CN220580771U - Wireless power supply well lid lock - Google Patents
Wireless power supply well lid lock Download PDFInfo
- Publication number
- CN220580771U CN220580771U CN202322067807.4U CN202322067807U CN220580771U CN 220580771 U CN220580771 U CN 220580771U CN 202322067807 U CN202322067807 U CN 202322067807U CN 220580771 U CN220580771 U CN 220580771U
- Authority
- CN
- China
- Prior art keywords
- lock
- sliding block
- rotating shaft
- handle
- well lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000005674 electromagnetic induction Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- SEWHDNLIHDBVDZ-UHFFFAOYSA-N 1,2,3-trichloro-4-(2-chlorophenyl)benzene Chemical compound ClC1=C(Cl)C(Cl)=CC=C1C1=CC=CC=C1Cl SEWHDNLIHDBVDZ-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a wireless power supply well lid lock which comprises a shell component, a handle component arranged in the shell component, a locking component arranged on the shell component and a key matched with the locking component, wherein the handle component is arranged on the shell component; the shell component comprises a lock body and an upper cover matched with the shell component; the handle assembly comprises a handle and a handle rotating shaft arranged at the bottom of the handle. The locking assembly formed by the bearing seat, the large rotating shaft, the lock pin spring and the driving piece is matched with the handle assembly to realize the opening and closing of the well lid lock, the handle assembly is relatively independent under the locking state of the well lid lock, the influence of the handle assembly on the locking assembly is avoided, and the purposes of improving the safety performance of the well lid lock and the well lid and effectively preventing the lock from being touched by mistake under the locking state are achieved.
Description
Technical Field
The utility model relates to the field of well lid lock production and manufacturing, in particular to a wireless power supply well lid lock.
Background
The well lid is used for covering a road or a deep well in a home and preventing people or objects from falling. The materials can be classified into metal well covers, high-strength fiber cement concrete well covers, resin well covers and the like. Generally circular. Can be used for green belts, sidewalks, motor lanes, wharfs, alleys and the like. The traditional well lid lock generally utilizes self gravity and a simple clamping groove structure to realize the installation of the well lid lock, but the overall safety performance of the well lid is greatly reduced by the structure, and in order to improve the safety of the well lid, a mechanical lock is generally installed on the well lid, the safety performance of the traditional mechanical lock is not very high, and meanwhile, the use of the well lid lock is influenced by the fact that the traditional mechanical lock is easy to miss-touch in the re-operation process.
How to improve the safety performance of the well cover and the well cover lock and avoid the problem that the lock is opened due to false touch is a technical problem to be solved in the prior art.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a wireless power supply well lid lock, so as to achieve the purposes of improving the safety performance of the well lid lock and the well lid and effectively preventing the lock from being touched by mistake in a locking state.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a wireless power supply well lid lock comprises a shell component, a handle component arranged in the shell component, a locking component arranged on the shell component and a key matched with the locking component;
the shell component comprises a lock body and an upper cover matched with the shell component;
the handle assembly comprises a handle and a handle rotating shaft arranged at the bottom of the handle;
the locking assembly comprises a bearing seat arranged in the lock body, a large rotating shaft arranged in the bearing seat, a lock pin arranged in the lock body and matched with the bottom of the large rotating shaft and the handle rotating shaft, a lock pin spring sleeved on the lock pin and a driving piece for driving the lock pin to move; the handle rotating shaft is arranged in the large rotating shaft, through holes matched with the lock pins are formed in the handle rotating shaft and the large rotating shaft, and when the through holes in the handle rotating shaft and the through holes in the large rotating shaft are in the same straight line, the lock pins can enter the through holes at the moment so that the handle rotating shaft and the large rotating shaft can realize synchronous self-rotation;
the bearing seat is provided with a notch for the lock pin to pass through.
