CN220285518U - Door lock structure - Google Patents
Door lock structure Download PDFInfo
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- CN220285518U CN220285518U CN202321837573.0U CN202321837573U CN220285518U CN 220285518 U CN220285518 U CN 220285518U CN 202321837573 U CN202321837573 U CN 202321837573U CN 220285518 U CN220285518 U CN 220285518U
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- shell
- fixedly connected
- screw rod
- motor
- door lock
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of locks, in particular to a door lock structure which comprises a mounting shell, a control panel and a locking assembly; the locking component comprises two vertical plates, a first screw rod, a sliding block, a motor and two locking rods; the control panel is internally provided with a singlechip and a Bluetooth module for wirelessly controlling the motor; when the door is required to be locked, the control board is used for controlling the motor, the motor drives the first screw rod to rotate, the first screw rod drives the sliding block to slide in the direction away from the motor, the two locking rods are driven to extend out of the installation shell, the door is locked, and when the door lock is required to be unlocked, the control motor drives the first screw rod to reversely rotate, and the two locking rods retract into the installation shell; because the first screw rod is adopted to drive the sliding block to slide, a thief cannot push the two lock rods to unlock the door lock by using the tool, and therefore the problem that the safety performance of the existing door lock structure is low is solved.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a door lock structure.
Background
Door locks are, as the name suggests, devices used to lock a door to prevent others from opening the door. Door locks are various and are roughly classified into two types, manual mechanical door locks and intelligent mechanical door locks.
Prior art (CN 211776575U) discloses a bluetooth electronic door lock device based on single chip microcomputer control, the control panel has been set up inside the shell, the control panel is inside including bluetooth module and singlechip, set up the spring bolt through slider and fixing base slip on the casing, the spring has been established to the cover on the spring bolt, still install by motor drive's eccentric wheel inside the casing, the eccentric wheel rotates with the promotion connecting rod rotates, the connecting rod rotates and can stir the spring bolt, during normal pinning, the spring promotes the spring bolt and stretches out in the casing, when needing to open, utilize bluetooth connection control panel, control panel control motor, the motor drives the eccentric wheel, the eccentric wheel extrudes the connecting rod, the connecting rod promotes the spring bolt towards casing internal contraction, simultaneously still can extrude the spring, the spring bolt represents the lock to open towards casing internal contraction.
However, by adopting the mode, when the lock is normally locked, the lock tongue is propped against by the spring, and a thief can unlock the door lock only by pushing the lock tongue towards the inside of the shell by using a tool, so that the safety performance is low.
Disclosure of Invention
The utility model aims to provide a door lock structure, which aims to solve the problem of lower safety performance of the existing door lock structure.
In order to achieve the above object, the present utility model provides a door lock structure, including a mounting shell, a control board and a locking assembly; the control panel is arranged inside the mounting shell;
the locking component comprises two vertical plates, a first screw rod, a sliding block, a motor and two locking rods; the two vertical plates are fixedly connected with the installation shell respectively and are positioned in the installation shell respectively; the first screw rods are respectively connected with the two vertical plates in a rotating way and are positioned in the installation shell; the sliding block is in sliding connection with the mounting shell, is in threaded connection with the first screw rod, and is penetrated by the first screw rod; the motor is fixedly connected with the mounting shell, connected with the control board and positioned in the mounting shell; the output end of the motor is fixedly connected with the first screw rod; the two lock rods are fixedly connected with the sliding blocks respectively, are connected with the installation shells in a sliding manner respectively, and penetrate through the installation shells respectively.
Wherein the locking assembly further comprises a reinforcing block; the reinforcing block is fixedly connected with the mounting shell, is respectively connected with the two locking rods in a sliding manner, and is respectively penetrated by the two locking rods.
Wherein, the locking component also comprises two guide rods; the two guide rods are fixedly connected with the two vertical plates respectively, are connected with the sliding blocks in a sliding manner respectively, and penetrate through the sliding blocks respectively.
Wherein the mounting shell comprises a shell body and a plurality of mounting plates; the shell is fixedly connected with the two vertical plates respectively, and the two vertical plates are positioned in the shell respectively; the control panel is arranged inside the shell; the mounting plates are fixedly connected with the shell respectively and are located on the side edges of the shell respectively.
The locking assembly further comprises a fixed block, a sleeve, a second screw, a driving gear and a driven gear; the fixed block is fixedly connected with the shell and is positioned in the shell; the sleeve is connected with the fixed block in a sliding way and penetrates through the fixed block; the second screw is in threaded connection with the sleeve and is positioned in the sleeve; the driving gear is fixedly connected with the first screw rod and sleeved on the first screw rod; the driven gear is fixedly connected with the second screw rod and meshed with the driving gear.
