CN213654505U

CN213654505U - Intelligent lock

Info

Publication number: CN213654505U
Application number: CN202021259201.0U
Authority: CN
Inventors: 孙继国; 周春辉
Original assignee: Individual
Current assignee: Shenzhen Yunjia Intelligent Technology Co Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-07-09
Anticipated expiration: 2030-07-01

Abstract

The utility model provides an intelligent lock, including casing and intelligent lock body, still including set up in for the power supply structure of intelligent lock body power supply in the casing, the casing includes center and front shroud, and intelligent lock body includes control panel and tool to lock, and power supply structure is including setting up the replenishment power supply for the replenishment electric energy of power supply for the standing by power supply of control panel between control panel and center and setting up between center and procapsid, and the standing by power supply is connected with the control panel electricity. The utility model provides a power supply structure of intelligence lock has the supply power simultaneously and is equipped with two kinds of power in a normal way, should be equipped with the power in a normal way and be the energy storage device that heavy current discharged in the twinkling of an eye, can realize carrying out pulse discharge at-40 ℃ to 80 ℃ temperature range to solve and solve the problem that intelligent lock low temperature electric current is not enough, and this supply power can change at any time or charge, and the guarantee is equipped with the power in a normal way and can last for the power supply of intelligent lock body, maintains the problem of the normal use of intelligent lock.

Description

Intelligent lock

Technical Field

The utility model belongs to the technical field of electron intelligence tool to lock technique and specifically relates to an intelligent lock is related to.

Background

With the continuous development of the internet of things technology, the intelligent lock is changed from a traditional semi-automatic unlocking mode to a full-automatic unlocking mode. Meanwhile, the common unlocking mode of fingerprint identification is upgraded to a mode of facial face identification. Therefore, the power supply requirement of the intelligent lock with the updated functions cannot be met by the power supply inside the traditional intelligent lock. And traditional intelligence lock uses the dry battery as power supply and has following defect: firstly, the low-temperature resistance is poor, the discharge current is low or no discharge is caused at low temperature, and even if the intelligent lock works at normal temperature, the discharge current is low, so that the normal power supply requirement of the intelligent lock after the function is upgraded cannot be met; second, the capacity of dry battery is low, can't satisfy the long-time standby of intelligence lock and use, leads to needing frequent change battery in the long-term use of intelligence lock, causes user's use to experience and feels not good. Therefore, along with the upgrading of intelligence lock function, replace traditional dry battery with the lithium cell and be used for solving the problem that battery capacity is low. However, the lithium battery is usually fixed inside the lock body of the smart lock, and the charging or replacement of the lithium battery either requires the use of an external charging tool such as a mobile power supply to charge the lithium battery nearby or requires the lithium battery to be separately removed for charging, which may cause the smart lock to fail due to no power supply if the lithium battery is removed for charging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve because current intelligent lock can't satisfy its power supply demand to the traditional dry battery that the continuous promotion of power supply demand leads to after the function upgrades, it is inconvenient to charge after the lithium cell to upgrade, perhaps pull down the shortcoming that the power supply was not available and lead to intelligent lock inefficacy in the charging process, provide an intelligent lock.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an intelligent lock, including the casing with set up in intelligent lock body in the casing, still including set up in do in the casing the power supply structure of intelligent lock body power supply, the casing is including being used for holding the center of intelligent lock body with set up in center front side detachable front shroud, intelligent lock body including be fixed in the control panel of center rear side and set up in the center by the tool to lock of control panel control, power supply structure including set up in the control panel with do between the center the standing by power of control panel power supply with set up in the center with do between the front shroud the standing by the replenishment supply of power ability, standing by the power with the control panel electricity is connected.

Furthermore, the center includes the frame body with set up in backup pad in the frame body, the backup pad of center is being close to one side of control panel is provided with and is used for placing the first recess of standing by the power, in first recess department still be provided with the standing by the power is fixed in fixed plate in the backup pad.

Further, the fixed plate includes the mainboard and set up in the connecting plate of mainboard both sides, be provided with on the mainboard and be used for holding the second recess of standing by the power, the second recess of fixed plate with the first recess concatenation formation of backup pad holds the first holding chamber of standing by the power.

