CN110878658A

CN110878658A - Three-level management lock device

Info

Publication number: CN110878658A
Application number: CN201911256016.8A
Authority: CN
Inventors: 蔡金林
Original assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Current assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-03-13

Abstract

The invention discloses a three-level management lock device, which comprises a box body, wherein a first door body and a second door body are respectively hinged at an opening of the box body, an installation seat is fixed in the middle of the inner side of the first door body through a bolt, an electric push rod is fixed in the installation seat through a bolt, a first lock column is fixed at the end part of a piston rod of the electric push rod, a locking seat matched with the first lock column is fixed at the inner side of the second door body through a bolt, the first lock column is inserted in the locking seat, upper and lower locking mechanisms are respectively arranged between the upper and lower ends of the locking seat and the box body, the input end of the electric push rod is electrically connected with a controller, the controller is fixed at the outer side of the first door body through a bolt, the electric push rod and the controller are respectively electrically connected with a power supply, so that the first door body and the second door body are simultaneously locked at the upper, middle and lower, simple structure, the locking is convenient, and the security is high.

Description

Three-level management lock device

Technical Field

The invention belongs to the technical field of locks, and particularly relates to a three-level management lock device.

Background

The lock is a sealing device, which includes lock, key and its accessories, and is generally explained as "sealing device which can be opened by key", at present, besides the lock can be opened by key, it can also be opened by light, electricity, magnetism, sound and fingerprint, etc. The lockset not only is a protective article, but also has the functions of management and decoration.

At present to some higher boxes install the tool to lock in the centre of box usually, the tool to lock just carries out the locking in the middle of the box, but because the height of box is high, it is longer to lead to the tool to lock distance in the middle of the upper and lower end distance, leads to the upper and lower end of box to close insecure, and it is poor to influence locking effect security, for this reason, we propose a tertiary management locking device of upper and lower, well locking simultaneously and solve the problem that exists among the prior art.

Disclosure of Invention

The invention aims to provide a three-level management lock device to solve the problems that a lock is usually arranged in the middle of a box body with higher height at present, the lock only locks the middle of the box body, but the distance between an upper end and a lower end of the box body is longer than the middle lock due to the height of the box body, the upper end and the lower end of the box body are not closed firmly, and the safety of a locking effect is influenced.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a tertiary management locking device, includes the box, the opening part of box articulates respectively has the first door body and the second door body, there is the mount pad through the bolt fastening in the middle of the inboard of the first door body, there is electric putter in the inside of mount pad through the bolt fastening, electric putter's tailpiece of the piston rod portion is fixed with first lock, the inboard of the second door body through the bolt fastening have with the locking seat of first lock looks adaptation, first lock plug-in connects in the locking seat, locking mechanism about all being provided with between the upper and lower both ends of locking seat and the box, electric putter's input electric connection has the controller, the controller passes through the bolt fastening in the outside of the first door body, electric putter and controller respectively with power electric connection.

Preferably, the upper locking mechanism and the lower locking mechanism comprise driving rods, one ends of the driving rods are inserted into the locking seats, supporting seats are connected to the upper ends and the lower ends of the driving rods in a sliding mode, the supporting seats are welded to the second door body, a second locking column is fixed to the end portion, far away from the locking seats, of one end of each driving rod, a locking sleeve matched with the second locking column is embedded on the inner wall of the box body, and the second locking columns are inserted into the locking sleeves.

Preferably, a baffle is welded on one side, close to the locking seat, of the driving rod, a spring is arranged between the baffle and the supporting seat, and the spring is sleeved on the outer side of the driving rod.

Preferably, the end part of the driving rod close to the first lock cylinder and the end part of the first lock cylinder far away from the electric push rod are both provided with a ball head chamfer.

Preferably, the outer end of the controller is provided with a password key, and the lower side of the outer end of the controller is provided with a fingerprint recording plate.

Preferably, the contact surfaces of the first door body and the second door body are provided with limiting plates in a staggered manner, and the two limiting plates are mutually clamped together.

Preferably, the rear sides of the upper end and the lower end of the first door body are in close contact with a limiting block, the limiting block is fixed on the front side of the interior of the box body, a magnet is embedded in the limiting block, and the magnet and the first door body are attracted together.

Preferably, the handles are fixed to the ends, far away from the hinged part, of the outer sides of the first door body and the second door body through bolts.

