CN115492465A - Handle structure and intelligent lock - Google Patents

Abstract

The application provides a handle structure and intelligence lock. The handle structure is used for rotatably opening the intelligent lock and comprises a handle main body, an installation platform, a biological recognizer and a supporting member, wherein the handle main body comprises a rotating part and a holding part, and an accommodating cavity is formed in the rotating part; the accommodating cavity comprises a first opening and a second opening, and the first opening is far away from the holding part compared with the second opening; the mounting table is accommodated in the accommodating cavity and fixed with the side wall of the accommodating cavity; the mounting table is provided with a mounting hole; the biological identifier is attached to the bottom wall of the containing cavity close to the second opening; the supporting member is fixedly installed on the installation platform and can penetrate through the installation platform to be abutted against the biological identifier; the biological recognizer passes through the mounting hole in a first posture, is converted from the first posture to a second posture in the accommodating cavity and is attached to the bottom wall of the accommodating cavity, and the biological recognizer is converted from the first posture to the second posture through overturning. The application provides a handle structure and intelligence lock can improve the stability that the biological recognition ware was installed in the door handle.

Description

Handle structure and intelligent lock

Technical Field

The application belongs to the technical field of intelligent lock, especially, relate to a handle structure and intelligent lock.

Background

Along with the continuous progress of intelligence lock technique, the convenience of intelligence lock because of its use only need just can realize the function of unblanking through information recognition ware (fingerprint identification component or face identification component) for the use of intelligence lock is more and more general. Since the information identifier of the intelligent door lock is installed on the door handle, the installation mode of the information identifier is very important for the production and manufacture of the intelligent door lock.

In some intelligent door locks in the existing market, the intelligent door lock is in threaded connection with the inner wall of the door handle through the arrangement of the abutting piece, so that the information identifier is abutted to the door handle through the abutting piece. However, as the number of times of rotation of the door handle increases, the screw connection between the abutting member and the inner wall of the door handle is prone to loosening, so that the abutting member and the information identifier are loosened, and in a serious case, the information identifier is dislocated, and the door cannot be unlocked.

In view of the above technical defects of the existing intelligent door lock, how to design a handle structure and an intelligent door lock that can improve the stability of installing an information identifier in a door handle becomes a technical problem that needs to be solved urgently.

Disclosure of Invention

To the not enough that prior art exists, this application provides one kind can improve the stability's that biological recognizer was installed in the door handle structure and intelligence lock.

In one aspect, the application provides a handle structure for rotating to open an intelligent lock, including:

the handle comprises a handle body and a handle body, wherein the handle body comprises a rotating part and a holding part which are connected, and the rotating part is provided with an accommodating cavity; the accommodating cavity comprises a first opening and a second opening which are axially arranged at two ends of the rotating part, and the first opening is far away from the holding part compared with the second opening;

the mounting table is accommodated in the accommodating cavity and fixed with the side wall of the accommodating cavity, and the mounting table is used for isolating the first opening from the second opening; the mounting table is provided with a mounting hole;

the biological identifier is attached to the bottom wall of the containing cavity close to the second opening; and

the supporting member is fixedly arranged on the mounting table and can penetrate through the mounting table to abut against the biological identifier;

the biological recognizer passes through the mounting hole in a first posture, is switched from the first posture to a second posture at a position of the accommodating cavity close to the second opening and is abutted to the bottom wall of the accommodating cavity close to the second opening, and is switched from the first posture to the second posture by being turned over.

The application provides a handle structure, on the one hand, through the fixed intracavity of acceping in the handle main part of mount table to can not produce the not hard up between messenger's mount table and the handle main part. At handle structure pivoted in-process, the mount table rotates along with the handle main part rotates, is favorable to improving the stability of being connected between mount table and the handle main part. On the other hand, the mounting hole is formed in the mounting platform, and the biological recognizer can penetrate through the mounting hole in the first posture, so that the biological recognizer is mounted on the handle structure more conveniently, and the mounting efficiency of the biological recognizer is improved. On the other hand, the biological recognizer can be turned in the accommodating cavity to be converted into the second posture from the first posture, and the supporting member is supported between the mounting table and the biological recognizer in the second posture so as to fix the biological recognizer in the second posture on the bottom wall of the accommodating cavity close to the holding part, so that the stability of the biological recognizer clinging to the bottom wall of the accommodating cavity is improved, and the phenomenon that the biological recognizer cannot be unlocked due to looseness in the accommodating cavity can be reduced.

In one possible embodiment, the opening shape of the mounting hole matches the contour shape of the biometric identifier in the first posture, so that the biometric identifier can be inserted through the mounting hole in the first posture; the radial dimension of the installation space of the accommodating cavity is larger than the outline dimension of the biological recognizer in the second posture, so that the biological recognizer can rotate in the second posture in the accommodating cavity; the mounting space is a space of the accommodating cavity between the mounting table and the second opening; the opening size of the mounting hole is smaller than the radial size of the mounting space.

The application provides a handle structure, the profile shape of trompil shape and biological identification ware in first gesture through the mounting hole matches to the mounting hole can be worn to establish with first gesture to biological identification ware. The radial dimension of the installation space of the accommodating cavity is larger than the outline dimension of the biological recognizer in the second posture, so that the biological recognizer can be turned over in the accommodating cavity, and the biological recognizer can be conveniently converted from the first posture to the second posture. Further, the opening size of the mounting hole is smaller than the opening size of the housing cavity, so that the biometric identifier in the second posture can be prevented from being detached from the mounting hole.