Specifically, the fixed plate is fixed in through the retaining member in the backup pad, be provided with first connecting hole on the connecting plate of fixed plate, the both sides of the first recess of backup pad be provided with the fixed orifices that first connecting hole one-to-one set up.

Specifically, the stock power supply is a rechargeable lithium battery electrically connected with the control board.

Furthermore, a second accommodating cavity for accommodating the supplementary power supply is formed by enclosing between the support plate of the middle frame and the front cover plate, and the supplementary power supply is detachably fixed in the second accommodating cavity of the support plate.

Specifically, the supply power source is at least one battery box which is electrically connected with the control panel and can be used for supplying power to the stock power source and accommodating dry batteries.

Specifically, the battery case includes the rectangle box body that is used for holding the dry battery, the rectangle box body is fixed in through the retaining member in the backup pad.

Specifically, the supply power source is a lithium battery charging pack which is electrically connected with the control panel and supplies power to the stock power source.

Specifically, the lithium battery charging pack comprises a first lithium battery pack and a second lithium battery pack which are connected in series, wherein the first lithium battery pack is provided with an internal connection interface electrically connected with the control panel, and the second lithium battery pack is provided with an external connection interface electrically connected with an external power supply.

The utility model provides a beneficial effect of intelligence lock lies in: the power supply structure of intelligence lock has two kinds of power of standing by power and supply simultaneously, should stand by the power for the energy storage device that heavy current discharge in the twinkling of an eye, can realize carrying out the pulse discharge at-40 ℃ to 80 ℃ of temperature within range to solve and solve the intelligent lock problem that the electric current is not enough at low temperature, and this supply can change at any time or charge, and the guarantee power of standing by can last for the power supply of intelligent lock body, the problem of the normal use of maintaining the intelligent lock.

Drawings

Fig. 1 is a schematic view of a three-dimensional exploded structure of a first viewing angle of an intelligent lock provided by the present invention;

fig. 2 is a schematic view of a second perspective exploded structure of the smart lock according to the present invention;

fig. 3 is a schematic perspective view of a fixing plate of the smart lock according to the present invention;

fig. 4 is a schematic perspective view of a battery box in an intelligent lock according to the present invention;

fig. 5 is the utility model provides a three-dimensional structure sketch map of lithium cell package that charges in intelligence lock.

In the figure: 100-intelligent lock, 10-shell, 11-middle frame, 111-frame body, 112-supporting plate, 113-first groove, 114-fixing hole, 12-front cover plate, 13-second containing cavity, 20-intelligent lock body, 21-control plate, 22-lock, 30-power supply structure, 31-supply power supply, 311-battery box, 3111-rectangular box, 3112-bottom plate, 3113-mounting hole, 3114-spring plate, 312-lithium battery charging bag, 3121-first lithium battery pack, 3122-second lithium battery pack, 3123-internal connection interface, 3124-external connection interface, 32-permanent power supply, 40-fixing plate, 41-main plate, 411-second groove, 42-connecting plate, 421-first connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, for the present invention to provide an intelligent lock 100, the intelligent lock 100 includes but is not limited to: electronic locks, fingerprint locks, face recognition locks and the like are locks which are opened and closed by using electronic recognition technology. The intelligent lock 100 can be installed on an anti-theft door, a cabinet body and other objects needing to be locked. Moreover, the intelligent lock 100 is particularly suitable for outdoor places, can ensure that the intelligent lock still keeps stable working performance in a low-temperature environment, and meets the requirements of various electronic unlocking.

Further, as shown in fig. 1, it is a schematic illustration of a three-dimensional exploded structure of the intelligent lock 100 provided by the present invention. The smart lock 100 includes a housing 10 and a smart lock body 20 disposed within the housing 10. The intelligent lock 100 is fixed on various objects to be locked through the housing 10, so as to realize the locking between the two objects. And the smart lock body 20 may be a digital password authentication lock, a fingerprint identification authentication lock, a face identification authentication lock, etc. The utility model provides an intelligent lock 100 is still including setting up the power supply structure 30 for the power supply of intelligent lock body 20 in casing 10. The power supply structure 30 provides the required electric energy for the intelligent lock body 20 in the housing 10, and guarantees the power supply requirement for the ultra-long standby of the intelligent lock body 20 and the normal operation of the intelligent lock body 20.