According to the door lock structure, the control board is internally provided with the singlechip and the Bluetooth module, and the singlechip and the Bluetooth module are used for wirelessly controlling the motor; the two vertical plates are used for rotatably mounting the first screw rod, the first screw rod passes through one of the vertical plates and is fixedly connected with the output end of the motor, the motor can drive the first screw rod to rotate, the sliding block can slide left and right in the mounting shell under the driving of the first screw rod, the sliding block slides to drive the two locking rods to slide, when the locking is needed, the motor is controlled by the control board, the motor drives the first screw rod to rotate, the first screw rod drives the sliding block to slide towards the direction far away from the motor, the two locking rods are driven to extend out of the mounting shell, the door is locked, when a door lock is needed to be opened, the motor is controlled to drive the first screw rod to rotate reversely, and the two locking rods retract into the mounting shell; because the first screw rod is adopted to drive the sliding blocks to slide, a thief cannot push the two locking rods to unlock the door lock by using a tool, and therefore the problem that the safety performance of the existing door lock structure is low is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is an overall cross-sectional view of a second embodiment of the present utility model.
101-mounting shell, 102-control panel, 103-locking assembly, 104-riser, 105-first screw, 106-slider, 107-motor, 108-locking lever, 109-reinforcing block, 110-guide rod, 111-casing, 112-mounting plate, 201-fixed block, 202-sleeve, 203-second screw, 204-driving gear, 205-driven gear.
Detailed Description
The first embodiment of the application is as follows:
referring to fig. 1-2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a cross-sectional overall view of the first embodiment of the present utility model.
The utility model provides a door lock structure: comprising a mounting housing 101, a control board 102 and a locking assembly 103; the locking assembly 103 comprises two vertical plates 104, a first screw 105, a sliding block 106, a motor 107, two locking rods 108, a reinforcing block 109 and two guide rods 110; the mounting case 101 includes a housing 111 and a plurality of mounting plates 112. The problem that the safety performance of the existing door lock structure is low can be solved through the scheme.
For this embodiment, the control board 102 is disposed inside the mounting case 101. The control board 102 is provided with a singlechip and a Bluetooth module, and is used for wirelessly controlling the motor 107.
Wherein, the two vertical plates 104 are respectively fixedly connected with the installation shell 101 and are respectively positioned in the installation shell 101; the first screw rods 105 are respectively and rotatably connected with the two vertical plates 104 and are positioned inside the mounting shell 101; the sliding block 106 is slidably connected with the mounting shell 101, is in threaded connection with the first screw 105, and is penetrated by the first screw 105; the motor 107 is fixedly connected with the mounting shell 101, is connected with the control board 102, and is positioned inside the mounting shell 101; the output end of the motor 107 is fixedly connected with the first screw 105; the two locking bars 108 are fixedly connected with the sliding blocks 106, respectively, and slidably connected with the mounting shell 101, respectively, and respectively penetrate through the mounting shell 101. The two vertical plates 104 are used for rotatably mounting the first screw 105, the first screw 105 passes through one of the vertical plates 104 and is fixedly connected with the output end of the motor 107, the motor 107 can drive the first screw 105 to rotate, the sliding block 106 can slide left and right in the mounting shell 101 under the driving of the first screw 105, the sliding block 106 slides to drive the two locking rods 108 to slide, when locking is needed, the motor 107 is controlled by the control board 102, the motor 107 drives the first screw 105 to rotate, the first screw 105 drives the sliding block 106 to slide in a direction far away from the motor 107, the two locking rods 108 are driven to extend out of the mounting shell 101, when a door lock is needed to be opened, the motor 107 is controlled to drive the first screw 105 to rotate reversely, and the two locking rods 108 retract into the mounting shell 101; because the first screw 105 is adopted to drive the sliding blocks 106 to slide, a thief cannot push the two locking rods 108 to unlock the door lock by using a tool, and therefore the problem that the safety performance of the existing door lock structure is low is solved.
Next, the reinforcing block 109 is fixedly connected to the mounting case 101, and slidably connected to the two locking bars 108, respectively, and is penetrated by the two locking bars 108, respectively. The reinforcing block 109 is used for slidably mounting the two locking bars 108, so as to prevent the locking bars 108 from being broken due to radial force.
Simultaneously, the two guide rods 110 are fixedly connected with the two vertical plates 104, are respectively connected with the sliding blocks 106 in a sliding manner, and respectively penetrate through the sliding blocks 106. The guide bar 110 serves to guide the slider 106 so that the slider 106 is more stably slidably mounted inside the mounting case 101.
In addition, the housing 111 is fixedly connected with the two vertical plates 104, and the two vertical plates 104 are respectively positioned inside the housing 111; the control board 102 is disposed inside the housing 111; the mounting plates 112 are respectively and fixedly connected with the housing 111, and are respectively located at the side edges of the housing 111. The housing 111 is used for mounting the control board 102 and the locking assembly 103; the housing 111 is mounted on the door through a plurality of mounting plates 112, and the mounting blocks have mounting holes to facilitate mounting of the connectors.
According to the door lock structure of the embodiment, when the door is required to be locked, the motor 107 is controlled by the control board 102, the motor 107 drives the first screw 105 to rotate, the first screw 105 drives the sliding block 106 to slide in a direction away from the motor 107, the two locking bars 108 are driven to extend out of the mounting shell 101, the door is locked, and when the door is required to be unlocked, the motor 107 is controlled to drive the first screw 105 to reversely rotate, and the two locking bars 108 retract into the mounting shell 101.