In a possible embodiment, the support member comprises a connecting piece, a fastener and at least one abutting piece, and the fastener and the abutting piece are fixed on the connecting piece; the connecting piece is arranged at one end, close to the first opening, of the mounting platform, the buckling piece penetrates through the mounting hole and is clamped with one end, far away from the first opening, of the mounting platform, and the abutting piece penetrates through the mounting platform and presses the biological recognizer on the bottom wall of the accommodating cavity.

The application provides a handle structure connects in the diapire one end of acceping the chamber through the connecting piece in the mount table, and buckle spare can further with the supporting component joint on the mount table to make the installation between supporting component and the mount table more simple and convenient, buckle spare and mount table joint have in addition do benefit to the stability that improves supporting component and mount table and be connected. The abutting piece is used for pressing the biological identifier on the bottom wall of the accommodating cavity, so that the stability of the biological identifier installed in the handle main body can be improved.

In a possible implementation manner, the abutting pieces include a first abutting piece, a second abutting piece and a third abutting piece which are arranged non-collinearly, the first abutting piece, the second abutting piece and the third abutting piece are all fixedly connected to the connecting piece, and any two of the first abutting piece, the second abutting piece and the third abutting piece are arranged at intervals; the connecting piece is provided with a first penetrating hole, a second penetrating hole and a third penetrating hole which penetrate through the connecting piece and are spaced in pairs, the first penetrating hole is used for allowing the first abutting piece to penetrate, the second penetrating hole is used for allowing the second abutting piece to penetrate, and the third penetrating hole is used for allowing the third abutting piece to penetrate.

The application provides a handle structure, through be provided with the first through-hole that runs through the connecting piece and two liang of intervals on the connecting piece, second through-hole and third through-hole, support and hold the piece including the first piece of holding that supports that the collineation set up, second supports and holds and the third supports and hold the piece, first support is worn to establish first through-hole and is compressed tightly the biological identification ware in the diapire of acceping the chamber, the second supports and holds the piece and is worn to establish second through-hole and compress tightly the biological identification ware in the diapire of acceping the chamber, the third supports and holds the piece and wears to establish the third through-hole and compress tightly the biological identification ware in the diapire of acceping the chamber, so that the supporting member carries out three-point support to the biological identification ware and holds the location, be favorable to further improve the stability that the biological identification ware was installed in the handle main part.

In a possible implementation manner, a chamfer or a fillet is arranged at one end, away from the connecting piece, of the first abutting piece, and a chamfer or a fillet is arranged at one end, close to the first opening, of the first through hole; a chamfer or a fillet is arranged at one end, far away from the connecting piece, of the second abutting piece, and a chamfer or a fillet is arranged at one end, close to the first opening, of the second through hole; and one end of the third abutting piece, which is far away from the connecting piece, is provided with a chamfer or a fillet, and one end of the third through hole, which is close to the bottom wall of the first opening, is provided with a chamfer or a fillet.

The application provides a handle structure sets up chamfer or fillet through first supporting and holding a hole with first wearing to establish, the second supports and holds a hole with the second and set up chamfer or fillet and the third supports and holds a hole with the third and set up chamfer or fillet to support piece wears to establish the mount table, and then improves handle structure's assembly efficiency.

In a possible embodiment, the connecting member is annular, an annular groove is formed at an end of the mounting platform close to the first opening, and at least a part of the connecting member is accommodated in the annular groove.

The application provides a handle structure inlays the structural design who locates in the ring channel through the connecting piece, can prevent that the connecting piece from keeping away from the surface of the one end of acceping the diapire of chamber at the mount table and producing the displacement, and then can reduce the phenomenon that the supporting member rocked for the mount table production and take place, is favorable to improving the stability that the supporting member supported between mount table and biological identification ware.

In a possible embodiment, the handle structure further comprises a rotating member for turning open the smart lock; the rotating component is connected with the handle main body, so that the handle main body drives the rotating component to rotate.

The application provides a handle structure is connected with the handle main part through the rotating member to make the rotating member can rotate along with the handle main part, and then can rotate through the rotating member and realize unblanking.

In a possible embodiment, the rotating member comprises a rotating arm and a fastener, and the fastener penetrates through the rotating arm and fixedly connects the rotating arm with the mounting table; the handle structure further comprises a buffer piece, and the buffer piece is arranged between the connecting piece and the rotating arm; when the fastener fixes the rotating arm on the mounting table, the rotating arm compresses the connecting piece in the annular groove through the buffer piece.

The application provides a handle structure locates between swinging boom and the connecting piece through the bolster, and when the fastener was fixed in the swinging boom on the mount table, the swinging boom firmly supported the connecting piece in the ring channel through the bolster, was favorable to improving the stability of being connected between supporting member and the mount table, and then improved the stability that supporting member compressed tightly the biological identification ware on acceping the diapire in chamber.

In a possible embodiment, the housing cavity is provided with a step in the shape of a ring near the bottom wall of the second opening, and the step is used for bearing the biological identifier; the inner diameter of one end, close to the mounting table, of the step is larger than that of one end, far away from the mounting table, of the step; the step is arranged to surround the second opening, and the second opening is completely covered by the biological identifier.