According to the utility model, the locking assembly formed by the bearing seat, the large rotating shaft, the lock pin spring and the driving piece is matched with the handle assembly to realize the opening and closing of the well lid lock, the handle assembly is relatively independent under the locking state of the well lid lock, the influence of the handle assembly on the locking assembly is avoided, and the purposes of improving the safety performance of the well lid lock and the well lid and effectively preventing the lock from being touched by mistake under the locking state are achieved.
Preferably, the driving piece comprises a motor arranged in the lock body, a cam arranged at the end part of the motor, a first sliding block matched with the cam, a second sliding block matched with the first sliding block, a first spring arranged on the second sliding block, a second spring arranged on the second sliding block and a cover plate arranged above the second sliding block; the first sliding block and the second sliding block are arranged between the cover plate and the inner wall of the bottom of the lock body; the lock pin and the first sliding block are arranged on the left side and the right side of the second sliding block;
the upper edge of the first sliding block and the upper edge of the second sliding block are tightly attached to the cover plate; a protrusion is arranged on the side wall of the first sliding block, and the protrusion jacks up the first spring to push the second sliding block to move; the second sliding block can push the lock pin to move;
the upper surface of the second sliding block is provided with a mounting block at one side close to the first sliding block, the cover plate is provided with a top block at one side close to the second sliding block, and the second spring is arranged between the mounting block and the top block;
the second sliding block is provided with a groove matched with the protrusion towards one side of the first sliding block, and the first spring is arranged in the groove.
Preferably, a placing groove is formed in the side wall of the first sliding block, the cam is placed in the placing groove, a motor shaft of the motor is installed on the cam, the motor shaft drives the cam to rotate, and the placing direction of the motor shaft is perpendicular to the moving direction of the first sliding block.
Preferably, the motor is connected with a PCB, the PCB is fixedly installed in the lock body, a wireless power supply module is installed on the PCB and matched with the key, and when the key is close to the wireless power supply module, the silver electromagnetic induction of the wireless power supply module is far away from the key to generate driving current, so that the motor is driven to work.
Preferably, the lock body is further provided with a lock cylinder fixing seat, a lock cylinder is arranged in the lock cylinder fixing seat, the lock cylinder is provided with an annular limiting piece for limiting the rotation position of the lock cylinder and an annular stirring ring for realizing unlocking function, and the limiting piece and the stirring ring are driven to synchronously rotate in the lock cylinder rotation process.
Preferably, the second slider is provided with a bump, the side wall of the toggle ring is provided with a toggle piece matched with the bump, the toggle piece is arranged on the outer side of the bump, and the toggle piece can push the bump to move towards the lock pin.
The utility model has the following advantages:
1. according to the utility model, the locking assembly formed by the bearing seat, the large rotating shaft, the lock pin spring and the driving piece is matched with the handle assembly to realize the opening and closing of the well lid lock, the handle assembly is relatively independent under the locking state of the well lid lock, the influence of the handle assembly on the locking assembly is avoided, and the purposes of improving the safety performance of the well lid lock and the well lid and effectively preventing the lock from being touched by mistake under the locking state are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is an explosion schematic diagram of a wireless power supply manhole cover lock according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a locking state of a wireless power supply manhole cover lock according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of an open state of a wireless power supply manhole cover lock according to an embodiment of the present utility model;
fig. 4 is a schematic top view of a wireless power supply manhole cover lock according to an embodiment of the present utility model;
corresponding part names are indicated by numerals and letters in the drawings:
11. the lock body 12, the upper cover 21, the handle 22, the handle shaft 31, the bearing seat 311, the notch 32, the large shaft 33, the lock pin 34, the lock pin spring 351, the motor 352, the cam 353, the first slider 3531, the protrusion 354, the second slider 3541, the mounting block 3542, the groove 3543, the projection 355, the first spring 356, the second spring 357, the cover plate 3571, the top block 358, the PCB 41, the lock cylinder fixing seat 42, the lock cylinder 43, the limit plate 44, the toggle ring 441, and the toggle plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides a wireless power supply well lid lock, which has the working principle that a locking assembly formed by a bearing seat, a large rotating shaft, a lock pin spring and a driving piece is matched with a handle assembly to realize the opening and closing of the well lid lock, and the handle assembly is relatively independent under the locking state of the well lid lock, so that the well lid lock and the safety performance of the well lid are improved, and the purpose of effectively preventing a lock from being touched by mistake under the locking state is achieved.
