Electric power communication cabinet lock capable of preventing mistaken opening

Abstract

The utility model discloses an electric power communication cabinet lock capable of preventing mistaken opening, which comprises a lock body, a first lock cylinder is arranged on the lock body, one end of the first lock cylinder is connected with a spring bolt, the other end of the first lock cylinder is connected with a handle, one end of the handle is hinged with the lock body through the first lock cylinder, and the other end of the handle is hinged with the lock body through the spring bolt. The spring bolt and the handle are located on the two sides of the lock body respectively. The other end of the handle is connected with the lock body in a locking mode through a locking mechanism, and the locking mechanism is connected with an unlocking control system in an electric signal mode. The unlocking control system comprises a controller, a fingerprint collector and a password input key, the fingerprint collector and the password input key are connected with the controller, and the controller is in electric signal connection with the locking mechanism. The cabinet lock capable of preventing the electric power communication from being opened by mistake solves the problems that a traditional cabinet lock is not high in safety performance and easy to unlock by a tool, a mechanical key is easy to lose, and the cabinet lock does not have the function of preventing the electric power communication from being opened by mistake.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinet locks, and in particular to an electric power communication cabinet lock that prevents mis-opening. Background Art

[0002] Communication cabinets are equipment used to store and manage communication equipment, and are usually used in data centers, computer rooms, telecommunication base stations, and other places. Communication cabinets can not only protect communication equipment, but also provide good heat dissipation, dustproof and waterproof functions to ensure the normal operation of equipment. Communication cabinets are usually composed of cabinet frames, doors, side panels, connectors and accessories. These components all guarantee the safety and stable operation of communication equipment to a certain extent.

[0003] There are many types of communication cabinets, mainly including wall-mounted communication cabinets, floor-mounted communication cabinets, network cabinets, server cabinets, etc. Different types of communication cabinets are suitable for different scenarios, and users can choose the appropriate cabinet according to their needs. However, traditional cabinet locks have low security performance, are easy to open with tools, mechanical keys are easy to lose, and have no anti-misopening function. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a power communication cabinet lock that prevents mis-opening, so as to solve the technical problems raised in the background technology.

[0005] A power communication cabinet lock for preventing accidental opening, comprising a lock body, a first lock core is arranged on the lock body, a lock tongue is connected to one end of the first lock core, a handle is connected to the other end of the first lock core, one end of the handle is hinged to the lock body through the first lock core, and the lock tongue and the handle are respectively arranged on both sides of the lock body;

[0006] The other end of the handle is locked with the lock body through a locking mechanism, and the locking mechanism is electrically connected to an unlocking control system;

[0007] The unlocking control system comprises a controller, a fingerprint collector and a password input button, wherein the fingerprint collector and the password input button are connected to the controller, and the controller is connected to the locking mechanism by electrical signals.

[0008] Furthermore, one side of the lock body has a groove for accommodating the handle, and the first lock core is arranged at the top of the groove.

[0009] Further, the locking mechanism includes a telescopic motor and a first limiting pin connected to the telescopic motor, and one end of the first limiting pin has a wedge-shaped first limiting portion;

[0010] The handle is provided with a buckle corresponding to the position of the first limiting pin, and the buckle has a second limiting portion that cooperates with the first limiting portion;

[0011] The telescopic motor is connected to the controller by electrical signals.

[0012] Furthermore, a second lock core is provided on the handle, and the buckle is fixedly connected to the second lock core.

[0013] Furthermore, the fingerprint collector is arranged on the lock body;

[0014] The password input button is arranged on the handle.

[0015] Furthermore, the handle is hinged to the first lock core via a hinge.

[0016] Furthermore, the controller is connected to a host computer of the peripheral device.

[0017] The beneficial effects of the utility model are embodied in:

[0018] The power communication cabinet lock that prevents accidental opening of the present application solves the problems of low safety performance of traditional cabinet locks, easy to open with tools, easy to lose mechanical keys, and no anti-accidental opening function. It combines fingerprint recognition and dynamic password technology, and only employees who have entered fingerprints and external construction workers who have been informed of the dynamic password can open the lock, reducing the risk of accidentally opening the cabinet door and accidentally touching the running equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0020] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application. For ordinary technicians in this field, other accompanying drawings can also be obtained based on these accompanying drawings without paying creative labor.

[0021] Figure 1 A schematic diagram of a power communication cabinet lock to prevent accidental opening provided by an embodiment of the utility model Figure 1 ;

[0022] Figure 2 A schematic diagram of a power communication cabinet lock to prevent accidental opening provided by an embodiment of the utility model Figure 2 ;

[0023] Figure 3 This is a block diagram of the electrical structure of the power communication cabinet lock that prevents accidental opening provided in an embodiment of the utility model.

[0024] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0029] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] like Figure 1-Figure 3 As shown, the utility model provides a power communication cabinet lock for preventing accidental opening, comprising a lock body 1, which is fixedly mounted on the cabinet door. The lock body 1 is provided with a first lock core 2, one end of the first lock core 2 is connected to a lock tongue 3, the other end of the first lock core 2 is connected to a handle 4, one end of the handle 4 is hinged to the lock body 1 through the first lock core 2, and the lock tongue 3 and the handle 4 are respectively arranged on both sides of the lock body 1.