The application provides a handle structure, through set up annular form step on the handle main part, the step is used for supporting biological identification ware, and support member and step cooperation can be fixed in accommodating the intracavity with biological identification ware. And the inner diameter of one end of the step close to the mounting platform is larger than that of one end of the annular step far away from the mounting platform, so that the step can provide a positioning function for the biological identifier, and the biological identifier can be conveniently positioned in the accommodating cavity.

On the other hand, this application still provides an intelligence lock, includes:

the above handle structure; and

the handle structure is matched with the lock cylinder main body and can drive the lock cylinder main body to act so as to unlock the intelligent lock.

The application provides an intelligence lock includes above-mentioned handle structure, is favorable to improving the stability of intelligence lock at the in-process that carries out biological information discernment, and then improves the stability of intelligence lock in the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below. It should be apparent that the drawings in the following description are only some of the embodiments provided by the examples of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic diagram of an intelligent lock applied to a door structure according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a handle structure provided in an embodiment of the present application;

FIG. 3 is an exploded view of a handle structure provided in accordance with an embodiment of the present application;

FIG. 4 is a schematic view, partially in section, of a handle structure according to an embodiment of the present application;

FIG. 5 is a cross-sectional view of a handle body mated with a mounting block according to an embodiment of the present application;

FIG. 6 is a partial front view of a handle body engaged with a mounting block as provided by an embodiment of the present application;

FIG. 7 is a front view of a biometric identifier provided in an embodiment of the present application in a first pose;

FIG. 8 is an elevation view of a biometric identifier provided in an embodiment of the present application in a second pose;

fig. 9 is a schematic structural diagram of a supporting member 4 according to an embodiment of the present application.

The reference numerals are explained below:

the door structure 200: door panel 201, door frame 202;

the intelligent lock 100: a handle structure 10, a cylinder body 20;

handle structure 10: a handle body 1, a mounting table 2, a biometric identifier 3, a support member 4, a rotating member 5, a buffer 6, and a fixing member 7;

handle main body 1: a rotating part 11, a holding part 12 and a containing cavity 13;

the rotating part 11: an annular step 111;

accommodating the cavity 13: a first receiving cavity 131, a second receiving cavity 132, a first opening 133, and a second opening 134;

mounting table 2: a mounting hole 21, a first through hole 22, a second through hole 23, a third through hole 24 and an annular groove 25;

the biometric identifier 3: information acquisition member 31, conductive member 32, circuit board 33;

the support member 4: the connecting piece 41, the fastener 42, the first abutting piece 43, the second abutting piece 44 and the third abutting piece 45;

the rotating member 5: a rotating arm 51, a fastening member 52, and a rotating shaft 53.

Detailed Description

The technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It is to be understood that the described embodiments are merely some embodiments of the present application and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the application may be practiced. Directional phrases referred to in the description of the present application, such as "upper," "lower," "inner," "outer," "bottom wall," "side wall," etc., refer only to the orientation of the appended drawings and, therefore, are used in a better and clearer sense to describe and understand the present application and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in the particular orientation, and, therefore, should not be considered limiting of the present application.

In the description of the present application, for example, "first", "second", "third", etc., are used only to distinguish the described objects, and do not have any sequential or technical meaning.

Referring to fig. 1, fig. 1 is a schematic view illustrating an intelligent lock applied to a door structure according to an embodiment of the present application.

In this embodiment, the intelligent lock 100 includes a handle structure 10 and a key cylinder body 20, the handle structure 10 is mounted on the key cylinder body 20, and the handle structure 10 can drive the key cylinder body 20 to operate, so as to unlock the intelligent lock 100.

Illustratively, the door structure 200 includes a door panel 201 and a door frame 202, the door panel 201 being openable or closable relative to the door frame 202. When the smart lock 100 is applied to the door structure 200, the handle structure 10 may be mounted on the door panel 201, and the key cylinder body 20 may be mounted on the door frame 202. When the handle structure 10 and the key cylinder body 20 are locked, the door panel 201 and the door frame 202 are relatively closed. When the handle structure 10 and the key cylinder body 20 are unlocked, the door panel 201 can be opened with respect to the door frame 202.

It is understood that in other embodiments, the smart lock 100 may be applied to a drawer or the like, which is not limited in the present application.

Referring to fig. 1 to 4, fig. 2 is a schematic structural diagram of a handle structure according to an embodiment of the present disclosure, fig. 3 is an exploded schematic structural diagram of a handle structure according to an embodiment of the present disclosure, and fig. 4 is a schematic partial cross-sectional diagram of a handle structure according to an embodiment of the present disclosure.

In the present embodiment, the handle structure 10 includes a handle body 1, a mounting table 2, a biometric identifier 3, a support member 4, a rotation member 5, a buffer 6, and a fixing member 7. Wherein the handle body 1 forms a basic frame of the handle structure 10. The mount 2 is fixedly provided in the handle body 1. The biometric identifier 3 is provided in the handle body 1, and the biometric identifier 3 is used to identify information of the user. The support member 4 is supported between the mount 2 and the biometric identifier 3. The rotating member 5 is fixed to the handle body 1, and the handle structure 10 can drive the lock cylinder body 20 to operate through the rotating member 5, thereby unlocking the smart lock 100. The cushion 6 is provided between the support member 4 and the rotary member 5. The fixing member 7 is for mounting on the door panel 201, the handle body 1 is rotatably mounted on the fixing member 7, and the rotating member 5 is rotatably inserted through the fixing member 7.

