CN108005487B - Quick plug lock structure - Google Patents
Quick plug lock structure Download PDFInfo
- Publication number
- CN108005487B CN108005487B CN201711212926.7A CN201711212926A CN108005487B CN 108005487 B CN108005487 B CN 108005487B CN 201711212926 A CN201711212926 A CN 201711212926A CN 108005487 B CN108005487 B CN 108005487B
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- Prior art keywords
- unit
- circular
- clamping unit
- bottom end
- clamping
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/08—Mortise locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention belongs to the field of locks, and provides a quick plug-in lock structure, which comprises: a fixing unit having an insertion portion; the inserting unit is inserted into the inserting part; the clamping unit is arranged in the inserting unit and can move up and down relative to the inserting unit; when the clamping unit moves to the bottom end of the inserting unit, the bottom end of the inserting unit is clamped with the fixing unit; when the clamping unit moves to the top end of the inserting unit, the inserting unit can be separated from the fixing unit. Compared with the prior art, the invention has the advantages that: the insertion unit can be clamped or separated from the fixed unit by moving the clamping unit, so that the unlocking and locking functions are achieved.
Description
Technical Field
The invention belongs to the field of locks, and particularly relates to a quick plug-in lock structure.
Background
The existing plug lock structure comprises a lock body, a lock plate and a lock core, wherein the lock plate and the lock core are assembled in the lock body, a lock bolt jack is arranged in the lock body, and the lock core drives the lock plate to rotate forwards or backwards so as to clamp or separate the lock plate and a groove on the lock bolt, thereby achieving the purposes of locking and unlocking. The plug-in lock locking head opening and closing mechanism is simple and crude in assembly structure and low in reliability, meanwhile, the plug-in lock locking head opening and closing mechanism can be unlocked only by rotating the lock cylinder, the unlocking steps are multiple, the unlocking efficiency is low, the lock cylinder body and the groove must be aligned to realize the unlocking and locking functions, the abrasion of the lock cylinder and the lock cylinder body is high after repeated use, and therefore the lock structure is unstable, and the condition that the lock cylinder body falls off after locking easily occurs.
In view of this, a plug lock structure which can be plugged and unplugged quickly and has a long service life and a locked lock head which is not easy to fall needs to be designed.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a quick plug-in lock structure aiming at the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a quick plug lock structure is proposed, including: a fixing unit having an insertion portion; the inserting unit is inserted into the inserting part; the clamping unit is arranged in the inserting unit and can move up and down relative to the inserting unit; when the clamping unit moves to the bottom end of the inserting unit, the bottom end of the inserting unit is clamped with the fixing unit; when the clamping unit moves to the top end of the inserting unit, the inserting unit can be separated from the fixing unit.
In the above-mentioned quick plug-in lock structure, the insertion portion includes: the upper end of the suction mechanism is provided with a strong magnet; and the limiting mechanism is arranged at the upper end of the suction mechanism, a limiting ring is arranged in the limiting mechanism, and the limiting ring is provided with a first through groove matched with the plug-in unit.
In foretell quick grafting lock structure, the first circular logical groove of a plurality of has been seted up in proper order to grafting unit side, every first circular logical inslot all is equipped with the steel ball, and first annular groove has been seted up to grafting unit inboard, be equipped with the backstop ring in the annular groove, grafting unit upper end is equipped with the oval logical groove of two mutual symmetries.
In foretell quick grafting lock structure, block unit bottom portion has the space restriction piece, the space restriction piece passes annular groove reachs the grafting unit bottom, block unit upper end cover is equipped with the spring, spring one end with backstop ring upside fixed connection, the spring other end and block unit upper end side fixed connection, block unit upper end are inserted and are equipped with the lift bar, the lift bar is located the spring top, and the tip of lift bar is inserted and is established and pass the oval logical inslot.
In the above-mentioned quick plug-in lock structure, the space limiting block is an inverted trapezoid structure, and when the clamping unit moves downward to contact with the bottom end of the plug-in unit, the space limiting block and the steel ball contact each other and can generate extrusion force to the steel ball.
In the above-mentioned quick plug lock structure, the bottom end of the engaging unit is provided with a metal block, and the bottom end of the plug unit is provided with a placing groove matched with the metal block.