The second embodiment of the present application is:
on the basis of the first embodiment, please refer to fig. 3, wherein fig. 3 is an overall cross-sectional view of a second embodiment of the present utility model.
The locking assembly 103 of the door lock structure provided by the utility model further comprises a fixed block 201, a sleeve 202, a second screw 203, a driving gear 204 and a driven gear 205.
For the present embodiment, the fixing block 201 is fixedly connected to the housing 111 and is located inside the housing 111; the sleeve 202 is slidably connected with the fixed block 201 and penetrates through the fixed block 201; the second screw 203 is in threaded connection with the sleeve 202 and is positioned in the sleeve 202; the driving gear 204 is fixedly connected with the first screw 105 and sleeved on the first screw 105; the driven gear 205 is fixedly connected with the second screw 203 and is meshed with the driving gear 204. The fixed block 201 is used for slidably mounting the square sleeve 202, threads are formed in the sleeve 202, when the motor 107 drives the first screw 105 to rotate and drives the sliding block 106 to slide in a direction away from the motor 107, the driving gear 204 also drives the driven gear 205 to rotate, the driven gear 205 drives the second screw 203 to rotate, the second screw 203 drives the sleeve 202 to slide in a direction away from the motor 107, the sleeve 202 is synchronous with the sliding of the sliding block 106 and has the same direction, and after the lock rod 108 extends out of the housing 111, the sleeve 202 is also positioned on the side edge of the sliding block 106 to block the sliding block 106, so that the possibility that the sliding block 106 is pushed is further avoided, and the mountability is further enhanced.
In the door lock structure according to this embodiment, the fixing block 201 is configured to slidingly mount the square sleeve 202, threads are formed in the sleeve 202, when the motor 107 drives the first screw 105 to rotate and drives the slide block 106 to slide in a direction away from the motor 107, the driving gear 204 also drives the driven gear 205 to rotate, the driven gear 205 drives the second screw 203 to rotate, the second screw 203 drives the sleeve 202 to slide in a direction away from the motor 107, the sleeve 202 is synchronous with and in the same direction as the slide block 106, and after the lock rod 108 extends out of the housing 111, the sleeve 202 is also located at a side edge of the slide block 106, so that the slide block 106 is blocked, and the possibility that the slide block 106 is pushed is further avoided, thereby further enhancing the installability.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. A door lock structure comprises a mounting shell and a control board; the control panel is arranged inside the mounting shell; it is characterized in that the method comprises the steps of,
the locking assembly is also included;
the locking component comprises two vertical plates, a first screw rod, a sliding block, a motor and two locking rods;
the two vertical plates are fixedly connected with the installation shell respectively and are positioned in the installation shell respectively; the first screw rods are respectively connected with the two vertical plates in a rotating way and are positioned in the installation shell; the sliding block is in sliding connection with the mounting shell, is in threaded connection with the first screw rod, and is penetrated by the first screw rod; the motor is fixedly connected with the mounting shell, connected with the control board and positioned in the mounting shell; the output end of the motor is fixedly connected with the first screw rod; the two lock rods are fixedly connected with the sliding blocks respectively, are connected with the installation shells in a sliding manner respectively, and penetrate through the installation shells respectively.
2. A door lock structure according to claim 1, wherein,
the locking assembly further comprises a reinforcing block; the reinforcing block is fixedly connected with the mounting shell, is respectively connected with the two locking rods in a sliding manner, and is respectively penetrated by the two locking rods.
3. A door lock structure according to claim 2, wherein,
the locking component further comprises two guide rods; the two guide rods are fixedly connected with the two vertical plates respectively, are connected with the sliding blocks in a sliding manner respectively, and penetrate through the sliding blocks respectively.
4. A door lock structure according to claim 3, wherein,
the mounting shell comprises a shell body and a plurality of mounting plates; the shell is fixedly connected with the two vertical plates respectively, and the two vertical plates are positioned in the shell respectively; the control panel is arranged inside the shell; the mounting plates are fixedly connected with the shell respectively and are located on the side edges of the shell respectively.
5. A door lock structure according to claim 4, wherein,
the locking assembly further comprises a fixed block, a sleeve, a second screw, a driving gear and a driven gear; the fixed block is fixedly connected with the shell and is positioned in the shell; the sleeve is connected with the fixed block in a sliding way and penetrates through the fixed block; the second screw is in threaded connection with the sleeve and is positioned in the sleeve; the driving gear is fixedly connected with the first screw rod and sleeved on the first screw rod; the driven gear is fixedly connected with the second screw rod and meshed with the driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837573.0U CN220285518U (en) | 2023-07-13 | 2023-07-13 | Door lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837573.0U CN220285518U (en) | 2023-07-13 | 2023-07-13 | Door lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220285518U true CN220285518U (en) | 2024-01-02 |
Family
ID=89329215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321837573.0U Active CN220285518U (en) | 2023-07-13 | 2023-07-13 | Door lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220285518U (en) |
-
2023
- 2023-07-13 CN CN202321837573.0U patent/CN220285518U/en active Active
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