CN103618170A - Male connector, female connector and connector component - Google Patents
Male connector, female connector and connector component Download PDFInfo
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- CN103618170A CN103618170A CN201310607025.3A CN201310607025A CN103618170A CN 103618170 A CN103618170 A CN 103618170A CN 201310607025 A CN201310607025 A CN 201310607025A CN 103618170 A CN103618170 A CN 103618170A
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- main body
- locking ring
- public connector
- ring
- torsion spring
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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 hollow inserting hole. A binding post is arranged in the inserting hole. The male connector further comprises a locking ring, a first fixing ring and a torsional spring. The locking ring is arranged outside the main body in a sleeved mode and can rotate around the axis of the main body. At least one buckling piece is formed in the axial direction of the locking ring on the first end face of the locking ring. The buckling piece comprises a hook combining part arranged at the end portion and a guiding part. The first fixing ring is fixed on the main body and is connected with the second end face of the locking ring in an adjacent mode. The torsional spring is arranged on the main body in a sleeved mode and is placed in a gap between the main body and the locking ring. The first end of the torsional spring is fixed on the locking ring. The second end of the torsional spring is fixed on the first fixing ring. The female connector and the male connector are matched for use. The male connector and the female connector form the connector component. The male connector, the female connector and the connector component 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 installing a boss that is connected with spring at public connector, boss can move up perpendicular to the axial side of public connector, and female connectors is provided with a bayonet socket, when public connector is connected with female connectors, the boss of public connector is locked in the bayonet socket of female connectors, the link position of public connector and female connectors is fixed.
Yet above-mentioned locking device all needs this boss of depressing and extract out of boss to make it depart from bayonet socket in the insertion of each female connectors or while extracting, and just can make public connector separated with female connectors.Easily there is mechanical loss in spring, thereby cause flexibility decrease that locking effect is reduced after repeatedly using, and owing to all needing boss to control when inserting or extracting, also inconvenient user of service uses simultaneously.
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, it comprises main body, main body has the jack of hollow, binding post is housed in jack, wherein, public connector also comprises locking ring, the first retainer ring and torsion spring, locking ring is sleeved on main body outward and can be around the axis rotation of main body, along locking ring on the first end face of locking ring, be axially formed with at least one buckling piece, buckling piece is included in hooked part and the guide portion that is arranged on its end, the first retainer ring be fixed in main body and with the adjacency of the second end face of locking ring, torsion spring set is contained in the gap in main body and between main body and locking ring, the first end of torsion spring is fixed on locking ring, the second end of torsion spring is fixed on the first retainer ring.
From such scheme, utilize rotatable locking ring and as the torsion spring of locking ring return unit, when public connector is connected with female connectors, when the guide portion of buckling piece contacts with the buckle slot guide portion of female connectors, because the rotation of buckling piece drives the rotation of locking ring, thereby make torsion spring generation elastic deformation, when hooked part enters sticking department, elastic restoring force due to torsion spring, hooked part is fastened in sticking department, thereby make public connector realize and being connected with female connectors, utilize torsion spring and rotatable buckling piece 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, the axis of described guide portion and described locking ring is obliquely installed, and tilts towards described locking ring circumferential direction.
Therefore, by the guide portion being obliquely installed, be more conducive to make the automatic rotation of public connector locking ring when connecting female connectors, thereby be conducive to improve the convenience that connector connects.
Further scheme is, the restraining position ring block that stretches out on the perisporium of main body, offers at least one stopper slot on spacing ring, the first end surfaces of spacing ring and locking ring, and buckling piece is passed in stopper slot.
Therefore spacing ring and stopper slot are conducive to the fixing of locking ring, thereby after can ensureing that public connector is repeatedly connected with female connectors, still ensure that locking ring does not depart from the position of normal operation.
Further scheme is, the inwall of locking ring is inwardly formed with stop bit platform, offers the first installing hole on the end face of stop bit platform, and the first end of torsion spring is fixed in the first installing hole.
Therefore, utilization is provided with stop bit platform in locking ring, is conducive to the installation of torsion spring with fixing, and the first end by torsion spring is installed in installing hole, with the end face butt that utilizes torsion spring and stop bit platform, torsion spring is firmly arranged in the gap of locking ring and main body.
