Electronic lock driving structure
By designing a protective cover structure with a cleaning cotton pad on the electronic lock, the problem of oil and dust affecting fingerprint recognition is solved, achieving higher recognition accuracy and security, and facilitating the security management of automated gas stations.
Patent Information
- Application Number
- CN202423047941.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-11
AI Technical Summary
There is often a lot of oil and dust inside automated gas stations, which can easily adhere to the fingerprint recognition screen of electronic locks. This can prevent the fingerprint recognition module from accurately reading the user's fingerprint information, reduce recognition accuracy, increase the risk of misidentification, and affect the normal use of electronic door locks.
An electronic lock drive structure was designed, which includes a panel, a handle, a fingerprint recognition screen, and a cleaning cotton. The cleaning cotton is driven by a protective cover to wipe the surface of the fingerprint recognition screen to remove oil and dust, ensuring recognition accuracy. When not in use, the fingerprint recognition screen is protected by a protective groove.
It improves the accuracy and security of fingerprint recognition, reduces false recognition, enhances the reliability and ease of use of electronic locks, and prevents dust and impurities from affecting the recognition effect.
Smart Images
Figure CN223608320U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic lock field especially relates to an electronic lock drive structure. BACKGROUND
[0002] Electronic lock is a kind of electronic product that controls the closing of mechanical drive structure by password input to control circuit or chip, to complete unlocking and locking, electronic lock as a kind of modern lock, is gradually replacing traditional mechanical lock, and becomes the security guarantee of family, office, commercial place and other fields, with the continuous progress of technology, the performance and security of electronic lock will be continuously improved, bring more convenience and security guarantee for people's life and work.
[0003] In the automatic gas station, due to the relatively large number of people passing by, and the personnel flow is mixed, in order to prevent personnel from entering and exiting the equipment room at will, affecting the equipment facilities and preventing the loss of goods, electronic locks are usually installed on the doors of important places, for controlling the passage of personnel.
[0004] In the prior art, the electronic lock has recorded fingerprint information for identifying the passing personnel, when the personnel needs to enter the room, the personnel presses the fingerprint identification place of the electronic lock with the finger, the inductor identifies the recorded fingerprint information of the system, and the circuit board receives the signal, the electromagnet is powered to drive the lock tongue, the lock tongue is retracted to open the door and facilitate the personnel to enter, but the existing electronic lock has certain limitations in use, because the automatic gas station has much oil stain and dust, and the oil stain and dust are easily attached to the fingerprint information identification screen of the electronic lock, so that the fingerprint identification module cannot accurately read the fingerprint information of the user, which not only reduces the accuracy of fingerprint identification, but also increases the risk of misidentification or identification failure, thereby affecting the normal use of the electronic door lock, therefore, an electronic lock drive structure is proposed to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of electronic lock drive structures to solve the problems in the prior art that automatic gas station has much oil stain and dust, and the oil stain and dust are easily attached to the fingerprint information identification screen of the electronic lock, so that the fingerprint identification module cannot accurately read the fingerprint information of the user, which not only reduces the accuracy of fingerprint identification, but also increases the risk of misidentification or identification failure, thereby affecting the normal use of the electronic door lock.
[0006] To solve the problems in the prior art, the utility model adopts the following technical scheme:
[0007] An electronic lock drive structure, comprising:
[0008] Panel and handle, the handle is rotationally arranged on the panel, and the front end of the handle is fixedly provided with a fingerprint identification screen for identifying information, an outer wall of the handle is provided with a cleaning assembly, the cleaning assembly comprises:
[0009] A protective cover, an outer wall of the protective cover is fixedly provided with a connecting block, and the connecting block is rotationally connected to the outer wall of the handle through a bearing;
[0010] Cleaning cotton, the outer wall of the protective cover is provided with a groove, and an inner wall of the groove is movably inserted with a fixed plate, and the cleaning cotton is fixedly adhered to the outer wall of the fixed plate.
[0011] Preferably, the groove provided in the outer wall of the protective cover is fixedly provided with a spring strip, and the other end of the spring strip is fixedly arranged on the outer wall of the fixed plate.
