CN213597709U

CN213597709U - Electronic lock convenient to install and fix

Info

Publication number: CN213597709U
Application number: CN202021641342.9U
Authority: CN
Inventors: 田勇
Original assignee: Guangdong Chixing Electric Power Equipment Co ltd
Current assignee: Guangdong Chixing Electric Power Equipment Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-07-02
Anticipated expiration: 2030-08-08

Abstract

The utility model discloses an electronic lock convenient to install and fix, which comprises a lock body and a lock hook, wherein the two ends of the lock hook are respectively a long hook arm and a short hook arm, and the long hook arm and the short hook arm are respectively inserted into a first lock hole and a second lock hole on the lock body; the lock body comprises a lock core and a hollow lock shell with an opening structure at the bottom; the lock cylinder is arranged in the lock shell; the second lock hole is arranged on the lock shell, and the lower end of the second lock hole is also communicated with a connecting hole which penetrates from the lock shell to the lock cylinder; and a fastener for connecting the lock shell and the lock cylinder is arranged in the connecting hole. The utility model discloses a connection structure of lock core and lock shell is simple and firm, and it sets up the connecting hole and installs the fastener in the connecting hole through the lower extreme at the second lockhole to can make things convenient for and swiftly install lock core and lock shell, connection structure conceals, is difficult for being unpacked the lock body apart from the lock body by the people, has improved electronic lock's security.

Description

Electronic lock convenient to install and fix

Technical Field

The utility model relates to a tool to lock technical field specifically is a fixed electronic lock easy to assemble.

Background

At present, along with the continuous development of communication technology and the continuous application in the field of electronic locks, the lock control technology is continuously developing towards intellectualization. Users cannot meet the unlocking and locking control of the lock, and the requirements for state monitoring and management of the electronic lock are gradually increased.

In the prior art, an electronic lock generally includes a lock body, a latch hook disposed on the lock body, a latch hook spring disposed in the lock body and abutting against a long hook arm of the latch hook, and an unlocking mechanism disposed in the lock body and engaged with the latch hook. The lock body generally comprises a lock shell and a lock cylinder. However, the current assembly mode between the lock shell and the lock cylinder is not convenient enough, and the connecting piece between the lock shell and the lock cylinder is not hidden enough, so that the lock is easy to be pried by lawless persons, and the lockset is damaged, namely, the safety of the current lock body is not high enough.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists above, the utility model aims at providing an electronic lock easy to assemble fixedly, its simple structure is reasonable, and the equipment is convenient, has promoted the packaging efficiency, and the security is high moreover.

In order to realize the purpose, the technical scheme of the utility model is that:

an electronic lock convenient to mount and fix comprises a lock body and a lock hook, wherein a long hook arm and a short hook arm are respectively arranged at two ends of the lock hook, and the long hook arm and the short hook arm are respectively inserted into a first lock hole and a second lock hole in the lock body; the lock body comprises a lock core and a hollow lock shell with an opening structure at the bottom; the lock cylinder is arranged in the lock shell; the second lock hole is arranged on the lock shell, and the lower end of the second lock hole is also communicated with a connecting hole which penetrates from the lock shell to the lock cylinder; and a fastener for connecting the lock shell and the lock cylinder is arranged in the connecting hole.

As a specific embodiment, a waterproof ring is arranged between the inner wall of the lower end of the lock shell and the outer wall of the lower end of the lock cylinder.

As a specific embodiment, the first lock hole is also located on the lock case.

As a specific embodiment, a locking hook spring is further installed in the first locking hole and abuts against the lower end of the long hook arm; and an unlocking mechanism which is correspondingly matched with the locking hook to realize unlocking and locking is also arranged in the locking body.

