CN217001300U

CN217001300U - Full-automatic small lock body capable of being separated electromechanically and rapidly

Info

Publication number: CN217001300U
Application number: CN202220510225.1U
Authority: CN
Inventors: 范震波
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-19
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a full-automatic small lock body capable of being quickly separated electromechanically, relates to the technical field of locks, and solves the technical problem that in the prior art, when a motor fails, a gear cannot be separated, so that quick unlocking cannot be realized. The full-automatic small lock body capable of being quickly separated electromechanically comprises a motor assembly, a transmission assembly, a clutch assembly, a lock bolt assembly, an oblique bolt assembly, a lock core assembly and a handle assembly, wherein the transmission assembly comprises an upper transmission part and a lower transmission part; lock core subassembly and handle subassembly all are connected with the transmission of separation and reunion subassembly, and lock core subassembly and handle subassembly can drive the separation and reunion subassembly and remove so that transmission portion and lower transmission portion separation and reunion on the messenger. The utility model is used for providing a full-automatic small lock body for quickly realizing electromechanical separation.

Description

Full-automatic small lock body capable of being separated electromechanically and rapidly

Technical Field

The utility model relates to the technical field of locks, in particular to a full-automatic small lock body capable of being separated electromechanically and quickly.

Background

In the existing lockset capable of realizing automatic locking, the electronic automatic locking is realized by using a cross tongue guide and a triangular tongue to touch an electronic induction part. In the course of the work, when opening the door, the motor drives the withdrawal of main tongue and latch bolt (direction tongue) of gear drive lock body, then the latch bolt must stretch back original state of stretching out again after opening the door to the effect that the direction was locked when playing the door and triggering automatically: when the door is closed, the oblique tongue and the main tongue are required to be synchronized. Therefore, the motor drives the main bolt and the oblique bolt (guide bolt) to be asynchronous in the whole process, and the full-automatic lock body in the market uses the motor to drive the gear of the reduction box and then drive the lock bolt to lock and close. In the working process, the gears are meshed tightly to transmit, but when the motor loses the action, a mechanical structure is needed to ensure that the gears are separated to unlock mechanically.

In order to realize the separation between gears, the electronic lock in the market at present uses a gear box in which a swinging gear is arranged, and the gear separation can be realized only by rotating a motor in a reverse direction for a certain angle after the electronic lock is locked in place. The structure of the gear box can not ensure that each revolution can be separated from the occlusion between the gears.

The applicant has found that the prior art has at least the following technical problems:

(1) when the motor is damaged or powered off after being locked in place, and the motor cannot normally rotate reversely, the gear is locked and cannot be separated, and the mechanical unlocking cannot be started;

(2) there is foreign matter or displacement at the in-process door frame that locks, leads to the tapered end top unable return on the door frame, also can appear the gear locking phenomenon, leads to unable machinery to open the lock body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a full-automatic small lock body capable of being quickly separated electromechanically, and aims to solve the technical problem that in the prior art, when a motor fails, a gear cannot be separated, so that quick unlocking cannot be realized. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a full-automatic small lock body capable of being separated electromechanically and quickly, which comprises a motor assembly, a transmission assembly, a clutch assembly, a lock bolt assembly, an oblique bolt assembly, a lock core assembly and a handle assembly, wherein:

the transmission assembly comprises an upper transmission part and a lower transmission part, the motor assembly is in transmission connection with the upper transmission part, the upper transmission part and the lower transmission part are in clutch connection through the clutch assembly, and the lower transmission part can be in transmission connection with the lock bolt assembly and the latch bolt assembly respectively;

the lock cylinder assembly and the handle assembly are in transmission connection with the clutch assembly, and the lock cylinder assembly and the handle assembly can drive the clutch assembly to move so that the upper transmission part and the lower transmission part can be in clutch connection;

when the upper transmission part is in transmission connection with the lower transmission part, the motor component can drive the lower transmission part to be in transmission connection with the lock bolt component and the latch bolt component respectively through the upper transmission part;

when a key is used for unlocking, the lock cylinder assembly drives the clutch assembly to separate the upper transmission part from the lower transmission part, and then the lock cylinder assembly drives the lower transmission part to be respectively in transmission connection with the lock bolt assembly and the latch bolt assembly;

when the handle is used for unlocking, the handle assembly drives the clutch assembly to enable the upper transmission part and the lower transmission part to be separated, and then the handle assembly drives the lock bolt assembly and the latch bolt assembly to move.

As a further improvement of the utility model, the upper transmission part comprises a transition gear and an upper gear, and the lower transmission part comprises a lower gear and a lock bolt gear;

the motor assembly is in transmission connection with the transition gear, the transition gear is in transmission connection with the upper gear, the upper gear and the lower gear are coaxially arranged, the upper gear can be in clutch connection with the lower gear through the clutch assembly, and the lower gear is in transmission connection with the lock bolt gear;

the lock bolt gear is in transmission connection with the lock bolt assembly and the lock bolt gear is in transmission connection with the latch bolt assembly.

As a further improvement of the present invention, a positioning column is disposed on the lower gear, a positioning hole is disposed on the upper gear, the positioning column is matched with the positioning hole, the upper gear and the lower gear are positioned with the positioning hole through the positioning column, and the clutch assembly can drive the upper gear to move in a direction away from the lower gear, so that the positioning column is separated from the positioning hole.

As a further improvement of the utility model, the tongue assembly comprises a triangular tongue and a triangular connecting rod, and the triangular tongue is connected to the end part of the triangular connecting rod.

As a further improvement of the utility model, the device also comprises a circuit board component and a top and bottom hook component;

the circuit board assembly comprises a circuit board main body, and a triangle tongue sensing component, a door closing sensing electronic component, a latch bolt arrival sensing component and a locking arrival sensing electronic component which are arranged on the circuit board main body and electrically connected with the circuit board main body, wherein the latch bolt arrival sensing component is positioned on a motion path of the latch bolt assembly, the locking arrival sensing electronic component is positioned on the motion path of the latch bolt assembly, and the triangle tongue sensing component is arranged on a moving path of the triangle connecting rod;

the top and bottom hook assembly is in transmission connection with the lock bolt assembly, the lock bolt assembly is electrically connected with the circuit board assembly, a lock bolt in-place sensing piece is arranged on the lock bolt assembly, and the locking in-place sensing electronic component is located on a moving path of the lock bolt in-place sensing piece.

As a further improvement of the utility model, the clutch assembly comprises a clutch boosting sheet, a clutch pulling sheet and a clutch cushion block, the clutch boosting sheet is in transmission connection with the clutch pulling sheet, and the lock cylinder assembly and the handle assembly are in transmission connection with the clutch boosting sheet;

the clutch cushion block and the clutch pulling-on piece are arranged between the upper transmission part and the lower transmission part, the clutch cushion block is connected with the upper transmission part, a conical bulge is arranged on the clutch pulling-on piece, a conical groove is arranged on the clutch cushion block, and the conical bulge is matched with the conical groove;

the lock core assembly and the handle assembly can drive the clutch pulling-on piece to move through the clutch boosting piece, and the conical protrusion can move out of the conical groove and jack up the clutch cushion block so as to separate the upper transmission part from the lower transmission part.

As a further improvement of the utility model, the lock bolt assembly comprises a lock bolt deflector rod, a lock bolt plate and a lock head, the lock head is connected to the lock bolt plate, the lock bolt deflector rod is in transmission connection with the lock bolt plate, and the lower transmission part is in transmission connection with the lock bolt deflector rod.

As a further improvement of the utility model, the latch bolt component comprises a latch bolt mechanism and a latch bolt shifting piece, wherein one end of the latch bolt shifting piece is in transmission connection with the latch bolt mechanism, and the other end of the latch bolt shifting piece is in transmission connection with the lower transmission part.

As a further improvement of the utility model, the lock cylinder assembly comprises a lock cylinder, a key gear and a clutch plate, the clutch plate is in transmission connection with the clutch assembly, and a lock cylinder thumb wheel of the lock cylinder can drive the clutch assembly to move;

the key gear is rotatably arranged on a moving path of a lock cylinder thumb wheel of the lock cylinder, and the key gear is in transmission connection with the lower transmission part.

As a further improvement of the utility model, the handle assembly comprises a square steel shifting block, a square steel toothed plate and a square steel clutch plate, the square steel toothed plate and the square steel clutch plate are fixed on the square steel shifting block, the square steel toothed plate is in transmission connection with the lock plunger assembly, and the square steel clutch plate is in transmission connection with the clutch assembly.