The present utility model will be described in further detail with reference to examples and embodiments.
1-4, a wireless power supply manhole cover lock comprises a shell component, a handle component arranged in the shell component, a locking component arranged on the shell component, a key (not shown) matched with the locking component and a lock cylinder component arranged in the shell component;
the shell component comprises a lock body 11 and an upper cover 12 matched with the shell component;
the handle assembly comprises a handle 21 and a handle rotating shaft 22 arranged at the bottom of the handle;
the locking assembly comprises a bearing seat 31 arranged in the lock body, a large rotating shaft 32 arranged in the bearing seat, a lock pin 33 arranged in the lock body and matched with the bottom of the large rotating shaft and the handle rotating shaft, a lock pin spring 34 sleeved on the lock pin and a driving piece for driving the lock pin to move; the handle rotating shaft is arranged in the large rotating shaft, through holes (not shown) matched with the lock pins are formed in the handle rotating shaft and the large rotating shaft, and when the through holes in the handle rotating shaft and the through holes in the large rotating shaft are in the same straight line, the lock pins can enter the through holes at the moment so that the handle rotating shaft and the large rotating shaft can realize synchronous self-rotation; the bearing seat is provided with a notch 311 for the lock pin to pass through.
The driving part comprises a motor 351 arranged in the lock body, a cam 352 arranged at the end part of the motor, a first sliding block 353 matched with the cam, a second sliding block 354 matched with the first sliding block, a first spring 355 arranged at the second sliding block, a second spring 356 arranged at the second sliding block and a cover plate 357 arranged above the second sliding block; the first sliding block and the second sliding block are arranged between the cover plate and the inner wall of the bottom of the lock body; the lock pin and the first sliding block are arranged on the left side and the right side of the second sliding block;
the upper edge of the first sliding block and the upper edge of the second sliding block are tightly attached to the cover plate; a protrusion 3531 is arranged on the side wall of the first sliding block, and the protrusion jacks up the first spring to push the second sliding block to move; the second sliding block can push the lock pin to move;
the upper surface of the second sliding block is provided with a mounting block 3541 at one side close to the first sliding block, the cover plate is provided with a top block 3571 at one side close to the second sliding block, and the second spring is arranged between the mounting block and the top block;
the second slider is towards one side of the first slider is provided with a groove 3542 matched with the protrusion, and the first spring is arranged in the groove.
The side wall of the first sliding block is provided with a placing groove, the cam is placed in the placing groove, a motor shaft of the motor is installed on the cam, the motor shaft drives the cam to rotate, and the placing direction of the motor shaft is perpendicular to the moving direction of the first sliding block.
The motor is connected with a PCB 358, PCB board fixed mounting is in the lock body, install wireless power module (not shown) on the PCB, and this wireless power module cooperatees with the key, when the key is close to wireless power module, wireless power module silver electromagnetic induction keeps away from producing drive current, drives the motor works.
The lock core assembly comprises a lock core fixing seat 41, a lock core 42 is arranged in the lock core fixing seat, an annular limiting piece 43 for limiting the rotation position of the lock core and an annular stirring ring 44 for realizing the unlocking function are arranged on the lock core, and the limiting piece and the stirring ring are driven to synchronously rotate in the lock core rotation process; the second slider is provided with a bump 3543, the side wall of the toggle ring is provided with a bump-matched toggle piece 441, the toggle piece is arranged on the outer side of the bump, and the toggle piece can push the bump to move towards the lock pin.
