CN218563314U

CN218563314U - Pick-proof intelligent lock

Info

Publication number: CN218563314U
Application number: CN202222374060.2U
Authority: CN
Inventors: 李兵
Original assignee: Chengdu Xingcan Times Technology Co ltd
Current assignee: Chengdu Xingcan Times Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-03-03
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a pick-proof intelligence lock, includes first casing and second casing, has all opened the through-hole on second casing top surface and the bottom surface, and the internal symmetry of first casing is equipped with fastening components, and fastening components locates the first extension board in the first casing including the symmetry, all slides on each first extension board and is equipped with first slider, and first casing internal rotation is equipped with the screw rod, and the screw rod extends the end and is equipped with the joint. The screw rod is in threaded connection with the first sliding block, a gear is arranged on the screw rod, a rack is hinged to the second shell, the rack is meshed with the gear, a long groove is formed in a frame of the first shell, a connecting rod penetrating through the long groove is arranged on the side wall of the rack, second supporting plates are arranged at the top end and the bottom end of the inside of the first shell, a second sliding block is arranged on the second supporting plates in a sliding mode, and the second sliding block and the first sliding block work in a matched mode. The utility model discloses a set up fastening components, when lawless persons prized the intelligence lock, fastening components can prize the distance that moves thereupon and fasten gradually, has increased lawless persons and has prized the degree of difficulty to the intelligence lock, has played the pick-proof effect of intelligence lock.

Description

Pick-proof intelligent lock

Technical Field

The utility model belongs to the intelligence lock field especially relates to a pick-proof intelligence lock.

Background

The lock is an appliance with a sealing function and comprises a lock, a key and accessories thereof, and the lock can be opened by using the key and can also be opened by using instructions such as light, electricity, magnetism, sound, fingerprints and the like. The intelligent lock can be an intelligent lock which can be opened in various forms such as fingerprints, digital passwords and the like. The intelligent lock is a lockset which is different from the traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and an execution component for locking a door in an access control system. The intelligent lock is different from a traditional mechanical lock, and is a composite lockset with safety, convenience and advanced technology.

Although the intelligent lock can prevent others from unlocking the intelligent lock by using a simple mechanical key, some lawless persons can damage the intelligent lock in a violent mode (prying with a crowbar or smashing with a hammer and the like), so that important indoor objects are lost, and economic loss is caused to a householder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pick-proof intelligence lock to solve the technical problem that intelligence lock was pried open by lawbreaker.

In order to achieve the above object, the utility model discloses a pick-proof intelligent lock's concrete technical scheme as follows:

the utility model provides a pick-proof intelligence lock, including first casing and second casing, connect through the bolt between first casing and the second casing, it has the through-hole all to open on the bottom surface in second casing top surface, the symmetry is equipped with fastening components in first casing, fastening components includes the first extension board of symmetry locating in first casing, it all slides and is equipped with first slider on each first extension board, the internal rotation of first casing is equipped with the screw rod, screw rod one end runs through first casing and outwards extends, be equipped with the joint on the screw rod extension end, the joint is located the frame of first casing and opens the counter bore that supplies the joint installation on the frame of first casing, screw rod one side is equipped with the gear, the inside articulated rack that is equipped with of second casing, mesh between rack and the gear, open the elongated slot on the frame of first casing, be equipped with the connecting rod that runs through the elongated slot on the rack lateral wall, all be equipped with the second extension board on the inside top of first casing and bottom, slide and be equipped with the second slider on the second extension board, second slider cooperates the work with first slider.

The utility model discloses a pick-proof intelligence lock has following advantage:

1. the utility model discloses a set up fastening components, when lawless persons prized the intelligence lock, fastening components can fasten gradually along with the distance that prizes, has increased lawless persons and has prized the degree of difficulty to the intelligence lock, has played the pick-proof effect of intelligence lock.

2. The utility model discloses a set up the spring, played the automatic recovery function of connecting rod, reduced the manual process that resumes the connecting rod position of manual work.

Drawings

Fig. 1 is a schematic structural view of an anti-picking intelligent lock of the present invention;

fig. 2 is a schematic view of the internal structure of the first housing of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a partial schematic view of the rack, gear, connecting rod and screw of the present invention;

fig. 5 is a partial schematic view of the connection between the rack and the first housing according to the present invention.

The symbols in the figure illustrate:

1. a first housing; 101. a long groove; 2. a second housing; 3. a reinforcing edge; 4. a first support plate; 5. a first slider; 6. a second support plate; 7. a second slider; 8. a screw; 9. a joint; 10. a gear; 11. a rack; 12. a connecting rod; 13. blind holes; 1301. a spring; 14. a hand-pushing plate; 15. a rubber strip; 16. an alarm.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. 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 therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

An anti-prying smart lock according to some embodiments of the present invention will be described with reference to fig. 1 to 5.

