CN212406382U

CN212406382U - Intelligent electronic lock with anti-damage function

Info

Publication number: CN212406382U
Application number: CN202020692764.2U
Authority: CN
Inventors: 林若婵; 吴高军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-26
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses an intelligent electronic lock with anti-damage function, which comprises a lock body, wherein a first anti-damage shell and a second anti-damage shell are respectively welded on two sides of the lock body, and the inner sides of the first anti-damage shell and the second anti-damage shell are rotatably provided with a screw rod; the utility model discloses in, through the lock body, the pressure sensor that first anti-destruction shell and second anti-destruction shell inboard were equipped with can the real-time detection external pressure have or not, when pressure signal that pressure sensor detected is greater than the default of singlechip in the lock body, make the singlechip open first anti-destruction shell and the inboard micro motor of second anti-destruction shell in step, make micro motor's output drive the lead screw and rotate, and then the thread bush that drives the lead screw surface removes, and the dial plate that the thread bush surface was equipped with can oppress in proper order and show the post of inserting in the cover shell outside, make the fender ring oppression spring on post surface of inserting, make the one end of inserting the post run through the cover shell and carry out the protectiveness to shelter from on the surface of lock body.

Description

Intelligent electronic lock with anti-damage function

Technical Field

The utility model relates to an intelligence lock technical field especially relates to an intelligence electronic lock with prevent destroying function.

Background

The electronic lock is an electronic product which controls the circuit or chip to work (access control system) through password input so as to control the closing of a mechanical switch and complete the unlocking and locking tasks, and has various types, simple circuit products and products with higher cost performance based on chips.

When the existing intelligent electronic lock is used, due to the fact that corresponding protection measures are not provided, when the existing intelligent electronic lock is hit by an external force hammer, due effects can be lost, the use of the lock body is influenced, and economic losses are caused to users.

Therefore, the intelligent electronic lock with the anti-damage function has the advantage of good anti-damage effect, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the intelligent electronic lock who provides has the function of preventing destroying.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an intelligence electronic lock with prevent destroying function, includes the lock body, the both sides of lock body have welded first prevent destroying shell and the second prevent destroying the shell respectively, and the inboard of first prevent destroying shell and the second prevent destroying the shell all rotates and install the lead screw, the one end fixedly connected with micro motor of lead screw, and the surperficial threaded connection of lead screw has the thread bush, the skin weld of thread bush has the dial plate, the internal face that first prevent destroying shell and second prevent destroying the shell is located lead screw one side welding and has had the cover shell, and the inside interlude of cover shell is connected with the post of inserting, the surface that the post of inserting is located cover shell internal weld has the fender ring, and fender ring one side is located the surface of inserting the post and has cup jointed the spring, pressure sensor is all installed to the inboard of lock body, first prevent destroying shell and second prevent destroying the shell, and the inside singlechip electric connection of pressure sensor.

As a further description of the above technical solution: the first anti-damage shell and the second anti-damage shell are symmetrical about a vertical center line of the lock body, and a handle is arranged on the front end surface of the lock body.

As a further description of the above technical solution: the output end of the single chip microcomputer in the lock body is electrically connected with the micro motor.

As a further description of the above technical solution: the inside equidistance of cover shell is provided with the multiunit and inserts post, fender ring, spring, the arc end of inserting the post runs through and extends to the cover shell outside.

As a further description of the above technical solution: the inner sides of the first anti-damage shell and the second anti-damage shell are respectively provided with a group of screw rods, threaded sleeves, shifting plates, micro motors and casings.

As a further description of the above technical solution: one end of the shifting plate is provided with a slope surface corresponding to the inserting column.