The specific using steps of the utility model are as follows: as shown in fig. 1-4, when the lock is closed, the latch is separated from the large rotating shaft, and the handle is rotated in time at the moment, so that the handle rotating shaft is only idly rotated.
When the wireless power supply key is close to the wireless power supply module of the lockset, the driving current is generated by the electromagnetic induction principle, the motor 351 rotates clockwise to drive the cam 352 to rotate, the cam pushes the first slider 353 to move inwards, the first slider 353 pushes the first spring to move inwards, the first spring pushes the second slider 354 to move inwards, and the second slider 354 pushes the lock pin 33 to move inwards. The lock pin slides into the rotating shaft, at the moment, the handle rotating shaft and the large rotating shaft are connected into a whole through the bolt, and the handle can be rotated to drive the large rotating shaft to rotate, so that unlocking is realized;
after a certain time, the motor reversely rotates anticlockwise, the above process reversely moves, the bolt slides out from the handle rotating shaft under the action of the spring, and the handle rotating shaft idles from a new 360 degrees, so that the lock is closed.
Simultaneously, the key is inserted into the lock core to rotate, and the lock pin is driven under the action of the poking piece 441 and the protruding block 3543.
After the motor is reversed or the key is reversed, the lock pin is rotated out of the large rotating shaft under the action of the first spring and the second spring, so that locking is realized. The handle is now free to rotate.
Through the mode, the locking assembly formed by the bearing seat, the large rotating shaft, the lock pin spring and the driving piece is matched with the handle assembly to realize the opening and closing of the well lid lock, the handle assembly is relatively independent in the locking state of the well lid lock, the influence of the handle assembly on the locking assembly is avoided, and the purposes of improving the safety performance of the well lid lock and the well lid and effectively preventing the lock from being touched by mistake in the locking state are achieved.
While only one wireless powered manhole cover lock has been disclosed in the foregoing description of the preferred embodiment of the present utility model, it should be noted that numerous variations and modifications could be made by those skilled in the art without departing from the inventive concept, which would fall within the scope of the present utility model.
Claims (6)
1. The wireless power supply well lid lock is characterized by comprising a shell component, a handle component arranged in the shell component, a locking component arranged on the shell component and a key matched with the locking component;
the shell component comprises a lock body and an upper cover matched with the shell component;
the handle assembly comprises a handle and a handle rotating shaft arranged at the bottom of the handle;
the locking assembly comprises a bearing seat arranged in the lock body, a large rotating shaft arranged in the bearing seat, a lock pin arranged in the lock body and matched with the bottom of the large rotating shaft and the handle rotating shaft, a lock pin spring sleeved on the lock pin and a driving piece for driving the lock pin to move; the handle rotating shaft is arranged in the large rotating shaft, through holes matched with the lock pins are formed in the handle rotating shaft and the large rotating shaft, and when the through holes in the handle rotating shaft and the through holes in the large rotating shaft are in the same straight line, the lock pins can enter the through holes at the moment so that the handle rotating shaft and the large rotating shaft can realize synchronous self-rotation;
the bearing seat is provided with a notch for the lock pin to pass through.
2. The wireless power supply manhole cover lock according to claim 1, wherein the driving member comprises a motor arranged in the lock body, a cam arranged at the end part of the motor, a first sliding block matched with the cam, a second sliding block matched with the first sliding block, a first spring arranged at the second sliding block, a second spring arranged at the second sliding block and a cover plate arranged above the second sliding block; the first sliding block and the second sliding block are arranged between the cover plate and the inner wall of the bottom of the lock body; the lock pin and the first sliding block are arranged on the left side and the right side of the second sliding block;
the upper edge of the first sliding block and the upper edge of the second sliding block are tightly attached to the cover plate; a protrusion is arranged on the side wall of the first sliding block, and the protrusion jacks up the first spring to push the second sliding block to move; the second sliding block can push the lock pin to move;
the upper surface of the second sliding block is provided with a mounting block at one side close to the first sliding block, the cover plate is provided with a top block at one side close to the second sliding block, and the second spring is arranged between the mounting block and the top block;
the second sliding block is provided with a groove matched with the protrusion towards one side of the first sliding block, and the first spring is arranged in the groove.
