CN218541861U

CN218541861U - Integral door lock structure

Info

Publication number: CN218541861U
Application number: CN202222765426.9U
Authority: CN
Inventors: 舒登慧; 舒登鹏
Original assignee: Guangdong Obit Technology Co ltd
Current assignee: Guangdong Obit Technology Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-28
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a whole lock structure, including the lock body, install the lock core in the lock body, the both sides of lock body are equipped with interior apron and outer apron respectively, outer apron, run through between interior apron and lock body and be equipped with the locking lever, locking lever joint lock core, the one end of locking lever runs through outer apron and connects outer handle, the other end of locking lever runs through inner cover plate and connects interior handle, the lid is installed through the bolt to one side that inner cover plate is close to the lock body, inner cover plate is close to one side of lid and is installed clutching mechanism between the locking lever. The lock body joint is internal at the door, and outer apron is located the door outside, and the inner cup board is located the door and internally covers, and clutch device is located the inner cup board, and the whole thickness of lock body reduces to can install in thinner door plant, improve the suitability, during the lock unblock, clutch device loosens the locking lever, thereby can the outer handle open the lock, clutch device locks the locking lever at ordinary times, thereby can't open the lock.

Description

Integral door lock structure

Technical Field

The utility model relates to a lock technical field specifically is an integral door lock structure.

Background

Electronic lock unlocks the electronic component in the lock body through magnetic card, password or fingerprint usually, and the internal energy drives the locking lever through the handle and rotates and open the lock core after the electronic component unblock, and the electronic component of present electronic lock all installs inside the lock body or lock core department, leads to lock body thickness to increase, then the door body thickness that is suitable for is also thicker, and the suitability reduces, and to above-mentioned problem, the inventor proposes a whole lock structure and is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The electronic lock aims to solve the problems that the thickness of the lock body is increased because the electric components of the conventional electronic lock are arranged in the lock body or the lock cylinder, the thickness of an applicable door body is thicker and the applicability is reduced; an object of the utility model is to provide an integral door lock structure.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a whole door lock structure, includes the lock body, install the lock core in the lock body, the both sides of lock body are equipped with interior apron and outer apron respectively, it is equipped with the locking lever to run through between outer apron, interior apron and lock body, locking lever joint lock core, the one end of locking lever runs through outer apron and connects outer handle, the other end of locking lever runs through the inner decking and connects interior handle, the lid is installed through the bolt to one side that the inner decking is close to the lock body, clutch mechanism is installed to one side that the inner decking is close to the lid and locking lever within a definite time.

Preferably, through holes are formed in the two ends of the lock body, connecting columns are fixedly mounted on the inner wall of the outer cover plate, the connecting columns penetrate through the through holes in the lock body and are connected with the inner cover plate through bolts, a battery box is fixedly mounted on the outer wall of the top of the inner cover plate, an inner switch is mounted at the bottom of the outer wall of the inner cover plate, and a card reader is mounted on the outer wall of the top of the outer cover plate.

Preferably, clutching mechanism includes the mounting panel, fixed mounting has the mounting panel on the inner wall of inner cover plate, the middle part fixed mounting of mounting panel has middle seat, the one end slip joint that middle seat is close to the locking lever has the locking piece, fixed cover is connected with solid fixed ring on the locking lever, gu it has the locking groove to open on the fixed ring, the one end outer wall rotation that the locking lever was kept away from to middle seat has cup jointed the transmission shaft, one side fixed mounting of mounting panel has the motor, install first gear train between the output shaft of motor and transmission shaft, the motion subassembly is installed to the opposite side of mounting panel, install the second gear train between motion subassembly and transmission shaft, the motion subassembly is connected the locking piece, the drive ratio between motor, transmission shaft and motion subassembly reduces gradually, the width of locking piece is less than the width of locking groove.