The utility model discloses following beneficial effect has:

in the utility model, the lock body, the first anti-damage shell, the screw rod, the thread bushing, the shifting plate, the micro motor, the casing, the pressure sensor, the second anti-damage shell, the handle, the inserted column, the baffle ring and the spring are adopted to form the anti-damage mechanism of the lock body, the pressure sensor arranged at the inner sides of the lock body, the first anti-damage shell and the second anti-damage shell can detect whether the external pressure exists or not in real time, when the pressure signal detected by the pressure sensor is greater than the preset value of the single chip microcomputer in the lock body, the single chip microcomputer is promoted to synchronously open the micro motor at the inner sides of the first anti-damage shell and the second anti-damage shell, the output end of the micro motor drives the screw rod to rotate, and further drives the thread bushing on the surface of the screw rod to move, the shifting plate arranged on the surface of the thread bushing can sequentially press the inserted column exposed at the outer side of the casing, the baffle ring on the surface of, thereby avoiding the lock body to be further damaged under the external pressure state, and increasing the safety and the damage-resistant effect of the lock body.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent electronic lock with a tamper-proof function according to the present invention;

fig. 2 is a schematic view of a first anti-damage shell structure of the intelligent electronic lock with anti-damage function of the present invention;

fig. 3 is the utility model relates to a thread bush and group board schematic structure with intelligent electronic lock of destruction prevention function.

Illustration of the drawings:

1. a lock body; 2. a first tamper-resistant shell; 3. a screw rod; 4. a threaded sleeve; 5. dialing a plate; 6. a micro motor; 7. a housing; 8. a pressure sensor; 9. a second tamper-resistant shell; 10. a handle; 11. inserting a column; 12. a baffle ring; 13. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses an embodiment provides an intelligent electronic lock with prevent destroying function.

Referring to the drawings and the detailed description, as shown in fig. 1-3, an intelligent electronic lock with anti-damage function according to an embodiment of the present invention comprises a lock body 1, wherein a first anti-damage shell 2 and a second anti-damage shell 9 are welded to two sides of the lock body 1 respectively, a screw rod 3 is rotatably mounted on the inner sides of the first anti-damage shell 2 and the second anti-damage shell 9, a micro motor 6 is fixedly connected to one end of the screw rod 3, a threaded sleeve 4 is connected to the surface of the screw rod 3 through a thread, a dial plate 5 is welded to the surface of the threaded sleeve 4, a sleeve shell 7 is welded to the inner wall surfaces of the first anti-damage shell 2 and the second anti-damage shell 9 at one side of the screw rod 3, a plug post 11 is inserted into the sleeve 7, a retainer ring 12 is welded to the surface of the plug post 11 at the inner side of the sleeve 7, and a spring 13 is sleeved to the retainer ring 12 side at the surface, the inner sides of the lock body 1, the first anti-damage shell 2 and the second anti-damage shell 9 are all provided with a pressure sensor 8, the pressure sensor 8 is electrically connected with a single chip microcomputer in the lock body 1, the pressure sensors 8 arranged on the inner sides of the lock body 1, the first anti-damage shell 2 and the second anti-damage shell 9 can detect whether external pressure exists in real time, when a pressure signal detected by the pressure sensor 8 is greater than a preset value of the single chip microcomputer in the lock body 1, the single chip microcomputer is prompted to synchronously open the micro motor 6 on the inner sides of the first anti-damage shell 2 and the second anti-damage shell 9, the output end of the micro motor 6 drives the screw rod 3 to rotate, and further drives the thread bush 4 on the surface of the screw rod 3 to move, the shifting plate 5 arranged on the surface of the thread bush 4 can sequentially press the plug post 11 exposed outside the sleeve 7, the baffle ring 12 on the surface of the plug post 11 presses the spring 13, one end of the plug post 11 penetrates, thereby avoiding further damage to the lock body 1 under external pressure conditions;

in one embodiment, the first and second

anti-tamper shells

2 and 9 are symmetrical about the vertical center line of the lock body 1, and the front end surface of the lock body 1 is provided with a handle 10, wherein the first and second

anti-tamper shells

2 and 9 are both L-shaped structures in cross section and can be half-wrapped on both sides of the lock body 1.

In one embodiment, the output end of the single chip microcomputer in the lock body 1 is electrically connected with the micro motor 6, so that the micro motor 6 can be started through the single chip microcomputer of the lock body 1.

In one embodiment, the inside equidistance of cover 7 is provided with multiunit post 11, keeps off ring 12 and spring 13, and the arc end of post 11 runs through and extends to the cover 7 outside, through multiunit post 11, keeps off ring 12, spring 13, can increase the fine and close degree of protection to play better protective effect.