It is understood that the information that the biometric identifier 3 identifies the user includes, but is not limited to, fingerprint information, face information, and the like, and the present application is not limited thereto.

Referring to fig. 3 to 5, fig. 5 is a schematic cross-sectional view illustrating a handle body and a mounting platform according to an embodiment of the present disclosure.

In this embodiment, the handle body 1 includes a rotating portion 11 and a holding portion 12, and the rotating portion 11 and the holding portion 12 are of an integral structure. The handle body 1 has a housing cavity 13, and the housing cavity 13 is provided on the rotating portion 11 and penetrates through opposite ends of the rotating portion 11 in an axial direction of the rotating portion 11.

It is understood that, in other embodiments, the accommodating cavity 13 may only penetrate through one end of the rotating portion 11 away from the holding portion 12, and only needs to ensure that the biometric identifier 3 can obtain information through one end of the rotating portion 11 close to the holding portion 12, which is not limited in this application. For example: one end of the rotating part 11 close to the holding part 12 is made of transparent material.

Referring to fig. 4 to 8, fig. 6 is a partial front view of a handle body and a mounting table in cooperation according to an embodiment of the present disclosure, fig. 7 is a front view of a biometric identifier according to an embodiment of the present disclosure in a first posture, and fig. 8 is a front view of the biometric identifier according to an embodiment of the present disclosure in a second posture.

In this embodiment, the mounting table 2 is fixed on the inner sidewall of the accommodating cavity 13 and forms an integral structure with the handle body 1, the mounting table 2 divides the accommodating cavity 13 into a first accommodating cavity 131 and a second accommodating cavity 132, the first accommodating cavity 131 is disposed away from the holding portion 12, the second accommodating cavity 132 is disposed close to the holding portion 12, and the second accommodating cavity 132 can be formed by a boring process. The first receiving cavity 131 is provided with a first opening 133 at an end away from the second receiving cavity 132, the second receiving cavity 132 is provided with a second opening 134 at an end away from the first receiving cavity 131, and the second opening 134 is located on the bottom wall of the second receiving cavity 132.

It is understood that, in other embodiments, the mounting table 2 may be disposed at a position of the receiving cavity 13 away from the first opening 133 of the holding portion 12, and the mounting table 2 is capable of closing the first opening 133 of the receiving cavity 13, which is not limited in this application.

In this embodiment, the mounting table 2 is provided with a mounting hole 21, and the mounting hole 21 connects one end of the first accommodating cavity 131 close to the second accommodating cavity 132 and one end of the second accommodating cavity 132 close to the first accommodating cavity 131. The biometric identifier 3 has a first posture and a second posture, and the biometric identifier 3 can be inserted through the first opening 133, the first housing cavity 131 and the mounting hole 21 in this order and housed in the second opening 134 of the second housing cavity 132. Wherein the biometric identifier 3 can pass through the mounting hole 21 in the first posture. When the biometric identifier 3 is accommodated in the second accommodating cavity 132, the biometric identifier 3 can be turned over in the second accommodating cavity 132 to switch from the first posture to the second posture, and the second posture is abutted against the bottom wall of the second accommodating cavity 132, and the biometric identifier 3 completely covers the second opening 134.

It can be understood that the fixing manner between the mounting platform 2 and the handle structure 10 includes, but is not limited to, injection molding, welding, etc., and it is only necessary to ensure that the mounting platform 2 and the handle structure 10 are fixed to form an integral structure, which is not limited in this application.

In this embodiment, one end of the supporting member 4 is disposed in the first accommodating cavity 131 and connected to the mounting platform 2, the other end of the supporting member 4 penetrates through the mounting platform 2 and extends into the second accommodating cavity 132, the other end of the supporting member 4 is used for abutting against the biometric identifier 3, so as to fix the biometric identifier 3 at the second opening 134 of the second accommodating cavity 132, and the biometric identifier 3 covers the second opening 134.

In the handle structure 10 according to the present embodiment, on the one hand, the mounting base 2 is fixedly accommodated in the accommodating cavity 13 of the handle body 1, so that the mounting base 2 and the handle body 1 do not become loose. In the process of rotating the handle structure 10, the mounting platform 2 rotates along with the handle body 1, which is beneficial to improving the stability of connection between the mounting platform 2 and the handle body 1. On the other hand, the mounting table 2 is provided with the mounting hole 21, and the biometric identifier 3 can pass through the mounting hole 21 in the first posture, so that the mounting of the biometric identifier 3 on the handle structure 10 is more convenient, and the mounting efficiency of the biometric identifier 3 is improved. On the other hand, the biometric identifier 3 can be turned inside the second housing cavity 132 to change from the first posture to the second posture, and the support member 4 is supported between the mounting table 2 and the biometric identifier 3 in the second posture, so that the biometric identifier 3 in the second posture is fixed to the bottom wall of the second housing cavity 132, which is beneficial to improving the stability of the biometric identifier 3 closely attached to the bottom wall of the second housing cavity 132, and further, the occurrence of the unlocking failure caused by the looseness of the biometric identifier 3 in the second housing cavity 132 can be reduced.