Specifically, as shown in fig. 2, the present invention provides a housing 10 of an intelligent lock 100, which includes a middle frame 11 for accommodating an intelligent lock body 20 and a detachable front cover plate 12 disposed at the front side of the middle frame 11. The rear side of the middle frame 11 can be directly fixed on the anti-theft door or the cabinet door of the cabinet body. The front cover plate 12 is fixed on the front side of the middle frame 11 through a locking member, so that the front cover plate 12 and the middle frame 11 can be conveniently mounted and dismounted.

Specifically, as shown in fig. 1 and fig. 2, the present invention provides an intelligent lock body 20 in an intelligent lock 100, which includes a control board 21 fixed at the rear side of a middle frame 11 and a lock 22 arranged in the middle frame 11 and controlled by the control board 21. The control panel 21 is located at the rear side of the middle frame 11, and even after the front cover plate 12 is detached from the middle frame 11, the control panel 21 can be completely covered by the middle frame 11, so that the control panel 21 is prevented from being directly exposed. The utility model provides an intelligent lock 100 can control opening and closing of this tool to lock 22 through data acquisition, analysis and the judgement of control panel 21. And the control panel 21 is used for adjusting the power distribution of the power supply structure 30, so as to ensure the normal operation of the intelligent lock 100 under any working condition.

Further, as shown in fig. 1, the utility model provides an still including setting up the power supply structure 30 in casing 10 among the intelligence lock 100, this power supply structure 30 specifically including set up for the supply of control panel 21 power between control panel 21 and center 11 the standing by power supply 32 and set up the replenishment 31 of replenishing the electric energy for standing by power supply 32 between center 11 and front shroud 10, standing by power supply 32 is connected with control panel 21 electricity. The power supply structure 30 includes two different power supplies, a stock power supply 32 and a replenishment power supply 31, in the casing 10. When the intelligent lock body 20 normally works, the control panel 21 is always powered by the stock power supply 32, and meanwhile, the electric quantity in the supplementary power supply 31 is used for charging the stock power supply 32, so that the stock power supply 32 is always in a high-electric-quantity state. When the charge of the recharging power supply 31 is lower than a preset value, the recharging power supply 31 may be replaced with a battery or the recharging power supply 31 may be charged with an external power supply. After the electric quantity in the recharging power source 31 is recovered, the recharging power source 31 can be reused to charge the stock power source 32, so that the stock power source 32 is ensured to have enough electric quantity to maintain the operation of the intelligent lock body 20 when in use.

Further, as shown in fig. 1, in the intelligent lock 100 provided by the present invention, the middle frame 11 includes a frame body 111 and a supporting plate 112 disposed in the frame body 111. The supporting plate 112 is disposed inside the frame body 111, and the frame body 111 is divided into a front side and a rear side by the supporting plate 112, and the front side and the rear side are respectively used for fixedly supporting the smart lock body 20 and the power supply structure 30. The support plate 112 of the middle frame 11 is provided with a first groove 113 for placing the standby power supply 32 on a side close to the control plate 21, and a fixing plate 40 for fixing the standby power supply 32 on the support plate 112 is further provided at the first groove 113. The stand-by power supply 32 is fixed to the support plate 112 by the fixing plate 40. The standby power supply 32 is disposed on a side of the support plate 112 adjacent to the control board 21. Therefore, in the utility model provides an in the intelligent lock 100, this power 32 that stands by always sets up inside casing 10 and last for the power supply of intelligent lock body 20, no matter whether supply source 31 is dismantled, this power 32 that stands by need not to take out the change.

