CN211949943U

CN211949943U - Idle running intelligent lock cylinder powered by indoor handle

Info

Publication number: CN211949943U
Application number: CN201921121300.XU
Authority: CN
Inventors: 郑勇进; 高小光
Original assignee: Zhejiang Pujiang Plum-Blossom Lock Industry
Current assignee: Zhejiang Pujiang Plum-Blossom Lock Industry
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-11-17
Anticipated expiration: 2029-07-17

Abstract

The utility model belongs to the technical field of the lock technique and specifically relates to an idle running intelligence lock core of indoor handle power supply. This intelligent lock core of idle running of indoor handle power supply includes: the lock comprises an outdoor handle, an indoor handle, a lock cylinder shell, a shifting part, a transmission shaft, an electronic lock liner, a rotary conductive assembly A and a rotary conductive assembly B, wherein a battery is arranged in the indoor handle; the structure of the rotary conductive component A is the same as that of the rotary conductive component B, the battery is electrically connected with the conductive ring of the rotary conductive component A, the conductive contact part of the rotary conductive component A is electrically connected with the conductive contact part of the rotary conductive component B, and the motor of the electronic lock cylinder is electrically connected with the conductive ring of the rotary conductive component B. The utility model discloses a set up rotatory conductive component A, rotatory conductive component B, be connected the battery in the indoor handle with the rotatable mode electricity of the motor of electronic lock courage, reduced the volume of outdoor handle with the battery in setting up indoor handle.

Description

Idle running intelligent lock cylinder powered by indoor handle

Technical Field

The utility model belongs to the technical field of the lock technique and specifically relates to an idle running intelligence lock core of indoor handle power supply.

Background

The intelligent lock is a lock which is different from a traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and an execution component for locking a door in an access control system. The intelligent lock is different from a traditional mechanical lock, and is a composite lockset with safety, convenience and advanced technology.

Referring to fig. 1, chinese utility model patent publication No. CN204609497U discloses an electronic lock cylinder (equivalent to an idling intelligent lock cylinder) including a front end structure, a lock head part, and a rear end structure (equivalent to an outdoor handle) connected in sequence. The front end structure comprises a front lock head cover 101 arranged at the front end of the lock head part, a horn seat 102 and a knob 103 which are sequentially arranged at the front end of the front lock head cover 101. The rear end structure comprises a rear lock head cover 201 arranged at the rear end of the lock head part and a circuit structure arranged at the rear end of the rear lock head cover 201. The circuit structure comprises a battery box 202 fixedly connected with the rear lock head cover 201, a circuit board arranged in the battery box 202 and a battery connected with the circuit board, wherein a battery box cover 203 is sleeved outside the battery box 202.

All the circuit structure communicated batteries are arranged in the outdoor handle of the electronic lock liner, and on one hand, the outdoor handle needs a larger volume.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an idle running intelligence lock core of indoor handle power supply to reduce the volume of outdoor handle.

For reaching above-mentioned advantage, the utility model provides an idle running intelligence lock core of indoor handle power supply, include: the indoor handle is fixedly connected with the transmission shaft, and the electronic lock cylinder comprises a lock cylinder main body fixedly connected with the inner handle and a matching part for driving the transmission shaft to rotate; when the electronic lock core is in an unlocking state, the lock core main body is jointed with the matching part; when the electronic lock cylinder is in a locking state, the lock cylinder main body is disconnected from the matching part, and a battery is arranged in the indoor handle; the rotary conductive component A and the rotary conductive component B are identical in structure, each of the rotary conductive component A and the rotary conductive component B comprises an insulating sleeve, at least two mutually insulated conductive rings fixed outside the insulating sleeve, and conductive contact parts which are respectively in sliding contact with the conductive rings before being insulated from the lock cylinder shell and realize electric connection, the conductive contact parts are mutually insulated from the lock cylinder shell, and the conductive contact parts are fixedly connected with the lock cylinder shell; the insulating sleeve of the rotating conductive assembly A is fixedly connected with the transmission shaft, and the insulating sleeve of the rotating conductive assembly B is fixedly connected with the lock cylinder main body; the battery is electrically connected with the conducting ring of the rotary conducting component A, the conducting contact part of the rotary conducting component A is electrically connected with the conducting contact part of the rotary conducting component B, and the motor of the electronic lock liner is electrically connected with the conducting ring of the rotary conducting component B.

