CN217760468U

CN217760468U - Multifunctional clutch of disconnected fingerprint lock

Info

Publication number: CN217760468U
Application number: CN202221731425.6U
Authority: CN
Inventors: 王建党
Original assignee: Zhejiang Tangdi Electronic Technology Co ltd
Current assignee: Zhejiang Tangdi Electronic Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-08
Anticipated expiration: 2032-07-04

Abstract

The application discloses a multifunctional disconnected fingerprint lock clutch, which comprises an upper clutch and a lower clutch, wherein the upper clutch is arranged on the lower clutch; the upper clutch comprises an upper clutch body, one side of the top of the upper clutch body is provided with a thimble and a thimble spring, a thimble pressing sheet is arranged above the thimble, and the thimble pressing sheet is connected with the upper clutch body through a screw; the lower clutch comprises a disconnected lower clutch and a reversing screw, and lower clutch blocking feet are arranged on two sides of the top end of the disconnected lower clutch. The utility model has novel structure design, and the breaking point position is designed, when the violent opening exceeds a certain safe torsion, the breaking point is broken, so that the clutch is in an idle state, the door lock can not be opened, and the violent opening is invalid; only need install at the handle, go up the separation and reunion switching-over, need not separation and reunion switching-over down, the fingerprint line is always placed in the middle, can not block, grind the fingerprint line because of the switching-over, and excellent performance forms cheap, is applicable to one and holds the type of opening promptly and automatic sliding closure expert, convenient to use, application scope is wide.

Description

Multifunctional clutch of disconnected fingerprint lock

Technical Field

The application relates to the field of fingerprint locks, in particular to a multifunctional clutch of a disconnected fingerprint lock.

Background

The fingerprint lock is an intelligent lock which is a perfect crystal of computer information technology, electronic technology, mechanical technology and modern Wujin technology. The characteristics of the fingerprint become the most important evidence for identity identification and are widely applied to the fields of public security criminal investigation and judicial expertise, and the fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like. With the popularization of science and technology and the development of smart homes, more and more people also start to select fingerprint locks.

The common fingerprint lock is inconvenient to use, and high in cost due to poor performance and fingerprint line abrasion caused by reversing. Therefore, a multifunctional break-off type fingerprint lock clutch is provided for solving the problems.

Disclosure of Invention

The embodiment provides a multifunctional disconnected fingerprint lock clutch which is used for solving the problems of poor performance and high cost in the prior art.

According to one aspect of the application, a multifunctional disconnected fingerprint lock clutch is provided, which comprises an upper clutch and a lower clutch, wherein the upper clutch is arranged on the lower clutch;

the upper clutch comprises an upper clutch body, one side of the top of the upper clutch body is provided with a thimble and a thimble spring, a thimble pressing sheet is arranged above the thimble, and the thimble pressing sheet is connected with the upper clutch body through a screw;

the lower clutch comprises a disconnected lower clutch and a reversing screw, and lower clutch blocking feet are arranged on two sides of the top end of the disconnected lower clutch.

Furthermore, both sides of the bottom of the upper clutch body are provided with upper clutch blocking feet

Furthermore, reversing screw holes are formed in two sides of the top of the upper clutch body, and the reversing screws penetrate through the reversing screw holes to be connected with the disconnected lower clutch.

Furthermore, four arc-shaped grooves are formed in the disconnected lower clutch surface, and four section separation points are arranged on the disconnected lower clutch surface.

Furthermore, a square rod hole is formed in the center of the top of the upper clutch body.

Furthermore, the thimble spring is sleeved on the surface of the thimble, a fingerprint wire outlet is formed in the lower clutch, a fingerprint wire is arranged on one side of the lower clutch, and one end of the fingerprint wire extends into the lower clutch from one side of the lower clutch and extends out of the upper clutch.

Through the embodiment of the application, the clutch of the break-off type fingerprint lock is adopted, the problems of poor performance and high cost are solved, and the effects of excellent performance and low cost are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of a disconnect-type lower clutch according to one embodiment of the present application;

FIG. 2 is a general schematic diagram of an embodiment of the present application;

fig. 3 is a schematic view of an upper clutch body according to an embodiment of the present application.

