CN218768246U

CN218768246U - Full-automatic face identification intelligence latch mechanism

Info

Publication number: CN218768246U
Application number: CN202223153490.8U
Authority: CN
Inventors: 任海申; 余吉来; 王宏杰; 林余业
Original assignee: Guangdong Jianlang Haibei Intelligent Technology Co ltd
Current assignee: Guangdong Jianlang Haibei Intelligent Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-28
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a full-automatic face identification intelligence latch mechanism, including preceding lock subassembly and back lock subassembly, preceding lock subassembly includes face identification mechanism, fingerprint identification mechanism, touch-sensitive screen mechanism, key switch mechanism, mainboard PCBA and preceding lock casing, face identification mechanism and fingerprint identification mechanism all connect in touch-sensitive screen mechanism, face identification mechanism, fingerprint identification mechanism and touch-sensitive screen mechanism all with mainboard PCBA electric connection, touch-sensitive screen mechanism and key switch mechanism all install in the front on the lock casing, back lock subassembly includes button switch mechanism, battery pack, emergent unlocking mechanism and back lock casing, button switch mechanism, emergent unlocking mechanism and battery pack all install on the back lock casing, mainboard PCBA and button switch mechanism all with battery pack looks electric connection. Therefore, the utility model discloses an unlocking mode is various, and does not set up mechanical type's handle, can reduce the emergence of collision damage.

Description

Full-automatic face identification intelligence latch mechanism

Technical Field

The utility model belongs to the technical field of the lock design and specifically relates to a full-automatic face identification intelligence latch mechanism is related to.

Background

The door lock is a common lockset arranged on a door, and the common door lock mainly comprises a mechanical door lock and an intelligent door lock. Wherein, mechanical lock generally can only use the key to realize opening from the outside, and the operation is comparatively troublesome, and intelligent lock has used electronic type lock body to increased other intelligent opening methods under the mode of key opening, like password open, fingerprint open or punch the card and open etc. owing to its easy operation, use now also more and more extensively.

However, the intelligent unlocking mode of a common intelligent door lock is single, only passwords, fingerprints or card swiping and the like can be independently used for unlocking, the selectable modes are few, and the intelligent door lock is inconvenient to use. Simultaneously, still can be provided with the handle of mechanical type on most intelligent door lock and be used for unblanking, the setting of handle has not only increased the cost of lock, and the handle is comparatively outstanding for the lock main part moreover, and the easy collision damage that takes place, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic face identification intelligence latch mechanism can solve one or more of above-mentioned problem.

According to the utility model discloses an aspect provides a full-automatic face identification intelligence latch mechanism, including preceding lock subassembly and back lock subassembly, preceding lock subassembly includes face identification mechanism, fingerprint identification mechanism, touch-sensitive screen mechanism, key switch mechanism, mainboard PCBA and preceding lock casing, face identification mechanism and fingerprint identification mechanism all connect in touch-sensitive screen mechanism, face identification mechanism, fingerprint identification mechanism and touch-sensitive screen mechanism all with mainboard PCBA electric connection, touch-sensitive screen mechanism and key switch mechanism all install in the front on the lock casing, back lock subassembly includes button switch mechanism, battery pack, emergent unlocking mechanism and back lock casing, button switch mechanism, emergent unlocking mechanism and battery pack all install in the lock casing of back, mainboard PCBA and button switch mechanism all with battery pack looks electric connection.

The utility model has the advantages that: the utility model discloses in, preceding lock subassembly and back lock subassembly can both be installed and come the cooperation outside lock body to use on the door, realize the switch of lock body. And the preceding lock subassembly can be arranged in the door outside, and it is through being provided with face identification mechanism, fingerprint identification mechanism and touch-sensitive screen mechanism, then the user can be through face identification, the recognition of punching the card, fingerprint identification or password input realize the switch of lock body, but optional mode is many, including the mode that face identification unblanked, the user can not carry out manual operation even and realize unblanking, the flexibility is strong, still be provided with key switch mechanism in addition, convenience of customers unblanks through the key, in order to avoid the unable condition of opening of other structural damage. Then the lock subassembly can be arranged in the door inboard, and it is through being provided with button switch mechanism, then the user can realize the switch of lock body through the button to be provided with emergent unlocking mechanism, come convenience of customers under emergency, operate its realization and unblank, guarantee the utility model discloses a security performance. Therefore, the utility model discloses an unlocking mode is various, just the utility model discloses in not setting up the handle of mechanical type, the cost is reduced has reduced the bulge moreover, has improved an organic whole nature, can effectively reduce the emergence of collision damage.

