end is a locking ring with an inner ring groove at the front end.
In order to ensure that the locking ball can smoothly move from the first locking position to the second locking position, and therefore, the mandrel cannot move when the locking ball is in the first locking position, a component for preventing the mandrel and the mandrel sleeve from rotating in the circumferential direction is arranged between the mandrel and the mandrel sleeve.
In the embodiment of the invention, the mandrel and the mandrel sleeve realize circumferential rotation stopping of the mandrel and the mandrel sleeve through the positioning balls 13. Specifically, the position that mandrel sleeve 2 and mandrel circular arc recess 18 correspond still is equipped with the through-hole that is used for assembly positioning ball 13 along circumference distribution, and this positioning ball 13 lower arc face is located the circular arc recess 18 on the dabber 1 all the time at the dabber removal in-process, and the last arc face of this positioning ball 13 exceeds mandrel sleeve 2's outer peripheral face, the spring is pressed a 5 interior week and is equipped with the groove 19 of stepping down that follows axial extension that is used for stepping down when 5 axial displacement of spring pressure section of thick bamboo that is used for spacing and stepping down to the arc face on the positioning ball 13. In another embodiment of the present invention, the arc surface of the positioning ball 13 is not higher than the outer peripheral surface of the mandrel sleeve 2, so that the inner periphery of the spring pressing cylinder 5 does not need to be provided with the receding groove 19. In an embodiment of the invention, the mandrel and the mandrel sleeve are circumferentially locked by the cooperation of the convex key and the axially extending key groove.
The front end of the mandrel 1 extends out of the fixed lantern ring 4, and a pin hole 16 for a pin to pass through is arranged. In practical engineering application, because the position of the pin is randomly placed, the direction of the pin hole needs to be adjusted at any time in order to facilitate the insertion of the pin, and the mandrel 1 is required to rotate, in order to solve the problem, the mandrel 1 comprises a front mandrel 10 and a rear mandrel 11 which are butted front and back and can rotate relatively, wherein the end part of the front mandrel 10 is provided with the pin hole, the rear mandrel 11 and a mandrel sleeve are prevented from rotating in the circumferential direction, and the rear mandrel sleeve is provided with an arc groove 18. The pin needle penetrates into the pin hole of the front mandrel, although the rear mandrel cannot rotate due to the matching of the arc concave surface and the positioning steel ball, the front mandrel can rotate freely relative to the rear mandrel, and therefore the front mandrel can rotate according to actual needs when the pin needle penetrates through the pin needle, so that the pin needle penetrates through the pin needle at an angle convenient to operate.
In the embodiment of the invention, a cavity for inserting the front end of the rear mandrel 11 is arranged at the rear end of the front mandrel 10, the nut 12 is in threaded connection with the internal thread at the rear end of the cavity of the front mandrel 10 through external threads, the rear mandrel is rotatably assembled in the nut 12, and the protruding rear end surface at the front end of the rear mandrel 11 is stopped and limited with the front end surface of the nut 12. After the nut is screwed down, a gap of 0.1mm is reserved between the front mandrel and the rear mandrel, so that the mutual rotation of the front mandrel and the rear mandrel is ensured.
The positioning of the rear mandrel is realized by the positioning ball. The positioning balls are evenly distributed on the periphery of the positioning ball in at least three numbers and have strict position relation with the locking balls, the positioning balls are matched with the arc grooves on the rear core shaft and are matched with the arc grooves all the time in the whole movement process of the core shaft, so that the arc grooves of the rear core shaft can be corresponding to the positions of the locking balls all the time, and the locking structure is reused.