Furthermore, the unlocking mechanism comprises a bolt spring, a bolt, a motor, a cam and a travel switch; the spring bolt spring and the spring bolt are arranged in an installation groove of the lock shell, one end of the spring bolt spring is connected with one end of the spring bolt, and the other end of the spring bolt is correspondingly matched with a locking groove on the long hook arm; the motor is arranged in the lock cylinder; the cam is fixed on the motor, and the upper end of the cam is inserted into a slot at the bottom of the lock tongue and is correspondingly matched with the lock tongue; the travel switch is installed in the lock cylinder, is located one side of the cam and is correspondingly matched with the cam.

Furthermore, one end of the mounting groove penetrates through one side of the lock shell, and a plug is mounted in the end of the mounting groove.

Further, the cam comprises a cam main body and an eccentric rod connected to one end face of the cam main body, the cam main body is installed on the motor, the eccentric rod is inserted into the slot, and the travel switch is located on one side of the cam main body and correspondingly matched with the cam main body.

As a specific embodiment, two mounting positions for mounting the motor and the travel switch respectively are arranged on the lock cylinder.

In a specific embodiment, the fastener is a countersunk bolt.

Further, the connecting hole is T-shaped corresponding to the fastener.

The utility model has the advantages that:

(one) the utility model discloses a connection structure of lock core and lock shell is simple and firm, it sets up the connecting hole and installs the fastener in the connecting hole through the lower extreme at the second lockhole to can conveniently and swiftly install lock core and lock shell, the connected mode is convenient and hidden, because this kind of connected structure makes the outside of lock body can not directly see the fastener, make people be difficult to directly utilize the fastener to unpack apart the lock body from the lock body outside, and then improved the security of lock body, the security that has improved electronic lock utensil promptly.

(II) the utility model discloses a set up the waterproof performance that waterproof circle can promote the lock body, avoid the electron spare part in the lock body to be invaded by water.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention;

fig. 4 is a schematic diagram of the internal structure of the present invention;

fig. 5 is a schematic structural view of the lock tongue of the present invention;

fig. 6 is a schematic structural view of the cam of the present invention.

Reference numerals:

1. a lock body; 101. a lock cylinder; 102. a lock case; 103. a waterproof ring; 2. a latch hook; 21. a long hook arm; 211. a locking groove; 22. a short hook arm; 3. a first lock hole; 4. a second lock hole; 5. connecting holes; 6. a fastener; 7. a latch hook spring; 8. a latch bolt spring; 9. a latch bolt; 91. a slot; 10. a motor; 11. a cam; 111. a cam body; 112. an eccentric rod; 12. a travel switch; 13. mounting grooves; 14. and (7) a plug.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1 to 6, the electronic lock convenient to mount and fix is a schematic structural diagram in a locked state. An electronic lock convenient to mount and fix comprises a lock body 1 and a lock hook 2, wherein a long hook arm 21 and a short hook arm 22 are respectively arranged at two ends of the lock hook 2, and the long hook arm 21 and the short hook arm 22 are respectively inserted into a first lock hole 3 and a second lock hole 4 in the lock body 1; the lock body 1 comprises a lock core 101 and a hollow lock shell 102 with an opening structure at the bottom; the lock core 101 is installed in the lock shell 102; the second lock hole 4 is arranged on the lock shell 102, and the lower end of the second lock hole 4 is also communicated with a connecting hole 5 which penetrates from the lock shell 102 to the lock core 101, specifically, the connecting hole 5 can be a blind hole or a through hole; a fastening member 6 for connecting the lock case 102 and the key cylinder 101 is installed in the connecting hole 5. In this embodiment, the first lock aperture 3 is also located on the lock housing 102. The utility model discloses a connection structure of lock core 101 and lock shell 102 is simple and firm, it sets up connecting hole 5 and installation fastener 6 in connecting hole 5 through the lower extreme at second lockhole 4, thereby can be convenient and swiftly install lock core 101 and lock shell 102, the connected mode is convenient and hidden, because this kind of connected structure makes the outside of lock body 1 can not see fastener 6 directly, make people be difficult to directly utilize the fastener to unpack lock body 1 apart from the 1 outside of lock body, and then the security of lock body 1 has been improved, the security that has improved electronic lock promptly. But it will be appreciated by those skilled in the art that it is also possible for the attachment hole 5 to be provided at the lower end of the first lock hole 3.

