CN215407937U

CN215407937U - Intelligent lock with power-off protection function

Info

Publication number: CN215407937U
Application number: CN202121851505.0U
Authority: CN
Inventors: 吴远; 傅子杰; 吕警康
Original assignee: Zhejiang Suohong Intelligent Technology Co ltd
Current assignee: Zhejiang Suohong Intelligent Technology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-04
Anticipated expiration: 2031-08-10

Abstract

The utility model provides an intelligent lock with a power-off protection function, and relates to the technical field of intelligent locks. According to the utility model, the replacement device is arranged, so that the rack is effectively replaced, the situation that most equipment is difficult to install and position in a bolt mode after the equipment breaks down, and the equipment is difficult to replace, so that the maintenance difficulty of the equipment is increased is avoided, the workload of a user is reduced, and the usability of the equipment is improved.

Description

Intelligent lock with power-off protection function

Technical Field

The utility model relates to the technical field of intelligent locks, in particular to an intelligent lock with a power-off protection function.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system.

Along with the development of society, most doors often are provided with intelligent lock, and current most equipment is installed the location through the mode of bolt, is difficult to and changes it after equipment breaks down, causes the equipment the condition that the maintenance degree of difficulty increases to appear, and then increases user's work burden, reduces the ease for use of equipment, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, most of equipment is difficult to install and position in a bolt mode, and the equipment is difficult to replace after failure, so that the maintenance difficulty of the equipment is increased, the workload of a user is increased, and the usability of the equipment is reduced, and provides an intelligent lock with a power-off protection function.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an intelligence lock with power-off protection function, includes the door plant and changes the device, one side of door plant is provided with the frame, one side that the door plant was kept away from in the frame is provided with the handle, it sets up the one side at the door plant to change the device, it includes the snap ring to change the device, snap ring and frame fixed connection, one side fixedly connected with locating piece that the door plant is close to the snap ring, the snap ring is established with the locating piece cover and is connected.

Preferably, one side of the door panel is fixedly connected with an installation block, one side of the door panel close to the installation block is rotatably connected with a fixed rod, and one side of the fixed rod far away from the door panel penetrates through the installation block.

Preferably, the inner wall of the fixed rod is provided with a groove, the inner wall of the groove is connected with a pull rod in a sliding mode, one side, close to the mounting block, of the pull rod is provided with a circular hole, and the mounting block is connected with the circular hole in an inserting mode.

Preferably, the surface of the fixed rod is sleeved with a limiting spring, two ends of the limiting spring are respectively and fixedly connected with the mounting block and the pull rod, one side of the fixed rod is sleeved with and fixedly connected with the clamping plate, and one side of the positioning block, which is close to the clamping plate, is provided with a fixing groove.

Preferably, one side of frame is provided with protector, protector includes the guard plate, the guard plate rotates with the frame to be connected, one side fixedly connected with slide bar of guard plate, one side fixedly connected with sliding sleeve that the frame is close to the slide bar, the draw-in groove has been seted up to one side that the sliding sleeve is close to the slide bar.

Preferably, the inner wall of the sliding sleeve is provided with a sliding groove, the inner wall of the sliding groove is inserted and connected with a connecting plate, one side of the sliding sleeve is fixedly connected with a limiting rod, one side of the connecting plate, which is close to the limiting rod, is provided with an insertion hole, and the connecting plate is inserted and connected with the limiting rod.

Preferably, one side of the rack close to the limiting rod is rotatably connected with a stop block, one side of the limiting rod close to the stop block is provided with a clamping groove, the surface of the stop block is sleeved with a fixed spring, and two ends of the fixed spring are respectively fixedly connected with the rack and the stop block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through arranging the replacing device, when the device is used, the pull rod is pulled to be separated from the mounting block, then the pull rod is rotated, the pull rod drives the fixing rod and the clamping plate to rotate, the clamping plate rotates to be separated from the positioning block, the rack can be replaced by pulling at the moment, the rack is placed on the door panel, when the clamping ring is inserted into the positioning block, the rotating pull rod drives the clamping plate to be abutted against the positioning block, then the pull rod is loosened, the limit spring pulls the pull rod to slide and be inserted into the mounting block to complete fixation, through arranging the replacing device, the rack is effectively replaced, further, most equipment is prevented from being installed and positioned in a bolt mode, the equipment is difficult to replace after a fault occurs, the situation that the maintenance difficulty of the equipment is increased is caused, the work burden of a user is further reduced, and the usability of the equipment is improved.