The invention has the technical effects and advantages that: compared with the prior art, the three-level management lock device provided by the invention has the following advantages:

1. according to the invention, the controller is used for controlling the opening and closing of the electric push rod, the password key and the fingerprint entry board are arranged on the controller, the opening and closing of the electric push rod can be controlled by inputting a password and entering a fingerprint, and then the opening and closing of the lockset is controlled, the structure is simple, and the operation is convenient;

2. when the door is locked, the first lock column is pushed forwards through the electric push rod and is inserted into the locking seat, so that the locking between the first door body and the second door body is realized, the driving rods inside the first lock column are driven to move up and down respectively in the process of inserting the first lock column into the locking seat, and then the driving rods drive the second lock column to be inserted into the locking sleeve in the inner wall of the box body, so that the locking of the upper position and the lower position between the second door body and the box body is realized, and the simultaneous locking of the upper position, the middle position and the lower position of the first door body, the second door body and the box body is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the invention at A;

FIG. 3 is an enlarged view of the invention at B;

FIG. 4 is a schematic view of the present invention mounted on a cabinet;

FIG. 5 is a view of the inside of the case of the present invention;

FIG. 6 is a schematic view of the present invention between an open position and a housing;

fig. 7 is an enlarged view of the present invention at C.

Reference numerals: 1. a box body; 2. a first door body; 3. a second door body; 4. a mounting seat; 5. an electric push rod; 6. a first lock cylinder; 7. a locking seat; 8. an up-down locking mechanism; 801. a drive rod; 802. a supporting seat; 803. a second lock cylinder; 804. a locking sleeve; 805. a baffle plate; 806. a spring; 9. a controller; 10. a password key; 11. a fingerprint entry board; 12. a limiting plate; 13. a limiting block; 14. a magnet; 15. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 4-7, the invention provides a three-level management lock device, which comprises a box body 1, wherein a first door body 2 and a second door body 3 are respectively hinged at an opening of the box body 1, limiting plates 12 are arranged on the surfaces, which are contacted with each other, of the first door body 2 and the second door body 3 in a staggered manner, the two limiting plates 12 are mutually clamped together, the rear sides of the upper end and the lower end of the first door body 2 are respectively in close contact with a limiting block 13, the limiting block 13 is fixed on the front side in the box body 1, a magnet 14 is embedded in the limiting block 13, the magnet 14 is magnetically attracted with the first door body 2, so that the limiting and fixing between the first door body 2 and the second door body 3 and the box body 1 are realized, and in order to open the first door body 2 and the second door body 3, a handle 15 is fixed at one end, which is;

as shown in fig. 1 and 2, a mounting seat 4 is fixed in the middle of the inner side of the first door body 2 through a bolt, an electric push rod 5 is fixed in the mounting seat 4 through a bolt, a first lock cylinder 6 is fixed at the end of a piston rod of the electric push rod 5, a lock seat 7 matched with the first lock cylinder 6 is fixed on the inner side of the second door body 3 through a bolt, and the first lock cylinder 6 is inserted into the lock seat 7;

as shown in fig. 1-5, an upper locking mechanism 8 and a lower locking mechanism 8 are respectively disposed between the upper end and the lower end of the locking seat 7 and the box body 1, the upper locking mechanism 8 and the lower locking mechanism 8 include a driving rod 801, one end of the driving rod 801 is inserted into the locking seat 7, the upper end and the lower end of the driving rod 801 are both slidably connected with a supporting seat 802, the supporting seat 802 is welded on the second door body 3, a second locking column 803 is fixed at one end of the driving rod 801 far from the locking seat 7, a locking sleeve 804 adapted to the second locking column 803 is embedded on the inner wall of the box body 1, the second locking column 803 is inserted into the locking sleeve 804, a baffle 805 is welded at one side of the driving rod 801 near the locking seat 7, a spring 806 is disposed between the baffle 805 and the, in order to facilitate the driving of the driving rod 801 by the first lock cylinder 6, ball head chamfers are arranged at the end part of the driving rod 801 close to the first lock cylinder 6 and the end part of the first lock cylinder 6 far away from the electric push rod 5;

as shown in fig. 4-6, the input end of the electric push rod 5 is electrically connected to a controller 9, the controller 9 is fixed to the outer side of the first door body 2 through a bolt, the outer end of the controller 9 is provided with a password key 10, the lower side of the outer end of the controller 9 is provided with a fingerprint entry board 11, the start of the electric push rod 5 can be controlled by inputting a password or entering a fingerprint, and the electric push rod 5 and the controller 9 are respectively electrically connected to a power supply.