In the figure: 1. the disconnection type lower clutch is adopted; 2. a reversing screw; 3. an upper clutch body; 4. a thimble; 5. a thimble spring; 6. pressing a thimble; 7. a screw; 8. a separation point; 9. an upper clutch blocking pin; 10. a square rod hole; 11. a reversing screw hole; 12. lower clutch block foot.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a multifunctional break-off fingerprint lock clutch includes an upper clutch and a lower clutch, wherein the upper clutch is mounted on the lower clutch;

the upper clutch comprises an upper clutch body 3, a thimble 4 and a thimble 4 spring are mounted on one side of the top of the upper clutch body 3, a thimble 4 pressing sheet is arranged above the thimble 4, and the thimble 4 pressing sheet is connected with the upper clutch body 3 through a screw 7;

the lower clutch comprises a disconnected lower clutch 1 and a reversing screw 7, and lower clutch blocking feet 12 are arranged on two sides of the top end of the disconnected lower clutch 1.

The two sides of the bottom of the upper clutch body 3 are respectively provided with an upper clutch block foot 9

And reversing screw holes 11 are formed in two sides of the top of the upper clutch body 3, and the reversing screws 7 penetrate through the reversing screw holes 11 to be connected with the disconnected lower clutch 1.

Four arc-shaped grooves are formed in the surface of the disconnected lower clutch 1, and four section disconnection points 8 are arranged on the surface of the disconnected lower clutch 1.

The center of the top of the upper clutch body 3 is provided with a square rod hole 10.

The spring of the thimble 4 is sleeved on the surface of the thimble 4, a fingerprint wire outlet is arranged on the lower clutch, a fingerprint wire is arranged on one side of the lower clutch, and one end of the fingerprint wire extends into the lower clutch from one side of the lower clutch and extends out of the upper clutch.

When the clutch is used, the thimble 4 pressing sheet is connected with the clutch body 3 through the screw 7, the thimble 4 and the thimble 4 spring can be fixed on the clutch body 3, when the torque force of the handle reaches a breaking point or is violently opened, the breaking point is disconnected, the clutch fails, when the handle is rotated, the connection between the fingerprint line and the circuit board is always kept in the middle, and the fingerprint line cannot be damaged by rotating the handle;

when the lock is used, the lower clutch can be installed on the lock shell, the lower clutch can be connected with the lock handle, the upper clutch is connected with the lower clutch, the fingerprint line penetrates through the lower clutch and the upper clutch connecting circuit board, the square rod is inserted into the square rod hole 10, the upper clutch keeps in place and does not move when the door is not verified to be opened, the ejector pin 4 is arranged on the top of the motor inside the lock body when the door is verified to be opened, the upper clutch and the lower clutch are combined by the ejector pin 4, and the square rod is driven to open the lock body to open the door.

The application has the advantages that:

the utility model discloses structural design is novel, only needs to install at the handle, goes up the separation and reunion switching-over, need not the separation and reunion switching-over down, and the fingerprint line is placed in the middle always, can not be because of the switching-over card, grind the fingerprint line, and excellent performance forms this cheap, is applicable to one and holds open promptly and automatic sliding closure expert matches the type, convenient to use, and application scope is wide.

The present application relates to circuits and electronic components and modules, all of which are well within the skill of those in the art and, needless to say, does not relate to software or process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a multi-functional disconnect-type fingerprint lock clutch which characterized in that: the clutch comprises an upper clutch and a lower clutch, wherein the upper clutch is arranged on the lower clutch;

the upper clutch comprises an upper clutch body (3), one side of the top of the upper clutch body (3) is provided with a thimble (4) and a thimble (4) spring, a thimble (4) pressing sheet is arranged above the thimble (4), and the thimble (4) pressing sheet is connected with the upper clutch body (3) through a screw (7);

the lower clutch comprises a disconnected lower clutch (1) and a reversing screw (7), and lower clutch stop feet (12) are arranged on two sides of the top end of the disconnected lower clutch (1).

2. The clutch of claim 1, wherein: go up clutch body (3) top both sides and all set up switching-over screw hole (11), switching-over screw (7) pass switching-over screw hole (11) and connect disconnect-type lower clutch (1).

3. The multi-functional breakaway fingerprint lock clutch of claim 1, wherein: four arc-shaped grooves are formed in the surface of the disconnected lower clutch (1), and four section separation points (8) are arranged on the surface of the disconnected lower clutch (1).

4. The clutch of claim 1, wherein: the center of the top of the upper clutch body (3) is provided with a square rod hole (10).

5. The clutch of claim 1, wherein: the spring of the thimble (4) is sleeved on the surface of the thimble (4), a fingerprint wire outlet is formed in the lower clutch, a fingerprint wire is arranged on one side of the lower clutch, and one end of the fingerprint wire extends into the lower clutch from one side of the lower clutch and extends out of the upper clutch.