In some embodiments, the touch screen mechanism includes touch-sensitive screen, shading pad, light scattering film and touch-sensitive screen PCBA, the light scattering film pastes on the touch-sensitive screen, touch-sensitive screen PCBA and touch-sensitive screen electric connection to paste on the light scattering film, the shading pad is connected with the touch-sensitive screen to paste on the touch-sensitive screen PCBA, mainboard PCBA pastes on the shading pad to be connected with the touch-sensitive screen, mainboard PCBA and touch-sensitive screen PCBA electric connection.

In some embodiments, the face recognition mechanism comprises a face recognition component, a face recognition PCBA and a radar sensor, the face recognition component and the radar sensor are connected to the touch screen, and the face recognition PCBA and the radar sensor are both electrically connected with the mainboard PCBA. The radar sensor can be used for sensing whether people exist nearby or not, so that the face recognition component can be started in time to perform face recognition on a user, full-automatic face recognition is achieved, and unlocking can be achieved without any operation of the user.

In some embodiments, the face recognition assembly includes a lens, a camera, a base and a sealing cover, the base is connected with the sealing cover and encloses an accommodating cavity, the lens is mounted on the base, the lens is exposed from the touch screen, and the camera is embedded in the accommodating cavity and can shoot through the lens. Therefore, the camera can shoot the face of the user so as to conveniently recognize the face.

In some embodiments, the fingerprint identification mechanism includes fingerprint identification ware and fixed bolster, the fingerprint identification ware is installed on the fixed bolster, the fixed bolster is connected on the touch-sensitive screen, the fingerprint identification ware and mainboard PCBA electric connection.

In some embodiments, the front lock housing includes a front panel, a front panel trim cover mounted on the front panel, and a front fender connected to the front panel.

In some embodiments, the key switch mechanism includes a lock head and a mechanical key conversion module, the lock head being connected with the mechanical key conversion module. Therefore, when a user uses the key on the lock, the mechanical key conversion module can trigger the lock body to be unlocked, and unlocking is realized.

In some embodiments, the button switch mechanism includes a switch button, a switch lock PCBA, and a transfer board PCBA, the switch button is connected with the switch lock PCBA, and the switch lock PCBA and the transfer board PCBA are electrically connected. Therefore, the switch lock PCBA can be triggered correspondingly by pressing the switch button, and the switch lock PCBA can send a corresponding signal to the conversion board PCBA, so that the conversion board PCBA correspondingly triggers the lock body to perform corresponding switch work.

In some embodiments, the emergency unlocking mechanism includes an emergency switch knob, a knob return spring, and a shaft, the knob return spring is sleeved on the emergency switch knob and mounted on the rear lock housing, and the emergency switch knob is connected with the shaft.

In some embodiments, the rear lock housing includes a rear panel, a rear panel trim cover mounted on the rear panel, a rear fender connected to the rear panel, and a fixing plate connected to the rear panel.

Drawings

Fig. 1 is the front view of the schematic structural diagram of the full-automatic face recognition intelligent lock mechanism according to an embodiment of the present invention.

Fig. 2 is the utility model discloses an embodiment's full-automatic face identification intelligence latch mechanism's structural schematic's rear view.

Fig. 3 is an explosion diagram of a structural schematic diagram of a front lock component of a full-automatic face recognition intelligent lock mechanism according to an embodiment of the present invention.

Fig. 4 is the utility model discloses an embodiment's full-automatic face identification intelligence latch mechanism's touch-sensitive screen mechanism and the explosion chart of the structure sketch of the structure that connects thereof.