In one embodiment, a set of screw rods 3, a threaded sleeve 4, a dial plate 5, a micro motor 6 and a sleeve 7 are arranged on the inner sides of the first anti-damage shell 2 and the second anti-damage shell 9, and through the set of screw rods 3, the threaded sleeve 4, the dial plate 5, the micro motor 6 and the sleeve 7 arranged on the inner sides of the first anti-damage shell 2 and the second anti-damage shell 9, opposite protection can be achieved, and the protection effect of the lock body 1 is improved.

In one embodiment, one end of the shifting plate 5 is provided with a slope corresponding to the inserting column 11, and the inserting column 11 can be easily pressed through the slope with one smooth end of the shifting plate 5.

The working principle is as follows:

when the device works, the device is installed to a proper position, a power supply is switched on, whether external pressure exists or not can be detected in real time through the pressure sensor 8 arranged on the inner sides of the lock body 1, the first anti-damage shell 2 and the second anti-damage shell 9, when a pressure signal detected by the pressure sensor 8 is greater than a preset value of a single chip microcomputer in the lock body 1, the single chip microcomputer is prompted to synchronously open the micro motor 6 on the inner sides of the first anti-damage shell 2 and the second anti-damage shell 9, the output end of the micro motor 6 drives the screw rod 3 to rotate, and further drives the thread bush 4 on the surface of the screw rod 3 to move, the shifting plate 5 arranged on the surface of the thread bush 4 can sequentially press the plug column 11 exposed on the outer side of the sleeve 7, the baffle ring 12 on the surface of the plug column 11 is prompted to press the spring 13, one end of the plug column 11 penetrates through the sleeve 7 to protectively shield the, the safety and damage-resistant effect of the lock body 1 are increased.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an intelligence electronic lock with prevent destroying function, includes lock body (1), its characterized in that: the utility model discloses a lock body, including lock body (1), first destruction prevention shell (2) and second destruction prevention shell (9) have been welded respectively to the both sides of lock body (1), and the inboard of first destruction prevention shell (2) and second destruction prevention shell (9) all rotates and installs lead screw (3), the one end fixedly connected with micro motor (6) of lead screw (3), and the surperficial threaded connection of lead screw (3) has thread bush (4), the skin weld of thread bush (4) has group board (5), the internal face that first destruction prevention shell (2) and second destruction prevention shell (9) are located lead screw (3) one side welding has shell (7), and the inside interlude of shell (7) is connected with and inserts post (11), the surface that inserts post (11) is located shell (7) inside welding has fender ring (12), and fender ring (12) one side is located the surface of inserting post (11) and has cup jointed spring (13), lock body (1), Pressure sensor (8) are all installed to the inboard of first anti-damage shell (2) and second anti-damage shell (9), and pressure sensor (8) and the inside singlechip electric connection of lock body (1).

2. The intelligent electronic lock with the damage prevention function as claimed in claim 1, wherein: the first anti-damage shell (2) and the second anti-damage shell (9) are symmetrical about a vertical center line of the lock body (1), and a handle (10) is arranged on the front end surface of the lock body (1).

3. The intelligent electronic lock with the damage prevention function as claimed in claim 1, wherein: the output end of the single chip microcomputer in the lock body (1) is electrically connected with the micro motor (6).

4. The intelligent electronic lock with the damage prevention function as claimed in claim 1, wherein: the inside equidistance of cover shell (7) is provided with multiunit insert post (11), keeps off ring (12), spring (13), the arc end of inserting post (11) runs through and extends to the cover shell (7) outside.

5. The intelligent electronic lock with the damage prevention function as claimed in claim 1, wherein: the inner sides of the first anti-damage shell (2) and the second anti-damage shell (9) are respectively provided with a group of screw rods (3), threaded sleeves (4), a poking plate (5), a micro motor (6) and a casing (7).

6. The intelligent electronic lock with the damage prevention function as claimed in claim 1, wherein: one end of the shifting plate (5) is provided with a slope surface corresponding to the inserting column (11).