In an embodiment of the idle rotation intelligent lock core powered by the indoor handle of the present invention, the rotary conductive component a and/or the rotary conductive component B are provided with the guiding convex rings outside the insulating sleeve on two sides of the conductive ring.

In an embodiment of the idle rotation intelligent lock cylinder powered by the indoor handle of the present invention, the insulation sleeve sidewall is provided with connecting through holes corresponding to the conducting rings respectively.

The utility model discloses an in an embodiment of the idle running intelligence lock core of indoor handle power supply, rotatory conductive component A insulation support fixes indoor handle with between the transmission shaft rotatory conductive component B insulation support fixes outdoor handle with between the lock courage main part.

The utility model discloses an in an embodiment of the idle running intelligent lock core of indoor handle power supply, electrically conductive contact site includes a pair of spring thimble, thimble reference column, bottom, and this spring thimble includes needle axle, spring, needle tubing, the needle axle with the one end of conductive ring contact, this needle tubing dorsad needle axle has the cross-section grow to lean on the thimble bottom of thimble reference column terminal surface, the thimble reference column is opened a pair of holding respectively the spring thimble the through-hole of needle tubing, the bottom with thimble reference column lower extreme is connected fixedly in order to lean on the thimble bottom.

The utility model discloses an in the embodiment of the idle running intelligence lock core of indoor handle power supply, the bottom is equipped with the location arch, the lock core shell is equipped with the location cooperation that corresponds with this location arch sunken.

The utility model discloses an in the embodiment of the idle running intelligence lock core of indoor handle power supply, the lock core shell has been seted up and has been held the mounting hole of electrically conductive contact part the thimble reference column and \ or the bottom with the lock core shell is connected fixedly.

The utility model discloses an in the embodiment of the idle running intelligence lock core of indoor handle power supply, the electronic lock courage includes that motor, cover establish cooperation lid, movable block, the promotion portion in this motor stator upper end, the promotion portion be with the fixed cam is connected to the rotor of motor, motor stator still connects and is fixed with the spacing portion of cam, the cam has the depressed part of convex extrusion portion and the accommodate part movable block, the cam still has and makes the cam only can be in the spacing cooperation portion of certain angular range internal rotation with the cooperation of the spacing portion of cam.

The utility model discloses an embodiment of the idle running intelligence lock core of indoor handle power supply, be equipped with in the outdoor handle with at least one verification information input part that the motor electricity is connected.

The utility model discloses an embodiment of the idle running intelligence lock core of indoor handle power supply, verify that the information input part is one of bluetooth antenna, code keypad, fingerprint sensor, data interface.

The utility model discloses a set up rotatory conductive component A, rotatory conductive component B, be connected the battery in the indoor handle with the rotatable mode electricity of the motor of electronic lock courage, reduced the volume of outdoor handle with the battery in setting up indoor handle.

Drawings

Fig. 1 is a schematic structural diagram of a conventional electronic lock cylinder.

Fig. 2 is a schematic structural diagram of an idle intelligent lock cylinder powered by an indoor handle according to a first embodiment of the present invention.

Fig. 3 is a schematic structural view of the other side of the idle intelligent lock cylinder powered by the indoor handle of fig. 2.

Fig. 4 is a cross-sectional view of the indoor handle powered lost motion smart cylinder of fig. 2.

Fig. 5 is an exploded view of the indoor handle powered idle smart cylinder of fig. 2.

Fig. 6 is a schematic structural view of the insulation sleeve of fig. 5.

Fig. 7 is a schematic structural view of the conductive contact of fig. 5.

FIG. 8 is a cross-sectional view of the pogo pin of the conductive contact of FIG. 7.

Fig. 9 is a partially enlarged schematic structural view of the electronic lock cylinder of fig. 5.

Fig. 10 is a schematic structural view of a pushing portion and a motor of the electronic lock cylinder of fig. 9.

Fig. 11 is a schematic structural view of the cylinder housing of fig. 5.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments in order to provide the best mode, structure, features and effects according to the present invention.

Referring to fig. 2-5, the idle rotation intelligent lock cylinder powered by the indoor handle of the first embodiment of the present invention includes: the lock core comprises an outdoor handle 1, an indoor handle 2, a lock core shell 3, a toggle part 31 accommodated in the lock core shell 3, a transmission shaft 32 used for driving the toggle part 31 to unlock and lock, an electronic lock core 33, an inner rotating conductive assembly A and an outer rotating conductive assembly B.