Fig. 5 is the utility model discloses an embodiment's full-automatic face identification intelligence latch mechanism's face identification subassembly's of full-automatic face explosion map.

Fig. 6 is an explosion view of the structural schematic diagram of the rear lock component of the full-automatic face recognition intelligent lock mechanism according to an embodiment of the present invention.

In the figure: 1. <xnotran> , 2. , 11. , 12. , 13. , 14. , 15. PCBA, 16. , 111. , 112. PCBA, 113. , 1111., 1112. , 1113., 1114., 121. , 122. , 131. , 132. , 133., 134. PCBA, 141., 142. , 143., 161. , 162. , 163. , 21. , 22. , 23. , 24. , 211. , 212. PCBA, 221., 222. , 213. PCBA, 231. , 232. , 233., 241. , 242. , 243. , 244. , 245.. </xnotran>

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the utility model discloses a full-automatic face identification intelligence lock mechanism, including front lock subassembly 1 and back lock subassembly 2.

The front lock assembly 1 comprises a face recognition mechanism 11, a fingerprint recognition mechanism 12, a touch screen mechanism 13, a key switch mechanism 14, a main board PCBA15 and a front lock shell 16.

The front lock case 16 includes a front panel 161, a front panel decorative shell 162, and a front fender 163. The front panel decorative shell 162 is provided with a hole site, a protrusion is arranged at a position corresponding to the hole site on one side of the front panel 161, the protrusion is clamped into the hole site, so that the front panel 161 is buckled on the front panel decorative shell 162, the protrusion on the side of the front panel 161 is fixedly connected with the front protection plate 163 through a bolt, the front protection plate 163 is attached to the front panel decorative shell 162 and presses the front panel decorative shell 162 on the front panel 161, and the front panel decorative shell 162 is fixedly installed on the front panel 161.

The touch screen mechanism 13 includes a touch screen 131, a light shielding pad 132, a light diffusing film 133, and a touch screen PCBA 134. The light-diffusing film 133 is attached to the back surface of the touch screen 131, the touch screen PCBA 134 is attached to the light-diffusing film 133, the shading pad 132 is attached to the touch screen PCBA 134, the main board PCBA15 is attached to the shading pad 132, the main board PCBA15, the shading pad 131 and the touch screen 131 are fixedly connected through the same bolt, the light-diffusing film 133 and the touch screen PCBA 134 are effectively fixed between the shading pad 131 and the touch screen 131, meanwhile, the touch screen 131 is electrically connected with the touch screen PCBA 134 through a conducting wire, and the touch screen PCBA 134 is further electrically connected with the main board PCBA15 through a conducting wire.

The touch screen 13 of the touch screen mechanism 13 is fixedly mounted on the other side of the front panel 161 of the front lock housing 16 through bolts, the front panel 161 is provided with grooves, and the arranged light shielding pad 132, the light diffusing film 133 and the touch screen PCBA 134 are all located in the grooves of the front panel 161, so that the front panel 161 can be effectively hidden and protected.

The face recognition mechanism 11 includes a face recognition component 111, a face recognition PCBA 112, and a radar sensor 113. Face identification subassembly 111 includes lens 1111, camera 1112, base 1113 and sealed lid 1114, base 1113 passes through bolt fixed connection with sealed lid 1114, and enclose out the holding chamber, lens 1111 is fixed to be inlayed and is established on base 1113, camera 1112 then inlays and establishes in the holding intracavity, be equipped with the through-hole on the touch-sensitive screen 13, base 1113 inlays and locates on the through-hole, and base 1113 passes through bolt and touch-sensitive screen 13 fixed connection, and lens 1111 after setting exposes from the through-hole of touch-sensitive screen 13, and camera 1112 can shoot the external world through lens 1111. Face identification PCBA 112 and radar sensor 113 then all with mainboard PCBA15 electric connection through the wire, and radar sensor 113 passes through bolt and touch-sensitive screen 13 fixed connection, and radar sensor 113 also is located the recess of front panel 161.

