CN218454634U

CN218454634U - Take automatically controlled door handle and electron lock of using thereof

Info

Publication number: CN218454634U
Application number: CN202022728721.8U
Authority: CN
Inventors: 李善德
Original assignee: Guangdong Yuema Intelligent Technology Co ltd
Current assignee: Guangdong Yuema Intelligent Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2023-02-07
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a take automatically controlled door handle and electronic lock who uses thereof, electronic lock includes the lock body, the lock core, panel and handle, the lock core is installed in the lock body, lock body and panel connection, take automatically controlled door handle including the control mainboard, data entry module and handle body, the data entry module sets up on the handle body, the control mainboard sets up at the handle originally internally, data entry module electricity is connected in the control mainboard, be provided with the twist cap on the handle body, the twist cap is equipped with the window that is used for showing the data entry module, the rotation of twist cap makes the twist cap cover or show the data entry module. The utility model has the advantages of protect effectively the data entry module for this data entry module avoids exposing in the external world under the condition that is not used, still can realize avoiding the door handle to collide the door frame, or produces the aversion scheduling problem, also can make things convenient for people to carry out various operations on the panel more.

Description

Door handle with electric control function and electronic door lock applying same

Technical Field

The utility model relates to a take automatically controlled door handle and electronic lock of using thereof.

Background

The intelligent door lock usually includes a door lock panel and a door handle arranged outside the panel, the door lock panel is provided with a lock core, usually, the door handle is provided with a fingerprint reader for reading the fingerprint of an operator or a password key panel for the operator to input the password, thereby judging the identity of the operator to determine whether to control the lock core to work so as to open the door, in addition, a control mainboard for controlling the actions of various parts of the door handle is also arranged in the handle body and is arranged on the back of the data entry module, therefore, the fingerprint reader or the password key panel is exposed outside, which not only can not play the purpose of dust prevention and water prevention, but also is easy to damage, thereby influencing the use, in addition, the existing structure also easily allows thieves to discover and damage the control mainboard, the anti-theft function is poor, and therefore, the existing structure has the need of improvement.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a take automatically controlled door handle through protecting data entry module and control mainboard effectively for the data entry module avoids exposing in the external world under the condition that is not used.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a take automatically controlled door handle, including the control mainboard, data entry module and handle body, the data entry module sets up on the handle body, the control mainboard sets up this internal back of placing the data entry module in the handle, the data entry module electricity is connected in the control mainboard, be provided with on the handle body and can wind handle body center pin pivoted commentaries on classics lid, it is equipped with the window that is used for showing the data entry module to change the lid, the rotation that changes the lid makes to change the lid and covers or show the data entry module.

The utility model has the advantages of protect data entry module and control mainboard effectively for this data entry module avoids exposing in the external world under the condition that is not used.

A second object of the present invention is to provide an electronic door lock, which effectively protects the data input module and the control main board, so that the data input module is prevented from being exposed to the outside when not being used.

the electronic door lock comprises a lock body, a lock core, a panel and a handle, wherein the lock core is arranged in the lock body, the lock body is connected with the panel, the handle is the door handle, and the handle body is connected onto the panel through a connecting piece in a staggered and deviated mode.

The utility model has the advantages of protect effectively the data entry module for this data entry module avoids exposing in the external world under the condition that is not used, and the handle body is connected on the panel through the connecting piece skew panel that staggers, can realize avoiding the door handle to collide the door frame, or produces the aversion scheduling problem, also can make things convenient for people to carry out various operations on the panel more.

Drawings

Fig. 1 is a schematic overall three-dimensional state structure diagram of the electronic door lock in the embodiment.

Fig. 2 is an exploded structural diagram of the electronic door lock in the embodiment.

Fig. 3 is a longitudinal sectional view of the electronic door lock in the embodiment.

Fig. 4 is a schematic view showing an enlarged state of i in fig. 3.

Fig. 5 is a longitudinal sectional view of the electronic door lock in the embodiment.

Fig. 6 is an enlarged structural view of ii in fig. 5.

Fig. 7 is a schematic structural diagram of an exploded state of the handle body in the embodiment (when the resetting device and the limiting device are adopted).

Fig. 8 is a schematic diagram of the overall three-dimensional state structure of the electronic door lock in the embodiment (when the hand pulling is adopted).

Fig. 9 is a longitudinal sectional view of the electronic door lock of fig. 8.

Fig. 10 is a structural diagram of the whole three-dimensional state of the hand puller in the embodiment.

Fig. 11 is a schematic structural diagram of the top view of the hand puller in the embodiment.

Fig. 12 is a front view schematically showing the structure of the hand puller in the embodiment.

Detailed Description

As shown in fig. 1 and 2, an electronic door lock includes a lock body (not shown), a key cylinder (not shown), a panel 1, and a door handle 2, the key cylinder being installed in the lock body, and the lock body being connected to the panel 1.

The door handle 2 includes a control main board 24, a handle body 21, and a data entry module disposed on the handle body 21.