The beneficial effects of the utility model are: the utility model provides a full-automatic small lock body capable of being quickly separated electromechanically, which comprises a motor assembly, a transmission assembly, a clutch assembly, a lock bolt assembly, an oblique bolt assembly, a lock core assembly and a handle assembly, wherein the motor assembly can be respectively in transmission connection with the lock bolt assembly and the oblique bolt assembly through the transmission assembly; the lock core subassembly with the handle subassembly all with the separation and reunion subassembly transmission is connected, can realize through key or handle upper drive portion with the separation of lower drive portion to realize electromechanical separation, when the electron part became invalid, realize electromechanical separation through key or handle, then accomplish the process of unblanking by lock core subassembly and handle subassembly respectively. The whole electromechanical separation and unlocking process is very efficient and quick.

Drawings

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

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front perspective view of the present invention;

FIG. 3 is a perspective view of the back side portion of the present invention;

FIG. 4 is a side view of the transmission assembly of the present invention;

FIG. 5 is a perspective view of the transmission assembly of the present invention;

FIG. 6 is a side view of the clutch assembly in the electro-mechanical disengaged condition of the present invention;

FIG. 7 is a perspective view of the clutch assembly of the present invention in an electro-mechanical disengaged condition;

FIG. 8 is a schematic view of the mating arrangement of the upper and lower gears of the present invention;

FIG. 9 is a perspective view of a portion of the transmission assembly of the present invention in combination with a key gear;

FIG. 10 is a rear elevational view of a portion of the transmission assembly structure and key gear engagement structure of the present invention;

FIG. 11 is a front elevational view of a portion of the transmission assembly of the present invention in engagement with a key gear;

figure 12 is a schematic front elevational view of the plug assembly and a portion of the drive assembly of the present invention;

figure 13 is a rear view schematic of the latch assembly and partial drive assembly of the present invention;

FIG. 14 is a schematic structural view of the latch assembly of the present invention.

In the figure 1, a lock shell; 2. a guide plate; 3. a triangular tongue assembly; 4. a transmission assembly; 5. a clutch assembly; 6. a latch assembly; 7. a latch bolt assembly; 8. a plug assembly; 9. a handle assembly; 10. a motor assembly; 11. a circuit board assembly; 12. a top and bottom hook component; 31. a triangular tongue; 32. a triangular connecting rod; 41. an upper transmission part; 42. a lower transmission part; 411. a transition gear; 412. an upper gear; 413. positioning holes; 421. a lower gear; 422. a latch gear; 423. a positioning column; 51. a clutch boosting sheet; 52. the pull piece is clutched; 53. a clutch cushion block; 521. a conical projection; 531. a tapered recess; 61. a lock bolt deflector rod; 62. a latch plate; 63. a lock head; 71. a latch mechanism; 72. a latch-tongue poking piece; 81. a lock cylinder; 82. a key gear; 83. a clutch plate; 91. a square steel shifting block; 92. a square steel toothed plate; 93. square steel clutch plate.

Detailed Description

The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to fig. 1 to 14 and the text. The utility model will now be described in further detail, including the preferred embodiments, with reference to the accompanying drawings, in which some alternative embodiments of the utility model are shown. It should be noted that: any technical features and any technical solutions in the present embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaustively enumerate all the alternative technical features and alternative technical solutions of the present invention, and is also not convenient for each embodiment of the technical features to emphasize it as one of various optional embodiments, so those skilled in the art should know that: any technical means provided by the utility model can be replaced or any two or more technical means or technical characteristics provided by the utility model can be combined with each other to obtain a new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without inventive efforts and new technical solutions that can be obtained by those skilled in the art by combining any two or more technical means or technical features provided by the present invention with each other.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

The utility model provides a full-automatic small lock body capable of realizing quick electromechanical separation and quickly unlocking through a key and an indoor handle.

The technical solution provided by the present invention is explained in more detail with reference to fig. 1 to 14.

The utility model provides a full-automatic small lock body capable of being quickly separated electromechanically, which comprises a motor assembly, a transmission assembly, a clutch assembly, a lock bolt assembly, an oblique bolt assembly, a lock bolt assembly and a handle assembly, wherein:

the transmission assembly comprises an upper transmission part and a lower transmission part, the motor assembly is in transmission connection with the upper transmission part, the upper transmission part is in clutch connection with the lower transmission part through the clutch assembly, and the lower transmission part can be in transmission connection with the lock bolt assembly and the latch bolt assembly respectively;

The utility model provides a full-automatic small lock body capable of being quickly separated electromechanically, which comprises a motor assembly, a transmission assembly, a clutch assembly, a lock bolt assembly, an oblique bolt assembly, a lock core assembly and a handle assembly, wherein the motor assembly can be respectively in transmission connection with the lock bolt assembly and the oblique bolt assembly through the transmission assembly; the lock core subassembly with the handle subassembly all with the separation and reunion subassembly transmission is connected, can realize through key or handle go up transmission with transmission separation down to realize electromechanical separation, when the electron part became invalid, realize electromechanical separation through key or handle, then accomplish the process of unblanking by lock core subassembly and handle subassembly respectively. The whole electromechanical separation and unlocking process is very efficient and quick.

Example 1:

the utility model provides a full-automatic small lock body capable of being separated mechanically and electrically quickly, which comprises a lock shell 1, a guide plate 2, a triangular bolt component 3, a transmission component 4, a clutch component 5, a lock bolt component 6, an oblique bolt component 7, a lock bolt component 8, a handle component 9, a motor component 10, a circuit board component 11 and a top and bottom hook component 12, wherein the lock shell is provided with a lock hole and a lock hole;

the motor assembly 10, the lock cylinder assembly 8, the handle assembly 9 and the circuit board assembly 11 are respectively fixed on the lock shell 1; the lock bolt component 6, the transmission component 4, the clutch component 5, the latch bolt component 7 and the top and bottom hook component 12 are respectively movably arranged on the lock shell 1;

wherein:

the transmission assembly 4 comprises an upper transmission part 41 and a lower transmission part 42, the motor assembly 10 is in transmission connection with the upper transmission part 41, the upper transmission part 41 is in clutch connection with the lower transmission part 42 through the clutch assembly 5, and the lower transmission part 42 can be in transmission connection with the latch assembly 6 and the latch assembly 7 respectively.

Specifically, the upper transmission part 41 includes a transition gear 411, an upper gear 412, and the lower transmission part 42 includes a lower gear 421 and a latch gear 422;

the motor assembly 10 is in transmission connection with the transition gear 411, the transition gear 411 is in transmission connection with the upper gear 412, the upper gear 412 and the lower gear 421 are coaxially arranged, the upper gear 412 can be in clutch connection with the lower gear 421 through the clutch assembly 5, and the lower gear 421 is in transmission connection with the latch gear 422;

the latch gear 422 is in transmission connection with the latch assembly 6, and the latch gear 422 is in transmission connection with the latch bolt assembly 7.

More specifically, the lower gear 421 is provided with a positioning column 423, the upper gear 412 is provided with a positioning hole 413, the positioning column 423 is engaged with the positioning hole 413, the upper gear 412 and the lower gear 421 are positioned by the positioning column 423 and the positioning hole 413, and the clutch assembly 5 can drive the upper gear 412 to move in a direction away from the lower gear 421, so that the positioning column 423 is separated from the positioning hole 413.

The clutch assembly 5 comprises a clutch boosting sheet 51, a clutch pull-tab 52 and a clutch cushion block 53, the clutch boosting sheet 51 is in transmission connection with the clutch pull-tab 52, and the lock cylinder assembly 8 and the handle assembly 9 are both in transmission connection with the clutch boosting sheet 51;

the clutch cushion block 53 and the clutch pull-tab 52 are arranged between the upper gear 412 and the lower gear 421, the clutch cushion block 53 is connected with the upper gear 412, a conical protrusion 521 is arranged on the clutch pull-tab 52, a conical groove 531 is arranged on the clutch cushion block 53, and the conical protrusion 521 is matched with the conical groove 531;

the lock cylinder assembly 8 and the handle assembly 9 can drive the clutch pull piece 52 to move through the clutch boosting piece 51, the conical protrusion 521 can move out of the conical groove 531 and jack up the clutch cushion block 53, so that the positioning column 423 is separated from the positioning hole 413, and the separation of the upper gear 412 and the lower gear 421 is realized.

The lock cylinder assembly 8 comprises a lock cylinder 81, a key gear 82 and a clutch plate 83, the clutch plate 83 is in transmission connection with the clutch boosting plate 51, and a lock cylinder thumb wheel of the lock cylinder 81 can drive the clutch boosting plate 51 to move;

the key gear 82 is rotatably disposed on a moving path of a cylinder driving wheel of the cylinder 81, and the key gear 82 is in transmission connection with the latch gear 422.

The latch assembly 6 comprises a latch rod 61, a latch plate 62 and a lock head 63, wherein the lock head 63 is connected to the latch plate 62, the latch rod 61 is in transmission connection with the latch plate 62, and the latch gear 422 is in transmission connection with the latch rod 61.

The handle assembly 9 comprises a square steel shifting block 91, a square steel toothed plate 92 and a square steel clutch plate 93, the square steel toothed plate 92 and the square steel clutch plate 93 are fixed on the square steel shifting block 91, the square steel toothed plate 92 is in transmission connection with the lock bolt shifting lever 61, and the square steel clutch plate 93 is in transmission connection with the clutch power assisting sheet 51.

The latch bolt component 7 comprises a latch bolt mechanism 71 and a latch bolt shifting piece 72, the latch bolt shifting piece 72 is arranged on the square steel shifting head 91, one end of the latch bolt shifting piece 72 is in transmission connection with the latch bolt mechanism 71, and the other end of the latch bolt shifting piece 72 is in transmission connection with the lock bolt gear 422.

The triangular tongue component 3 comprises a triangular tongue 31 and a triangular connecting rod 32, and the triangular tongue 31 is connected to the end part of the triangular connecting rod 32.

The circuit board assembly 11 comprises a circuit board main body, and a cam tongue sensing component, a door closing sensing electronic component, a latch bolt arrival sensing component and a locked position sensing electronic component which are arranged on the circuit board main body and electrically connected with the circuit board main body, wherein the latch bolt arrival sensing component is positioned on a motion path of the latch bolt assembly 7, the locked position sensing electronic component is positioned on a motion path of the latch bolt assembly 6, and the cam tongue sensing component is arranged on a motion path of the cam connecting rod 32;

the top and bottom hook component 12 is in transmission connection with the lock bolt component 6, the lock bolt component 6 is electrically connected with the circuit board component 11, a lock bolt in-place sensing component is arranged on the lock bolt plate 62, and the locking in-place sensing electronic component is located on a moving path of the lock bolt in-place sensing component.

The working process of the utility model is as follows:

when the triangular tongue component 3 is closed and contacts with the door frame piece, the triangular tongue component 3 is compressed into the lock body, the triangular connecting rod 32 contacts with the triangular tongue sensing component, after a certain time of contact, after the circuit board component 11 receives a locking signal, the motor component 10 works to drive the transition gear 411 to move, the transition gear 411 drives the upper gear 412 to move, the upper gear 412 drives the lower gear 421 to move, the lower gear 421 drives the lock bolt gear 422 to move, the lock bolt gear 422 drives the lock bolt deflector rod 61 to move, and the lock bolt deflector rod 61 drives the lock head 63 to lock to complete the locking action.

When a door opening signal is received, the motor assembly 10 works to drive the transition gear 411 to move, the transition gear 411 drives the upper gear 412 to move, the upper gear 412 drives the lower gear 421 to move, the lower gear 421 drives the lock bolt gear 422 to move, the lock bolt gear 422 drives the lock bolt deflector rod 61 to move, the lock bolt deflector rod 61 drives the lock head 63 to retract, in the process of returning the lock bolt gear 422, the latch bolt deflector rod 72 is contacted with the latch bolt deflector piece 72 to drive the latch bolt mechanism 71 to retract, the latch bolt mechanism 71 is contacted with the latch bolt sensing component, the circuit board assembly 11 receives a lock body in-place signal, the motor assembly 10 stops working temporarily, after the motor assembly 10 delays for 3 seconds, the motor rotates reversely for a certain time, the latch bolt mechanism 71 is released to return, and the unlocking action is completed.

When the electronic part is invalid, the mechanical door opening can be carried out by using the lock cylinder 81 or the square steel shifting block 91, when the door opening is carried out by using the lock cylinder 81, the lock cylinder 81 rotates, the lock cylinder shifting wheel firstly touches the clutch plate 83, the clutch plate 83 drives the clutch pull-on piece 52, the conical protrusion 521 on the clutch pull-on piece 52 moves to lift the clutch cushion block 53, the clutch cushion block 53 is lifted to drive the upper gear 412 to lift, the upper gear 412 and the lower gear 421 complete the disengaging action, and the electromechanical separation is completed. The lock cylinder 81 continues to rotate to drive the key gear 82 to rotate, the key gear 82 drives the lock bolt gear 422, the lock bolt gear 422 drives the lock bolt shifting rod 61 to move, the lock bolt shifting rod 61 drives the lock head 63 to retract, the lock bolt shifting rod 422 contacts the latch bolt shifting sheet 72 in the returning process, the latch bolt shifting sheet 72 drives the latch bolt mechanism 71 to retract, the lock cylinder 81 is released after the door opening action is completed, the latch bolt mechanism 71 returns, and all the door opening actions are completed.

When the square steel shifting block 91 is used for opening the door, the square steel shifting block 91 drives the square steel clutch plate 93, the square steel clutch plate 93 drives the clutch assisting sheet 51, the clutch assisting sheet 51 drives the clutch pull-on sheet 52, the conical protrusion 521 on the clutch pull-on sheet 52 moves to raise the clutch cushion block 53, the clutch cushion block 53 is raised to drive the upper gear 412 to raise, the upper gear 412 and the lower gear 421 complete the disengaging action, and the electromechanical separation is completed. The square steel shifting block 91 continues to move, the square steel shifting block 91 drives the square steel toothed plate 92 and the latch bolt shifting piece 72, the square steel toothed plate 92 drives the lock bolt shifting rod 61, the lock bolt shifting rod 61 drives the lock head 63 to retract, meanwhile, the square steel shifting block 91 drives the latch bolt shifting piece 72, the latch bolt shifting piece 72 drives the latch bolt mechanism 71 to return, the mechanical door opening mode is completed, and after the square steel shifting block 91 is released, the square steel clutch piece 93 returns.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a quick electromechanical separation's small lock body of full-automatic, its characterized in that includes motor element, transmission assembly, separation and reunion subassembly, set bar subassembly, oblique tongue subassembly, set bar subassembly, handle subassembly, wherein:

2. The fully automatic small lock body for rapid electromechanical separation according to claim 1, wherein the upper transmission part comprises a transition gear, an upper gear, and the lower transmission part comprises a lower gear and a latch gear;

3. The fully automatic small lock body capable of being mechanically and electrically separated rapidly according to claim 2, wherein the lower gear is provided with a positioning post, the upper gear is provided with a positioning hole, the positioning post is matched with the positioning hole, the upper gear and the lower gear are positioned with the positioning hole through the positioning post, and the clutch assembly can drive the upper gear to move away from the lower gear so as to separate the positioning post from the positioning hole.

4. The fully automatic small lock body capable of being separated electromechanically rapidly according to claim 1, further comprising a triangular tongue assembly, wherein the triangular tongue assembly comprises a triangular tongue and a triangular connecting rod, and the triangular tongue is connected to the end of the triangular connecting rod.

5. The fully automatic small lock body capable of being mechanically and rapidly separated according to claim 4, further comprising a circuit board assembly and a top and bottom hook assembly;

6. The small fast electromechanical separating automatic lock according to any one of claims 1 to 5, wherein the clutch assembly comprises a clutch power assisting piece, a clutch pull piece and a clutch cushion block, the clutch power assisting piece is in transmission connection with the clutch pull piece, and the lock cylinder assembly and the handle assembly are in transmission connection with the clutch power assisting piece;

the clutch cushion block and the clutch pull piece are arranged between the upper transmission part and the lower transmission part, the clutch cushion block is connected with the upper transmission part, a conical protrusion is arranged on the clutch pull piece, a conical groove is arranged on the clutch cushion block, and the conical protrusion is matched with the conical groove;

7. The small lock body of claim 1-5, wherein said bolt assembly comprises a bolt rod, a bolt plate and a lock head, said lock head is connected to said bolt plate, said bolt rod is in transmission connection with said bolt plate, and said lower transmission part is in transmission connection with said bolt rod.

8. The small automatic lock body for rapid electromechanical separation according to any one of claims 1 to 5, wherein the latch bolt assembly comprises a latch bolt mechanism and a latch bolt pick, one end of the latch bolt pick is in transmission connection with the latch bolt mechanism, and the other end of the latch bolt pick is in transmission connection with the lower transmission part.

9. The fast electromechanical separating full-automatic small lock body according to any one of claims 1 to 5, characterized in that the lock core assembly comprises a lock core, a key gear and a clutch plate, the clutch plate is in transmission connection with the clutch assembly, and a lock core thumb wheel of the lock core can drive the clutch assembly to move;

10. The small fast electromechanical separating automatic lock according to any one of claims 1 to 5, wherein the handle assembly comprises a square steel shifting block, a square steel toothed plate and a square steel clutch plate, the square steel toothed plate and the square steel clutch plate are fixed on the square steel shifting block, the square steel toothed plate is in transmission connection with the lock plunger assembly, and the square steel clutch plate is in transmission connection with the clutch assembly.