As shown in fig. 2-4, a waterproof ring 103 is disposed between the inner wall of the lower end of the lock case 102 and the outer wall of the lower end of the lock cylinder 101, so that water is not easy to enter the bottom of the lock body 1, that is, the waterproof performance of the lock body 1 is improved.

As shown in fig. 3, a latch hook spring 7 is further installed in the first latch hole 3, and the latch hook spring 7 abuts against the lower end of the long hook arm 21; an unlocking mechanism which is correspondingly matched with the lock hook 2 to realize unlocking and locking is also arranged in the lock body 1.

Specifically, as shown in fig. 2 to 4, the unlocking mechanism includes a latch spring 8, a latch 9, a motor 10, a cam 11 and a travel switch 12; the bolt spring 8 and the bolt 9 are arranged in a mounting groove 13 of the lock shell 102, one end of the bolt spring 8 is connected with one end of the bolt 9, and the other end of the bolt 9 is correspondingly matched with a locking groove 211 on the long hook arm 21; the motor 10 is installed in the lock cylinder 101; the cam 11 is fixed on the motor 10, and the upper end of the cam 11 is inserted into a slot 91 at the bottom of the bolt 9 and matched with the bolt 9; a stroke switch 12 is installed in the key cylinder 101, and the stroke switch 12 is located at one side of the cam 11 and correspondingly engaged with the cam 12. It can conveniently realize just to separate blocked mechanical system and 2 cooperations of latch hook through setting up the blocked mechanical system the utility model discloses an unblock and shutting, and unblock and shutting mode are stable. Meanwhile, the unlocking and locking structure is simple in structure and convenient to assemble. Specifically, during assembly, after the latch hook spring 8 and the bolt 9 are installed, the latch hook 2 is inserted, then the motor 10, the cam 11 and the travel switch 12 are installed on the lock cylinder 101, then the lock cylinder 101 is inserted into the lock case 102, and finally the lock cylinder 101 and the lock case 102 are connected by the fastener 6.

Preferably, as shown in fig. 3, one end of the mounting groove 13 penetrates to one side of the lock case 102 and a plug 14 is installed in the end. The installation groove 13 can be conveniently sealed by arranging the plug 14, and sundries or rainwater and the like are prevented from entering the installation groove 13.

As shown in fig. 3 and 6, the cam 11 includes a cam body 111 and an eccentric rod 112 connected to one end surface of the cam body 111, the cam body 111 is mounted on the motor 10, the eccentric rod 112 is inserted into the slot 91, the stroke switch 12 is located at one side of the cam body 111 and correspondingly engaged with the cam body 111, and specifically, the length of the slot 91 is greater than the diameter of the eccentric rod 112. Through the arrangement, the motor 10 can drive the bolt 9 to move through the cam 11 conveniently.

Two installation positions for installing the motor 10 and the travel switch 12 are arranged on the lock cylinder 101.

Preferably, the fastening member 6 is a countersunk bolt, and the coupling hole 5 has a T-shape corresponding to the fastening member 6. Through the arrangement, the lock cylinder 101 and the lock shell 102 can be conveniently connected, when the lock cylinder is installed, the lock cylinder 101 and the lock shell 102 can be fixed well only by screwing the fastener 6, the connecting mechanism is stable, firm and concealed, the operation process is simple and rapid, and the assembling efficiency is improved.