2. According to the utility model, through arranging the protection device, when the protection device is used, the key sleeve is sleeved by the rotating protection plate, when the sliding rod abuts against the sliding sleeve, the stop block is rotated, the sliding connection plate is inserted into the sliding sleeve to abut against the sliding rod, when the connection plate is inserted into the limiting rod, the stop block is loosened, the fixing spring loses the constraint to generate elastic force to pull the stop block to abut against the limiting rod to complete fixing, through arranging the protection device, the control key of the equipment is effectively protected, the condition that the control key lacks protection, when the protection device is not used, the control key is easily mistakenly touched by other objects outside to cause equipment failure is avoided, the failure rate of the equipment is reduced, and the safety of the equipment is improved.

Drawings

Fig. 1 is a schematic perspective view of an intelligent lock with power-off protection function according to the present invention;

FIG. 2 is a schematic structural diagram of a replacing device in an intelligent lock with a power-off protection function according to the present invention;

FIG. 3 is a schematic diagram of an explosion structure of a replacing device in an intelligent lock with a power-off protection function according to the present invention;

FIG. 4 is a schematic structural diagram of a protection device in an intelligent lock with a power-off protection function according to the present invention;

fig. 5 is a schematic diagram of an explosion structure of a protection device in an intelligent lock with a power-off protection function according to the present invention.

Illustration of the drawings: 1. a door panel; 2. a frame; 3. a handle; 4. replacing the device; 41. mounting blocks; 42. a limiting spring; 43. a pull rod; 44. fixing the rod; 45. clamping a plate; 46. positioning blocks; 47. a snap ring; 5. a guard; 51. a protection plate; 52. a sliding sleeve; 53. a slide bar; 54. a connecting plate; 55. a limiting rod; 56. a stopper; 57. the spring is fixed.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, an intelligent lock with a power-off protection function includes a door panel 1 and a replacing device 4, wherein a rack 2 is disposed on one side of the door panel 1, a handle 3 is disposed on one side of the rack 2 away from the door panel 1, and the replacing device 4 is disposed on one side of the door panel 1.

The specific arrangement and function of the exchange device 4 and the guard device 5 will be described in detail below.

As shown in fig. 1 and 3, one side fixedly connected with installation piece 41 of door plant 1, one side that door plant 1 is close to installation piece 41 is rotated and is connected with dead lever 44, one side that dead lever 44 kept away from door plant 1 runs through installation piece 41, the inner wall of dead lever 44 is seted up flutedly, the inner wall sliding connection of recess has pull rod 43, the circular port has been seted up to one side that pull rod 43 is close to installation piece 41, installation piece 41 is inserted with the circular port and is established and be connected, the surface cover of dead lever 44 is equipped with limit spring 42, limit spring 42's both ends respectively with installation piece 41 and pull rod 43 fixed connection, one side cover of dead lever 44 is established and fixedly connected with cardboard 45, the fixed slot has been seted up to one side that locating piece 46 is close to cardboard 45, be used for changing frame 2.

The whole replacing device 4 has the effects that by arranging the replacing device 4, when in use, the pulling pull rod 43 is separated from the mounting block 41, then the pull rod 43 is rotated, the pull rod 43 drives the fixing rod 44 and the clamping plate 45 to rotate, the clamping plate 45 is rotated to be separated from the positioning block 46, the rack 2 can be replaced, the rack 2 is placed on the door panel 1, when the clamping ring 47 is inserted into the positioning block 46, the rotating pull rod 43 drives the clamping plate 45 to abut against the positioning block 46, then the pull rod 43 is loosened, the limiting spring 42 pulls the pull rod 43 to slide and be inserted into the mounting block 41 to complete the fixation, by arranging the replacing device 4, the rack 2 is effectively replaced, further, the situation that most devices are difficult to install and position in a bolt mode is avoided, the devices are difficult to replace after faults, the devices are difficult to replace, the devices are difficult to maintain, and the work of users is reduced, the usability of the equipment is improved.