[0012] Preferably, the groove provided in the outer wall of the protective cover is provided with a sliding groove in the inner wall, the outer wall of the fixed plate is fixedly provided with a sliding block, and the sliding block is movably clamped in the sliding groove.
[0013] Preferably, the outer wall of the protective cover is provided with a protection groove, and the protection groove is connected to the fingerprint identification screen.
[0014] Preferably, the outer wall of the handle is fixedly provided with a fixed block, and the fixed block is used for limiting the movement range of the connecting block.
[0015] Preferably, the inner wall of the connecting block is fixedly provided with a connecting rod, and the inner wall of the connecting rod is movably clamped with a moving rod, the other end of the moving rod extends outwardly through the connecting block and is fixedly connected to the outer wall of the fixed block.
[0016] Preferably, the outer wall of the connecting rod is movably sleeved with a compression spring.
[0017] Preferably, the outer wall of the protective cover is fixedly adhered with a protective pad.
[0018] Compared with the prior art, the panel and handle have the beneficial effects that:
[0019] 1. In the utility model, through the connecting relationship of the panel, the handle, the fingerprint identification screen, the protective cover and the cleaning cotton, the panel is fixedly installed on the door panel required to be used in the automatic oil station, when the door needs to be opened, the user holds the handle, the finger pushes down the protective cover to drive the fixed plate to rotate downward, the cleaning cotton passes the fingerprint identification screen, wipes the surface, removes the impurities such as oil stains and dust, ensures that the fingerprint identification module can accurately read the fingerprint information, reduces the misidentification caused by impurities, improves the safety and reliability of the door lock, the user does not need to worry about the fingerprint identification area being unable to be normally identified due to pollution, the convenience of use is improved, and through the connecting relationship of the fixed block, the connecting rod, the moving rod and the extrusion spring, when the identification is completed, the user's finger moves away, the protective cover is pushed to move through the pulling force of the extrusion spring, the protective groove moves to the front of the fingerprint identification screen, the fingerprint identification screen is protected, the fingerprint identification screen is protected when not in use, dust and impurities are prevented from falling on it, and the identification effect is affected.
[0020] 2. In the utility model, the protective pad is arranged on the outer wall of the protective cover, the comfort of the user when pushing the protective cover is improved, the cleaning cotton is fixedly adhered to the fixed plate, the cleaning cotton is convenient to replace in the later period, use is convenient, the fixed block is fixedly arranged on the outer wall of the handle, and the fixed block is used for limiting the movement range of the connecting block, so that the subsequent protective cover is aligned with the fingerprint identification screen, and the fingerprint identification screen is shielded and protected. ACCURACY
[0021] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model.
[0022] In the drawings:
[0023] Figure 1 It is the whole structure schematic view of the utility model;
[0024] Figure 2 It is the handle structure schematic view of the utility model;
[0025] Figure 3 It is the protective cover structure schematic view of the utility model;
[0026] Figure 4 It is the connecting block structure sectional view of the utility model;
[0027] Figure 5 It is the fixed plate structure schematic view of the utility model.
[0028] In the figure, the serial number: 1, panel; 101, handle; 102, fingerprint identification screen; 103, fixed block; 2, protective cover; 201, connecting block; 202, protection groove; 203, connecting rod; 204, moving rod; 205, extrusion spring; 3, cleaning cotton; 301, fixed plate; 302, sliding block; 303, spring bar; 304, sliding groove; 4, protective pad. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.