Further scheme is, on the outer wall of main body, be provided with retainingf key, the inwall of the first retainer ring is inwardly formed with key mapping portion, and key mapping portion docks with retainingf key, on the end face of the first retainer ring and locking ring adjacency, offer the second installing hole, the second end of torsion spring is fixed in the second installing hole.
Therefore, by the docking of key mapping portion and retainingf key, the first retainer ring can not be rotated with respect to main body, thereby can be conducive to user of service and more easily this connector be assembled or dismantled as the stiff end of torsion spring, increase work efficiency.
Further scheme is, the end perisporium of main body is provided with external screw thread, and public connector also comprises the second retainer ring, and the wall of the second retainer ring offers internal thread, the second retainer ring and main body intermeshing and with the first retainer ring adjacency.
Therefore, together with effectively each parts of connector being installed to the engagement of main body by the second retainer ring, be conducive to simplify installation steps, increase work efficiency.
Further scheme is, buckling piece is more than two, and a plurality of buckling pieces were upwards uniformly distributed in the week of locking ring, and the quantity of stopper slot equates with the quantity of buckling piece, and a plurality of stopper slot was upwards evenly arranged in main body week.
Therefore a plurality of buckling pieces are conducive to improve locking effect, make the connection of public connector and female connectors more solid and reliable.
Further scheme is, on the perisporium of locking ring, along locking ring, many ribs is set on axially, and many ribs were upwards uniformly distributed in the week of locking ring.
Therefore, the many favourable raising frictional force of rib, user of service operates locking ring more easily.
In order to realize the second object of the present invention, the invention provides a kind of female connectors, female connectors, comprise main body, binding post is housed in main body, wherein, on the perisporium of body end, offer at least one buckle slot, buckle slot cell wall on along described main body, circumferentially in buckle slot, be inwardly formed with guide portion and sticking department, guide portion is positioned at the end of main body, and guide portion has the surface with main body axis inclination, and sticking department is positioned at the middle part of buckle slot, and the buckling piece of public connector fastens in described buckle slot.
From such scheme, utilize the cooperation of the guide portion of female connectors and the buckling piece of public connector, make the locking ring automatic rotation of public connector, when the hooked part of buckling piece enters locking, torsion spring fastens to drive buckling piece in sticking department, thereby completes the connection of public connector and female connectors, because connection procedure only need to insert public connector in female connectors, without other lock operations, effectively improve user of service's operating efficiency.
In order to realize the 3rd object of the present invention, the invention provides a kind of connector assembly, connector assembly, comprise public connector and the female connectors coordinating with public connector, wherein, public connector comprises the first main body, the first main body has the jack of hollow, the first binding post is housed in jack, public connector also comprises locking ring, the first retainer ring and torsion spring, locking ring is sleeved on the first main body outward and can be around the axis rotation of the first main body, along locking ring on the first end face of locking ring, be axially formed with at least one buckling piece, buckling piece comprises hooked part and the first guide portion that is arranged on its end, the first retainer ring be fixed in the first main body and with the adjacency of the second end face of locking ring, torsion spring set is contained in the gap in the first main body and between the first main body and locking ring, the first end of torsion spring is fixed on locking ring, the second end of torsion spring is fixed on the first retainer ring, female connectors comprises the second main body, the second binding post is housed in the second main body, on the perisporium of the second body end, offer at least one buckle slot, along the second main body on the cell wall of buckle slot, circumferentially in buckle slot, be inwardly formed with the second guide portion and sticking department, the second guide portion is positioned at the end of the second main body, and the second guide portion has the surface with the second main body axis inclination, sticking department is positioned at the middle part of buckle slot, the buckling piece of public connector fastens in buckle slot.
Therefore, 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 of locking ring in public connector of the present invention and female connectors embodiment.
Fig. 3 is the exploded view of public connector of the present invention and female connectors embodiment.
Fig. 4 is the first connection status figure of public connector of the present invention and female connectors embodiment.
Fig. 5 is the second connection status figure of public connector of the present invention and female connectors embodiment.
Fig. 6 is the lock-out state figure of public connector of the present invention and female connectors embodiment.