Referring to fig. 5 to 8, in the present embodiment, the shape of the opening of the mounting hole 21 matches the contour shape of the biometric identifier 3 in the first posture, so that the biometric identifier 3 can penetrate through the mounting hole 21 in the first posture and be accommodated in the second accommodating cavity 132. The outline size of the biometric identifier 3 in the first posture is the outline size of the biometric identifier 3 shown in fig. 7.

The radial dimension of the installation space (second housing cavity 132) of the housing cavity 13 is larger than the contour dimension of the biometric identifier 3 in the second posture, so that the biometric identifier 3 can be turned over in the second posture in the second housing cavity 132, and the biometric identifier 3 can be switched from the first posture to the second posture and fixed on the bottom wall of the second housing cavity 132 at a predetermined position. The outline size of the biometric identifier 3 in the second posture is the outline size of the biometric identifier 3 shown in fig. 8.

The opening size of the mounting hole 21 is smaller than the radial size of the second housing cavity 132, and after the biometric identifier 3 is turned inside the second housing cavity 132, the biometric identifier 3 is switched from the first posture to the second posture, and the biometric identifier 3 in the second posture is not detached from the second housing cavity 132 through the mounting hole 21.

Further, the depth of the second housing cavity 132 in the axial direction of the rotating portion 11 is larger than the maximum dimension of the biometric identifier 3 in the second posture, that is, the depth of the second housing cavity 132 is larger than the maximum dimension of the biometric identifier 3 as shown in fig. 8, so that the biometric identifier 3 can be turned over at an arbitrary angle within the second housing cavity 132, thereby mounting the biometric identifier 3 on the handle body 1 at a prescribed angle.

When the biometric identifier 3 penetrates the mounting hole 21 in the first posture and enters the second accommodating cavity 132, the biometric identifier 3 is turned in the second accommodating cavity 132 to convert the biometric identifier 3 from the first posture to the second posture, and then the support member 4 is supported between the mounting table 2 and the biometric identifier 3 in the second posture, so that the biometric identifier 3 is fixed on the bottom wall of the second accommodating cavity 132, and the biometric identifier 3 can conveniently identify the information of the user.

The handle structure 10 provided in the present embodiment matches the opening shape of the mounting hole 21 with the contour shape of the biometric identifier 3 in the first posture, so that the biometric identifier 3 can penetrate the mounting hole 21 in the first posture. By the radial dimension of the second housing chamber 132 being larger than the contour dimension of the biometric identifier 3 in the second posture, the biometric identifier 3 can be turned inside the housing chamber, so that the biometric identifier 3 can be switched from the first posture to the second posture. The opening size of the mounting hole 21 is smaller than the opening size of the second housing cavity 132, so that the biometric identifier 3 in the second posture can be prevented from being detached from the second housing cavity 132 through the mounting hole 21. The depth of the second housing chamber 132 in the axial direction of the rotating portion 11 is larger than the maximum dimension of the profile of the biometric identifier 3 in the second posture, so that the biometric identifier 3 can be turned over at any angle in the second housing chamber 132, and the mounting of the biometric identifier 3 is facilitated.

Referring to fig. 4, 5, 7 and 8, in the present embodiment, the rotating portion 11 includes an annular step 111, and the annular step 111 is used to form the second opening 134. The annular step 111 may be rounded such that an inner diameter of the annular step 111 gradually decreases along a direction from the first receiving cavity 131 to the second receiving cavity 132, that is, an inner diameter of an end of the annular step 111 close to the second receiving cavity 132 is greater than an inner diameter of an end of the annular step 111 far from the second receiving cavity 132. The annular step 111 is further configured to support the biometric identifier 3 in the second posture, and when the support member 4 fixes and supports the biometric identifier 3 in the second posture on the annular step 111, the biometric identifier 3 in the second posture completely covers the second opening 134, and the biometric identifier 3 in the second posture can obtain the user information through the second opening 134.

In the handle structure 10 provided in this embodiment, on one hand, when the supporting member 4 fixes the biometric identifier 3 in the second posture against the annular step 111, the biometric identifier 3 in the second posture completely covers the second opening 134, so that the user can directly contact with the biometric identifier 3 in the second posture, which is beneficial to improving the accuracy of obtaining the user information by the biometric identifier 3, and further improving the accuracy of identifying the user information by the biometric identifier 3. On the other hand, the second opening 134 is formed by the annular step 111, and the inner diameter of the annular step 111 gradually decreases along the direction from the first receiving cavity 131 to the second receiving cavity 132, so that the annular step 111 can position the mounting of the biometric identifier 3 in the second posture, which is beneficial to improving the mounting accuracy of the biometric identifier 3 fixed in the second receiving cavity 132.

It is understood that, in other embodiments, the inner diameter of the annular step 111 may be changed abruptly along the direction from the first receiving cavity 131 to the second receiving cavity 132, which is not limited in the present application. In other words, an installation groove communicated with the second opening 134 is formed at an end of the annular step 111 close to the second receiving cavity 132, and the installation groove is used for accommodating at least a part of the biometric identifier 3, so as to position the biometric identifier 3 when the biometric identifier 3 is installed in the second receiving cavity 132.