As shown in fig. 1 to 5, the utility model discloses a pick-proof intelligent lock, including first casing 1 and second casing 2, first casing 1 is installed in the house door plant outside, and second casing 2 is installed in the door plant inboard, and for connecting through the bolt between first casing 1 and the second casing 2, can fix first casing 1 and second casing 2 on the door plant like this. As shown in fig. 1, a latch for locking the door panel is slidably provided on the left side of the first housing 1.

In order to prevent a crowbar from being inserted into a connecting seam between the outer side wall of the first shell 1 and the door plate, the reinforcing edge 3 is arranged on the outer side edge of the first shell 1, the inner side edge of the reinforcing edge 3 is arranged in a chamfer mode, and when the first shell 1 and the reinforcing edge 3 are installed on the door plate, the edge of a through groove which is opened on the door plate and is used for installing the first shell 1 is arranged in a shape matched with the chamfer of the reinforcing edge 3. This allows the crowbar to act as a dead point when inserted against the edge of the outer side wall of the first housing 1. Of course, the reinforcing edge 3 may be mounted on the outer side wall of the second housing 2, which is not limited herein.

As shown in fig. 2 and 4, fastening members are symmetrically provided inside the first housing 1. The fastening assembly comprises first support plates 4 symmetrically arranged in the first shell 1, first sliders 5 are arranged on each first support plate 4 in a left-right sliding mode, and the first sliders 5 are penetrated through the first support plates 4. A screw 8 is transversely arranged in the frame of the first housing 1, and the screw 8 is rotatably arranged on the frame of the first housing 1. Meanwhile, the right end of the screw 8 penetrates through the frame of the first shell 1 and extends outwards, the extending end of the screw 8 is provided with a joint 9, a counter bore for mounting the joint 9 is formed in the position, corresponding to the joint 9, of the right end face of the frame, the joint 9 is in a disc shape with a hexagon socket, a special tool is inserted into the hexagon socket of the joint 9, and the rotation of the screw 8 can be operated by rotating the joint 9. The screw 8 penetrates through the first sliding block and is in threaded connection with the first sliding block, and the first sliding block can be operated to move on the first supporting plate 4 while the screw 8 rotates.

And second support plates 6 are arranged at the top end and the bottom end inside the frame of the first shell 1, a second sliding block 7 is arranged on the second support plates 6 in a vertical sliding mode, and the second sliding block 7 and the first sliding block 5 work in a matched mode. Both the top surface and the bottom surface of the frame of the second casing 2 are provided with through holes, and specifically, the positions of the two through holes are symmetrically arranged. The second slider 7 can pass through the through hole correspondingly arranged. The contact surfaces of the first slider 5 and the second slider 7 are inclined surfaces, so that when the first slider 5 slides on the first support plate 4, the second slider 7 can move up and down properly under the action of the second support plate 6. And the rear end face of the second slider 7 is also arranged obliquely from front to back, when the first shell 1 is installed on the door plate, the top surface and the bottom surface of the door plate through groove are provided with square grooves, the outer side edges of the square grooves are aligned with the top edges of the second slider 7, and in the process that the first slider 5 pushes the second slider 7 to move upwards, the second slider 7 and the square grooves formed on the door plate can gradually fasten.

As shown in fig. 3, 4 and 5, the right side of the screw 8 is provided with a gear 10, and the gear 10 is located on the left side of the joint 9. The inside vertical rotation of second casing 2 is equipped with rack 11, intermeshing between rack 11 and the gear 10. An elongated slot 101 is formed in a frame of the first housing 1, a connecting rod 12 is arranged on the right side wall of the rack 11, the connecting rod 12 penetrates through the elongated slot 101, and the rack 11 can be controlled to rotate around a connecting point of the second housing 2 and the rack 11 by controlling the connecting rod 12 in the elongated slot 101 to move up and down, so that the rack 11 can be engaged with and disengaged from the gear 10.

In order to facilitate the operation of the connecting rod 12, a hand push plate 14 is further provided on the right end surface of the connecting rod 12, and a rubber strip 15 is provided on the hand push plate 14. The rubber strip 15 is provided to increase the friction between the hand and the hand push plate 14, which facilitates the movement thereof.

The long groove 101 is specifically stepped. The width of the long groove 101 is larger than that of the connecting rod 12, and the inner surface of the hand push plate 14 is directly connected with the connecting surface at the step of the long groove 101, so that sufficient displacement space can be provided for the connecting rod 12 and the hand push plate 14 in the long groove 101 in the process that the connecting rod 12 operates the rack 11 to move up and down.