Fig. 7 is the first released state figure of public connector of the present invention and female connectors embodiment.
Fig. 8 is the second released state figure of public connector of the present invention and female connectors embodiment.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
With reference to Fig. 1 and Fig. 3, Fig. 1 is the structure chart of public connector 1 and female connectors 2, and Fig. 3 is the exploded view of public connector 1 and female connectors 2.Connector assembly comprises public connector 1 and female connectors 2.
Public connector 1 comprises main body 11, in main body 11, be provided with the jack 15 of a plurality of hollows, in a plurality of jacks 15, binding post is installed, each binding post 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 raised line 14, guiding raised line 14 extending axially along main body 11.
On the perisporium of main body 11 and by being positioned at the one end that guides raised line 14, be formed with spacing ring 12, on spacing ring 12, offer two stopper slots 13, and two stopper slots 13 be symmetrical set centered by the axis of main body 11.
On perisporium in main body 11 near end, offer two retainingf keys 16, and two retainingf keys 16 are symmetrical set centered by the axis of main body 11, retainingf key 16 is the plane that cutting forms on the perisporium of main body 11, and, on the perisporium of main body 11 ends, be provided with external screw thread 17.
With reference to Fig. 2, and in conjunction with Fig. 1 and Fig. 3, public connector 1 also comprises locking ring 3, at locking ring 3, along locking ring 3, be axially outwards formed with two buckling pieces 32 near the end face 31 of jack 15 one end, buckling piece 32 is provided with guide portion 321 and hooked part 322 (seeing Fig. 4) in its end, guide portion 321 arranges obliquely with the axis of locking ring 3, and guide portion 321 is arranged on the outer one end of hooked part 322, and tilts towards the direction of main body 11 ends.On the perisporium of locking ring 3, be provided with many ribs 36, for increasing frictional force, personnel easy to use operate use.
On the relative one end of the end face 31 of locking ring 3, there is end face 35, the inwall of the locking ring 3 stop bit platform 33 that extended internally, and the end face of stop bit platform 33 arranges towards end face 35, and on the end face of stop bit platform 33, offer torsion spring installing hole 34.
Public connector 1 also comprises torsion spring 6, and torsion spring 6 is to reel and form centered by the axis of main body 11, and is respectively arranged with stiff end 61 and stiff end 62 at its two ends.
Public connector 1 also comprises retainer ring 4 and retainer ring 5.Retainer ring 4 offers torsion spring installing hole 41 on the end face near locking ring 3 at it, the inwall of retainer ring 4 extends internally and is formed with two key mapping portions 42, two key mapping portions 42 are symmetrical set centered by the axis of retainer ring 4, the cutting plane that key mapping portion 42 extends internally for retainer ring 4 inwalls.The inwall of retainer ring 5 offers internal thread 51, and is provided with equably many ribs 52 on its outer wall, and many ribs 52 are conducive to increase frictional force, and personnel easy to use operate use.
When the main body of public connector 1 11, locking ring 3, torsion spring 6, retainer ring 4 and retainer ring 5 are assembled, first locking ring 3 is sleeved on outside main body 1, and makes the end face 31 and spacing ring 12 adjacency of locking ring 3, buckling piece 32 is held in place in stopper slot 13.Because locking ring 3 can rotate around the axis of main body 11, so buckling piece 32 can be at the interior circumferential reciprocating rotation along main body 1 of stopper slot 13.
Subsequently torsion spring 6 is sleeved in main body 11, and torsion spring 6 is arranged in the gap between locking ring 3 and main body 11, and the stiff end 61 of torsion spring 6 is installed in the torsion spring installing hole 34 in locking ring 3.Subsequently retainer ring 4 is sleeved in main body 11 and the stiff end 62 of torsion spring 6 is installed in the torsion spring installing hole 41 of retainer ring 3, during installation, the retainingf key 16 of the key mapping portion 42 of retainer ring 4 and main body 11 is fixed simultaneously, the end face 35 of locking ring 3 is docked with the end face of retainer ring 4 near locking ring 3, due to being fixed of key mapping portion 42 and retainingf key 16, so retainer ring 4 is not rotatable with respect to main body 11, for the elastic deformation of torsion spring 6 provides a fixed pivot.Finally recycle the internal thread 51 of retainer ring 5 and the external screw thread 17 of main body is intermeshing, retainer ring 5 be installed on the end of main body 11, and with retainer ring 4 adjacency.