The indoor handle 2 is fixedly connected with the transmission shaft 32, and the electronic lock core 33 comprises a lock core main body 331 fixedly connected with the outdoor handle 1 and a matching part 332 for driving the transmission shaft 32 to rotate. The cylinder main body 331 engages the mating portion 332 when the electronic cylinder 33 is in the unlocked state. When the electronic cylinder 33 is in the locked state, the cylinder body 331 is separated from the engaging portion 332.

A battery 21 is provided in the indoor handle 2. The inner rotating conductive component A and the outer rotating conductive component B have the same structure. The inner rotary conductive assembly a and the outer rotary conductive assembly B respectively include an insulating sleeve 41, at least two conductive rings 42 fixed outside the insulating sleeve 41 and insulated from each other, and conductive contact portions 43 in sliding contact with the conductive rings 42 before being insulated from the cylinder case 3 to realize electrical connection.

The conductive contact portion 43 is insulated from the cylinder case 3, and the conductive contact portion 43 is fixedly connected to the cylinder case 3. The insulating sleeve 41 of the rotary conductive component a is fixedly connected with the transmission shaft 32, and the insulating sleeve 41 of the rotary conductive component B is fixedly connected with the lock cylinder body 331.

The battery 21 is electrically connected to the conductive ring 42 of the rotary conductive member a, the conductive contact portion 43 of the rotary conductive member a is electrically connected to the conductive contact portion 43 of the rotary conductive member B, and the unlocking information input portion 6 is electrically connected to the conductive ring 42 of the rotary conductive member B.

Referring to fig. 6 and 11, the insulation sleeves 41 of the inner rotating conductive element a and the outer rotating conductive element B are externally provided with guide convex rings 411 at two sides of the conductive ring 42. The conductive contact portion 43 is provided with a positioning projection 430, and the cylinder case 3 is provided with a positioning fitting recess 35 corresponding to the positioning projection 430. The insulating sleeve 41 is opened with a connection hole 412 corresponding to each conductive ring 42.

Referring to fig. 7-8, the conductive contact 43 includes a pair of pogo pins 431, a pin positioning post 432, and a bottom cover 433. The spring thimble 431 includes a needle shaft 431a, a spring 431b, and a needle tube 431 c.

The needle shaft 431a contacts with the conductive ring 42, one end of the needle tube 431c opposite to the needle shaft 431a has a thimble bottom 431d with a larger section abutting against the end surface of the thimble positioning column 432, the thimble positioning column 432 is provided with a pair of through holes 432a for respectively accommodating the needle tube 431c of the spring thimble 431, and the bottom cover 433 is connected and fixed with the lower end of the thimble positioning column 432 to abut against the thimble bottom 431 d.

Referring to fig. 11, the cylinder housing 3 is formed with a mounting hole 36 for accommodating the conductive contact portion 43, and the thimble positioning post 432 and/or the bottom cover 433 are fixed to the cylinder housing 3.

Referring to fig. 9-10, the electronic lock core 33 includes a motor 334, a fitting cover 335 covering the upper end of the stator of the motor 334, a movable block 336, and a pushing portion 337. The inner wall of the engaging portion 332 is formed with a recess 332a corresponding to the position of the movable block 336. The depth of the recess 332a may be less than the diameter of the movable block 336. The matching cover 335 is provided with a through hole 335a corresponding to the position of the movable block 336, the pushing part 337 is driven by the motor 334, when the motor 334 works, the pushing part 337 can push the movable block 336, so that one part of the movable block 336 is accommodated in the recess 332a, and the other part is accommodated in the through hole 335 a; when the motor 334 is not operating, the movable block 336 is completely located in the through hole 335a, and the mating cover 335 can freely rotate relative to the mating portion 332.

Further, the pushing portion 337 is a cam fixedly connected to the rotor of the motor 334, and the stator of the motor 334 is further fixedly connected to a cam position-limiting portion 338, the cam having a protruding pressing portion 337a and a recessed portion 337b for receiving a portion of the movable block 336. The cam also has a limit engagement portion 337c that engages with the cam limit portion 338 such that the cam can only rotate within a certain angular range. The cam 4 is sleeved outside the rotor of the motor 334, the matching cover 335 is sleeved outside the cam 4, and the matching cover 335 is fixed with the stator of the motor 334 in a circumferential connection mode. The mating portion 332 receives a portion of the mating cover 335 and the rotor of the motor 334. A return spring 9 is provided between the pushing portion 337 and the fitting cover 335.