The fingerprint recognition mechanism 12 includes a fingerprint recognizer 121 and a fixing bracket 122. The fingerprint identifier 121 is fixedly embedded on the fixing support 122, the fixing support 122 is fixedly connected to the touch screen 13 through a bolt, another through hole is further formed in the touch screen 13, the fingerprint identifier 121 is exposed from the through hole, and the fingerprint identifier 121 is electrically connected with the PCBA15 through a lead.

The key switch mechanism 14 includes a lock cylinder 141 and a mechanical key conversion module 142. The lock head 141 and the mechanical key switching module 142 are connected and electrically connected through a wire. And tapered end 141 and mechanical key conversion module 142 homoenergetic inlay and adorn between front panel 161 and preceding guard plate 163, it is connected the back at front panel 161 and preceding guard plate 163 in order to be fixed by front panel 161 and preceding guard plate 163, in addition, in this embodiment, still including the head 143 that charges, the head 143 that charges also inlays and adorns between front panel 161 and preceding guard plate 163, it can convenience of customers carry out emergent charging under the insufficient condition of battery electric quantity to avoid factors such as its long-time nonuse and cause the electric quantity not enough and lead to the utility model discloses the problem of unable work. And the output terminal of the mechanical key conversion module 142, the input terminal of the charging head 143, and the key insertion end of the locking head 141 can be exposed from the front lock case 16.

The rear lock assembly 2 includes a push button switch mechanism 21, a battery assembly 22, an emergency unlock mechanism 23 and a rear lock housing 24.

The rear lock case 24 includes a rear panel 241, a rear panel decorative shell 242, a rear decorative cover 243, a rear shielding plate 244, and a fixing plate 245. The rear panel decorative shell 242 is provided with a hole site, a protrusion is arranged at a position corresponding to the hole site on one side of the rear panel 241 and clamped into the hole site, so that the rear panel 241 is buckled on the rear panel decorative shell 242, the protrusion on the side of the rear panel 241 is fixedly connected with the rear protection plate 244 through a bolt, the rear protection plate 244 is attached to the rear protection plate 244 and presses the rear panel decorative shell 242, namely, the rear panel decorative shell 242 is fixedly installed on the rear panel 241, the rear decorative cover 343 is fixedly connected with the other side of the rear panel 241 through a bolt, a cavity is enclosed after the rear decorative cover 343 is connected with the rear panel 241, and the fixing plate 245 is fixedly connected on the rear panel 241 through a bolt and is positioned in the cavity.

The push button switch mechanism 21 includes a switch button 211, a switch lock PCBA212, and a switch plate PCBA 213. The switch button 211 is connected with the switch lock PCBA212 through a spring block, the switch lock PCBA212 is connected with the conversion plate PCBA213 through a wire and is electrically connected with the switch lock PCBA213, the conversion plate PCBA213 is fixedly connected with the rear panel 241 through a bolt, a limiting hole is formed in the fixing plate 245, the switch button 211 is transversely movably arranged on the limiting hole, a through hole is further formed in the rear decorative cover 243, one side of the switch button 211 penetrates out of the through hole from the rear decorative cover 243 to facilitate pressing of the switch button 211, and the switch lock PCBA212 and the conversion plate PCBA213 which are arranged are located in a cavity surrounded by the rear decorative cover 343 and the rear panel 241.

The emergency unlocking mechanism 23 includes an emergency switch knob 231, a knob return spring 232, and a rotary shaft 233. The knob return spring 233 is sleeved on the emergency switch knob 231, the knob return spring 233 is fixedly mounted on the rear panel 241 of the rear lock housing 24, one end of the emergency switch knob 231 penetrates through the rear decorative cover 243 and the rear panel 241 and is fixedly connected with the rotating shaft 233, the rear decorative cover 243 is provided with another through hole, the other end of the emergency switch knob 231 is exposed from the through hole of the rear decorative cover 243, the rear protective plate 244 is provided with a through hole, and the rotating shaft 233 penetrates out of the through hole of the rear protective plate 244.

The battery assembly 22 includes a battery case 221 and a battery case cover 222, the battery case 221 is fixedly mounted on the rear panel 241 by bolts, a battery can be disposed in the battery case 221, the battery case cover 222 is connected to the rear panel 241 by bolts and seals the battery case 221, and the disposed battery case cover 222 is located below the rear decorative cover 243 and integrated with the rear decorative cover 243.