In the jack of main body 21, also offer guiding groove (not indicating), when public connector 1 is connected with female connectors 2, utilize guiding groove to coordinate with guiding raised line 14, be conducive to the exactitude position of public connector 1 and female connectors 2, make connection procedure more smooth.
With reference to Fig. 4, Fig. 4 is the first connection status figure of public connector 1 and female connectors 2, when public connector 1 is not also inserted into female connectors 2, locking ring 3 is in initial condition, due to when torsion spring 6 and retainer ring 4 are installed, in order to make one end cell wall adjacency of buckling piece 32 with the stopper slot 13 of locking ring 3, so be installed in main body 11 and make torsion spring 6 preset certain recovery torsion after torsion spring 6 is provided with to certain elastic deformation.
With reference to Fig. 5, Fig. 5 is the second connection status figure of public connector 1 and female connectors 2, public connector 1 starts to be inserted in female connectors 2, first the guide portion 321 of buckling piece 32 contacts with the guide portion 23 of buckle slot 22, because guide portion 321 and guide portion 23 are the bevelled guide portion of tool, so guide portion 321 will be rotated by the axis around locking ring 3 along the setting of the inclined-plane of guide portion 23, thereby locking ring 3 also rotates around the axis of locking ring 3.Because locking ring 3 rotates, so 34 of torsion spring installing holes that are arranged in locking ring 3 drive the stiff end 61 of torsion spring 6 to rotate, thereby make torsion spring 6 that elastic deformation occur.
With reference to Fig. 6, Fig. 6 is the lock-out state figure of public connector 1 and female connectors 2, visible, public connector 1 is continued to be inserted in female connectors 2, when hooked part 322 arrives the position of sticking department 24, under the effect of the elastic restoring force of torsion spring 6, make hooked part 322 fasten in sticking department 24 and arrive latched position.Meanwhile, owing to being provided with preset recovery torsion for torsion spring 6 when public connector 1 is installed, so hooked part 322 will link closely and be incorporated in sticking department 24 under the preset recovery twisting force of torsion spring 6.By such connection, make to be arranged on a plurality of binding posts in public connector 1 and be arranged on a plurality of binding posts 25 electrical connections in female connectors 2, and utilize the cooperation of buckling piece 32 and buckle slot 22, 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 mating reaction of buckling piece 32 and buckle slot 22.
With reference to Fig. 7, Fig. 7 is the first released state figure of public connector 1 and female connectors 2.When needs carry out when separated public connector 1 and female connectors 2, need to apply external force by locking ring 3 rotations, by rotation lock fixed ring 3, make the cell wall adjacency of the other end of buckling piece 32 and stopper slot 23, thereby make the hooked part 322 release lock bonding parts 24 of buckling piece 32.
With reference to Fig. 8, Fig. 8 is the second released state figure of public connector 1 and female connectors 2, when make the hooked part 322 release lock bonding parts 24 of buckling piece 32 by external force rotation lock fixed ring 3, now when continuation is turned right and pulled locking ring 3 by external force, because the engagement of passing through retainer ring 5 and main body 11 when assembling public connector 1 is by locking ring 3 and retainer ring 4 adjacency, retainer ring 4 and retainer ring 5 adjacency, so pull locking ring 3 can drive main body 11 motion of turning right to the right.Meanwhile, because hooked part 322 has departed from sticking department 24, so public connector 1 can successfully be removed and be connected with female connectors 2, between connector, the electrical connection of binding post has also been removed.
When there is no External Force Acting on locking ring 3 time, because rotating, original locking ring 3 make torsion spring 6 that deformation occur, after external force disappears, torsion spring 6 will make locking ring 3 return to initial condition as shown in Figure 4, i.e. one end cell wall adjacency of buckling piece 32 and stopper slot 13.