The data entry module is electrically connected to the control main board 24, the data entry module is a digital password module, the digital password module includes a digital password input panel 22 disposed on the front surface of the handle body 21, and of course, the data entry module may also be a fingerprint recognition device or a face recognition device. Specifically, the handle body 21 is shaped like a cylinder formed by sequentially connecting an upper body 211, a middle body 212, and a lower body 213 in a butt joint manner, and the data entry module is disposed in the middle body and the control main board 24 is embedded in the middle body 212. The handle body 21 is a revolution-shaped housing, more specifically,

be provided with on the handle body 21 and have the commentaries on classics lid 3 around the center pin pivoted of handle body, change lid 3 and offer the window 31 that is used for revealing data entry module, change the rotation of lid 3 and make to change lid 3 and cover or reveal data entry module and supply people to carry out data entry.

In order to cover or expose the data entry module by the rotary cover 3, one mode is as shown in fig. 2 to fig. 4, the rotary cover 3 may be in a cylindrical shape, inner teeth 32 are disposed on an inner cylindrical surface of the rotary cover 3, a motor 41 electrically connected to the control main board 24 is fixedly disposed on the handle body 21, a motor gear 42 is connected to a motor shaft of the motor 41, and the motor gear 42 is engaged with the inner teeth 32 and drives the rotary cover 3 to rotate back and forth around a rotary central shaft of the handle body 21 under the action of the motor 41.

In order to cover or expose the data entry module by the rotary cover 3, another mode is that as shown in fig. 7, a reset device and a limit device are arranged between the handle body 21 and the rotary cover 3, under the action of the reset device, the rotary cover 3 keeps a state of covering the data entry module, and the rotary cover 3 overcomes the action of the reset device to expose the data entry module and is limited within a set time limit under the action of the limit device.

More specifically, the reset device is a torsion spring 5, the torsion spring 5 is sleeved on the handle body 21, one end 51 of the torsion spring 5 is fixedly connected to the handle body 21, and the other end 52 is fixedly connected to the rotating cover 3.

The rotating cover 3 is provided with a limiting part 33, the limiting part 33 is preferably a limiting hole, the limiting device comprises a driving device 61 and a limiting pin 62, the driving device 61 is connected to the control main board 24 and drives the limiting pin 62 to stretch out and draw back along the radial direction of the rotating cover 3 under the control of the control main board 24, when the rotating cover 3 overcomes the effect of the reset device to expose the data entry module, the limiting pin 62 stretches into the limiting hole and stretches out of the limiting hole until reaching the set time limit, and the rotating cover 3 keeps the state of covering the data entry module under the effect of the reset device.

In addition, still be provided with fingerprint identification module 7 on the handle body 21, the signal output part connection control mainboard 24 of fingerprint identification module 7, the fingerprint collection face of fingerprint identification module 7 sets up in the front of digit password input panel 22 dorsad. When using, people can let finger contact fingerprint collection face and directly by gathering the fingerprint when holding handle body 21 with the hand, and is more convenient, and fingerprint identification module 7's fingerprint collection face sets up to digital password input panel 22's front dorsad, more is favorable to hiding of fingerprint collection face, improves the theftproof effect.

The power supply used by various prior electric locks is generally an external power supply (a transformer, a switching power supply, etc.) or an internal battery. The power cord needs to be laid by using an external power supply, the construction process is complex, and the action of the lock cylinder cannot be realized if power failure occurs. The battery needs to be replaced regularly when the built-in battery is used, the lock core cannot be driven to act when the power is insufficient, and the use is labor-consuming. In order to solve the defect, a generator 81 for supplying power to the control main board 24 is arranged in the inner cavity of the handle body 21, a rotating head 82 capable of rotating around the rotation central axis of the handle body 21 is arranged at the lower end of the handle body 21, a power transmission device is arranged between the generator 81 and the rotating head 82, and the rotation of the rotating head 82 enables the generator 81 to generate power through the power transmission device. Manual power generation can be realized to realize emergency unlocking, as shown in figures 5 and 6. In order to increase the friction, the circumferential wall of the rotating head 82 is also provided with a plurality of grooves.

The conventional handle is directly installed on the panel 1, namely the handle is arranged right ahead of the panel 1, when in use, the handle can obstruct various operations of people on the panel 1, therefore, as a better embodiment, the utility model discloses a handle body 21 is connected on the panel 1 by staggering the deviated panel 1 through the connecting piece 23, as shown in figure 8 and figure 9, can realize avoiding the door handle 2 to collide the door frame, or produce the aversion scheduling problem, also can make things convenient for people to carry out various operations (such as unblank with the key) on the panel 1 more. Specifically, the upper body 211 and the lower body 213 are respectively connected to the panel 1 through the connecting member 23.