Preferably, the motion subassembly includes the sliding frame, the slip joint has the sliding frame on the middle seat, it has the drive shaft to rotate to cup joint on the middle seat, the drive shaft rotates and runs through the sliding frame, fixed mounting has the scroll cover between the inner wall of sliding frame, the outer wall fixed mounting of drive shaft has the push rod, push rod slip joint is on the scroll cover, install the second gear train between the one end of drive shaft and transmission shaft, the outer wall fixed connection stop block of sliding frame, the scroll cover is the heliciform structure that the steel wire was convoluteed, the pitch of scroll cover equals the diameter of push rod.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the lock body joint is internal at the door, and outer apron is located the door externally, and the inner cup board is located the door internally, and clutching mechanism is located the inner cover board, and the whole thickness of lock body reduces to can install in thinner door plant, improve the suitability.

The motor drives the transmission shaft through first gear train and rotates, the transmission shaft drives the drive shaft through the second gear train and rotates, make the push rod slide along between the spiral shell pitch when the drive shaft rotates to promote the spiral shell through helicitic texture, realize the removal of sliding frame, sliding frame drives the locking piece and removes, then during the unblock, solid fixed ring is kept away from to the locking piece, the locking lever can rotate this moment and unblank, the motor reversal, make locking piece joint locking groove, then the locking lever can't rotate, realize the locking, the structure is simple and convenient.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

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 these drawings without creative efforts.

FIG. 1 is an exploded view of a structure of one side of an inner handle of the present invention;

FIG. 2 is an exploded view of the structure of one side of the outer handle of the present invention;

FIG. 3 is a schematic view of the structure of the inner cover plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the clutch mechanism of the present invention;

fig. 6 is an enlarged schematic structural view of the point B in fig. 5 according to the present invention.

In the figure: 1. a lock body; 2. a lock cylinder; 3. an outer cover plate; 4. an inner cover plate; 5. an outer handle; 6. a lock lever; 7. a box cover; 8. a clutch mechanism; 81. mounting a plate; 82. a middle seat; 83. a motor; 84. a drive shaft; 85. a first gear set; 86. a motion assembly; 861. a sliding frame; 862. a drive shaft; 863. a spiral sleeve; 864. a push rod; 87. a second gear set; 88. a stopper block; 89. a fixing ring; 810. a stopper groove; 9. a battery case; 10. a card reader; 11. an internal switch; 12. an inner handle.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. Each example is provided by way of explanation of the invention, and not limitation of the invention. In fact, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the scope or spirit of the invention. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. It is therefore intended that the present invention encompass such modifications and variations as fall within the scope of the appended claims and equivalents thereof.

In the description of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require that the present invention must be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. The terms "connected", "connected" and "disposed" used in the present invention should be understood in a broad sense, and may be, for example, either fixedly connected or detachably connected; can be directly connected or indirectly connected through intermediate components; the connection may be a wired electrical connection, a wireless electrical connection, or a wireless communication signal connection, and a person skilled in the art can understand the specific meaning of the above terms according to specific situations.

One or more examples of the invention are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the invention. As used herein, the terms "first," "second," and "third," etc. may be used interchangeably to distinguish one component from another, and are not intended to denote the position or importance of the individual components.

Example (b): as shown in fig. 1-6, the utility model provides a whole lock structure, including lock body 1, install lock core 2 in the lock body 1, the both sides of lock body 1 are equipped with interior apron 4 and outer apron 3 respectively, outer apron 3, run through between inner cup board 4 and lock body 1 and be equipped with locking lever 6, locking lever 6 joint lock core 2, the one end of locking lever 6 runs through outer apron 3 and connects outer handle 5, the other end of locking lever 6 runs through interior apron 4 and connects interior handle 12, lid 7 is installed through the bolt to one side that inner cup board 4 is close to lock body 1, clutch 8 is installed to one side that inner cup board 4 is close to lid 7 and locking lever 6 within a definite time.

Through the technical scheme, 1 joint of lock body is internal at the door, and outer apron 3 is located the door externally, and inner decking 4 is located the door internally, and clutching mechanism 8 is located inner decking 4, and 1 whole thickness of lock body reduces to can install in thinner door plant, improve the suitability, during the lock unblock, clutching mechanism 8 loosens locking lever 6, thereby can open the lock by outer handle 5, and clutching mechanism 8 locks locking lever 6 at ordinary times, thereby can't open the lock.