It should be noted that the specific model specifications of the electric push rod 5 and the controller 9 need to be determined by model selection according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the electric putter 5 and the controller 9 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The structure principle is as follows: when in locking, the first door body 2 is firstly closed until the first door body 2 is tightly contacted with the limiting block 13, and then the second door body 3 is closed until the limiting plates 12 on the first door body 2 and the second door body 3 are mutually meshed;

then, a password is input through a password key 10 on the controller 9 or a fingerprint is input on a fingerprint input plate 11 to start the electric push rod 5, and then a piston rod of the electric push rod 5 pushes the first lock column 6 forwards, and the first lock column is inserted into the lock seat 7, so that the locking between the first door body 2 and the second door body 3 is realized;

the driving rod 801 inside the first lock column 6 is driven to move up and down respectively in the process of inserting the first lock column 6 into the locking seat 7, and then the driving rod 801 drives the second lock column 803 to be inserted into the locking sleeve 804 on the inner wall of the box body 1, so that the locking of the upper position and the lower position between the second door body 3 and the box body 1 is realized, and then the locking of the first door body 2, the second door body 3 and the box body 1 at the upper position, the middle position and the lower position is realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a tertiary management lock device, includes box (1), its characterized in that: the opening of the box body (1) is respectively hinged with a first door body (2) and a second door body (3), the middle of the inner side of the first door body (2) is fixed with a mounting seat (4) through a bolt, an electric push rod (5) is fixed in the mounting seat (4) through a bolt, a first lock cylinder (6) is fixed at the end part of a piston rod of the electric push rod (5), a locking seat (7) matched with the first lock post (6) is fixed on the inner side of the second door body (3) through a bolt, the first lock column (6) is inserted in the locking seat (7), an upper locking mechanism and a lower locking mechanism (8) are respectively arranged between the upper end and the lower end of the locking seat (7) and the box body (1), the input end of the electric push rod (5) is electrically connected with a controller (9), the controller (9) is fixed on the outer side of the first door body (2) through a bolt, the electric push rod (5) and the controller (9) are respectively electrically connected with a power supply.

2. A tertiary management lock device according to claim 1, wherein: locking mechanism (8) are including actuating lever (801) from top to bottom, the one end of actuating lever (801) is pegged graft in locking seat (7), the equal sliding connection in upper and lower both ends of actuating lever (801) has supporting seat (802), supporting seat (802) welding is on the second door body (3), the one end fixing that locking seat (7) were kept away from in actuating lever (801) has second lock post (803), it has locking cover (804) with second lock post (803) looks adaptation to inlay on the inner wall of box (1), second lock post (803) are pegged graft in locking cover (804).

3. A tertiary management lock device according to claim 2, wherein: one side of the driving rod (801) close to the locking seat (7) is welded with a baffle (805), a spring (806) is arranged between the baffle (805) and the supporting seat (802), and the spring (806) is sleeved on the outer side of the driving rod (801).

4. A tertiary management lock device according to claim 3, wherein: the end part of one end, close to the first lock cylinder (6), of the driving rod (801) and the end part, far away from the electric push rod (5), of the first lock cylinder (6) are both provided with ball head chamfers.

5. A tertiary management lock device according to claim 1, wherein: the outer end of controller (9) is provided with password key (10), the outer end downside of controller (9) is provided with fingerprint and enters board (11).

6. A tertiary management lock device according to claim 1, wherein: limiting plates (12) are arranged on the surfaces, contacted with each other, of the first door body (2) and the second door body (3) in a staggered mode, and the two limiting plates (12) are mutually clamped together.

7. A tertiary management lock device according to claim 1, wherein: the upper and lower both ends rear side of first door body (2) all in close contact with stopper (13), stopper (13) are fixed in the inside front side of box (1), it has magnet (14) to inlay in stopper (13), magnet (14) are in the same place with first door body (2) magnetism.

8. A tertiary management lock device according to claim 1, wherein: and handles (15) are fixed at the ends, far away from the hinged part, of the outer sides of the first door body (2) and the second door body (3) through bolts.