Front lock structure of intelligent door lock

Abstract

The utility model provides a front lock structure of an intelligent door lock, and belongs to the technical field of door locks. The front lock structure mainly aims at solving the problem that an existing front lock structure is low in convenience and safety. According to the technical scheme, the lock comprises a front lock and a dead bolt; the front lock comprises a front shell, a front cover plate, a touch panel main board, a palm vein module, a blade lock cylinder, an OLED display screen, a radar module and a USB charging base. A palm vein module lens is arranged in the palm vein module, the palm vein module lens is arranged on the front shell and bonded with the front shell, a palm vein transparent recognition hole and an infrared lamp recognition hole are formed in the palm vein module lens, the front cover plate is arranged on the front shell, and bacterial cross infection of the fingerprint contact type front lock structure can be avoided through the palm vein module. The intelligent lock can be directly unlocked without contact, the problem that a fingerprint and face recognition intelligent lock is easily influenced by factors such as light, age and skin surface is solved, and convenience and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to door lock technical field, more specifically, especially, it is related to a front lock structure of intelligent door lock. BACKGROUND

[0002] At present, most door locks still adopt mechanical lock and can only be unlocked by key, along with the popularization of smart home concept, intelligent door lock gradually enters thousands of families, and changes people's traditional door opening mode. Compared with traditional mechanical door lock, intelligent door lock greatly improves the use convenience of user by virtue of password, fingerprint, card swiping, mobile phone remote control and other various unlocking modes, and avoids the embarrassing situation of being locked outside due to forgetting to take the key. However, in the use process, the fingerprint lock often fails, such as serious wear of old people's fingerprint, shallow fingerprint of children, finger sweating, peeling and the like can all lead to unsuccessful identification, and the fingerprint information is also easy to be stolen, so the convenience and security are not high. INVENTION CONTENT

[0003] In order to solve the above technical problems, the utility model provides a front lock structure of intelligent door lock to solve the technical problem of low convenience and safety of the traditional front lock structure in the prior art.

[0004] The purpose and effect of the front lock structure of intelligent door lock are achieved by the following specific technical means:

[0005] A front lock structure of intelligent door lock, comprising a front lock and a square tongue;

[0006] The front lock comprises a front shell, a front cover plate, a touch panel main plate, a palm vein module, a vane lock core, an OLED display screen, a radar module and a USB charging seat;

[0007] The palm vein module comprises a palm vein module lens, which is arranged on the front shell and adhered to the front shell, and a palm vein transparent identification hole and an infrared lamp identification hole are formed in the palm vein module lens, the front cover plate is arranged on the front shell, and the touch panel main plate, the USB charging seat and the OLED display screen are arranged in the front shell.

[0008] As a further scheme of the utility model, the front shell is provided with an OLED display screen lens, and the OLED display screen lens is adhered to the front shell, and the front shell is fixed with a support through a screw.

[0009] As a further scheme of the utility model, the OLED display screen and the palm vein module are fixed on the support.

[0010] As a further scheme of the present utility model, the front shell is provided with a lock cylinder groove, and a blade lock cylinder is arranged in the lock cylinder groove.

[0011] As a further scheme of the present utility model, the front cover plate is provided with a wire outlet groove, and the front cover plate is connected with a limiting support through screws, and the limiting support limits the blade lock cylinder.

[0012] As a further scheme of the present utility model, the front shell is provided with a through hole groove, and the radar module is arranged in the through hole groove.

[0013] As a further scheme of the present utility model, the front shell is provided with a lens, and the lens is provided with a character keyboard.

[0014] As a further scheme of the present utility model, the front lock is provided with a stud, and the stud passes through the square tongue.

[0015] As a further scheme of the present utility model, the square tongue is arranged in the front lock.

[0016] Compared with the prior art, the present utility model has the following beneficial effects:

[0017] The front lock structure can be unlocked through palm vein, password, Bluetooth, emergency key and the like, avoids the troubles caused by key loss, forgetting to take the key, inconvenience in carrying and the like, has novel appearance, detects the door opening and closing state, automatically locks, and has palm vein and millimeter wave radar, improves the home safety level, prevents theft, is convenient to use, breaks away from the limitation of single key unlocking, and only needs to lift the palm to identify the palm print and press the password to unlock, meets the needs of users, avoids bacterial cross infection of the fingerprint contact type front lock structure through the palm vein module, can be directly unlocked without contact, solves the problems that the fingerprint and face recognition intelligent lock are easily affected by light, age and skin surface and the like, and improves the convenience and safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic view of a front lock structure of an intelligent door lock according to the present utility model;

[0019] Figure 2 FIG. 2 is an exploded view of the front lock structure of the intelligent door lock according to the present utility model;

[0020] Figure 3 FIG. 3 is a sectional view of the front lock in the front lock structure of the intelligent door lock according to the present utility model;

[0021] Figure 4 FIG. 4 is a sectional view of the square tongue in the front lock structure of the intelligent door lock according to the present utility model;

[0022] Figure 5 It is a front lock structure split structure schematic view of the utility model of an intelligent door lock;

[0023] Figure 6 It is a front lock structure installation schematic view of the utility model of an intelligent door lock.