[0030] Embodiment: The embodiment provides an electronic lock driving structure, referring to Figures 1-5 , specifically, comprising:
[0031] The panel 1 is fixedly installed on the door panel, and the inner wall of the panel 1 is provided with a lock body. The handle 101 is rotationally arranged on the panel 1, and the front end of the handle 101 is fixedly provided with a fingerprint identification screen 102 for identifying information. After the fingerprint identification screen 102 identifies the information, the circuit board receives the signal and generates a magnetic field at the same time. The electromagnet is energized to drive the lock tongue, the lock tongue is retracted, the door is opened, and when the lock tongue is stuck in the door frame, the door is connected with the door frame, which plays a closing role on the passageway, and prevents theft in gas stations and other places. The outer wall of the handle 101 is provided with a cleaning assembly, which comprises:
[0032] The protective cover 2 is fixedly provided with a connecting block 201 on the outer wall, and the connecting block 201 is rotationally connected to the outer wall of the handle 101 through a bearing. The protective cover 2 covers the front of the fingerprint identification screen 102, which plays a shielding and protective role. The connecting block 201 is rotationally connected to the handle 101, so that the protective cover 2 is movably arranged on the handle 101. The user pushes the protective cover 2 downward, so that the protective cover 2 rotates downward, and the protective cover 2 moves away from the front of the fingerprint identification screen 102, so that the fingerprint identification screen 102 is exposed, which is convenient for the user to contact the fingerprint identification screen 102 and identify the fingerprint;
[0033] The cleaning cotton 3 is fixedly attached to the outer wall of the fixed plate 301, and when identifying the fingerprint, the user pushes the protective cover 2 downward by the finger, so that the downward rotating protective cover 2 drives the fixed plate 301 to rotate downward, and the cleaning cotton 3 is driven to rotate downward by the downward rotating fixed plate 301, so that the cleaning cotton 3 passes through the fingerprint identification screen 102 when rotating downward, wipes the surface of the fingerprint identification screen 102, removes impurities such as oil stains and dust, ensures that the fingerprint identification module can accurately read the fingerprint information, reduces the misidentification caused by impurities, improves the safety and reliability of the door lock, and the user does not need to worry about the fingerprint identification area being unable to be normally identified due to pollution, thereby improving the convenience of use.
[0034] The groove formed in the outer wall of the protective cover 2 is fixedly provided with a spring strip 303, and the other end of the spring strip 303 is fixedly arranged on the outer wall of the fixed plate 301. The fixed plate 301 is pushed outward by the pushing force of the spring strip 303, so that the outward moving fixed plate 301 drives the cleaning cotton 3 to move outward, and the cleaning cotton 3 contacts the fingerprint identification screen 102 to wipe and clean the surface of the fingerprint identification screen 102.
[0035] The groove formed in the outer wall of the protective cover 2 is fixedly provided with a spring strip 303, and the other end of the spring strip 303 is fixedly arranged on the outer wall of the fixed plate 301. The fixed plate 301 is pushed outward by the pushing force of the spring strip 303, so that the outward moving fixed plate 301 drives the cleaning cotton 3 to move outward, and the cleaning cotton 3 contacts the fingerprint identification screen 102 to wipe and clean the surface of the fingerprint identification screen 102.
[0036] The outer wall of the protective cover 2 is provided with a protection groove 202, and the protection groove 202 is connected to the fingerprint identification screen 102. The protective cover 2 covers the outer wall of the fingerprint identification screen 102, so that the fingerprint identification screen 102 is protected when not in use, dust and impurities are prevented from falling on the fingerprint identification screen 102, and the identification effect is affected. And through the setting of the protection groove 202, the outer wall of the protective cover 2 and the fingerprint identification screen 102 have a certain gap, so as to prevent the outer wall of the protective cover 2 from directly contacting the fingerprint identification screen 102, causing the identification error of the fingerprint identification screen 102 system.
[0037] The outer wall of the handle 101 is fixedly provided with a fixed block 103, and the fixed block 103 is used to limit the movement range of the connecting block 201, so that the subsequent protective cover 2 is aligned with the fingerprint identification screen 102, and the fingerprint identification screen 102 is shielded and protected.
[0038] The connecting rod 203 is movably connected with the inner wall of the connecting block 201, and the moving rod 204 is movably connected with the inner wall of the connecting rod 203, and the other end of the moving rod 204 extends outward through the connecting block 201 and is fixedly connected to the outer wall of the fixed block 103, and the extrusion spring 205 is movably sleeved with the outer wall of the connecting rod 203, when the identification is completed, the user removes the fingers, at this time, the pulling force of the extrusion spring 205 pulls the connecting rod 203 to the fixed block 103, so that the moving connecting rod 203 drives the connecting block 201 to move, so that the moving connecting block 201 drives the protective cover 2 to move, so that the protective groove 202 is moved to the front of the fingerprint identification screen 102, and the fingerprint identification screen 102 is protected.
[0039] The protective pad 4 is fixedly adhered to the outer wall of the protective cover 2, so that the comfort of the user when pushing the protective cover 2 is improved.