Furthermore, through holes are formed in the two ends of the lock body 1, a connecting column is fixedly mounted on the inner wall of the outer cover plate 3, the connecting column penetrates through a through hole in the lock body 1 and is connected with the inner cover plate 4 through a bolt, a battery box 9 is fixedly mounted on the outer wall of the top of the inner cover plate 4, an inner switch 11 is mounted at the bottom of the outer wall of the inner cover plate 4, and a card reader 10 is mounted on the outer wall of the top of the outer cover plate 3.

Through the technical scheme, the battery box 9 is used for installing a battery to supply energy to electronic devices such as the clutch mechanism 8 and the like, the card reader 10 is an existing magnetic card reader and is used for reading magnetic card unlocking, the card reader 10 can also be set to be a code keyboard, a fingerprint reading device and the like and is used for opening the clutch mechanism 8, the inner switch 11 is used for reversely locking and opening the clutch mechanism 8 indoors, and the technical scheme is the same as the prior art and is not repeated.

Further, the clutch mechanism 8 comprises a mounting plate 81, the mounting plate 81 is fixedly mounted on the inner wall of the inner cover plate 4, a middle seat 82 is fixedly mounted in the middle of the mounting plate 81, a stop block 88 is slidably clamped at one end, close to the locking rod 6, of the middle seat 82, a fixing ring 89 is fixedly sleeved on the locking rod 6, a stop groove 810 is formed in the fixing ring 89, a transmission shaft 84 is rotatably sleeved on the outer wall of one end, far away from the locking rod 6, of the middle seat 82, a motor 83 is fixedly mounted on one side of the mounting plate 81, a first gear set 85 is mounted between an output shaft of the motor 83 and the transmission shaft 84, a motion assembly 86 is mounted on the other side of the mounting plate 81, a second gear set 87 is mounted between the motion assembly 86 and the transmission shaft 84, the motion assembly 86 is connected with the stop block 88, the motor 83, the transmission ratio between the transmission shaft 84 and the motion assembly 86 is gradually reduced, and the width of the stop block 88 is smaller than the width of the stop groove 810.

Further, the moving assembly 86 includes a sliding frame 861, the sliding frame 861 is slidably clamped on the intermediate seat 82, a driving shaft 862 is rotatably sleeved on the intermediate seat 82, the driving shaft 862 rotatably penetrates through the sliding frame 861, a screw sleeve 863 is fixedly installed between inner walls of the sliding frame 861, a push rod 864 is fixedly installed on an outer wall of the driving shaft 862, the push rod 864 is slidably clamped on the screw sleeve 863, a second gear set 87 is installed between one end of the driving shaft 862 and the transmission shaft 84, a stop block 88 is fixedly connected to an outer wall of the sliding frame 861, the screw sleeve 863 is a spiral structure wound by a steel wire, and a thread pitch of the screw sleeve 863 is equal to a diameter of the push rod 864.

Through the above technical scheme, the motor 83 drives the transmission shaft 84 to rotate through the first gear set 85, the transmission shaft 84 drives the drive shaft 862 to rotate through the second gear set 87, make the push rod 864 slide along the screw sleeve 863 pitch during the rotation of the drive shaft 862, thereby promote the screw sleeve 863 through the helicitic texture, realize the movement of sliding frame 861, sliding frame 861 drives the stopper 88 to move, then during the unblock, stopper 88 is far away from the fixed ring 89, locking lever 6 can rotate to unblank this moment, unblock a period of time later, the automatic reversal of motor 83, make stopper 88 joint locking groove 810, then locking lever 6 is unable to rotate, realize the locking.

Further, the screw sleeve 863 has the same structure as a spring, and the rotation unlocking and the reverse rotation locking of the motor 83 are the same as the control functions of the existing electronic lock.