Referring to fig. 4, 5 and 7, in the present embodiment, the biometric identifier 3 includes an information collecting component 31, a conductive component 32 and a circuit board 33, the information collecting component 31, the conductive component 32 and the circuit board 33 are sequentially connected, and the conductive component 32 is electrically connected between the information collecting component 31 and the circuit board 33. The information acquisition component 31 is used for acquiring information of the user, including but not limited to acquiring fingerprint information, face information, and the like. The circuit board 33 may be used to determine the information of the user acquired by the information acquisition member 31.

When the biometric identifier 3 is fixedly covered on the second opening 134, the information collecting member 31 abuts on the annular step 111 and covers the second opening 134, so that the information collecting member 31 can obtain the user information through the second opening 134. The support member 4 is supported on the conductive member 32, so as to fix the whole biometric identifier 3 in the second accommodating cavity 132, and at least a part of the support member 4 is electrically conductive, and the biometric identifier 3 is electrically connected with the power supply through the conductive member 32 and the support member 4, so that the biometric identifier 3 can acquire and identify the user information.

Referring to fig. 4 to 9, fig. 9 is a schematic structural diagram of a supporting member 4 according to an embodiment of the present disclosure.

In this embodiment, the supporting member 4 includes a connecting member 41, a locking member 42, a first abutting member 43, a second abutting member 44 and a third abutting member 45, which are integrated into a whole, the connecting member 41 is disposed on an end of the bottom wall of the mounting platform 2 away from the second accommodating cavity 132, the locking member 42, the first abutting member 43, the second abutting member 44 and the third abutting member 45 are fixed on the connecting member 41 in a non-collinear manner, and any two of the locking member 42, the first abutting member 43, the second abutting member 44 and the third abutting member 45 are disposed at intervals. The fastener 42 is used for penetrating through the mounting hole 21 and being clamped with one end of the mounting platform 2 close to the bottom wall of the second accommodating cavity 132 so as to fix the support member 4 on the mounting platform 2.

It is understood that the support member 4 may be formed as a unitary structure by injection molding, extrusion molding, welding, etc., and the application is not limited thereto.

The mounting table 2 is further provided with a first through hole 22, a second through hole 23 and a third through hole 24, and any two holes of the first through hole 22, the second through hole 23 and the third through hole 24 are arranged at intervals. The first abutting member 43 penetrates through the first through hole 22 and extends into the second accommodating cavity 132 to abut against one side of the bottom wall of the second accommodating cavity 132 away from the biometric identifier 3 in the second posture, the second abutting member 44 penetrates through the second through hole 23 and extends into the second accommodating cavity 132 to abut against one side of the bottom wall of the second accommodating cavity 132 away from the biometric identifier 3 in the second posture, and the third abutting member 45 penetrates through the third through hole 24 and extends into the second accommodating cavity 132 to abut against one side of the bottom wall of the second accommodating cavity 132 away from the biometric identifier 3 in the second posture.

Further, a chamfer or a fillet is arranged at one end of the first abutting piece 43 away from the connecting piece 41, and a chamfer or a fillet is arranged at one end of the first through hole 22 away from the bottom wall of the accommodating cavity 13. The end of the second abutting piece 44 away from the connecting piece 41 is provided with a chamfer or a fillet, and the end of the second through hole 23 away from the bottom wall of the accommodating cavity 13 is provided with a chamfer or a fillet. The third abutting piece 45 is provided with a chamfer or a fillet at one end far away from the connecting piece 41, and the third through hole 24 is provided with a chamfer or a fillet at one end far away from the bottom wall of the accommodating cavity 13. Set up chamfer or fillet through first support 43 and first through-hole 22, the second supports and holds 44 and second through-hole 23 and set up chamfer or fillet and third supports and hold 45 and third through-hole 24 and set up chamfer or fillet to the mount table 2 is worn to establish by supporting member 4, and then improves the assembly efficiency of handle structure 10.

In the handle structure 10 provided in this embodiment, the first abutting member 43, the second abutting member 44 and the third abutting member 45 respectively abut against the side of the biometric identifier 3 in the second posture, which is far away from the second opening 134, so as to perform three-point abutting and fixing on the biometric identifier 3 in the second posture, which is beneficial to improving the stability of the supporting member 4 in abutting the biometric identifier 3, further improving the stability of the biometric identifier 3 covering the second opening 134 in the second accommodating cavity 132, and effectively preventing the biometric identifier 3 from displacing or falling off in the second accommodating cavity 132. The support member 4 is fixed to the mounting table 2 by the snap 42 so that the support member 4 can be stably supported between the biometric recognizer 3 in the second posture and the mounting table 2. Moreover, the fastening member 42 is pre-assembled with the mounting platform 2 by fastening, and when the first abutting member 43, the second abutting member 44 and the third abutting member 45 abut against the biometric identifier 3 in the second posture, respectively, the biometric identifier 3 does not shake, so that the assembly between the supporting member 4 and the mounting platform 2 is simpler and more convenient. It is understood that in other embodiments, the supporting member 4 may omit any one or two of the first abutting piece 43, the second abutting piece 44 and the third abutting piece 45, which is not limited in this application. Any one or two of the first abutting piece 43, the second abutting piece 44 and the third abutting piece 45 are omitted, so that the structure of the supporting member 4 is simpler, and the mounting difficulty of the supporting member 4 on the mounting table 2 is reduced.