In the above-mentioned quick plug-in lock structure, the clamping unit is sleeved with a lifting cylinder, two second circular through grooves which are symmetrical to each other are formed in the side surface of the lifting cylinder, one end of the lifting rod is inserted into the second circular through groove, and the lifting rod can be driven to ascend when the lifting cylinder ascends.
In the above-mentioned quick plug lock structure, two third circular through grooves that are symmetrical to each other are arranged above the oval through groove, an end cover is arranged at the upper end of the plug unit, a fixing rod is arranged at the lower end of the end cover, the fixing rod is inserted into the third circular through groove, and a pull ring is arranged at the upper end of the end cover.
In the above-mentioned quick plug lock structure, a second annular groove is formed in the side surface of the lower end of the lifting cylinder.
In the above-mentioned quick plug lock structure, the fixed unit bottom is equipped with circular through-hole, circular through-hole interpolation is equipped with the couple, the upper end of couple has set firmly circular baffle, circular baffle is located circular through-hole top.
Compared with the prior art, the invention has the advantages that: the movable clamping unit can clamp or separate the inserting unit and the fixed unit to achieve the unlocking and locking functions, the connecting mode is simple and easy to implement, the abrasion to the lockset is low, the structure is firm, the lockset can be quickly closed by means of the powerful magnet, and the unlocking and locking steps are reduced.
Drawings
FIG. 1 is a schematic structural diagram of the present quick plug lock structure;
FIG. 2 is an exploded view of the present quick plug lock construction;
FIG. 3 isbase:Sub>A sectional view of the present quick plug lock structure A-A;
FIG. 4 is a schematic view of a fastening unit;
fig. 5 is an internal structure view of the quick plug lock structure in a locked state.
In the figure, a fixing unit 1, an insertion part 2, a plug-in unit 3, a clamping unit 4, a suction mechanism 5, a limiting mechanism 6, a strong magnet 7, a limiting ring 8, a first through groove 9, a first circular through groove 10, a steel ball 11, a first annular groove 12, a stop ring 13, an oval through groove 14, a space limiting block 15, a spring 16, a lifting rod 17, a metal block 18, a placing groove 19, a lifting cylinder 20, a second circular through groove 21, a third circular through groove 22, an end cover 23, a fixing rod 24, a pull ring 25, a second annular groove 26, a circular through hole 27, a hook 28 and a circular baffle 29.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 5, the quick plug-in lock structure includes a fixing unit 1, the fixing unit 1 having an insertion portion 2; the inserting unit 3 is inserted in the inserting part 2; an engaging unit 4, wherein the engaging unit 4 is arranged in the plug-in unit 3, and the engaging unit 4 can move up and down relative to the plug-in unit 3; when the clamping unit 4 moves to the bottom end of the inserting unit 3, the bottom end of the inserting unit 3 is clamped with the fixing unit 1; when the engaging unit 4 moves to the top end of the plug unit 3, the plug unit 3 can be separated from the fixing unit 1.
The fixing unit 1 and the inserting unit 3 can be engaged or disengaged, when the fixing unit 1 is engaged with the inserting unit 3, a locking function is realized, and when the fixing unit 1 is disengaged from the engaging unit 4, an unlocking function is realized.
As shown in fig. 3, the insertion portion 2 includes: the upper end of the suction mechanism 5 is provided with a strong magnet 7; and the limiting mechanism 6 is arranged at the upper end of the suction mechanism 5, a limiting ring 8 is arranged in the limiting mechanism 6, and a first through groove 9 matched with the plug-in unit 3 is formed in the limiting ring 8.
The upper end of the attraction mechanism 5 is provided with a strong magnet 7, the strong magnet 7 can provide downward attraction force for the clamping unit 4, so that the clamping unit 4 moves downwards, the inserting unit 3 can be inserted into the inserting part through the first through groove 9, the limiting ring 8 can limit the inserting unit 3 in the inserting part, and when the clamping unit 4 moves downwards, the end part of the inserting unit 3 can be clamped with the limiting ring, and the aim of locking is achieved.
The side of the inserting unit 3 is sequentially provided with a plurality of first circular through grooves 10, a steel ball 11 is arranged in each first circular through groove 10, the inner side of the inserting unit 3 is provided with a first annular groove 12, a stop ring 13 is arranged in the first annular groove 12, and the upper end of the inserting unit 3 is provided with two mutually symmetrical oval through grooves 14.