From such scheme, the locking mechanism that has formed public connector 1 by locking ring 3, retainer ring 4, retainer ring 5 and torsion spring 6, the setting of locking ring 3, retainer ring 4, retainer ring 5 and the torsion spring 6 of the design by ring-type, the process of having simplified these public connectors 1 of production and assembly, has also reduced production and processing cost.Utilize torsion spring 6 to reset for locking ring 3, 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, utilize the setting of hooked part and sticking department effectively to improve locking performance, for the stable connection of public connector and female connectors provides a good guarantee simultaneously.
When needs remove to connect connector, user of service is by rotation lock fixed ring 3, then public connector 1 is extracted out can realize removing connects.Meanwhile, when occurring due to operation error or surprisingly the lead-in wire of public connector 1 being pulled outwardly, owing to not having rotation lock fixed ring 3 to make hooked part 322 release lock bonding parts 24, so public connector 1 still keeps being connected with female connectors 2, be conducive to avoid due to operation error or unexpected that public connector 1 is separated with female connectors 2, improve connective stability and protection, make this public affairs connection 1 and female connectors 2 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 the locking ring of public connector is provided with four buckling pieces; and be correspondingly provided with four buckle slots at female connectors; make the locking effect of public connector and female connectors further; be to realize object of the present invention equally, above-mentioned these 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 public connector also comprises
Locking ring, described locking ring is sleeved on described main body outward and can be around the axis rotation of described main body, on the first end face of described locking ring along described locking ring be axially formed with at least one buckling piece, described buckling piece comprises hooked part and the guide portion that is arranged on its end;
The first retainer ring, described the first retainer ring be fixed in described main body and with the adjacency of the second end face of described locking ring;
Torsion spring, described torsion spring set is contained in the gap in described main body and between described main body and described locking ring, and the first end of described torsion spring is fixed on described locking ring, and the second end of described torsion spring is fixed on described the first retainer ring.
2. public connector according to claim 1, is characterized in that:
The axis of described guide portion and described locking ring is obliquely installed, and tilts towards the direction of described body end.
3. public connector according to claim 1, is characterized in that:
The restraining position ring block that stretches out on the perisporium of described main body, offers at least one stopper slot on described spacing ring, the first end surfaces of described spacing ring and described locking ring, and described buckling piece is passed in described stopper slot.
4. public connector according to claim 1, is characterized in that:
The inwall of described locking ring is inwardly formed with stop bit platform, offers the first installing hole on the end face of described stop bit platform, and the first end of described torsion spring is fixed in described the first installing hole.
5. public connector according to claim 1, is characterized in that:
On the outer wall of described main body, be provided with retainingf key, the inwall of described the first retainer ring is inwardly formed with key mapping portion, described key mapping portion docks with described retainingf key, on the end face of described the first retainer ring and described locking ring adjacency, offer the second installing hole, the second end of described torsion spring is fixed in described the second installing hole.
6. public connector according to claim 1, is characterized in that:
The end perisporium of described main body is provided with external screw thread, and described public connector also comprises the second retainer ring, and the inwall of described the second retainer ring is provided with internal thread, and described external screw thread and described internal thread are intermeshing, described the second retainer ring and described the first retainer ring adjacency.
7. public connector according to claim 3, is characterized in that:
Described buckling piece is more than two, and a plurality of described buckling pieces were upwards uniformly distributed in the week of described locking ring;
The quantity of described stopper slot equates with the quantity of described buckling piece, and a plurality of described stopper slot was upwards evenly arranged in described main body week.
8. according to public connector described in claim 1 to 7 any one, it is characterized in that:
On axial along described locking ring on the perisporium of described locking ring, many ribs are set, many described ribs were upwards uniformly distributed in the week of described locking ring.
9. female connectors, comprises main body, in described main body, binding post is housed;
It is characterized in that:
On the perisporium of described body end, offer at least one buckle slot, described buckle slot cell wall along described main body, be circumferentially inwardly formed with guide portion and sticking department, described guide portion is positioned at the end of described main body, and described guide portion has the surface being obliquely installed with described main body axis;
Described sticking department is positioned at the middle part of described buckle slot, and the buckling piece of public connector fastens in described buckle slot.