It is understood that in other embodiments, the locking member 42 may be inserted into any one of the first through hole 22, the second through hole 23 and the third through hole 24, and one end of the locking member 42 extending into the second receiving cavity 132 is locked with one end of the mounting platform 2 close to the second receiving cavity 132. Meanwhile, any one of the first abutting piece 43, the second abutting piece 44 and the third abutting piece 45 may penetrate through the mounting hole 21 and press the biometric identifier 3 on the annular step 111, which is not limited in the present application.

Referring to fig. 4 to 9, in the present embodiment, the connecting member 41 of the supporting member 4 is annular, and the circumferential edge of the end of the mounting platform 2 away from the second receiving cavity 132 is provided with an annular groove 25, and at least a portion of the supporting member 4 is received in the annular groove 25.

The handle structure 10 provided by the embodiment has a structure design that the connecting piece 41 is embedded in the annular groove 25, so that the connecting piece 41 can be prevented from displacing on the surface of the end of the bottom wall of the second accommodating cavity 132 away from the mounting platform 2, and further the phenomenon that the supporting member 4 shakes relative to the mounting platform 2 can be reduced, and the stability of the supporting member 4 supported between the mounting platform 2 and the biological identifier 3 can be improved.

It is understood that the ring shape includes, but is not limited to, a circular ring, an elliptical ring, a polygonal ring, etc., which are not limited in this application. Likewise, the annular groove 25 includes, but is not limited to, a circular annular groove 25, an elliptical annular groove 25, a polygonal annular groove 25, etc., as long as a mating between the connector 41 and the annular groove 25 is ensured.

Referring to fig. 1, 4 and 5, in the present embodiment, the rotating member 5 includes a rotating arm 51 and a fastening member 52. One end of the rotating arm 51 extends into the first accommodating cavity 131 through the first opening 133, the rotating arm 51 is clamped with the inner side wall of the first accommodating cavity 131, and the rotating part 11 rotates to drive the rotating arm 51 to rotate. The fastening member 52 may be a fastening screw, a threaded hole matched with the fastening member 52 is provided on the mounting table 2, and the fastening member 52 penetrates through the rotating arm 51 and is in threaded connection with the threaded hole of the mounting table 2. The buffer member 6 is disposed between the rotating arm 51 and one end of the connecting member 41 away from the annular groove 25, and when the fastening member 52 fixes the rotating arm 51 to the mounting table 2, the rotating arm 51 can firmly press the connecting member 41 into the annular groove 25 through the buffer member 6.

The handle structure 10 provided in this embodiment is disposed between the rotating arm 51 and the connecting member 41 through the buffer member 6, and when the fastening member 52 fixes the rotating arm 51 on the mounting platform 2, the rotating arm 51 firmly abuts against the connecting member 41 in the annular groove 25 through the buffer member 6, which is beneficial to improving the stability of connection between the supporting member 4 and the mounting platform 2, and further improving the stability of the supporting member 4 pressing the biometric identifier 3 on the bottom wall of the second accommodating cavity 132.

Specifically, the rotating member 5 further includes a rotating shaft 53, the rotating shaft 53 is connected to an end of the rotating arm 51 away from the handle main body 1, and the rotating shaft 53 can rotate as the rotating arm 51 rotates. The rotating shaft 53 is used for being connected with the key cylinder main body 20 in a matching manner, when the rotating part 11 drives the rotating arm 51 to rotate, the rotating arm 51 further drives the rotating shaft 53 to rotate, so that the handle structure 10 and the key cylinder main body 20 are opened, and the unlocking action of the intelligent lock 100 can be realized.

Referring to fig. 1 to 9, an assembly process of the handle structure 10 provided by the present application will be explained.

The first step is as follows: a housing chamber 13 is formed in the handle body 1.

The second step is that: fix the mount table 2 and set up on the inside wall of acceping the chamber 13, the mount table 2 will accept the chamber 13 and cut apart into first accepting the chamber 131 and the second and accept the chamber 132 to form mounting hole 21, first through hole 22, second through hole 23, third through hole 24 and ring channel 25 on the mount table 2.

The third step: the biometric identifier 3 is inserted through the mounting hole 21 in the first posture, and the biometric identifier 3 is accommodated in the second accommodating chamber 132.

The fourth step: the biometric identifier 3 is turned inside the second housing cavity 132, and the biometric identifier 3 is switched from the first posture to the second posture.

The fifth step: the connecting piece 41 of the supporting member 4 is installed in the annular groove 25, and the fastener 42 of the supporting member 4 penetrates through the installation hole 21 and is clamped and fixed with the installation platform 2. Meanwhile, the first abutting piece 43 of the supporting member 4 penetrates the first through hole 22 of the mounting table 2 and abuts against the biometric identifier 3 in the second posture, the second abutting piece 44 of the supporting member 4 penetrates the second through hole 23 of the mounting table 2 and abuts against the biometric identifier 3 in the second posture, and the third abutting piece 45 of the supporting member 4 penetrates the third through hole 24 of the mounting table 2 and abuts against the biometric identifier 3 in the second posture.