The electronic door lock further comprises a pulling hand 9, a first end of the pulling hand 9 is hinged to the panel 1 and connected with the lock body to achieve mechanical unlocking or locking, a second end of the pulling hand 9 extends to the back of the handle body 21 in the direction of the handle body 21, and the second end of the pulling hand 9 is pulled, so that the pulling hand 9 can rotate forwards or backwards around a hinged central shaft at the first end of the pulling hand to unlock or lock the lock body, as shown in fig. 8 and fig. 9. Thus, when in use, the pulling handle 9 can be pulled to facilitate mechanical unlocking or locking (the panel 1 is positioned on the inner side of the handle body based on the central axis of the handle body, so that the unlocking and locking modes are operated from the outer side of the handle body), and on the other hand, the second end and the first end of the pulling handle 9 are separated to form a lever, so that the pulling handle 9 can be pulled with less force.

As shown in fig. 10 to 12, a fan-shaped block 91 is formed at the second end of the drawer 9, the end surface of the second end of the drawer 9 is an arc-shaped surface 911 of the fan-shaped block 91, and an upper pull concave position 92 and a lower pull concave position 93 are respectively formed between two sides of the fan-shaped block 91 and the drawer 9. Therefore, the pulling handle 9 can be pulled more easily, the fingers are not easy to be separated from the pulling handle 9 when the pulling handle 9 is pulled, and the rotation angle of the opening handle 9 can be increased.

The end face 912 of the segment 91 facing the handle body 21 extends and protrudes to one side of the handle body 21, and the end face is smoothly transited and connected with the puller 9 through the cambered surface 94. Can effectively avoid when pulling out the hand 9, the finger is pressed from both sides in hand 9 and handle body 21, has improved the safety in utilization.

The above embodiment is a preferred embodiment of the present invention, but the present invention is not limited to this embodiment, and any other changes, modifications, replacements, combinations, and simplifications that do not depart from the spirit and principle of the present invention are equivalent replacement modes, and all are included in the protection scope of the present invention.

Claims

1. The utility model provides a take automatically controlled door handle, including the control mainboard, data entry module and handle body, the data entry module sets up on the handle body, the control mainboard sets up this internal back of placing the data entry module in the handle, the data entry module electricity is connected in the control mainboard, a serial communication port, be provided with on the handle body and wind handle body center pin pivoted commentaries on classics lid, it is equipped with the window that is used for showing the data entry module to change the lid, the rotation of changeing the lid makes to change the lid and covers or show the data entry module.

2. The door handle with electric control according to claim 1, wherein the handle body has an outer shape formed by sequentially connecting an upper body, a middle body and a lower body in a butt joint manner to form a cylindrical shape, the data entry module is disposed in the middle body, and the control main board is embedded in the middle body.

3. The door handle with the electric control function according to claim 1, wherein the rotary cover is in a cylindrical shape, inner teeth are arranged on the inner cylindrical surface of the rotary cover, a motor electrically connected with the control main board is fixedly arranged on the handle body, a motor gear is connected to a motor shaft of the motor, and the motor gear is meshed with the inner teeth and drives the rotary cover to rotate back and forth around a rotary central shaft of the handle body under the action of the motor.

4. The door handle with electric control according to claim 1, wherein a reset device and a limit device are provided between the handle body and the rotary cover, the rotary cover is kept in a state of covering the data entry module under the action of the reset device, and the rotary cover is rotated to overcome the action of the reset device to expose the data entry module and is limited within a set time limit under the action of the limit device.

5. The door handle according to claim 4, wherein the return means is a torsion spring, the torsion spring is sleeved on the handle body, one end of the torsion spring is fixedly connected to the handle body, and the other end of the torsion spring is fixedly connected to the rotary cover.

6. The door handle according to claim 4, wherein the rotary cover is provided with a limiting portion, the limiting device comprises a driving device and a limiting pin, the driving device is connected to the control main board and drives the limiting pin to extend and retract along the radial direction of the rotary cover under the control of the control main board, and when the rotary cover overcomes the action of the reset device to expose the data entry module, the limiting pin extends into the limiting portion until the limiting portion extends out after the setting time limit.

7. The electric door handle according to claim 1, wherein the data entry module is a digital code module, the digital code module includes a digital code input panel disposed on the front surface of the handle body, the handle body is further provided with a fingerprint identification module, the signal output end of the fingerprint identification module is connected to the control motherboard, and the fingerprint collection surface of the fingerprint identification module is disposed opposite to the front surface of the digital code input panel.

8. A door handle with an electric control according to any one of claims 1 to 7, wherein the inner cavity of the handle body is provided with a generator for supplying power to the control main board, the lower end of the handle body is provided with a rotating head capable of rotating around the central rotation axis of the handle body, a power transmission device is arranged between the generator and the rotating head, and the rotation of the rotating head enables the generator to generate electricity through the power transmission device.

9. An electronic door lock, comprising a lock body, a lock core, a panel and a handle, wherein the lock core is installed in the lock body, the lock body is connected with the panel, characterized in that, the handle is the door handle with electric control as claimed in any one of claims 1 to 8, the handle body is connected with the panel by a connecting piece which is staggered and deviated from the panel.

10. The electronic door lock of claim 9, further comprising a drawer, wherein a first end of the drawer is hinged to the panel and connected to the lock body, a second end of the drawer extends toward the handle body to a back side of the handle body, and the second end of the drawer is rotated forward or backward around a hinge center axis of the first end of the drawer to unlock or lock the lock body.