CN211500145U - Mechanical lock core structure of intelligence well lid electronic lock - Google Patents
Mechanical lock core structure of intelligence well lid electronic lock Download PDFInfo
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- CN211500145U CN211500145U CN201922276703.8U CN201922276703U CN211500145U CN 211500145 U CN211500145 U CN 211500145U CN 201922276703 U CN201922276703 U CN 201922276703U CN 211500145 U CN211500145 U CN 211500145U
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Abstract
The utility model provides a mechanical lock core structure of intelligence well lid electronic lock, conveniently carry out mechanism unblock/lock when patrolling and examining the operation, it includes the electronic lock core, the electronic lock core is equipped with the lock core mechanism rather than inside interlock, the lock core mechanism includes lock core seat and core section of thick bamboo, the core section of thick bamboo is arranged in the lock core seat, and its bottom has the locking lever of being connected with the electronic lock core, is equipped with the counter bore that is close to the side on it and is equipped with the cross bore that communicates to in the counter bore on this side; a movable block, a first magnetic block and a steel ball are arranged in the counter bore, the middle section of the movable block is provided with a ring groove for accommodating the steel ball, the lower side groove wall of the ring groove is an inclined surface, the first magnetic block drives the movable block to ascend under the action of external magnetic force, and the steel ball is pushed by the edge of the cross hole and is displaced from the inside of the ring groove to the cross hole; the top of the lock cylinder seat is provided with a convex column, and the inner wall of the lock cylinder seat is provided with a plurality of vertical grooves.
Description
Technical Field
The utility model relates to a mechanical lock core structure of intelligence well lid electronic lock.
Background
At present, various types of anti-theft well covers exist in the market, the structures of the anti-theft well covers are different, the anti-theft phenomenon of the well covers is solved from the aspects of materials and anti-theft design of the well covers, the well cover theft phenomenon can not be well stopped, especially the theft situation of wires and the like in a communication well is avoided, the stolen position can not be timely determined and timely repaired after the well covers are lost, and the potential safety hazard is easily caused.
Chinese patent CN201820850328.6 discloses an electronic lock structure and sand well lid applied to sand well lid, it can realize through the wireless module on the control panel that can be connected with the near-end of host equipment and lock/unblock, solves the locking/unblock problem of sand well lid, promotes the theftproof performance of sand well lid to the loading and unloading to sand well lid when conveniently patrolling and examining and repairing. However, the structure lacks a mechanism unlocking/locking mode, and the unlocking/locking failure of the control panel due to power shortage, interference, failure and the like is found in the actual inspection process, so that the operation efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the prior art, the utility model provides a mechanical lock core structure of intelligence well lid electronic lock carries out mechanism's unblock/locks when conveniently patrolling and examining the operation, and its concrete technical content is as follows:
a mechanical lock core structure of an intelligent well lid electronic lock comprises an electronic lock core, wherein a lock core mechanism linked with the inside of the electronic lock core is arranged at the central position of the electronic lock core, the lock core mechanism comprises a lock core seat and a core cylinder, the core cylinder is arranged in the lock core seat, the bottom of the core cylinder is provided with a lock rod connected with the electronic lock core, a counter bore close to the side face is arranged on the core cylinder, and a transverse hole communicated into the counter bore is formed in the side face; a movable block, a first magnetic block and a steel ball are arranged in the counter bore, a ring groove for containing the steel ball is arranged in the middle section of the movable block, the lower side groove wall of the ring groove is an inclined surface so that the section of the ring groove is wedge-shaped, the first magnetic block drives the movable block to ascend under the action of external magnetic force, and the steel ball is pushed by the edge of the cross hole so as to be displaced from the inside of the ring groove to the cross hole when the movable block ascends, so that the steel ball partially extends out of the side face of the core barrel; the top of the lock cylinder seat is provided with a convex column, and the inner wall of the lock cylinder seat is provided with a plurality of vertical grooves.
In one or more embodiments of the present invention, the first magnetic block is located below the movable block or integrally connected to the movable block.
In one or more embodiments of the present invention, the end surface of the protruding pillar is polygonal.
In one or more embodiments of the present invention, the electronic lock cylinder has a holding cavity of the lock cylinder seat, the lock cylinder seat is disposed in the cavity, and the side surface of the lock cylinder seat is provided with a plurality of first sealing grooves, and a first sealing rubber ring is disposed in the first sealing groove.