The main board PCBA15 and the button switch mechanism 21 are both electrically connected to the battery box 221 of the battery assembly 22 through wires, so that the main board PCBA15 can realize the operation or stop of the above mechanisms by turning on or off the energization of the battery assembly 22 and the mechanisms such as the face recognition mechanism 11, the fingerprint recognition mechanism 12 or the touch screen mechanism 13, and the battery assembly 22 can also supply power to the button switch mechanism 21.

When the utility model is used, the front protection plate 163 of the front lock assembly 1 can be fixedly installed on the outer side of the door through bolts, and the rear protection plate 244 of the rear lock assembly 2 can be fixedly installed on the inner side of the door through bolts. And for the front lock assembly 1, the main board PCBA15 and the mechanical key conversion module 142 can be electrically connected with the lock body on the door respectively, so that the main board PCBA15 or the mechanical key conversion module 142 can send corresponding signals to the lock body, and the lock body is opened or closed.

Wherein the user can realize opening of lock body through face identification mechanism 11, specifically, is close to when installing as the user the utility model discloses a during the door, then radar sensor 113 has the people near sensing, can send signal to mainboard PCBA15 in, mainboard PCBA15 opens face identification subassembly 111 work. When the face recognition component 111 works, the camera 1112 can shoot the face of the user and transmit corresponding image signals to the face recognition PCBA 112, when the face recognition is judged to pass, the face recognition PCBA 112 correspondingly transmits signals to the main board PCBA15, and the main board PCBA15 can transmit corresponding signals to the lock body, so that the lock body is opened, namely the door can be opened.

Battery pack 22 can also supply power to fingerprint identification mechanism 12 through mainboard PCBA15 for can also realize opening of lock body through fingerprint identification mechanism 12 through the user, specifically, the user can press the finger to fingerprint identification ware 121 on, when fingerprint identification ware 121 discerned passing through of fingerprint, can send corresponding signal to mainboard PCBA15 in, then mainboard PCBA15 can send and send corresponding signal to the lock body in, so that the lock body opens, the door becomes to open promptly.

The battery assembly 22 can also perform the touch screen mechanism 13 on the fingerprint identification mechanism 12 through the motherboard PCBA15, so that the lock body can be opened through the touch screen mechanism 13 by a user, specifically, the user can input a corresponding password or swipe a card through operating the touch screen 131, so that the touch screen 131 transmits a corresponding signal to the touch screen PCBA 134, when the password is judged to be correct or the swipe a card is correct, the touch screen PCBA 134 correspondingly transmits a signal to the motherboard PCBA15, and the motherboard PCBA15 can transmit a corresponding signal to the lock body, so that the lock body is opened, that is, the door can be opened.

The user may also use a key to effect unlocking of the lock body, and in particular, the user may insert the key into the lock head 141 of the key switch mechanism 14, and when the lock head 141 is rotated, the mechanical key conversion module 142 may send a signal into the lock body to cause the lock body to be unlocked, i.e., the door becomes openable.

For the rear lock assembly 2, the switch plate PCBA213 can be electrically connected to the lock body on the door.

The user can realize the opening of lock body through button switch mechanism 21, specifically, the user can be through pressing switch button 211 for switch button 211 can trigger switch lock PCBA212 to send the signal towards conversion board PCBA213, and conversion board PCBA213 can correspond after receiving the signal send the signal to the lock body in order to make the lock body open, that is, the door becomes openable.

In addition, the user can also open the door through the emergency unlocking mechanism 23, the rotating shaft 233 can be connected with the lock body arranged on the door, when the user rotates the emergency switch knob 231, the rotating shaft 233 can be driven to rotate, so that the rotating shaft 233 can open the lock body arranged on the door, and after the opening is finished, the emergency switch knob 231 can be effectively reset under the action of the knob return spring 232.