[0024] In the drawing, the corresponding relationship of component name and drawing number is:

[0025] 1, front lock; 3, square tongue; 4, blade lock core; 5, touch panel mainboard; 6, palm vein module; 7, OLED display screen; 8, lens; 9, palm vein module lens; 10, OLED display screen lens; 11, front shell; 13, front cover plate; 14, palm vein transparent identification hole; 15, infrared lamp identification hole; 16, lock core groove; 17, USB charging seat; 18, bracket; 19, through hole groove; 20, radar module; 23, stud; 27, wire outlet groove. Specific implementation

[0026] The implementation of the utility model will be described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0027] Example:

[0028] As shown in the accompanying Figure 1 to the accompanying Figure 6 As shown:

[0029] The utility model provides a front lock structure of an intelligent door lock, including front lock 1, square tongue 3;

[0030] Front lock 1 includes front shell 11, front cover plate 13, touch panel mainboard 5, palm vein module 6, blade lock core 4, OLED display screen 7, radar module 20 and USB charging seat 17.

[0031] Further, in actual application, the structure can be used in cooperation with the rear lock, and the rear lock can include a rear shell, a rear cover plate, a motor clutch kit, a magnet box, a battery and a knob.

[0032] The front shell 11 is provided with a palm vein module lens 9, and the palm vein module lens 9 is attached to the front shell 11 by adhesive to prevent dust and water, the palm vein module lens 9 is provided with a palm vein transparent identification hole 14 and an infrared lamp identification hole 15, and the palm vein module transmits to obtain palm vein information.

[0033] The front shell 11 is provided with an OLED display screen lens 10, and the OLED display screen lens 10 is attached to the front shell 11 by adhesive to prevent dust and water, the palm vein module 6 is fixed on the bracket 18, the OLED display screen 7 is fixed on the bracket 18 by adhesive, and the bracket 18 is fixed on the front shell 11 by screws.

[0034] The blade lock core 4 is fixed by adhesive on the lock core groove 16 of the front shell 11 and is pressed tightly by the front cover plate 13 for waterproofing; the touch panel main plate 5 is fixed by screws in the front shell 11, and the front shell 11 is provided with a through-hole groove 19 for placing the radar module 20, which is used for detecting the human body to wake up the palm vein module 6 for palm print information detection.

[0035] The lens 8 is pasted on the surface of the front shell 11 by adhesive for waterproofing, and the lens 8 is provided with a character keyboard for function operation and password unlocking.

[0036] The front lock 1 is provided with a stud 23, the stud 23 passes through the square tongue 3, the rear lock is connected and fixed with the front lock 1 by screws, the blade rod passes through the square tongue 3 and is inserted into the blade rod groove of the knob, and the front lock 1 is connected with the rear lock through the blade rod; when the electronic unlocking is performed, after the information is verified, the motor clutch kit is positively rotated to drive the knob to rotate, the knob drives the blade rod to rotate the square tongue 3 to retract inward, the square tongue 3 is separated from the door buckle hole to achieve the purpose of unlocking; when the locking is performed, the motor clutch kit is reversely rotated to drive the knob to rotate, the knob drives the blade rod to rotate the square tongue 3, the square tongue 3 is extended and inserted into the door buckle hole to achieve the purpose of locking; when the key is used for unlocking, the key is positively rotated to drive the square rod to rotate the square tongue 3 to retract inward, the square tongue 3 is separated from the door buckle hole to achieve the purpose of unlocking; when the locking is performed, the key is reversely rotated to drive the blade rod to rotate the square tongue 3, the square tongue 3 is extended and inserted into the door buckle hole to achieve the purpose of locking.

[0037] The front cover plate 13 is provided with a wire outlet groove 27, and the limiting support 18 is fixed with the front cover plate 13 by screws, and then is fixed with the front shell 11 by screws and presses the blade lock core 4 tightly.

[0038] The touch panel main plate 5 is arranged in the front shell 11 and is fixed with the front shell 11 by screws.

[0039] The blade lock core 4 is arranged in the front shell 11, and the blade lock core 4 is fixed by adhesive on the lock core groove 16 of the front shell 11 and is pressed tightly by the front cover plate 13 for waterproofing; when the key is used for unlocking, the blade rod is inserted into the blade rod groove of the knob, the front lock 1 is connected with the rear lock through the blade rod, and the key is positively rotated to drive the blade rod to rotate the square tongue 3 to retract inward, the square tongue 3 is separated from the door buckle hole to achieve the purpose of unlocking.

[0040] The palm vein module 6 is arranged in the front shell 11 and is fixed with the front shell 11 through the support 18, and the palm vein transparent identification hole 14 and the infrared lamp identification hole 15 are used to obtain palm vein information.