As shown in fig. 1 and 5, one side of frame 2 is provided with protector 5, protector 5 includes guard plate 51, guard plate 51 rotates with frame 2 to be connected, one side fixedly connected with slide bar 53 of guard plate 51, one side fixedly connected with sliding sleeve 52 that frame 2 is close to slide bar 53, the draw-in groove has been seted up to one side that sliding sleeve 52 is close to slide bar 53, the spout has been seted up to the inner wall of sliding sleeve 52, the inner wall of spout is inserted and is established and be connected with connecting plate 54, one side fixedly connected with gag lever post 55 of sliding sleeve 52, the jack has been seted up to one side that connecting plate 54 is close to gag lever post 55, connecting plate 54 is inserted and is established with gag lever post 55 and is connected, one side that frame 2 is close to gag lever post 55 rotates and is connected with dog 56, the draw-in groove has been seted up to one side that gag lever post 55 is close to dog 56, the surperficial cover of dog 56 is equipped with fixed spring 57, the both ends of fixed spring 57 respectively with frame 2 and dog 56 fixed connection, be used for protection control button.

The effect that its whole protector 5 reaches does, through setting up protector 5, during the use, it establishes the key cover to rotate guard plate 51, work as slide bar 53 and sliding sleeve 52 and offset, then rotate dog 56, and sliding connection plate 54 inserts and offsets with slide bar 53 in the sliding sleeve 52, when connecting plate 54 inserts in the gag lever post 55, loosen dog 56, fixed spring 57 loses the constraint and produces elasticity pulling dog 56 and offsets with gag lever post 55 and accomplish fixedly, through setting up protector 5, effectively protect the control button of equipment, and then avoided the control button to lack the protection, when not using, easily receive the mistake of external other objects and touch, cause the condition of equipment trouble, and then reduced the fault rate of equipment, the security of equipment has been improved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an intelligence lock with power-off protection function, includes door plant (1) and change device (4), its characterized in that: one side of door plant (1) is provided with frame (2), one side that door plant (1) was kept away from in frame (2) is provided with handle (3), change device (4) set up the one side in door plant (1), change device (4) including snap ring (47), snap ring (47) and frame (2) fixed connection, one side fixedly connected with locating piece (46) that door plant (1) is close to snap ring (47), snap ring (47) are established with locating piece (46) cover and are connected.

2. The intelligent lock with the power-off protection function according to claim 1, wherein: one side fixedly connected with installation piece (41) of door plant (1), one side that door plant (1) is close to installation piece (41) is rotated and is connected with dead lever (44), installation piece (41) is run through to one side that door plant (1) was kept away from in dead lever (44).

3. The intelligent lock with the power-off protection function according to claim 2, wherein: the inner wall of the fixing rod (44) is provided with a groove, the inner wall of the groove is connected with a pull rod (43) in a sliding mode, a circular hole is formed in one side, close to the mounting block (41), of the pull rod (43), and the mounting block (41) is connected with the circular hole in an inserting mode.

4. The intelligent lock with the power-off protection function according to claim 3, wherein: the surface cover of dead lever (44) is equipped with spacing spring (42), the both ends of spacing spring (42) respectively with installation piece (41) and pull rod (43) fixed connection, one side cover of dead lever (44) is established and fixedly connected with cardboard (45), the fixed slot has been seted up to one side that locating piece (46) are close to cardboard (45).

5. The intelligent lock with the power-off protection function according to claim 1, wherein: one side of frame (2) is provided with protector (5), protector (5) are including guard plate (51), guard plate (51) are rotated with frame (2) and are connected, one side fixedly connected with slide bar (53) of guard plate (51), one side fixedly connected with sliding sleeve (52) that frame (2) are close to slide bar (53), the draw-in groove has been seted up to one side that sliding sleeve (52) are close to slide bar (53).

6. The intelligent lock with the power-off protection function according to claim 5, wherein: the inner wall of sliding sleeve (52) has seted up the spout, the inner wall of spout is inserted and is established and be connected with connecting plate (54), one side fixedly connected with gag lever post (55) of sliding sleeve (52), the jack has been seted up to one side that connecting plate (54) are close to gag lever post (55), connecting plate (54) are inserted with gag lever post (55) and are established and be connected.

7. The intelligent lock with the power-off protection function according to claim 6, wherein: one side of the rack (2) close to the limiting rod (55) is rotatably connected with a stop block (56), one side of the limiting rod (55) close to the stop block (56) is provided with a clamping groove, a fixing spring (57) is sleeved on the surface of the stop block (56), and two ends of the fixing spring (57) are fixedly connected with the rack (2) and the stop block (56) respectively.