Further, as shown in fig. 3, the fixing plate 40 includes a main plate 41 and connecting plates 42 disposed on two sides of the main plate 41, a second recess 411 for accommodating the standby power supply 32 is disposed on the main plate 41, and the second recess 411 of the fixing plate 40 is spliced with the first recess 113 of the supporting plate 112 to form a first accommodating cavity for accommodating the standby power supply 32. The fixing plate 40 is provided to completely fix the backup power supply 32 inside the case 10. The second recess 411 disposed on the fixing plate 40 and the first recess 113 disposed on the supporting plate 112 enclose each other to form a first accommodating cavity capable of accommodating the standby power supply 32, so that a space for placing the standby power supply 32 is formed in the housing 10, and the structural stability of the standby power supply 32 in the housing 10 is ensured.

Specifically, as shown in fig. 1, the fixing plate 40 is fixed to the support plate 112 by a locking member, the connecting plate 42 of the fixing plate 40 is provided with first connection holes 421, and both sides of the first recess 113 of the support plate 112 are provided with fixing holes 114 arranged in one-to-one correspondence to the first connection holes 421. As shown in fig. 3, the fixing plate 40 is provided at upper and lower sides thereof with coupling plates 42, respectively, and the locking member is fixed in the fixing hole 114 of the support plate 112 through a first coupling hole 421 provided in the coupling plate 42, thereby clamping the fixing plate 40 to the support plate 112. The utility model discloses in all retaining members that provide include but not limited to: bolts, screws, rivets, etc.

Specifically, in the present embodiment, the stock power supply 32 provided in the power supply structure 30 is a rechargeable lithium battery electrically connected to the control board 21. The permanent power supply 32 is an energy storage device for instant heavy current discharge, pulse discharge can be realized within the temperature range of-40 ℃ to 80 ℃, and the requirement of the intelligent lock body 20 on/off locking for about 1000 times of electric quantity can be met for strengthening the charging/discharging lithium battery, so that the arrangement of the permanent power supply 32 can ensure that the intelligent lock body 20 can still keep stable voltage and current under the low-temperature working environment.

Further, as shown in fig. 2, in the intelligent lock 100 provided by the present invention, a second accommodating cavity 14 for accommodating the power supply 31 is formed between the supporting plate 112 of the middle frame 11 and the front cover plate 12, and the power supply 31 is detachably fixed in the second accommodating cavity 14 of the supporting plate 112. The second accommodating cavity 14 is located between the supporting plate 112 and the front cover 12, so as to facilitate the replacement or charging of the power supply 31, and the power supply 31 can be operated only by removing the front cover 12. The replenishment power source 31 in the intelligent lock 100 of the present invention may be at least one battery box 311 for placing dry batteries, which is electrically connected with the control board 21 to supply power to the stock power source 32 as shown in fig. 4, or may be a lithium battery charging pack 312 which is electrically connected with the control board 21 to supply power to the stock power source 32 as shown in fig. 5. The user can select the battery pack 311 or the lithium battery charging pack 312 according to the actual use requirement.

As shown in fig. 1, the recharging power source 31 of the smart lock 100 is a battery box 311. And two sets of upper and lower battery cartridges 311 are provided in the second receiving chamber 14, respectively. The space of the second accommodating cavity 14 is increased, that is, the space between the middle frame 11 and the front cover plate 12 is increased, so that the number of dry batteries can be increased, the electric capacity of the supplementary power source 31 is not increased, the replacement time of the supplementary power source 31 is prolonged, and the replacement frequency is reduced.

Specifically, as shown in fig. 4, the battery case 311 includes a rectangular case 3111 for accommodating dry batteries, and the rectangular case 3111 is fixed to the support plate 112 by a locking member. Two ordinary No. 5 batteries can be placed in each battery box 311, and four elastic sheets 3114 are arranged on the side face of the rectangular box body 3111 of the battery box 311, and the ordinary No. 5 batteries are fixed in the battery box 311 through the elastic sheets 3114 and provide electric energy for the intelligent lock body 20. And the bottom plate 3112 of the rectangular box body 3111 of the battery box 311 is provided with a mounting hole 3113 connected with the supporting plate 112, specifically, the bottom plate 3112 is provided with a row of mounting holes 3113 uniformly distributed, and the position of the battery box 311 in the second accommodating cavity 14 can be adjusted as required, so that the battery box 311 can be better arranged inside the housing 10.