The opening size of the first circular through groove 10 is gradually increased from the inside to the outside, so that when the steel ball 11 is arranged in the first circular through groove 10, the steel ball 11 can be prevented from falling off, one end of the steel ball 11 can extend out of the outer end of the first circular through groove 10, when one end of the steel ball 11 extends out of the outer end of the first circular through groove 10, the position of the steel ball can be limited by the limiting ring, and at the moment, the inserting unit 3 is equivalently fixed in the fixing unit 1, namely, the locking is realized.
The bottom end of the clamping unit 4 is provided with a space limiting block 15, the space limiting block 15 penetrates through the annular groove 12 to reach the bottom end of the plug-in unit 3, the upper end of the clamping unit 4 is sleeved with a spring 16, one end of the spring 16 is fixedly connected with the upper side of the stop ring 13, the other end of the spring 16 is fixedly connected with the side face of the upper end of the clamping unit 4, the upper end of the clamping unit 4 is inserted with a lifting rod 17, the lifting rod 17 is located above the spring 16, and one end of the lifting rod 17 is inserted into and penetrates through the oval through groove 14.
As shown in fig. 3 to 5, the space limiting block 15 is an inverted trapezoid structure, when the engaging unit 4 moves downward to contact with the bottom end of the inserting unit 3, the space limiting block 15 and the steel ball 11 contact each other and can generate an extrusion force on the steel ball 11, at this time, the end of the steel ball 11 that is extruded can be extruded to the outer end of the first circular through groove 10, so that the steel ball 11 is limited by the limiting ring, when the engaging unit 4 moves upward, the space limiting block 15 can move upward, at this time, the steel ball 11 cannot be extruded, and a moving space is obtained.
The bottom end of the clamping unit 4 is provided with a metal block 18, and the bottom end of the inserting unit 3 is provided with a placing groove 19 matched with the metal block 18.
The metal block 18 can be adsorbed by the strong magnet 7, when the plug connector is inserted into the fixing unit 1, the strong magnet 7 provides downward attraction force for the metal block 18, when the attraction force is greater than the elastic force of the spring 16, the spring 16 can be compressed, meanwhile, the clamping unit 4 is driven to move downwards, namely, the space limiting block 15 moves downwards, when the space limiting block 15 moves downwards to the lowest end, extrusion force can be generated on the steel ball 11, the moving position of the steel ball 11 is limited, the limiting ring can limit the position of the steel ball 11, namely, the plug unit 3 is fixed with the fixing unit 1.
When the lock needs to be unlocked, only the lifting rod 17 needs to be pulled, when the lifting rod 17 moves upwards, the attraction force of the strong magnet 7 is not enough to support the pulling force, and at the moment, the clamping unit 4 can be driven to move upwards, namely, the space limiting block 15 is driven to move upwards, so that the moving space of the steel ball 11 is enlarged, namely, the steel ball can not be limited by the limiting ring, and the inserting unit 3 can be separated from the fixing unit 1, namely, the lock can be unlocked.
As shown in fig. 2 and 3, the engaging unit 4 is sleeved with a lifting cylinder 20, two second circular through grooves 21 symmetrical to each other are formed in the side surface of the lifting cylinder 20, the end portion of the lifting rod 17 is inserted into the second circular through groove 21, the lifting rod 17 can be driven to ascend when the lifting cylinder 20 ascends, and a second annular groove 26 is formed in the side surface of the lower end of the lifting cylinder 20.
The end of the lifting rod 17 is inserted into the second circular through groove 21, i.e. the lifting rod 17 is fixedly connected to the lifting cylinder 20, when the lifting cylinder 20 is pulled, the lifting rod 17 can be driven to move, i.e. the engaging unit 4 is driven to move, the side surface of the lower end of the lifting cylinder 20 is provided with a second annular groove 26, and the second annular groove 26 can facilitate the operator to pull the lifting cylinder 20.
As shown in fig. 2, two third circular through grooves 22 are symmetrically arranged above the oval through groove 14, an end cover 23 is arranged at the upper end of the plugging unit 3, a fixing rod 24 is arranged at the lower end of the end cover 23, the fixing rod 24 is inserted into the third circular through grooves 22, and a pull ring 25 is arranged at the upper end of the end cover 23.