[0032] The other end of the handle 4 is locked with the lock body 1 through a locking mechanism, and the locking mechanism is electrically connected to the unlocking control system. The unlocking control system includes a controller 5, a fingerprint collector 6 and a password input button 7, and the fingerprint collector 6 and the password input button 7 are connected to the controller 5, and the controller 5 is electrically connected to the locking mechanism. The controller 5 can be adopted, and the fingerprint collector 6 is arranged on the lock body 1. The password input button 7 is arranged on the handle 4. The handle 4 is hinged to the first lock core 2 through a hinge 14, so that it is convenient to pull the handle 4 and facilitate the unlocking operation. The hinge 14 can be a hinge.

[0033] The fingerprint collector 6 is used to collect the fingerprint information of the unlocking person and send the fingerprint information of the unlocking person to the controller 5. The controller 5 matches the fingerprint information of the unlocking person with the pre-entered fingerprint information. If the match is successful, an unlocking instruction is sent to the locking mechanism; alternatively, the unlocking person can enter a dynamic password on the password input button 7. If the dynamic password is correct, the controller 5 sends an unlocking instruction to the locking mechanism.

[0034] After the locking mechanism receives the unlocking command sent by the controller 5, the locking effect on the handle 4 is released. The unlocking personnel manually pulls the handle 4 to drive the first lock core 2 to rotate, which can drive the lock tongue 3 to rotate, so that the lock tongue 3 is out of contact with the cabinet body, thereby opening the cabinet door.

[0035] The controller 5 is connected to a host computer of an external device, and a control instruction can be sent to the controller 5 through the host computer, thereby realizing remote unlocking.

[0036] The lock body 1 has a groove 8 on one side for accommodating the handle 4, and the first lock core 2 is arranged at the top of the groove 8. When the handle 4 fits in the groove 8 and is locked on the lock body 1, the handle 4 and the lock body 1 are more compact, preventing the handle from being moved at will.

[0037] Specifically, the locking mechanism includes a telescopic motor 9 and a first limit pin connected to the telescopic motor 9, and one end of the first limit pin has a wedge-shaped first limit portion 10. The handle 4 is provided with a buckle 11 corresponding to the position of the first limit pin, and the buckle 11 has a second limit portion 12 that cooperates with the first limit portion 10. The locking effect is achieved through the cooperation between the first limit portion 10 and the second limit portion 12.

[0038] The telescopic motor 9 is electrically connected to the controller 5. When the controller 5 sends an unlocking instruction to the telescopic motor 9, the telescopic motor 9 retracts, and at this time, the first limiting portion 10 is disengaged from the second limiting portion 12, and unlocking is completed.

[0039] Furthermore, the handle 4 is also provided with a second lock core 13, and the buckle 11 is fixedly connected to the second lock core 13. In some cases, the lock can also be unlocked by inserting a mechanical key into the second lock core 13, and the second lock core 13 is rotated by the matching mechanical key to rotate the buckle 11, thereby rotating the second limiting portion 12 to disengage from the first limiting portion 10, thereby completing the unlocking.

[0040] In summary, the power communication anti-mistaken opening cabinet lock of this application solves the problems of low safety performance of traditional cabinet locks, easy to open with tools, easy to lose mechanical keys, and no anti-mistaken opening function. It combines fingerprint recognition and dynamic password technology, and only employees who have entered fingerprints and external construction workers who have been informed of the dynamic password can unlock the door, reducing the risk of accidentally opening the cabinet door and accidentally touching the running equipment.

[0041] Finally, it should be noted that the various technical features of the technical solution of the present application can be combined arbitrarily. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and should all be included in the scope of the claims and specification of the present invention.

Claims

1. A power communication cabinet lock for preventing accidental opening, comprising a lock body (1), characterized in that: The lock body (1) is provided with a first lock core (2), one end of the first lock core (2) is connected to a lock tongue (3), the other end of the first lock core (2) is connected to a handle (4), one end of the handle (4) is hinged to the lock body (1) through the first lock core (2), and the lock tongue (3) and the handle (4) are respectively arranged on both sides of the lock body (1); The other end of the handle (4) is locked with the lock body (1) via a locking mechanism, and the locking mechanism is electrically connected to an unlocking control system; The unlocking control system comprises a controller (5), a fingerprint collector (6) and a password input button (7), wherein the fingerprint collector (6) and the password input button (7) are connected to the controller (5), and the controller (5) is connected to the locking mechanism via an electrical signal.

2. According to claim 1, a power communication cabinet lock for preventing accidental opening is characterized in that: One side of the lock body (1) has a groove (8) for accommodating the handle (4), and the first lock core (2) is arranged at the top end of the groove (8).

3. According to claim 1, a power communication cabinet lock for preventing accidental opening is characterized in that: The locking mechanism comprises a telescopic motor (9) and a first limiting pin connected to the telescopic motor (9), wherein one end of the first limiting pin has a wedge-shaped first limiting portion (10); The handle (4) is provided with a buckle (11) corresponding to the position of the first limiting pin, and the buckle (11) has a second limiting portion (12) matched with the first limiting portion (10); The telescopic motor (9) is connected to the controller (5) via electrical signals.

4. The power communication cabinet lock for preventing accidental opening according to claim 3 is characterized in that: The handle (4) is also provided with a second lock core (13), and the buckle (11) is fixedly connected to the second lock core (13).

5. The power communication cabinet lock for preventing accidental opening according to claim 1, characterized in that: The fingerprint collector (6) is arranged on the lock body (1); The password input button (7) is arranged on the handle (4).

6. The power communication cabinet lock for preventing accidental opening according to claim 1, characterized in that: The handle (4) is hingedly connected to the first lock core (2) via a hinge (14).

7. The power communication cabinet lock for preventing accidental opening according to claim 1, characterized in that: The controller (5) is connected to a host computer of the peripheral device.

Images