3. The wireless power supply well lid lock according to claim 2, wherein a placing groove is formed in the side wall of the first sliding block, the cam is placed in the placing groove, a motor shaft of the motor is installed on the cam, the motor shaft drives the cam to rotate, and the placing direction of the motor shaft is perpendicular to the moving direction of the first sliding block.
4. The wireless power supply well lid lock according to claim 2, wherein the motor is connected with a PCB board, the PCB board is fixedly installed in the lock body, a wireless power supply module is installed on the PCB board and is matched with a key, and when the key is close to the wireless power supply module, the wireless power supply module is far away from the generated driving current by electromagnetic induction, so that the motor is driven to work.
5. The wireless power supply well lid lock according to claim 2, wherein the lock body is further provided with a lock core fixing seat, a lock core is arranged in the lock core fixing seat, an annular limiting piece which limits the rotation position of the lock core and is an annular stirring ring which realizes an unlocking function is arranged on the lock core, and the limiting piece and the stirring ring are driven to synchronously rotate in the lock core rotation process.
6. The wireless power supply well lid lock according to claim 5, wherein the second slider is provided with a protruding block, the side wall of the poking ring is provided with a poking piece matched with the protruding block, the poking piece is arranged on the outer side of the protruding block, and the poking piece can push the protruding block to move towards the lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067807.4U CN220580771U (en) | 2023-08-03 | 2023-08-03 | Wireless power supply well lid lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322067807.4U CN220580771U (en) | 2023-08-03 | 2023-08-03 | Wireless power supply well lid lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580771U true CN220580771U (en) | 2024-03-12 |
Family
ID=90116757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322067807.4U Active CN220580771U (en) | 2023-08-03 | 2023-08-03 | Wireless power supply well lid lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580771U (en) |
-
2023
- 2023-08-03 CN CN202322067807.4U patent/CN220580771U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106958385B (en) | Key-containing digital intelligent control lock cylinder | |
| CN220580771U (en) | Wireless power supply well lid lock | |
| CN206737602U (en) | Motor padlock | |
| CN210316838U (en) | Electric and hand operated window sash handle lock of electric sliding door and window | |
| CN211038155U (en) | Full-automatic motor lock | |
| CN212224936U (en) | Intelligent door lock capable of being opened in multiple directions | |
| CN208534225U (en) | A kind of smart electronics Anti-picking anti-theft door-lock | |
| CN201554327U (en) | Electromagnetic coded lock used for safe deposit box | |
| CN101994437B (en) | Antitheft electric motor lock of electric rolling door | |
| CN204552343U (en) | A kind of lockset lock body coordinating multiple control modes | |
| CN110541619B (en) | Antitheft lock with modular driving device | |
| CN207847269U (en) | A kind of lock tongue box, lock | |
| CN219754299U (en) | Handle lock | |
| CN201981852U (en) | Antitheft and antiriot electronic lock with double-electromechanical converter | |
| CN211038156U (en) | Manual-automatic electromechanical lock | |
| CN114233107B (en) | Unlocking tongue of lock cylinder, lock cylinder and key thereof | |
| CN2576862Y (en) | Mechanical lock | |
| CN219281468U (en) | Key lock structure | |
| CN203795964U (en) | Door handle with inner handle body, outer handle body and cam | |
| CN205531786U (en) | Construction improvement's hasp | |
| CN203821984U (en) | Electromagnetic bolt-lock combined structure | |
| CN218970868U (en) | Single tongue clutch type lock body | |
| CN214035158U (en) | One-gear anti-theft mortise lock body | |
| CN203742294U (en) | Magnetic force silent lock body | |
| CN202559882U (en) | Embedded building electric lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |