阅读说明：本技术 一种快驱锁芯及锁体控制装置及方法 (Quick-drive lock cylinder and lock body control device and method ) 是由 文汉丹 于 2021-08-24 设计创作，主要内容包括：本发明提供了一种快驱锁芯及锁体控制装置及方法,属于机械门锁智能化改造技术领域,该一种快驱锁芯及锁体控制装置包括安装机构和锁体控制主体。下压或上提门内外把手,通过门外把手连杆,带动外壳体转动,使外壳体两侧的延伸耳向上或向下运动,进而使两个延伸耳表面安装的两个把手拨杆向下或向上运动,从而带动两个齿条拉板上下运动,两个齿条拉板上下运动,带动齿轮转动,进而使方轴、固定拨杆和后装拨杆同步转动,以小角度驱动锁体的锁销快速伸出或缩回,实现与专用锁体相同的开上锁功能,达到无需更换锁体的目的,根据不同的锁体安装位置不同,齿轮的相对齿条的位置不同,以实现适配各种锁体的目的。(The invention provides a quick-drive lock cylinder and lock body control device and method, belonging to the technical field of intelligent modification of mechanical door locks. The inner handle and the outer handle are pressed or lifted downwards, the outer shell is driven to rotate through the outer handle connecting rod, the extending lugs on two sides of the outer shell move upwards or downwards, and then two handle driving rods mounted on the surfaces of the extending lugs move downwards or upwards, so that two rack pulling plates move up and down and move up and down to drive the gear to rotate, and further, the square shaft, the fixing driving rod and the rear-mounted driving rod rotate synchronously, the lock pin of the lock body is driven to extend out or retract quickly through a small angle, the same locking function as the special lock body is achieved, the purpose of not replacing the lock body is achieved, the lock body mounting positions are different according to the difference, the positions of the relative racks of the gear are different, and the purpose of adapting to various lock bodies is achieved.)

1. The utility model provides a drive lock core and lock body controlling means soon which characterized in that includes:

a mounting mechanism (100);

the installation mechanism (100) comprises an installation plate (101), a first through hole (10103) is formed in the center of the surface of the installation plate (101), a second through hole (10104) is formed right below the first through hole (10103), the second through hole (10104) is long in strip shape, and a lock body control main body (200) is arranged on the surface of the installation plate (101);

a lock body control body (200);

the lock body control body (200) comprises an actuator (201), a first control body (202), a second control body (203) and a rack pull plate (204);

the first control body (202) comprises an outer shell (20201) and a rear cover (20202), a clutch shaft chamber (20203) is arranged inside the outer shell (20201) close to the top surface, a clutch shaft (20208) is arranged inside the clutch shaft chamber (20203), a spring (20207) is sleeved on the surface of the clutch shaft (20208), the top end of the clutch shaft (20208) penetrates through the top surface of the outer shell (20201), extension lugs (20205) are arranged on two sides of the outer shell (20201), a handle driving lever (20206) is arranged on one side surface of each of the two extension lugs (20205) far away from the rear cover (20202), a rotating head (20209) is arranged inside the outer shell (20201), a lock body square tube (20211) is arranged on one side of the rotating head (20209) far away from the rear cover (20202), the lock body square tube (20211) is hollow, a first square hole (20213) is formed inside the outer shell (20201), an outer door handle connecting rod (20212) is arranged inside the first square hole (20213), and one end, far away from the rotating head (20209), of the outer door handle connecting rod (20212) penetrates through one end, far away from the rotating head (20209), of the lock body square tube (20211);

the second control main body (203) comprises a gear (20301), a second square hole (20302) is formed in the gear (20301), a square shaft (20303) is arranged in the second square hole (20302), the other end of the square shaft (20303) penetrates through the second through hole (10104) and extends to the other side of the mounting plate (101), a fixed shifting rod (20306) is sleeved on one side, close to the gear (20301), of the surface of the square shaft (20303), a notch (20307) is formed in one side, close to the gear (20301), of the inner portion of the fixed shifting rod (20306), an after-loading shifting rod (20304) is sleeved on the surface of the fixed shifting rod (20306), a clamping block (20305) is arranged on one side, close to the gear (20301), of the inner wall of the after-loading shifting rod (20304), and a lock cylinder (20310) is connected to one side, far away from the gear (20301), of the fixed shifting rod (20306), a sleeve (20312) is sleeved on the surface of the lock cylinder (20310), a lock cylinder support (20313) is arranged on the bottom surface of the sleeve (20312), a lock cylinder fixing hole (20314) is formed in the surface of the lock cylinder support (20313), and a key (20315) is arranged inside the lock cylinder (20310);

rack arm-tie (204), the quantity of rack arm-tie (204) is two, and two rack arm-tie (204) respectively vertical set up in the both sides of shell body (20201), two one side top-down that the surface of rack arm-tie (204) is far away mutually has all seted up in proper order and has dialled groove (20402) and guide way (20401), just the quantity of guide way (20401) is two, four the inside of guide way (20401) all is equipped with spacing screw (20403) of looks adaptation, just spacing screw (20403) with the fixed surface of mounting panel (101) is connected, two the rack that the opposite face of rack arm-tie (204) was equipped with all with gear (20301) intermeshing.

2. The quick-drive lock cylinder and lock body control device according to claim 1, characterized in that a buckle (10101) is arranged at one side of the mounting plate (101) near the top end, mounting columns (10102) are arranged on two sides of the buckle (10101) and one side surface of the mounting plate (101), threads are formed inside the mounting columns (10102), and the buckle (10101), the mounting columns (10102), the outer shell (20201), the gear (20301) and the rack pulling plate (204) are located on the same side of the mounting plate (101).

3. The quick-drive lock cylinder and lock body control device according to claim 1, characterized in that the actuator (201) is arranged right above the first control body (202), fixing lugs (20101) are arranged on both sides of the actuator (201), a push rod (20102) is connected to the output end of the actuator (201), and the bottom surface of the push rod (20102) is in contact with the top surface of the clutch shaft (20208).

4. The control device of claim 1, wherein the top surface of the rotating head (20209) is formed with a first hole groove (20210), and the first hole groove (20210) is adapted to the bottom end of the clutch shaft (20208).

5. The quick-drive lock cylinder and lock body control device according to claim 1, characterized in that one side of the outer shell (20201) far away from the rear cover (20202) extends to the other side of the mounting plate (101) through a first through hole (10103), and a fixing ring (20204) is screwed on the surface of the through part of the outer shell (20201).

6. The fast driving lock cylinder and lock body control device according to claim 1, wherein the notch (20307) is matched with the clamping block (20305).

7. The device as claimed in claim 1, wherein a second hole groove (20309) is formed in a surface of the fixed shift lever (20306) close to the lock cylinder (20310), the number of the second hole grooves (20309) is two, the fixed shift lever (20306) is symmetrically disposed on a surface of the fixed shift lever (20306) with a central axis of the fixed shift lever (20306) as a symmetric center, and a fixing groove (20311) is formed in a surface of the lock cylinder (20310) close to the fixed shift lever (20306).

8. The control device for the fast driving lock cylinder and the lock body according to claim 1, wherein a third square hole (20308) is formed inside the fixed shift lever (20306), and the third square hole (20308) is matched with the square shaft (20303).

9. The control device of a fast driving lock cylinder and lock body according to claim 1, wherein two handle shifting rods (20206) are respectively disposed inside two shifting slots (20402), wherein a top surface of one handle shifting rod (20206) contacts with a top surface of the corresponding shifting slot (20402), and a bottom surface of the other handle shifting rod (20206) contacts with a bottom surface of the corresponding shifting slot (20402).

10. A control method of a fast driving lock cylinder and a lock body control device is applied to the fast driving lock cylinder and the lock body control device of any one of claims 1 to 9, and is characterized by comprising the following steps:

s1, installing a lock body, installing the installation plate (101) on an indoor door lock part, fixing the installation plate (101) through the buckle (10101), and fixing the installation plate (101) and the lock body control main body (200) on the installation plate (101) through installing a connecting bolt in the installation column (10102);

s2, external unlocking is conducted, a password or a fingerprint is input by a user, an unlocking circuit works, the actuator (201) works, the push rod (20102) arranged at the output end of the actuator (201) moves downwards, the push rod (20102) pushes the clutch shaft (20208), and the bottom end of the clutch shaft (20208) extends into the first hole groove (20210) formed in the top surface of the rotating head (20209);

s3, locking, wherein the step S2 is carried out to lift the inner or outer door handle, the outer shell (20201) is driven to rotate clockwise by the outer door handle link rod (20212), the outer shell (20201) rotates clockwise, so that the extension ear (20205) on one side of the outer shell (20201) moves upwards, the extension ear (20205) on the other side of the outer shell (20201) moves downwards, thereby moving two handle levers (20206) surface-mounted to the two extension ears (20205) upward and downward, thereby driving the two rack pulling plates (204) to move up and down, the two rack pulling plates (204) move up and down to drive the gear (20301) to rotate clockwise, thereby enabling the square shaft (20303), the fixed deflector rod (20306) and the after-loading deflector rod (20304) to synchronously rotate, the lock pin of the lock body is driven to rapidly extend out at a small angle, so that the locking function same as that of a special lock body is realized;

s4, unlocking, in the step S2, pressing the inner or outer door handle, driving the outer shell (20201) to rotate anticlockwise through the outer door handle connecting rod (20212), the outer shell (20201) rotates anticlockwise, so that the extension ear (20205) on one side of the outer shell (20201) moves downwards, the extension ear (20205) on the other side of the outer shell (20201) moves upwards, thereby moving two handle levers (20206) surface-mounted to the two extension lugs (20205) downward and upward, thereby driving the two rack pulling plates (204) to move up and down, the two rack pulling plates (204) move up and down to drive the gear (20301) to rotate anticlockwise, thereby enabling the square shaft (20303), the fixed deflector rod (20306) and the after-loading deflector rod (20304) to synchronously rotate, the lock pin of the lock body is driven to retract quickly at a small angle, so that the unlocking function same as that of a special lock body is realized.

Technical Field

The invention belongs to the technical field of intelligent transformation of mechanical door locks, and particularly relates to a quick-drive lock cylinder and lock body control device and method.

Background

At present, the semi-automatic intelligent locks (electronic locks) which are widely produced, installed and used need to use a special lock body which can be lifted up to lock and pressed down to unlock, and because the lock body is a five-flower eight-door lock body, the development of the intelligent lock industry and the popularization of products are seriously restricted by the special lock body replacement, a simpler lock body control device is needed to replace the special lock body.

Disclosure of Invention

The embodiment of the invention provides a quick-drive lock core and lock body control device and method, and aims to solve the problems that the development of the intelligent lock industry and the popularization of products are seriously restricted by 'replacing a special lock body' of a five-flower eight-door lock body.

In view of the above problems, the technical solution proposed by the present invention is:

a fast driving lock core and lock body control device comprises:

an installation mechanism;

the lock body control mechanism comprises a mounting plate, wherein a first through hole is formed in the center of the surface of the mounting plate, a second through hole is formed right below the first through hole, the second through hole is long-strip-shaped, and a lock body control main body is arranged on the surface of the mounting plate;

a lock body control body;

the lock body control main body comprises an actuator, a first control main body, a second control main body and a rack pull plate;

the first control main body comprises an outer shell and a rear cover, a clutch shaft cavity is arranged in the outer shell close to the top surface, a clutch shaft is arranged in the clutch shaft cavity, a spring is sleeved on the surface of the clutch shaft, the top end of the clutch shaft penetrates through the top surface of the outer shell, extension lugs are arranged on two sides of the outer shell, a handle deflector rod is arranged on one side surface of each extension lug, away from the rear cover, a rotating head is arranged in the outer shell, a lock body square pipe is arranged on one side, away from the rear cover, of the rotating head, a first square hole is formed in the rotating head, an outer door handle connecting rod is arranged in the first square hole, and one end, away from the rotating head, of the outer door handle connecting rod penetrates out of one end, away from the rotating head, of the lock body square pipe;

the second control main body comprises a gear, a second square hole is formed in the gear, a square shaft is arranged in the second square hole, the other end of the square shaft penetrates through the second through hole and extends to the other side of the mounting plate, a fixed deflector rod is sleeved on one side, close to the gear, of the surface of the square shaft, a notch is formed in one side, close to the gear, of the inside of the fixed deflector rod, a rear-mounted deflector rod is sleeved on the surface of the fixed deflector rod, a clamping block is arranged on one side, close to the gear, of the inner wall of the rear-mounted deflector rod, a lock cylinder is connected to one side, far away from the gear, of the fixed deflector rod, a sleeve is sleeved on the surface of the lock cylinder, a lock cylinder support is arranged on the bottom surface of the sleeve, a lock cylinder fixing hole is formed in the surface of the lock cylinder support, and a key is arranged in the lock cylinder;

the rack arm-tie, the quantity of rack arm-tie is two, and two the rack arm-tie respectively vertical set up in the both sides of shell body, two one side top-down that the surface of rack arm-tie was far away mutually has all seted up in proper order and has dialled groove and guide way, just the quantity of guide way is two, four the inside of guide way all is equipped with the spacing screw of looks adaptation, just spacing screw with the fixed surface of mounting panel is connected, two the rack that the opposite face of rack arm-tie was equipped with all with gear intermeshing.

As a preferable technical scheme of the invention, a buckle is arranged at one side of the mounting plate close to the top end, mounting columns are arranged at two sides of the buckle and one side surface of the mounting plate, threads are arranged in the mounting columns, and the buckle, the mounting columns, the outer shell, the gear and the rack pulling plate are all positioned at the same side of the mounting plate.

As a preferable technical solution of the present invention, the actuator is disposed right above the first control body, fixing lugs are disposed on both sides of the actuator, an output end of the actuator is connected to a push rod, and a bottom surface of the push rod contacts with a top surface of the clutch shaft.

As a preferable technical solution of the present invention, a first hole groove is formed on a top surface of the rotating head, and the first hole groove is adapted to a bottom end of the clutch shaft.

As a preferable technical scheme of the invention, one side of the outer shell, which is far away from the rear cover, penetrates through the first through hole and extends to the other side of the mounting plate, and the surface of the penetrating part of the outer shell is in threaded connection with a fixing ring.

As a preferable technical scheme of the invention, the notch is matched with the fixture block.

As a preferred technical scheme of the present invention, the surface of one side of the fixed deflector rod, which is close to the lock cylinder, is provided with two second hole grooves, the two second hole grooves are symmetrically arranged on the surface of the fixed deflector rod by taking the central axis of the fixed deflector rod as a symmetric center, and the surface of one side of the lock cylinder, which is close to the fixed deflector rod, is provided with a fixed groove.

As a preferable technical scheme of the invention, a third square hole is formed in the fixed deflector rod, and the third square hole is matched with the square shaft.

As a preferred technical solution of the present invention, the two handle shift levers are respectively disposed inside the two shift slots, wherein a top surface of one of the handle shift levers contacts with a top surface of the corresponding shift slot, and a bottom surface of the other handle shift lever contacts with a bottom surface of the corresponding shift slot.

On the other hand, the invention provides a control method of a quick drive lock core and a lock body control device, which comprises the following steps:

s1 and S1, installing a lock body, installing the installation plate on an indoor door lock part, fixing the installation plate through the buckle, and fixing the installation plate and the lock body control main body on the installation plate through installing a connecting bolt in the installation column;

s2, external unlocking is conducted, a password or a fingerprint is input by a user, an unlocking circuit works, the actuator works, the push rod arranged at the output end of the actuator moves downwards, the push rod pushes the clutch shaft, and the bottom end of the clutch shaft extends into the first hole groove formed in the top surface of the rotating head;

s3, locking, namely, in the step S2, lifting an inner door handle or an outer door handle, driving the outer shell to rotate clockwise through the outer door handle connecting rod, enabling the outer shell to rotate clockwise, enabling the extension lug on one side of the outer shell to move upwards, enabling the extension lug on the other side of the outer shell to move downwards, further enabling two handle shift levers arranged on the surfaces of the two extension lugs to move upwards and downwards, and further driving the two rack pull plates to move upwards and downwards, enabling the two rack pull plates to move upwards and downwards, driving the gear to rotate clockwise, further enabling the square shaft, the fixed shift lever and the rear mounting shift lever to rotate synchronously, driving a lock pin of the lock body to extend rapidly at a small angle, and achieving the same locking function as that of a special lock body;

and S4, unlocking, in step S2, pressing an inner or outer door handle, driving the outer shell to rotate anticlockwise through the outer door handle connecting rod, rotating the outer shell anticlockwise to enable the extension lug on one side of the outer shell to move downwards, and enabling the extension lug on the other side of the outer shell to move upwards, so that the two handle shift levers installed on the surfaces of the two extension lugs move downwards and upwards, thereby driving the two rack pull plates to move upwards and downwards, and driving the two rack pull plates to move upwards and downwards to drive the gear to rotate anticlockwise, further enabling the square shaft, the fixed shift lever and the rear mounting shift lever to synchronously rotate, driving the lock pins of the lock body to retract quickly at a small angle, and realizing the same unlocking function as that of a special lock body.

Compared with the prior art, the invention has the beneficial effects that:

(1) the second square hole has been seted up to the inside of gear, and the inside of second square hole is equipped with the square shaft, and the other end of square shaft passes the second through-hole and extends to the opposite side of mounting panel to the shape of second through-hole is rectangular form, has realized can confirming the mounted position of gear according to actual conditions, and then realizes the purpose of the various lock bodies of adaptation.

(2) The unlocking circuit works and the actuator works by inputting a password or a fingerprint by a user to enable the push rod arranged at the output end of the actuator to move downwards, the push rod pushes the clutch shaft to make the bottom end of the clutch shaft extend into the first hole groove arranged on the top surface of the rotating head, and the inner or outer door handle is pressed or lifted downwards, the outer shell is driven to rotate through the door outer handle connecting rod, the outer shell rotates to enable the extending lugs on the two sides of the outer shell to move upwards or downwards, so that the two handle deflector rods arranged on the surfaces of the two extending lugs move downwards or upwards to drive the two rack pull plates to move up and down, the two rack pull plates move up and down to drive the gear to rotate, and then the square shaft, the fixed deflector rod and the rear-mounted deflector rod rotate synchronously, and the lock pin of the lock body is driven to retract or extend rapidly at a small angle, so that the lock opening and locking function identical to that of a special lock body is realized.

(3) The fixed driving lever is close to a side surface of lock core and has been seted up the second hole groove, and the quantity in second hole groove is two, and use the center pin of fixed driving lever to set up in the surface of fixed driving lever as the symmetry center symmetry, the lock core has been close to a side surface of fixed driving lever and has been seted up the fixed slot, through at the downthehole installation round pin body of second, and make the round pin body extend to in the fixed slot that lock core one end surface was seted up, realize that the lock core is connected with fixed driving lever, and then realize stretching into in the lock core and rotating through the key, drive fixed driving lever and back dress driving lever and rotate in step, realize using the key to unblank and lock the function.

The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.

Drawings

Fig. 1 is a front perspective view of a quick-drive lock cylinder and a lock body control device disclosed by the invention;

FIG. 2 is a schematic rear perspective view of a quick-release lock cylinder and a lock body control device according to the present invention;

fig. 3 is a schematic perspective view of a lock body control body of a quick-drive lock cylinder and a lock body control device disclosed in the present invention;

FIG. 4 is an exploded view of the first control body of the quick drive lock cylinder and lock body control device of the present invention;

FIG. 5 is an exploded view of a second control body of the quick drive lock cylinder and lock body control device of the present invention;

fig. 6 is a flowchart of a method for processing a quick-drive lock cylinder and a lock body control device disclosed by the invention.

Description of reference numerals: 100. an installation mechanism; 101. mounting a plate; 10101. buckling; 10102. mounting a column; 10103. a first through hole; 10104. a second through hole; 200. a lock body control body; 201. an actuator; 20101. fixing the ear; 20102. a push rod; 202. a first control body; 20201. an outer housing; 20202. a rear cover; 20203. a clutch shaft chamber; 20204. a fixing ring; 20205. an extension ear; 20206. a handle deflector rod; 20207. a spring; 20208. a clutch shaft; 20209. rotating the head; 20210. a first hole groove; 20211. a lock body square tube; 20212. a door outer handle link; 20213. a first square hole; 203. a second control body; 20301. a gear; 20302. a second square hole; 20303. a square shaft; 20304. a deflector rod is installed afterwards; 20305. a clamping block; 20306. fixing the deflector rod; 20307. opening the gap; 20308. a third square hole; 20309. a second hole groove; 20310. a lock cylinder; 20311. fixing grooves; 20312. a sleeve; 20313. a lock cylinder holder; 20314. a lock cylinder fixing hole; 20315. a key; 204. a rack pulling plate; 20401. a guide groove; 20402. a groove is poked; 20403. and a limiting screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

Referring to the attached drawings 1-5, the invention provides a technical scheme: a fast driving lock core and lock body control device comprises an installation mechanism 100 and a lock body control main body 200;

referring to fig. 1 to 5, the mounting mechanism 100 includes a mounting plate 101, a first through hole 10103 is formed in a center of a surface of the mounting plate 101, a second through hole 10104 is formed right below the first through hole 10103, the second through hole 10104 is in a long strip shape, a lock body control main body 200 is arranged on the surface of the mounting plate 101, and the mounting position of a gear 20301 can be determined according to actual conditions by the long strip shape of the second through hole 10104, so that applicability to an intelligent lock body is achieved;

the lock body control body 200 comprises an actuator 201, a first control body 202, a second control body 203 and a rack pull plate 204;

the first control main body 202 comprises an outer shell 20201 and a rear cover 20202, a clutch shaft cavity 20203 is arranged inside the outer shell 20201 and close to the top surface, a clutch shaft 20208 is arranged inside the clutch shaft cavity 20203, a spring 20207 is sleeved on the surface of the clutch shaft 20208, the top end of the clutch shaft 20208 penetrates through the top surface of the outer shell 20201, extension lugs 20205 are arranged on both sides of the outer shell 20201, a handle shift lever 20206 is arranged on one side surface of each of the two extension lugs 20205 away from the rear cover 20202, a rotating head 20209 is arranged inside the outer shell 20201, a lock square tube 20211 is arranged on one side of the rotating head 20209 away from the rear cover 20202, the lock square tube 11 is hollow, a first square hole 20213 is formed inside the rotating head 20209, an outdoor handle connecting rod 20212 is arranged inside the first square hole 20213, and one end of the outdoor handle connecting rod 20212, which is away from the rotating head 20209, penetrates through one end of the lock square tube 20211, which is away from the rotating head 20209;

the second control main body 203 comprises a gear 20301, a second square hole 20302 is formed inside the gear 20301, a square shaft 20303 is arranged inside the second square hole 20302, the other end of the square shaft 20303 penetrates through a second through hole 10104 and extends to the other side of the mounting plate 101, a fixed shifting rod 20306 is sleeved on one side, close to the gear 20301, of the surface of the square shaft 20303, a notch 20307 is formed in one side, close to the gear 20301, of the inside of the fixed shifting rod 20306, an after-loading shifting rod 20304 is sleeved on the surface of the fixed shifting rod 20306, a fixture block 20305 is arranged on one side, close to the gear 20301, of the fixed shifting rod 06, far away from the gear 20301, a lock cylinder 20310 is connected to one side, far away from the gear 20312, a sleeve 20312 is sleeved on the surface of the lock cylinder 20310, a lock cylinder support 20313 is formed on the surface of the lock cylinder support 20313, and a key 20315 is arranged inside the lock cylinder 20310;

the quantity of rack arm-tie 204 is two, and two rack arm-ties 204 are vertical respectively to be set up in the both sides of shell body 20201, one side top-down that the surface of two rack arm-ties 204 is far away mutually has all been seted up in proper order and has been dialled groove 20402 and guide way 20401, and the quantity of guide way 20401 is two, the inside of four guide ways 20401 all is equipped with the spacing screw 20403 of looks adaptation, and the fixed surface of spacing screw 20403 and mounting panel 101 is connected, the rack that the opposite face of two rack arm-ties 204 was equipped with all with gear 20301 intermeshing.

In an embodiment of the invention, a buckle 10101 is arranged on one side of the mounting plate 101 close to the top end, mounting columns 10102 are arranged on two sides of the buckle 10101 and one side surface of the mounting plate 101, threads are formed inside the mounting columns 10102, the buckle 10101, the mounting columns 10102, the outer shell 20201, the gear 20301 and the rack pull plate 204 are all located on the same side of the mounting plate 101, and are fixed through the buckle 10101, and the mounting plate 101 and the lock body control main body 200 on the mounting plate 101 are fixed through installing connecting bolts in the mounting columns 10102.

In an embodiment of the present invention, the actuator 201 is disposed right above the first control body 202, the two sides of the actuator 201 are both provided with fixing lugs 20101, the output end of the actuator 201 is connected with a push rod 20102, and the bottom surface of the push rod 20102 is in contact with the top surface of the clutch shaft 20208.

In an embodiment of the present invention, the top surface of the rotating head 20209 is provided with a first hole 20210, the first hole 20210 is matched with the bottom end of the clutch shaft 20208, the unlocking circuit is operated by inputting a password or a fingerprint by a user, the actuator 201 is operated, the push rod 20102 provided at the output end of the actuator 201 moves downward, the push rod 20102 pushes the clutch shaft 20208, and the bottom end of the clutch shaft 20208 extends into the first hole 20210 provided at the top surface of the rotating head 20209.

In an embodiment of the invention, one side of the outer housing 20201, which is away from the rear cover 20202, extends to the other side of the mounting plate 101 through the first through hole 10103, and the surface of the through portion of the outer housing 20201 is connected with the fixing ring 20204 by a thread, so that the mounting plate 101 is fixed between the outer housing 20201 and the fixing ring 20204 by the fixing ring 20204, thereby fixing the outer housing 20201.

In an embodiment of the present invention, the notch 20307 is adapted to the fixture block 20305, the square shaft 20303 is adapted to the third square hole 20308, and passes through the third square hole 20308, the rotation of the square shaft 20303 drives the fixed shift lever 20306 to rotate, the notch 20307 in the fixed shift lever 20306 is adapted to the fixture block 20305 in the afterloading shift lever 20304, so that the square shaft 20303, the fixed shift lever 20306 and the afterloading shift lever 20304 rotate synchronously, and the lock pin of the lock body is driven to extend or retract rapidly at a small angle.