The invention also provides a steel ball locking type separation connector using the locking structure, wherein the first locking end is positioned on the connector plug, and the socket is provided with the second locking end.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A locking structure for improving the vibration resistance of a steel ball locking type separation connector comprises a first locking end and a second locking end, wherein the first locking end comprises a mandrel sleeve, a mandrel and a fixed lantern ring fixedly assembled outside the mandrel sleeve, a spring used for providing locking power for the mandrel is arranged between the front end of the mandrel and the fixed lantern ring, the front end of a spring pressing cylinder slidably assembled outside the mandrel sleeve is positioned between the mandrel sleeve and the fixed lantern ring, and a reset spring provides power for the spring pressing cylinder to move to a stopping position for stopping and limiting a stopping piece in the fixed lantern ring; the method is characterized in that: at least 3 locking ball upper arc surfaces assembled in through holes distributed along the circumferential direction on a mandrel sleeve are blocked and limited by the inner circumferential surface of a spring pressing cylinder positioned on a blocking position, and a first locking position is formed by blocking and limiting a conical reducing surface formed by shrinking the size of a mandrel by a lower arc surface of the locking ball; when the first locking end and the second locking end are inserted and locked, the spring pressing cylinder leaves the stop position under the pushing of the second locking end, the locking ball enters an inner annular groove in the second locking end along with the sleeve pipe of the core shaft and enters an arc groove extending along the axial direction of the periphery of the core shaft through the tapered reducing surface under the pushing of the core shaft to be contacted with the arc groove surface, and at the moment, the arc surface on the locking ball is limited by the inner annular groove of the second locking end to form a second locking position; the locking ball can reach the second locking position from the first locking position all the time by the circumferential rotation stopping between the mandrel and the mandrel sleeve.
2. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 1, wherein: the mandrel comprises a front mandrel and a rear mandrel which are axially butted and can relatively rotate, wherein a pin hole is formed in the end part of the front mandrel, the rear mandrel and the mandrel sleeve are circumferentially stopped rotating, and an arc groove and a tapered reducing surface are formed in the rear mandrel.
3. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 2, wherein: the rear end of the front mandrel is provided with a cavity for inserting the front end of the rear mandrel, the rear end of the cavity is provided with an internal thread which is in threaded connection with the external thread of the nut rotatably assembled with the rear mandrel, and the front end of the rear mandrel is provided with a protrusion for axially stopping and limiting the rear end surface and the nut.
4. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 2, wherein: the rear mandrel and the mandrel sleeve realize circumferential rotation stopping through a positioning ball which is assembled in a mounting hole on the mandrel sleeve and the lower arc surface of which is positioned in the arc groove of the rear mandrel.
5. The locking structure for improving vibration resistance of the steel ball locking type release connector according to claim 4, wherein: the upper arc surface of the positioning ball is higher than the outer peripheral surface of the core shaft sleeve, and the inner periphery of the spring pressing cylinder is provided with a yielding groove which is used for limiting the upper arc surface of the positioning ball and extends along the axial direction.
6. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 2, wherein: the rear core shaft and the core shaft sleeve are circumferentially stopped by the matching of the convex key and the key groove extending along the axial direction.
7. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 2, wherein: the front end of the mandrel sleeve is provided with an outward flange, one end of the reset spring is pressed on the outward flange, and the other end of the reset spring is pressed on the spring pressing barrel; the fixed lantern ring comprises a front part and a rear part, wherein the front part extends out of the mandrel sleeve and is used for installing a spring for providing locking power for the mandrel, and the front part and the rear part are fixedly connected with the outward flanging of the mandrel sleeve through the outward flanging edge of the end part of the front part and the rear part.
8. The locking structure for improving the vibration resistance of the steel ball locking type release connector according to claim 2, wherein: wherein the second locking end is a locking ring with an inner ring groove at the front end.
9. A steel ball locking release connector comprising a plug and a socket, characterized in that it comprises a locking arrangement according to any of claims 1-8, wherein the plug is provided with a first locking end and the socket is provided with a second locking end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049614.0A CN112038838B (en) | 2020-09-29 | 2020-09-29 | Locking structure for improving vibration resistance of steel ball locking type separation connector and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049614.0A CN112038838B (en) | 2020-09-29 | 2020-09-29 | Locking structure for improving vibration resistance of steel ball locking type separation connector and connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112038838A true CN112038838A (en) | 2020-12-04 |
| CN112038838B CN112038838B (en) | 2022-03-29 |
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| CN202011049614.0A Active CN112038838B (en) | 2020-09-29 | 2020-09-29 | Locking structure for improving vibration resistance of steel ball locking type separation connector and connector |
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| CN (1) | CN112038838B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722336A (en) * | 2021-03-30 | 2021-04-30 | 北京星际荣耀空间科技股份有限公司 | Connector and low-temperature rocket system |
| CN112838448A (en) * | 2021-01-07 | 2021-05-25 | 南京康尼科技实业有限公司 | Electromechanical interlocking device of electric connector |
| CN114501904A (en) * | 2021-11-29 | 2022-05-13 | 中航光电科技股份有限公司 | Novel airborne electronic equipment's mounting platform |
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