As shown in fig. 5, the recharging source 31 is a lithium battery charging pack 312. The lithium battery charging pack 312 includes a first lithium battery 3121 and a second lithium battery 3122 connected in series, wherein the first lithium battery 3121 has an internal connection interface 3123, and the second lithium battery 3122 has an external connection interface 3124. First lithium cell group 3121 and second lithium cell group 3122 on this lithium battery charging package 312 are parallel arrangement about being in second holding chamber 14, and the centre is provided with the connection bridge simultaneously and realizes the electricity and connect. Two different interfaces, namely an inner connection interface 3123 and an outer connection interface 3124, are respectively arranged on two different battery packs, and the charging of the lithium battery charging pack 312 and the electrical connection with the control board 21 can be realized through the two different interfaces.

The utility model provides a power supply structure 30 of intelligence lock 100 has supply 31 simultaneously and is equipped with two kinds of power of supply 32 always, and this always be equipped with power 32 and can carry out pulse discharge under low temperature environment to solve the problem that intelligent lock 100 low temperature electric current is not enough, and this supply can change at any time or charge, and the guarantee always is equipped with the power and can lasts for the power supply of intelligent lock body, maintains the problem of the normal use of intelligent lock 100.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an intelligent lock, include the casing with set up in intelligent lock body in the casing, the casing is including being used for holding the center of intelligent lock body with set up in center front side detachable front shroud, the intelligent lock body is including being fixed in the control panel of center rear side and set up in by in the center the tool to lock of control panel control, its characterized in that, still including set up in do in the casing the power supply structure of intelligent lock body power supply, power supply structure including set up in the control panel with do between the center the power supply is equipped with in the standing by of control panel power supply with set up in the center with do between the front shroud the replenishment power supply of standing by power supply replenishment electric energy, standing by the power with the control panel electricity is connected.

2. The intelligent lock according to claim 1, wherein the middle frame comprises a frame body and a support plate disposed in the frame body, a first groove for placing the standby power supply is disposed on a side of the support plate of the middle frame close to the control board, and a fixing plate for fixing the standby power supply to the support plate is further disposed at the first groove.

3. The intelligent lock according to claim 2, wherein the fixing plate comprises a main plate and connecting plates disposed on two sides of the main plate, a second groove for accommodating the standby power supply is disposed on the main plate, and the second groove of the fixing plate and the first groove of the supporting plate are spliced to form a first accommodating cavity for accommodating the standby power supply.

4. The intelligent lock according to claim 3, wherein the fixing plate is fixed to the supporting plate by a locking member, the connecting plate of the fixing plate is provided with first connecting holes, and fixing holes corresponding to the first connecting holes are provided on two sides of the first recess of the supporting plate.

5. The intelligent lock according to any one of claims 1 to 4, wherein the permanent power source is a rechargeable lithium battery electrically connected to the control board.

6. The intelligent lock according to claim 2, wherein a second accommodating cavity for accommodating the supplementary power is defined between the supporting plate of the middle frame and the front cover plate, and the supplementary power is detachably fixed in the second accommodating cavity of the supporting plate.

7. A smart lock as claimed in claim 6 wherein said supplementary power source is at least one battery compartment adapted to receive a dry cell battery electrically connected to said control board for powering said stock power source.

8. A smart lock as claimed in claim 7 wherein said battery compartment includes a rectangular housing for receiving said dry cell, said rectangular housing being secured to said support plate by a locking member.

9. The smart lock of claim 6 wherein said supplemental power source is a lithium battery charging pack electrically connected to said control board for powering said stock power source.

10. The intelligent lock of claim 9, wherein the lithium battery charging pack comprises a first lithium battery pack and a second lithium battery pack connected in series, the first lithium battery pack has an internal connection interface electrically connected to the control board, and the second lithium battery pack has an external connection interface electrically connected to an external power source.