In one or more embodiments of the present invention, the lock cylinder seat includes an outer cylinder and an inner cylinder, the inner cylinder is sleeved in the outer cylinder, the top of the inner cylinder is provided with the protruding column, the inner cylinder is provided with the core cylinder, the side of the inner cylinder is provided with a first limit groove, the inner cylinder is limited in the outer cylinder through a first limit screw, the side of the outer cylinder is provided with a second limit groove, and the inner cylinder is limited in the cavity through the second limit screw.
In one or more embodiments of the present invention, the side of the inner cylinder is provided with a plurality of second sealing grooves, and a second sealing rubber ring is disposed in the second sealing groove.
The utility model has the advantages that: the first magnetic block drives the movable block to rise under the action of external magnetic force, so that the steel balls are matched with the vertical grooves of the lock cylinder seat, the idle rotation or synchronous rotation of the lock cylinder seat and the cylinder barrel is realized, the electronic lock cylinder is driven, and the unlocking or locking operation under the condition that an electrical part fails due to reasons is solved; the magnetic action principle of the lock cylinder mechanism prevents a thief from cracking in a conventional unlocking mode, and is safe, effective, ingenious in structure and convenient to assemble.
Drawings
Fig. 1 is a schematic view of an assembly structure of an electronic lock cylinder and a manhole cover.
Fig. 2 is a schematic view of a matching structure of the electronic lock cylinder and the unlocking key.
Fig. 3 is a schematic view of an assembly structure of the electronic lock cylinder and the lock cylinder mechanism.
Fig. 4 is an exploded view of the lock cylinder mechanism.
Fig. 5 is a schematic diagram of an explosion structure of the electronic lock cylinder and the lock cylinder mechanism.
Fig. 6 is a perspective structural view of the cartridge.
Fig. 7 is a schematic structural diagram of the movable block.
Fig. 8 is an external structure diagram of the inner cylinder.
Fig. 9 is a schematic sectional structure view of the inner cylinder.
Fig. 10 is a first schematic assembly sectional structure diagram of the electronic lock cylinder and the lock cylinder mechanism.
Fig. 11 is a schematic view of an assembly cross-sectional structure of the electronic lock cylinder and the lock cylinder mechanism.
Fig. 12 is an enlarged view of a portion a of fig. 11.
Fig. 13 is an exploded view of the unlocking key.
Detailed Description
The scheme of the present application is further described below with reference to the accompanying drawings 1 to 13:
a mechanical lock core structure of an intelligent well lid electronic lock comprises an electronic lock core 1 (implemented by referring to an electronic lock structure in Chinese patent CN 201820850328.6), wherein a lock core mechanism 3 linked with the electronic lock core 1 is arranged at the central position of the electronic lock core 1, the lock core mechanism 3 comprises a lock core seat 31 and a lock core barrel 32, the lock core barrel 32 is arranged in the lock core seat 31, the bottom of the lock core barrel is provided with a lock rod 33 connected with the electronic lock core 1, a counter bore 34 close to the side face is arranged on the lock core barrel, and a transverse hole 35 communicated to the counter bore 34 is arranged on the side face; a movable block 36, a first magnetic block 37 and steel balls 38 are arranged in the counter bore 34, a ring groove 361 for accommodating the steel balls 38 is arranged in the middle section of the movable block 36, the lower side groove wall 362 of the ring groove 361 is an inclined surface so that the section of the ring groove 361 is wedge-shaped, the first magnetic block 37 is positioned below the movable block 36 and is driven by external magnetic force to lift the movable block 36, and the steel balls 38 are pushed by the edge of the cross hole 35 so that the steel balls can be displaced from the inside of the ring groove 361 to the cross hole 35 when the movable block 36 lifts, so that the steel balls partially extend out of the side surface of the core barrel 32; the top of the lock cylinder seat 31 is provided with a convex column 311, and the inner wall of the lock cylinder seat is provided with a plurality of vertical grooves 312; the end surface of the convex column 311 is polygonal; the structure is matched with an unlocking key 2 for use, the unlocking key 2 is provided with a groove 21 matched with the convex column 311, a second magnetic block 22 used for attracting the first magnetic block 37 is arranged in the unlocking key 2, the unlocking key 2 drives the lock cylinder seat 31 to idle before the steel ball 38 falls into the vertical groove 312, and when the steel ball 38 falls into the vertical groove 312, the lock cylinder seat 31 drives the lock cylinder 32 to rotate so as to drive the electronic lock cylinder 1 to realize unlocking or locking. Specifically, the electronic lock cylinder 1 has a cavity 11 for accommodating the lock cylinder seat 31, the lock cylinder seat 31 is disposed in the cavity 11, a plurality of first sealing grooves 313 are disposed on a side surface of the lock cylinder seat, and a first sealing rubber ring 314 is disposed in the first sealing groove 313. The lock cylinder seat 31 comprises an outer cylinder 31a and an inner cylinder 31b, the inner cylinder 31b is sleeved in the outer cylinder 31a, the top of the inner cylinder is provided with the convex column 311, the core cylinder 32 is arranged in the inner cylinder, the side surface of the inner cylinder is provided with a first limiting groove 315, the inner cylinder is limited in the outer cylinder 31a through a first limiting screw, the side surface of the outer cylinder 31a is provided with a second limiting groove 316, and the inner cylinder is limited in the cavity chamber 11 through a second limiting screw. The side surface of the inner cylinder 31b is provided with a plurality of second sealing grooves 317, and second sealing rubber rings 318 are arranged in the second sealing grooves 317.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (6)