Specifically, the rack 11 on the connecting rod 12 is lifted by the hand pushing plate 14, and then the screw 8 is rotated through the joint 9, so that the first slide block is driven to move on the first supporting plate 4, and then the second slide block 7 moves along with the first slide block. If the second sliding block 7 is moved upwards, the screw 8 can be operated to rotate anticlockwise, and conversely, the screw 8 can be operated to rotate clockwise. When a lawbreaker wants to pry the intelligent lock, firstly, a crowbar is required to be inserted into the reinforcing edge 3, then, the intelligent lock is pried, meanwhile, the first shell 1 can move towards the outer side, in the moving process, the gear 10 can rotate under the action of the rack 11, so that the first sliding block moves rightwards, the second sliding block 7 moves upwards, the second sliding block 7 can be continuously inserted into the square groove of the door plate, the connection between the first sliding block and the second sliding block is tighter and tighter, and finally, the prying-proof function of the intelligent lock is achieved.

Preferably, a blind hole 13 is formed in the top surface of the connecting rod 12, a spring 1301 is arranged in the blind hole 13, the spring 1301 is located between the blind hole 13 and the inner top surface of the long groove 101, the bottom end of the spring 1301 is connected with the bottom end of the blind hole 13, and the upper end of the spring 1301 is connected with the inner top surface of the long groove 101. The connecting rod 12 is lifted upwards, the connecting rod 12 starts to compress the spring 1301, after the rotation work of the screw 8 is completed, the connecting rod 12 is loosened, the connecting rod 12 can automatically recover under the action of the spring 1301, and the operation is simple and the use is convenient.

An alarm 16 is arranged on the first casing 1, and a vibration sensor is arranged on the alarm 16 and is electrically connected with the alarm 16. When the vibration sensor senses that the intelligent lock is damaged, a signal is sent to the alarm 16, and the alarm 16 gives an alarm to warn a lawbreaker to stop the current behavior.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance: the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pick-proof intelligence lock which characterized in that: the gear rack type connecting device comprises a first shell (1) and a second shell (2), wherein the first shell (1) is connected with the second shell (2) through bolts, through holes are formed in the top surface and the bottom surface of the second shell (2), fastening components are symmetrically arranged in the first shell (1), each fastening component comprises a first support plate (4) symmetrically arranged in the first shell (1), a first sliding block is arranged on each first support plate (4) in a sliding mode, a screw rod (8) is rotationally arranged in the first shell (1), one end of the screw rod (8) penetrates through the first shell (1) and extends outwards, a joint (9) is arranged at the extending end of the screw rod (8), the joint (9) is located in the frame of the first shell (1), a counter bore for mounting the joint (9) is formed in the frame of the first shell (1), the screw rod (8) is in threaded connection with the first sliding block, a gear (10) is arranged on one side of the screw rod (8), a rack (11) is hinged to the inside the second shell (2), the rack (11) is meshed with the gear (10), and a counter bore (101) penetrates through the side wall of the first shell (101);

and a second support plate (6) is arranged at the top end and the bottom end inside the first shell (1), a second sliding block (7) is arranged on the second support plate (6) in a sliding manner, and the second sliding block (7) and the first sliding block are matched for working.

2. The anti-pry intelligent lock according to claim 1, wherein: the inner wall of the second shell (2) is rotatably connected with the rack (11).

3. An anti-pry smart lock according to claim 2, further comprising: first casing (1) and second shell are all equipped with on following and are strengthened limit (3), and strengthen limit (3) inboard and set up for the chamfer.

4. The anti-pry intelligent lock according to claim 3, wherein: the first shell (1) is provided with an alarm (16), the alarm (16) is provided with a vibration sensor, and the vibration sensor is electrically connected with the alarm (16).

5. An anti-pry smart lock according to claim 4, further comprising: and an elastic piece is arranged between the top surface of one side of the connecting rod (12) and the top surface inside the long groove (101).

6. The anti-pry intelligent lock according to claim 5, wherein: the elastic piece is a spring (1301).

7. The anti-pry smart lock according to claim 6, wherein: the connecting rod (12) is provided with a blind hole (13), a spring (1301) is arranged in the blind hole (13), one end of the spring (1301) is connected with the bottom end of the blind hole (13), and the other end of the spring is connected with the top surface in the long groove (101).

8. An anti-pry smart lock according to claim 7, further comprising: a hand push plate (14) is arranged at the free end of the connecting rod (12), and a rubber strip (15) is arranged on the hand push plate (14).