At least one authentication information input part electrically connected with the motor 334 is provided in the outdoor handle 1. The authentication information input part is one of a bluetooth antenna, a password keyboard 51, a fingerprint sensor 52 and a data interface 53. The outdoor handle 1 is further provided with a key interface 11, and the cylinder main body 331 is engaged with the engaging portion 332 by engaging and rotating the active key with the key interface 11. Can be used as a standby unlocking mode.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims

1. An idle running intelligent lock core of indoor handle power supply includes: the indoor handle is fixedly connected with the transmission shaft, and the electronic lock cylinder comprises a lock cylinder main body fixedly connected with the inner handle and a matching part for driving the transmission shaft to rotate;

when the electronic lock core is in an unlocking state, the lock core main body is jointed with the matching part; when the electronic lock core is in a locking state, the lock core main body is disconnected with the matching part, and the electronic lock core is characterized in that,

a battery is arranged in the indoor handle; the rotary conductive component A and the rotary conductive component B are identical in structure, each of the rotary conductive component A and the rotary conductive component B comprises an insulating sleeve, at least two mutually insulated conductive rings fixed outside the insulating sleeve, and conductive contact parts which are respectively in sliding contact with the conductive rings before being insulated from the lock cylinder shell and realize electric connection, the conductive contact parts are mutually insulated from the lock cylinder shell, and the conductive contact parts are fixedly connected with the lock cylinder shell;

the insulating sleeve of the rotating conductive assembly A is fixedly connected with the transmission shaft, and the insulating sleeve of the rotating conductive assembly B is fixedly connected with the lock cylinder main body;

the battery is electrically connected with the conducting ring of the rotary conducting component A, the conducting contact part of the rotary conducting component A is electrically connected with the conducting contact part of the rotary conducting component B, and the motor of the electronic lock liner is electrically connected with the conducting ring of the rotary conducting component B.

2. The indoor handle powered idling intelligent lock cylinder as claimed in claim 1, wherein guiding convex rings located at two sides of the conductive ring are arranged outside the insulating sleeve of the rotating conductive assembly A and/or the rotating conductive assembly B.

3. The indoor handle powered idling intelligent lock cylinder as claimed in claim 1, wherein the insulating sleeve has through holes formed in a side wall thereof, the through holes corresponding to the conductive rings respectively.

4. The indoor handle powered lost motion smart cylinder of claim 3, wherein the insulating sleeve of the rotating conductive assembly A is secured between the indoor handle and the drive shaft, and the insulating sleeve of the rotating conductive assembly B is secured between the outdoor handle and the cylinder body.

5. The indoor-handle-powered idle intelligent lock cylinder as claimed in claim 1, wherein the conductive contact portion comprises a pair of pogo pins, a pin positioning post, and a bottom cover, the pogo pins comprise pins, springs, and pins, the pins contact the conductive ring, the pins have pin bottoms with enlarged cross sections and abutting against end faces of the pin positioning post, the pin positioning post is provided with a pair of through holes for respectively accommodating the pins of the pogo pins, and the bottom cover is fixedly connected to lower ends of the pin positioning posts so as to abut against the pin bottoms.

6. The indoor handle powered idling smart cylinder of claim 5, wherein the bottom cover is provided with a positioning protrusion, and the cylinder housing is provided with a positioning mating recess corresponding to the positioning protrusion.

7. The indoor handle powered idling intelligent lock cylinder as claimed in claim 5, wherein the lock cylinder shell is provided with a mounting hole for accommodating the conductive contact portion, the thimble positioning column and/or the bottom cover is fixedly connected with the lock cylinder shell.

8. The indoor handle powered idling intelligent lock cylinder according to any one of claims 1 to 7, wherein the electronic lock cylinder comprises a motor, a matching cover sleeved on the upper end of a stator of the motor, a movable block, and a pushing portion, the pushing portion is a cam fixedly connected with a rotor of the motor, the stator of the motor is further fixedly connected with a cam limiting portion, the cam is provided with a protruding extrusion portion and a concave portion for accommodating part of the movable block, and the cam is further provided with a limiting matching portion which is matched with the cam limiting portion to enable the cam to rotate only within a certain angle range.

9. The indoor handle powered idling smart cylinder of claim 8, wherein at least one authentication information input electrically connected to the motor is provided in the outdoor handle.

10. The indoor handle powered idling smart cylinder of claim 9, wherein the authentication information input is one of a bluetooth antenna, a password keypad, a fingerprint sensor, and a data interface.