As shown in fig. 3, a circular through hole 27 is formed at the bottom end of the fixing unit 1, a hook 28 is inserted into the circular through hole 27, a circular baffle 29 is fixedly arranged at the upper end of the hook 28, and the circular baffle 29 is located above the circular through hole 27.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the described embodiments may be made by those skilled in the art without departing from the scope and spirit of the invention as defined by the accompanying claims.
Claims (4)
1. A quick plug lock structure, characterized by, includes:
a fixing unit having an insertion portion;
the inserting unit is inserted into the inserting part;
the clamping unit is arranged in the inserting unit and can move up and down relative to the inserting unit;
when the clamping unit moves to the bottom end of the inserting unit, the bottom end of the inserting unit is clamped with the fixing unit; when the clamping unit moves to the top end of the inserting unit, the inserting unit can be separated from the fixing unit;
the insertion portion includes: the upper end of the suction mechanism is provided with a powerful magnet which can provide downward suction force for the clamping unit so as to enable the clamping unit to move downward; the limiting mechanism is arranged at the upper end of the suction mechanism, a limiting ring is arranged in the limiting mechanism, the limiting ring is provided with a first through groove matched with the inserting unit, and when the clamping unit moves downwards, the end part of the inserting unit can be clamped with the limiting ring;
the side surface of the splicing unit is sequentially provided with a plurality of first circular through grooves, steel balls are arranged in each first circular through groove, the inner side of the splicing unit is provided with an annular groove, a stop ring is arranged in the annular groove, and the upper end of the splicing unit is provided with two mutually symmetrical oval through grooves; the bottom end part of the clamping unit is provided with a space limiting block, the space limiting block penetrates through the annular groove to reach the bottom end of the inserting unit, the upper end part of the clamping unit is sleeved with a spring, one end of the spring is fixedly connected with the upper side of the stop ring, the other end of the spring is fixedly connected with the side face of the upper end of the clamping unit, the upper end of the clamping unit is inserted with a lifting rod, the lifting rod is positioned above the spring, and the end part of the lifting rod is inserted and arranged and penetrates through the oval through groove;
the space limiting block is of a trapezoidal structure, and when the clamping unit moves downwards to be in contact with the bottom end of the inserting unit, the space limiting block is in contact with the steel balls and can generate extrusion force on the steel balls;
the bottom end of the clamping unit is provided with a metal block, and the bottom end of the inserting unit is provided with a placing groove matched with the metal block;
the clamping unit is sleeved with a lifting cylinder, two second circular through grooves which are symmetrical to each other are formed in the side face of the lifting cylinder, one end of the lifting rod is inserted into the second circular through grooves, and the lifting rod can be driven to ascend when the lifting cylinder ascends.
2. The quick plug lock structure according to claim 1, wherein two third circular through slots are symmetrically formed above the oval through slot, an end cap is disposed at the upper end of the plug unit, a fixing rod is disposed at the lower end of the end cap, the fixing rod is inserted into the third circular through slot, and a pull ring is disposed at the upper end of the end cap.
3. The quick plug lock structure according to claim 1, wherein the side surface of the lower end of the lifting cylinder is provided with an annular groove.
4. The quick plug-in lock structure according to claim 1, wherein a circular through hole is formed at the bottom end of the fixing unit, a hook is inserted into the circular through hole, a circular baffle is fixedly arranged at the upper end of the hook, and the circular baffle is located above the circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212926.7A CN108005487B (en) | 2017-11-28 | 2017-11-28 | Quick plug lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711212926.7A CN108005487B (en) | 2017-11-28 | 2017-11-28 | Quick plug lock structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108005487A CN108005487A (en) | 2018-05-08 |
| CN108005487B true CN108005487B (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711212926.7A Active CN108005487B (en) | 2017-11-28 | 2017-11-28 | Quick plug lock structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108005487B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110082147B (en) * | 2019-05-07 | 2024-05-14 | 无锡商业职业技术学院 | Shallow soil sampler drill bit and soil sampling method thereof |
| CN112032152A (en) * | 2020-08-24 | 2020-12-04 | 深圳力合精密装备科技有限公司 | High-precision positioning quick-change interface for providing thrust by electric permanent magnet |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108005487A (en) | 2018-05-08 |
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