The use principle of the utility model is described below, so that the utility model can be known:

when the unlocking is needed, a user confirms the identity by means of fingerprint identification or terminal equipment scanning two-dimensional codes and the like, after the identity is confirmed, the motor 10 is started to drive the cam 11 to rotate, and the eccentric rod 112 is used for synchronously driving the bolt 9 to move towards the direction of the bolt spring 8, so that the bolt spring 8 is compressed. When the side edge of the cam main body 111 contacts with the induction end of the travel switch 12, the motor 10 stops, and the bolt 9 is also separated from the locking groove 211, so that the locking hook 2 moves upwards under the stretching force of the locking hook spring 7 to realize unlocking; the motor 10 is then reset, which brings about the resetting of the cam 11, but the bolt 9 is now pressed by the latch hook 2. Accomplish after the above-mentioned step the utility model discloses an unblank.

When the locking is required, the user aligns the short hook arm 22 of the locking hook 2 with the second locking hole 4 and pushes the short hook arm 22 downward into the second locking hole 4. At the same time, the long hook arm 21 is also moved synchronously downwards, compressing the shackle spring 7. When the long hook arm 21 moves to align the locking groove 211 with the latch 9, the latch 9 is caught in the locking groove 211 by the extension force of the latch spring 8, and locking is achieved. The locking of the utility model is completed after the above steps.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides an electronic lock convenient to install fixedly, including lock body and latch hook, the both ends of latch hook are long hook arm and short hook arm respectively, long hook arm with short hook arm inserts respectively and locates in first lockhole and the second lockhole on the lock body, its characterized in that:

the lock body comprises a lock core and a hollow lock shell with an opening structure at the bottom; the lock cylinder is arranged in the lock shell; the second lock hole is arranged on the lock shell, and the lower end of the second lock hole is also communicated with a connecting hole which penetrates from the lock shell to the lock cylinder; and a fastener for connecting the lock shell and the lock cylinder is arranged in the connecting hole.

2. The electronic lock convenient to mount and fix of claim 1, wherein:

and a waterproof ring is arranged between the inner wall of the lower end of the lock shell and the outer wall of the lower end of the lock cylinder.

3. The electronic lock convenient to mount and fix of claim 1, wherein:

the first lock hole is also positioned on the lock shell.

4. The electronic lock convenient to mount and fix of claim 1, wherein:

a lock hook spring is further installed in the first lock hole and abuts against the lower end of the long hook arm; and an unlocking mechanism which is correspondingly matched with the locking hook to realize unlocking and locking is also arranged in the locking body.

5. The electronic lock convenient to mount and fix of claim 4, wherein:

the unlocking and locking mechanism comprises a bolt spring, a bolt, a motor, a cam and a travel switch; the spring bolt spring and the spring bolt are arranged in an installation groove of the lock shell, one end of the spring bolt spring is connected with one end of the spring bolt, and the other end of the spring bolt is correspondingly matched with a locking groove on the long hook arm; the motor is arranged in the lock cylinder; the cam is fixed on the motor, and the upper end of the cam is inserted into a slot at the bottom of the lock tongue and is correspondingly matched with the lock tongue; the travel switch is installed in the lock cylinder, is located one side of the cam and is correspondingly matched with the cam.

6. The electronic lock convenient to mount and fix of claim 5, wherein:

one end of the mounting groove penetrates through one side of the lock shell, and a plug is mounted in the end of the mounting groove.

7. The electronic lock convenient to mount and fix of claim 5, wherein:

the cam comprises a cam main body and an eccentric rod connected to one end face of the cam main body, the cam main body is installed on the motor, the eccentric rod is inserted into the slot, and the travel switch is located on one side of the cam main body and correspondingly matched with the cam main body.

8. The electronic lock convenient to mount and fix of claim 5, wherein:

and two mounting positions for mounting the motor and the travel switch are arranged on the lock cylinder respectively.

9. The electronic lock convenient to mount and fix of claim 1, wherein:

the fastener is a countersunk bolt.

10. The electronic lock convenient to mount and fix of claim 9, wherein:

the connecting hole is T-shaped corresponding to the fastening piece.