10. connector assembly, comprises public connector and the female connectors coordinating with described public connector;
It is characterized in that:
Described public connector comprises the first main body, described the first main body has the jack of hollow, the first binding post is housed in described jack, described public connector also comprises locking ring, the first retainer ring and torsion spring, described locking ring is sleeved on described the first main body outward and can be around the axis rotation of described the first main body, along described locking ring on the first end face of described locking ring, be axially formed with at least one buckling piece, described buckling piece comprises hooked part and the first guide portion that is arranged on its end, described the first retainer ring be fixed in described the first main body and with the adjacency of the second end face of described locking ring, described torsion spring set is contained in the gap in described the first main body and between described the first main body and described locking ring, the first end of described torsion spring is fixed on described locking ring, the second end of described torsion spring is fixed on described the first retainer ring,
Described female connectors comprises the second main body, in described the second main body, the second binding post is housed, on the perisporium of described the second body end, offer at least one buckle slot, the cell wall of described buckle slot is circumferentially inwardly formed with the second guide portion and sticking department along described the second main body, described the second guide portion is positioned at the end of described the second main body, and described the second guide portion has the surface with described the second main body axis inclination, described sticking department is positioned at the middle part of described buckle slot, and the described buckling piece of described public connector fastens in described buckle slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607025.3A CN103618170B (en) | 2013-11-25 | 2013-11-25 | Public connector, female connectors and connector assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607025.3A CN103618170B (en) | 2013-11-25 | 2013-11-25 | Public connector, female connectors and connector assembly |
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| CN103618170A true CN103618170A (en) | 2014-03-05 |
| CN103618170B CN103618170B (en) | 2016-03-30 |
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| CN201310607025.3A Active CN103618170B (en) | 2013-11-25 | 2013-11-25 | Public connector, female connectors and connector assembly |
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| CN106099535A (en) * | 2016-08-19 | 2016-11-09 | 唐兴然 | Female plug fitting, male plug fitting and high-voltage great-current electric connector |
| CN106099535B (en) * | 2016-08-19 | 2019-03-01 | 唐兴然 | Female plug fitting, male plug fitting and high-voltage great-current electric connector |
| CN115227914A (en) * | 2017-09-14 | 2022-10-25 | 贝克顿迪金森法国公司 | Safety assembly |
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| CN108180202A (en) * | 2018-02-01 | 2018-06-19 | 北京天智航医疗科技股份有限公司 | Quick Connect Kit and application thereof |
| CN108180202B (en) * | 2018-02-01 | 2024-03-01 | 北京天智航医疗科技股份有限公司 | Quick connection device and use thereof |
| CN108443215A (en) * | 2018-04-09 | 2018-08-24 | 安徽宝隽机车部件有限公司 | A kind of fuel pump end cap packaging structure |
| CN108808299A (en) * | 2018-06-08 | 2018-11-13 | 江苏久兴源新能源科技有限公司 | Power battery simplicity connect-disconnect structure |
| WO2020042059A1 (en) * | 2018-08-30 | 2020-03-05 | Hewlett-Packard Development Company, L.P. | Power plugs with lock rings |
| US11381036B2 (en) | 2018-08-30 | 2022-07-05 | Hewlett-Packard Development Company, L.P. | Power plugs with lock rings |
| CN112005443A (en) * | 2018-08-30 | 2020-11-27 | 惠普发展公司，有限责任合伙企业 | Power plug with locking ring |
| CN110277682B (en) * | 2019-05-31 | 2021-07-13 | 武汉船用机械有限责任公司 | Cable connecting terminal |
| CN110277682A (en) * | 2019-05-31 | 2019-09-24 | 武汉船用机械有限责任公司 | Cable connecting terminal |
| WO2021114477A1 (en) * | 2019-12-09 | 2021-06-17 | 中航光电科技股份有限公司 | Plug, socket and connector |
| CN112090530A (en) * | 2020-07-15 | 2020-12-18 | 扬州工业职业技术学院 | Food waste treatment device installed in kitchen integrated device |
| CN112600516A (en) * | 2020-12-31 | 2021-04-02 | 宜兴锦尚太阳能科技有限公司 | Solar cell panel installation positioning assembly for illumination |
| CN112600516B (en) * | 2020-12-31 | 2023-10-24 | 江苏锦尚新能源有限公司 | Solar cell panel installation positioning assembly for illumination |
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