In an embodiment of the present invention, a second hole 20309 is formed in a surface of the fixed rod 20306 close to the lock cylinder 20310, the number of the second hole 20309 is two, and the second hole 20309 is symmetrically disposed on a surface of the fixed rod 20306 with a central axis of the fixed rod 20306 as a symmetric center, a fixed groove 20311 is formed in a surface of the lock cylinder 20310 close to the fixed rod 20306, and a pin is mounted in the second hole 20309 and extends into the fixed groove 20311 formed in a surface of one end of the lock cylinder 20310, so that the lock cylinder 20310 is connected to the fixed rod 20306, and the key 20315 is inserted into the lock cylinder 10 and rotates to drive the fixed rod 20306 and the post-installed rod 20304 to rotate synchronously, thereby unlocking and locking by the key 20315.

In an embodiment of the present invention, the fixing rod 20306 has a third hole 20308 formed therein, and the third hole 20308 is adapted to the square shaft 20303.

In an embodiment of the present invention, the two handle shift levers 20206 are respectively disposed inside the two shift grooves 20402, wherein the top surface of one handle shift lever 20206 contacts with the top surface of the corresponding shift groove 20402, the bottom surface of the other handle shift lever 20206 contacts with the bottom surface of the corresponding shift groove 20402, the outer housing 20201 is driven to rotate by lifting up or pressing down the inner and outer handles, the outer housing 20201 is driven to rotate by the outer door handle connecting rod 20212, the extending lugs 20205 on both sides of the outer housing 20201 move up or down, and the two handle shift levers 20206 mounted on the surfaces of the two extending lugs 20205 move up and down, thereby driving the two rack pull plates 204 to move up and down, the two rack pull plates 204 move up and down, driving the gear 20301 to rotate, and realizing the synchronous rotation of the square shaft 20303, the fixed shift lever 20306, and the rear loading shift lever 20304.

Example two

Referring to fig. 6, another embodiment of the present invention provides a method for processing a fast driving lock core and a lock body control device, including the following steps:

s1, installing a lock body, installing the installation plate 101 on the indoor door lock part, fixing the installation plate 101 through a buckle 10101, and fixing the installation plate 101 and the lock body control main body 200 on the installation plate 101 through installing a connecting bolt in the installation column 10102;

s2, external unlocking is conducted, a password or a fingerprint is input by a user, an unlocking circuit works, the actuator 201 works, the push rod 20102 arranged at the output end of the actuator 201 moves downwards, the push rod 20102 pushes the clutch shaft 20208, and the bottom end of the clutch shaft 20208 extends into the first hole groove 20210 formed in the top surface of the rotating head 20209;

s3, locking, wherein in the step S2, the door inner or door outer handle is lifted upwards, the outer shell 20201 is driven to rotate clockwise by the door outer handle connecting rod 20212, the outer shell 20201 rotates clockwise, the extending lug 20205 on one side of the outer shell 20201 moves upwards, the extending lug 20205 on the other side of the outer shell 20201 moves downwards, and then two handle shift levers 20206 arranged on the surfaces of the two extending lugs 20205 move upwards and downwards, so that the two rack pull plates 204 are driven to move upwards and downwards, the two rack pull plates 204 move upwards and downwards, the gear 20301 is driven to rotate clockwise, the square shaft 20303, the fixed shift lever 20306 and the rear-mounted shift lever 20304 are driven to rotate synchronously, the lock pin of the lock body is driven to extend quickly at a small angle, and the same locking function as that of a special lock body is realized;

s4, unlocking, in step S2, the inside or outside door handle is pressed downward, the outside housing 20201 is driven to rotate counterclockwise by the outside door handle connecting rod 20212, the outside housing 20201 rotates counterclockwise, the extending lug 20205 on one side of the outside housing 20201 moves downward, the extending lug 20205 on the other side of the outside housing 20201 moves upward, and then the two handle levers 20206 mounted on the surfaces of the two extending lugs 20205 move downward and upward, thereby driving the two rack pull plates 204 to move upward and downward, the two rack pull plates 204 move upward and downward, driving the gear 20301 to rotate counterclockwise, further enabling the square shaft 20303, the fixed lever 06, and the rear-mounted lever 20304 to rotate synchronously, driving the lock pin of the lock body to retract rapidly at a small angle, and realizing the same unlocking function as the special lock body.

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