The utility model discloses an unlocking mode is various, and the flexibility is strong, especially is provided with face identification mechanism 1 of full-automatic formula, can liberate user's both hands completely and realize opening of lock body, just the utility model discloses in not setting up the handle of mechanical type, the cost is reduced has reduced the bulge moreover, has improved an organic whole nature, can effectively reduce the emergence of collision damage.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A full-automatic face recognition intelligent lock mechanism is characterized by comprising a front lock assembly and a rear lock assembly, wherein the front lock assembly comprises a face recognition mechanism, a fingerprint recognition mechanism, a touch screen mechanism, a key switch mechanism, a main board PCBA and a front lock shell,

the face recognition mechanism and the fingerprint recognition mechanism are connected to the touch screen mechanism, the face recognition mechanism, the fingerprint recognition mechanism and the touch screen mechanism are electrically connected with the PCBA of the mainboard, the touch screen mechanism and the key switch mechanism are arranged on the front lock shell,

the rear lock component comprises a button switch mechanism, a battery component, an emergency unlocking mechanism and a rear lock shell,

button switch mechanism, emergent unlocking mechanism and battery pack all install on the lock casing of back, mainboard PCBA and button switch mechanism all with battery pack looks electric connection.

2. The full-automatic face identification intelligence latch mechanism of claim 1, characterized in that, the touch-sensitive screen mechanism includes touch-sensitive screen, shading pad, light scattering film and touch-sensitive screen PCBA, the light scattering film pastes on the touch-sensitive screen, touch-sensitive screen PCBA and touch-sensitive screen electric connection to paste on the light scattering film, the shading pad is connected with the touch-sensitive screen to paste on the touch-sensitive screen PCBA, mainboard PCBA pastes on the shading pad, and is connected with the touch-sensitive screen, mainboard PCBA and touch-sensitive screen PCBA electric connection.

3. The full-automatic face recognition intelligent lock mechanism of claim 2, wherein the face recognition mechanism comprises a face recognition component, a face recognition PCBA and a radar sensor, the face recognition component and the radar sensor are both connected to the touch screen, and the face recognition PCBA and the radar sensor are both electrically connected to a motherboard PCBA.

4. The full-automatic face recognition intelligent lock mechanism according to claim 3, wherein the face recognition component comprises a lens, a camera, a base and a sealing cover, the base is connected with the sealing cover and encloses a containing cavity, the lens is mounted on the base, the lens is exposed out of the touch screen, and the camera is embedded in the containing cavity and can shoot through the lens.

5. The full-automatic intelligent face recognition lock mechanism according to claim 2, wherein the fingerprint recognition mechanism comprises a fingerprint recognizer and a fixed support, the fingerprint recognizer is mounted on the fixed support, the fixed support is connected to the touch screen, and the fingerprint recognizer is electrically connected with a PCBA of the mainboard.

6. The automatic face recognition intelligent lock mechanism of claim 1, wherein the front lock housing comprises a front panel, a front panel decorative shell and a front protective plate, the front panel decorative shell is mounted on the front panel, and the front protective plate is connected with the front panel.

7. The full-automatic face recognition intelligent lock mechanism according to claim 1, wherein the key switch mechanism comprises a lock head and a mechanical key switching module, and the lock head is connected with the mechanical key switching module.

8. The full-automatic face identification intelligence lock mechanism of claim 1, characterized in that, button switch mechanism includes shift knob, switch lock PCBA and converter plate PCBA, shift knob is connected with switch lock PCBA, switch lock PCBA and converter plate PCBA electric connection.

9. The full-automatic face recognition intelligent lock mechanism according to claim 1, wherein the emergency unlocking mechanism comprises an emergency switch knob, a knob return spring and a rotating shaft, the knob return spring is sleeved on the emergency switch knob and mounted on the rear lock housing, and the emergency switch knob is connected with the rotating shaft.

10. The full-automatic face recognition intelligent lock mechanism according to claim 1, wherein the rear lock housing comprises a rear panel, a rear panel decorative shell, a rear decorative cover, a rear protection plate and a fixing plate, the rear panel decorative shell is mounted on the rear panel, the rear protection plate is connected with the rear panel, and the fixing plate is connected with the rear panel.