And a sixth step: the cushion member 6 is disposed at one end of the connector 41 of the support member 4 away from the second receiving cavity 132, and the rotating arm 51 of the rotating member 5 is fixed to the mounting table 2 at a side away from the second receiving cavity 132 by the fastener 52 of the rotating member 5, so that the cushion member 6 is clamped between the connector 41 of the support member 4 and the rotating arm 51 of the rotating member 5.

The seventh step: the rotation shaft 53 of the rotation member 5 is connected to the rotation arm 51 of the rotation member 5. Eighth step: the handle body 1 and the rotary member 5 are attached to the fixed member 7.

The foregoing is a partial description of the present application, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations are also regarded as the protection scope of the present application.

Claims (10)

1. A handle structure for rotating to open an intelligent lock, comprising:

the handle comprises a handle body and a handle body, wherein the handle body comprises a rotating part and a holding part which are connected, and the rotating part is provided with an accommodating cavity; the accommodating cavity comprises a first opening and a second opening which are axially arranged at two ends of the rotating part, and the first opening is far away from the holding part compared with the second opening;

the mounting table is accommodated in the accommodating cavity and fixed with the side wall of the accommodating cavity, and the mounting table is used for isolating the first opening from the second opening; the mounting table is provided with a mounting hole;

the biological identifier is attached to the bottom wall of the accommodating cavity close to the second opening; and

the supporting member is fixedly arranged on the mounting table and can penetrate through the mounting table to abut against the biological identifier;

the biometric identifier passes through the mounting hole in a first posture, is switched from the first posture to a second posture at a position of the accommodating cavity close to the second opening and is attached to the bottom wall of the accommodating cavity close to the second opening, and is switched from the first posture to the second posture by overturning.

2. The handle structure of claim 1,

the opening shape of the mounting hole is matched with the outline shape of the biological recognizer in the first posture, so that the biological recognizer can penetrate through the mounting hole in the first posture;

the radial dimension of the installation space of the accommodating cavity is larger than the outline dimension of the biological recognizer in the second posture, so that the biological recognizer can rotate in the second posture in the accommodating cavity; the mounting space is a space of the accommodating cavity between the mounting table and the second opening;

the opening size of the mounting hole is smaller than the radial size of the mounting space.

3. The handle structure of claim 2,

the supporting component comprises a connecting piece, a buckle piece and at least one abutting piece, and the buckle piece and the abutting piece are fixed on the connecting piece; the connecting piece is arranged at one end, close to the first opening, of the mounting platform, the buckling piece penetrates through the mounting hole and is clamped with one end, far away from the first opening, of the mounting platform, and the abutting piece penetrates through the mounting platform and presses the biological recognizer on the bottom wall of the accommodating cavity.

4. The handle structure of claim 3,

the supporting pieces comprise a first supporting piece, a second supporting piece and a third supporting piece which are arranged in a non-collinear way, the first supporting piece, the second supporting piece and the third supporting piece are all fixedly connected with the connecting piece, and any two of the first supporting piece, the second supporting piece and the third supporting piece are arranged at intervals;

the connecting piece is provided with a first penetrating hole, a second penetrating hole and a third penetrating hole which penetrate through the connecting piece and are spaced in pairs, the first penetrating hole is used for allowing the first abutting piece to penetrate, the second penetrating hole is used for allowing the second abutting piece to penetrate, and the third penetrating hole is used for allowing the third abutting piece to penetrate.

5. The handle structure of claim 4,

a chamfer or a fillet is arranged at one end, far away from the connecting piece, of the first abutting piece, and a chamfer or a fillet is arranged at one end, close to the first opening, of the first through hole; a chamfer or a fillet is arranged at one end, far away from the connecting piece, of the second abutting piece, and a chamfer or a fillet is arranged at one end, close to the first opening, of the second through hole; and one end of the third abutting piece, which is far away from the connecting piece, is provided with a chamfer or a fillet, and one end of the third through hole, which is close to the bottom wall of the first opening, is provided with a chamfer or a fillet.

6. The handle structure of any one of claims 3 to 5,

the connecting piece is cyclic annular, the mount table is close to first open-ended one end is equipped with the ring channel, at least part the connecting piece accept in the ring channel.

7. The handle structure of claim 6,

the handle structure further comprises a rotating member, and the rotating member is used for rotating to open the intelligent lock; the rotating component is connected with the handle main body, so that the handle main body drives the rotating component to rotate.

8. The handle structure of claim 7,

the rotating component comprises a rotating arm and a fastener, and the fastener penetrates through the rotating arm and fixedly connects the rotating arm with the mounting table;

the handle structure further comprises a buffer piece, and the buffer piece is arranged between the connecting piece and the rotating arm; when the fastener fixes the rotating arm on the mounting table, the rotating arm compresses the connecting piece in the annular groove through the buffer piece.

9. The handle structure of claim 1,

the accommodating cavity is close to the annular step on the bottom wall of the second opening, and the step is used for bearing the biological identifier; the inner diameter of one end, close to the mounting table, of the step is larger than that of one end, far away from the mounting table, of the step; the step is surrounded to form the second opening, and the biological identifier completely covers the second opening.

10. An intelligent lock, comprising:

a handle structure as claimed in any one of claims 1 to 9; and

the handle structure is matched with the lock cylinder main body and can drive the lock cylinder main body to act so as to unlock the intelligent lock.

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