1. The utility model provides a mechanical lock core structure of intelligence well lid electronic lock, includes the electron lock core, its characterized in that: the electronic lock core is characterized in that a lock core mechanism which is linked with the electronic lock core is arranged at the central position of the electronic lock core, the lock core mechanism comprises a lock core seat and a lock core barrel, the lock core barrel is arranged in the lock core seat, the bottom of the lock core barrel is provided with a lock rod connected with the electronic lock core, a counter bore close to the side face is arranged on the lock core barrel, and a transverse hole communicated into the counter bore is formed in the side face; a movable block, a first magnetic block and a steel ball are arranged in the counter bore, a ring groove for containing the steel ball is arranged in the middle section of the movable block, the lower side groove wall of the ring groove is an inclined surface so that the section of the ring groove is wedge-shaped, the first magnetic block drives the movable block to ascend under the action of external magnetic force, and the steel ball is pushed by the edge of the cross hole so as to be displaced from the inside of the ring groove to the cross hole when the movable block ascends, so that the steel ball partially extends out of the side face of the core barrel; the top of the lock cylinder seat is provided with a convex column, and the inner wall of the lock cylinder seat is provided with a plurality of vertical grooves.
2. The mechanical lock core structure of intelligence well lid electronic lock of claim 1, its characterized in that: the first magnetic block is positioned below the movable block or is connected with the movable block into a whole.
3. The mechanical lock core structure of intelligence well lid electronic lock of claim 1, its characterized in that: the end surface of the convex column is polygonal.
4. The mechanical lock core structure of intelligence well lid electronic lock of claim 1, its characterized in that: the electronic lock cylinder is provided with a cavity for accommodating the lock cylinder seat, the lock cylinder seat is arranged in the cavity, a plurality of first sealing grooves are formed in the side face of the lock cylinder seat, and first sealing rubber rings are arranged in the first sealing grooves.
5. The mechanical lock core structure of intelligence well lid electronic lock of claim 4, its characterized in that: the lock cylinder seat comprises an outer cylinder and an inner cylinder, the inner cylinder is sleeved in the outer cylinder, the top of the inner cylinder is provided with the convex column, the core cylinder is arranged in the inner cylinder, the side surface of the inner cylinder is provided with a first limiting groove, the inner cylinder is limited in the outer cylinder through a first limiting screw, the side surface of the outer cylinder is provided with a second limiting groove, and the inner cylinder is limited in the cavity chamber through a second limiting screw.
6. The mechanical lock core structure of intelligence well lid electronic lock of claim 5, its characterized in that: the side of interior barrel is provided with a plurality of second seal grooves, is provided with the second in the second seal groove and seals the rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276703.8U CN211500145U (en) | 2019-12-18 | 2019-12-18 | Mechanical lock core structure of intelligence well lid electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276703.8U CN211500145U (en) | 2019-12-18 | 2019-12-18 | Mechanical lock core structure of intelligence well lid electronic lock |
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| Publication Number | Publication Date |
|---|---|
| CN211500145U true CN211500145U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276703.8U Active CN211500145U (en) | 2019-12-18 | 2019-12-18 | Mechanical lock core structure of intelligence well lid electronic lock |
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| CN (1) | CN211500145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267700A (en) * | 2020-10-15 | 2021-01-26 | 蒋海燕 | Plug-in type road inspection well operation protection frame |
| CN112267763A (en) * | 2020-09-29 | 2021-01-26 | 温州一卡锁具科技有限公司 | Sealed water-proof lock |
-
2019
- 2019-12-18 CN CN201922276703.8U patent/CN211500145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267763A (en) * | 2020-09-29 | 2021-01-26 | 温州一卡锁具科技有限公司 | Sealed water-proof lock |
| CN112267700A (en) * | 2020-10-15 | 2021-01-26 | 蒋海燕 | Plug-in type road inspection well operation protection frame |
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