[0040] Specifically, the working principle and operation method of the utility model are as follows:
[0041] In use, the panel 1 is fixedly installed on the door plate required to be used in the automatic oil filling station, the user holds the handle 101, the fingers push the protective cover 2 downward, the downward rotating protective cover 2 drives the fixed plate 301 to rotate downward, the fixed plate 301 drives the cleaning cotton 3 to rotate downward, and the pushing force of the spring strip 303 pushes the fixed plate 301 outward, so that the outward moving fixed plate 301 drives the cleaning cotton 3 to move outward, so that the cleaning cotton 3 contacts the fingerprint identification screen 102, and the cleaning cotton 3 rotates downward and passes through the fingerprint identification screen 102, so that the surface of the fingerprint identification screen 102 is wiped, and the oil stains, dust and other impurities are removed, so that the fingerprint identification module can accurately read the fingerprint information, the misidentification caused by impurities is reduced, the safety and reliability of the door lock are improved, the user does not need to worry about the fingerprint identification area being unable to be normally identified due to pollution when using, the convenience of use is improved, after the fingerprint identification screen 102 identifies the information, the circuit board receives the signal, the electromagnet is powered on to drive the lock tongue, the lock tongue is retracted, the staff opens the door to enter the house, the in-and-out personnel are screened, the random in-and-out of personnel in the automatic oil filling station is avoided, and the loss of equipment facilities and articles is prevented.
[0042] In use, when the identification is completed, the user removes the fingers, at this time, the pulling force of the extrusion spring 205 pulls the connecting rod 203 to the fixed block 103, so that the moving connecting rod 203 drives the connecting block 201 to move, so that the moving connecting block 201 drives the protective cover 2 to move, so that the protective groove 202 is moved to the front of the fingerprint identification screen 102, and the fingerprint identification screen 102 is protected, so that the fingerprint identification screen 102 is protected when not in use, dust and impurities are prevented from falling on the fingerprint identification screen 102, and the identification effect is affected.
[0043] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. An electronic lock driving structure, comprising a panel (1) and a handle (101), the handle (101) being rotatably arranged on the panel (1), and a fingerprint identification screen (102) for identifying information being fixedly arranged at a front end of the handle (101), characterized in that: The outer wall of the handle (101) is provided with a cleaning assembly, which comprises: The outer wall of the protective cover (2) is fixedly provided with a connecting block (201), and the connecting block (201) is rotatably connected to the outer wall of the handle (101) through a bearing; The outer wall of the cleaning cotton (3) is movably inserted into the inner wall of the groove of the protective cover (2), and the cleaning cotton (3) is fixedly adhered to the outer wall of the fixed plate (301).
2. The electronic lock driving structure according to claim 1, wherein: The groove of the outer wall of the protective cover (2) is fixedly provided with a spring strip (303), and the other end of the spring strip (303) is fixedly arranged on the outer wall of the fixed plate (301).
3. The electronic lock driving structure according to claim 2, wherein: The inner wall of the groove of the outer wall of the protective cover (2) is provided with a sliding groove (304), the outer wall of the fixed plate (301) is fixedly provided with a sliding block (302), and the sliding block (302) is movably connected in the sliding groove (304).
4. The electronic lock driving structure according to claim 3, wherein: The outer wall of the protective cover (2) is provided with a protection groove (202), and the protection groove (202) is connected to the fingerprint identification screen (102).
5. The electronic lock driving structure according to claim 1, wherein: The outer wall of the handle (101) is fixedly provided with a fixed block (103), and the fixed block (103) is used for limiting the movement range of the connecting block (201).
6. The electronic lock driving structure according to claim 5, wherein: The inner wall of the connecting block (201) is fixedly provided with a connecting rod (203), and the inner wall of the connecting rod (203) is movably connected with a moving rod (204), and the other end of the moving rod (204) extends outwardly through the connecting block (201) and is fixedly connected to the outer wall of the fixed block (103).
7. The electronic lock drive structure according to claim 6, wherein: The outer wall of the connecting rod (203) movably sleeves the extrusion spring (205).
8. The electronic lock driving structure according to claim 1, wherein: The outer wall of the protective cover (2) is fixedly adhered with a protective pad (4).