[0041] The OLED display screen 7 is arranged in the front shell 11 and is fixed with the front shell 11 through the support 18, and the OLED display screen lens 10 is used to display information.

[0042] The radar module 20 is arranged in the through-hole groove 19 of the front shell 11 and is used for detecting the human body to wake up the palm vein module 6 for palm print information detection.

[0043] The USB charging base 17 is arranged in the front shell 11 and is used for external power supply emergency power supply.

[0044] The rear shell is provided with a knob hole, the knob is arranged in the knob hole and fixed by a clamping spring, the motor clutch assembly is fixed to the rear shell by screwing, and the square rod of the knob is inserted into the square rod slot of the motor clutch assembly, the motor clutch assembly drives the knob to rotate when rotating, the knob drives the vane rod to rotate, the front lock 1 is connected with the rear lock through the vane rod, the power board is fixed to the rear shell by screwing, the Hall sensor is arranged in the rear shell and is used for detecting the opening and closing state of the door, a magnet box is arranged on the door frame, when the door is slowly closed to be substantially parallel to the door frame after being opened, the Hall sensor and the magnet box are inducted to automatically lock, the rear shell is provided with a normally open button and a reverse lock button, the normally open mode is started, the square tongue 3 is separated from the door buckle hole, and the user is facilitated to enter and exit the scene frequently, the reverse lock mode is started, the rear lock is provided with the Hall sensor, the motor clutch does not rotate, the lock cannot be opened, the privacy of the user is protected, the rear lock knob is unlocked to cancel the reverse lock mode, and the rear shell is provided with a battery compartment for arranging a battery to supply power to the lock.

[0045] The motor clutch assembly is arranged in the rear shell and is provided with a knob square rod slot, the square rod of the knob is inserted into the square rod slot of the motor clutch, the motor clutch assembly drives the knob to rotate when rotating, the front lock 1 is connected with the rear lock through the vane rod, when the electronic lock is unlocked, information is verified, the motor clutch assembly drives the knob to rotate in the positive direction, the knob drives the vane rod to rotate, the square tongue 3 is retracted inward, the square tongue 3 is separated from the door buckle hole, and the unlocking purpose is achieved.

[0046] The magnet box is attached to the door frame and is used for detecting the opening and closing state of the door, when the door is slowly closed to be substantially parallel to the door frame after being opened, the Hall and the magnet are inducted to automatically lock.

[0047] The Bluetooth APP unlocking function is used for connecting the smart door lock by the user by using the mobile phone APP and verifying through Bluetooth, and the lock is unlocked after verification.

[0048] The embodiments of the utility model are given for example and description, and are not exhaustive or limit the utility model to the disclosed forms. Many modifications and changes are obvious to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical application of the utility model, and enable those skilled in the art to understand the utility model to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A front lock structure of an intelligent door lock, characterized in that: it comprises a front lock (1) and a square tongue (3); the front lock (1) comprises a front shell (11), a front cover plate (13), a touch panel main plate (5), a palm vein module (6), a blade lock cylinder (4), an OLED display screen (7), a radar module (20) and a USB charging seat (17); the palm vein module (6) comprises a palm vein module lens (9) arranged on the front shell (11) and bonded thereto, and the palm vein module lens (9) is provided with a palm vein transparent identification hole (14) and an infrared lamp identification hole (15); the front cover plate (13) is arranged on the front shell (11), and the touch panel main plate (5), the USB charging seat (17) and the OLED display screen (7) are arranged in the front shell (11).

2. The front lock structure of the intelligent door lock according to claim 1, wherein: The front shell (11) is provided with an OLED display screen lens (10) bonded thereto, and the front shell (11) is fixed with a bracket (18) by a screw.

3. The front lock structure of the intelligent door lock according to claim 2, wherein: The OLED display screen (7) and the palm vein module (6) are fixed on the bracket (18).

4. The front lock structure of the intelligent door lock according to claim 1, wherein: The front shell (11) is provided with a lock cylinder groove (16) in which the blade lock cylinder (4) is arranged between the front cover plate (13) and the front shell (11).

5. The front lock structure of an intelligent door lock according to claim 4, wherein: The front cover plate (13) is provided with a wire outlet groove (27), and the front cover plate (13) is connected with a limiting bracket (18) by a screw, and the limiting bracket (18) limits the blade lock cylinder (4).

6. The front locking structure of an intelligent door lock according to claim 1, wherein: The front shell (11) is provided with a through hole groove (19) in which the radar module (20) is arranged.

7. The front locking structure of an intelligent door lock according to claim 1, wherein: The front shell (11) is bonded with a lens (8) provided with a character keyboard.

8. The front locking structure of the intelligent door lock according to claim 1, wherein: The front lock (1) is provided with a stud (23) penetrating through the square tongue (3).

9. The front locking structure of the intelligent door lock according to claim 1, wherein: The square tongue (3) is arranged in the front lock (1).

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