The working principle is as follows: the lock body 1 is clamped in the door body, the outer cover plate 3 is located outside the door body, the inner cover plate 4 is located in the door body, the clutch mechanism 8 is located in the inner cover plate 4, the whole thickness of the lock body 1 is reduced, the lock body can be installed in a thinner door plate, the applicability is improved, the motor 83 drives the transmission shaft 84 to rotate through the first gear set 85, the transmission shaft 84 drives the driving shaft 862 to rotate through the second gear set 87, when the driving shaft rotates, the push rod 864 slides along the screw thread of the screw sleeve 863, the screw sleeve 863 is pushed through the thread structure, the sliding frame 861 moves, the sliding frame 861 drives the stop block 88 to move, when unlocking is performed, the stop block 88 is far away from the fixing ring 89, at the moment, the lock rod 6 can rotate to unlock, after a period of unlocking, the motor 83 automatically rotates reversely, the stop block 88 is clamped in the stop groove 810, the lock rod 6 cannot rotate, locking is achieved, and the structure is simple and convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

The above description 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 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.

Claims

1. An integral door lock structure, includes lock body (1), its characterized in that: install lock core (2) in lock body (1), the both sides of lock body (1) are equipped with interior apron (4) and outer apron (3) respectively, outer apron (3), interior apron (4) and lock body (1) are run through and are equipped with locking lever (6), locking lever (6) joint lock core (2), the one end of locking lever (6) is run through outer apron (3) and is connected outer handle (5), the other end of locking lever (6) runs through interior apron (4) and is connected interior handle (12), lid (7) are installed through the bolt in one side that interior apron (4) are close to lock body (1), interior apron (4) are close to one side and locking lever (6) of lid (7) and install clutching mechanism (8) between.

2. An integral door lock structure as claimed in claim 1, wherein the lock body (1) has through holes at both ends, and the outer cover plate (3) has a connecting column fixedly mounted on its inner wall, and the connecting column passes through the through holes on the lock body (1) and is connected to the inner cover plate (4) by bolts.

3. The structure of an integral door lock as claimed in claim 1, wherein the battery box (9) is fixedly mounted on the outer wall of the top of the inner cover plate (4), the inner switch (11) is mounted on the bottom of the outer wall of the inner cover plate (4), and the card reader (10) is mounted on the outer wall of the top of the outer cover plate (3).

4. The whole door lock structure of claim 1, characterized in that, clutching mechanism (8) includes mounting panel (81), fixed mounting has mounting panel (81) on the inner wall of inner cover plate (4), middle part fixed mounting of mounting panel (81) has middle seat (82), the one end slip joint that middle seat (82) are close to locking lever (6) has stop block (88), fixed cover has solid fixed ring (89) on locking lever (6), gu it has locking groove (810) to open on fixed ring (89), the one end outer wall that locking lever (6) were kept away from in middle seat (82) rotates and has cup jointed transmission shaft (84), one side fixed mounting of mounting panel (81) has motor (83), install first gear train (85) between the output shaft of motor (83) and transmission shaft (84), motion subassembly (86) is installed to the opposite side of mounting panel (81), install second gear train (87) between motion subassembly (86) and transmission shaft (84), motion subassembly (86) connect stop block (88).

5. An integral door lock structure as claimed in claim 4, characterized in that the transmission ratio between said motor (83), transmission shaft (84) and moving assembly (86) is gradually reduced, the width of said stop block (88) being smaller than the width of the stop groove (810).

6. The structure of an integral door lock as claimed in claim 4, wherein the moving assembly (86) comprises a sliding frame (861), the sliding frame (861) is slidably clamped on the intermediate seat (82), a driving shaft (862) is rotatably sleeved on the intermediate seat (82), the driving shaft (862) rotatably penetrates through the sliding frame (861), a spiral sleeve (863) is fixedly installed between the inner walls of the sliding frame (861), a push rod (864) is fixedly installed on the outer wall of the driving shaft (862), the push rod (864) is slidably clamped on the spiral sleeve (863), a second gear set (87) is installed between one end of the driving shaft (862) and the transmission shaft (84), and a stop block (88) is fixedly connected to the outer wall of the sliding frame (861).

7. An integral door lock structure as claimed in claim 6, wherein said screw sleeve (863) is a wire wound helix, the pitch of said screw sleeve (863) being equal to the diameter of the push rod (864).