CN213573426U - Fingerprint three-rod spherical handle lock - Google Patents

Abstract

Although the fingerprint lock has promoted certain height in the aspect of the safety identification of tool to lock, but not being in the perfection, connecting wire around needing like partial fingerprint lock leads to the installation loaded down with trivial details, and can't normal use even under the bad condition of wiring, in addition just can't externally open inside lock on, such design if be used for places such as children's room or bathroom, just can increase the time that the outside unblanked when the accident appears, runs off valuable rescue time. The utility model relates to a three pole ball-shaped handle locks of fingerprint has added the mode that the fingerprint unblanked on keeping the installation of three pole locks of machinery, unblank and the mode basis of locking, rational in infrastructure, the installation is simple, on the basis of having set up the battery, the step and the trouble of user's threading wiring have been avoided, and outdoor can select to open the door through fingerprint or key, the embarrassment that does not have the electricity when such design is avoiding the fingerprint to unblank, can prevent the condition that children mistakenly lock in the room in addition, use the key to unblank when necessary.

Description

Fingerprint three-rod spherical handle lock

Technical Field

The utility model relates to a fingerprint lock application especially relates to a three pole spherical handle locks of fingerprint.

Background

The fingerprint lock is an intelligent lock taking the fingerprint of a human finger part as an identification carrier and means, and is a crystal of a computer information technology, an electronic technology, a mechanical technology and a modern Wujin technology. Fingerprint locks generally consist of two parts, an electronic identification and control part and a mechanical linkage system. The uniqueness and the irreproducibility of the live fingerprints determine that the fingerprint lock is the safest lock variety of all the locks at present.

Although the fingerprint lock has promoted certain height in the aspect of the safety identification of tool to lock, but not being in the perfection, connecting wire around needing like partial fingerprint lock leads to the installation loaded down with trivial details, and can't normal use even under the bad condition of wiring, in addition just can't externally open inside lock on, such design if be used for places such as children's room or bathroom, just can increase the time that the outside unblanked when the accident appears, runs off valuable rescue time.

Disclosure of Invention

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

a fingerprint three-rod spherical handle lock comprises a mainboard front cover, a fingerprint ring, a PCB, a mainboard fixing part, a front handle cover, a front handle, a battery, a front battery cover, a motor sleeve, an electromagnetic chuck, a lock ruler, a square bar, a rotating shaft clutch paster, a clutch square block, a front lock cylinder, a rotating shaft fixing part, a rotating shaft changing plate, a front handle fixing part, a front base, a front bearing fixing part, a front handle rotating part, a stud, a front hexagon nut, a front base cover, a lock bolt, a rear base cover, a rear hexagon nut, a rear handle rotating part, a rear bearing fixing part, a rear bearing, a rear base, a rear handle fixing part, a rear battery cover, a rear handle cover, a knob, a protecting cover, a screw and a rubber plug, and is characterized in that the fingerprint ring is electrically connected to the PCB; the left side surface and the right side surface of the main board fixing piece are integrally formed with mounting guide pillars, wherein the mounting guide pillars on the left side surface are matched with and used for fixing a PCB with the fingerprint ring; the main board fixing piece with the PCB and the main board front cover are sequentially and fixedly arranged on the front handle; the front handle cover is characterized in that a fixed guide post and a mounting groove are formed in the inner cavity of the front handle cover, the fixed guide post is matched with an embedding hole in the inner cavity of the front battery cover to realize connection and fixation of the fixed guide post and the front battery cover, the mounting groove is used for placing a battery, and particularly, the battery is arranged in the inner cavity of the front handle cover and is fixedly mounted at a handle of the front handle through matching of the front handle cover and the battery cover; an electromagnetic chuck is arranged in the inner cavity of the motor sleeve; a front lock cylinder is fixedly arranged on the rotating shaft fixing piece; the front handle fixing part, the rotating shaft changing piece, the rotating shaft fixing part with the front lock cylinder, the clutch square block, the rotating shaft clutch patch, the electromagnetic chuck arranged in the motor sleeve and the lock ruler are sequentially connected in series and then are installed in the inner cavity of the front handle based on mechanical fit; the front base is provided with a middle hole which is sleeved on the right side of the front handle fixing piece; the front base cover is provided with a front handle rotating part on the left side surface, and the front bearing fixing part and the front bearing are sequentially arranged on the front handle rotating part; the front base cover with the front bearing, the front bearing fixing piece and the front handle rotating piece is fixedly arranged in a matched manner with the front handle fixing piece in the front base, and is particularly fixedly arranged on the right side face of the front handle, wherein the front handle rotating piece is arranged in a matched manner with the lock ruler; the rear base cover is sleeved outside the rear base; the rear base with the rear base cover is fixedly arranged on the rear handle through a rear handle fixing piece; the rear bearing, the rear bearing fixing piece and the rear handle rotating piece are sequentially assembled on the rear handle fixing piece in the rear base; the handle of the rear handle is provided with a rear battery cover and a rear handle cover, and particularly, an embedded hole position is formed in the inner cavity of the rear battery cover to be matched with a fixed guide pillar formed in the inner cavity of the rear handle cover, so that fixed installation is realized; the square bar is provided with a lock bolt, and the front handle and the rear handle are fixedly arranged at two ends of the square bar through the matching of the front hexagon nut and the front handle fixing piece and the matching of the rear hexagon nut and the rear handle fixing piece and the addition of a stud; the knob is arranged in the inner cavity of the rear handle to be matched and connected with the lock ruler; the side of the rear handle provided with the knob is provided with a protective cover through a screw and a rubber plug; both the front handle and the rear handle can be matched with a bottom plate and a panel, and particularly the front panel, the front bottom plate, the rear bottom plate and the rear panel.

Preferably, outer thread is formed at one end of the front handle fixing part, the rear handle fixing part and the hexagonal nut.

Preferably, the battery is led out of a wire provided with a plug port to be connected with the PCB, wherein a lead is also led out of the PCB to be connected with and control the electromagnetic chuck.

Preferably, the PCB is welded with the setting keys.

Preferably, the lithium battery of the electric safety is provided with a charging interface.

Preferably, the PCB and the main board fixing piece are both provided with key hole positions, and the specific positions correspond to the key hole positions on the front lock cylinder.

Preferably, the fingerprint of the PCB is recorded by screwing down the front cover of the main board and then pressing down the set key while inserting the key to rotate.

Preferably, the front handle is unlockable by fingerprint recognition or a key.

Preferably, the knob is a locking knob extending out of the protective cover.

Preferably, the battery, the electromagnetic chuck and the rotating shaft clutch patch form a magnetic clutch device.

The utility model has the advantages that:

1. the utility model adds the fingerprint unlocking mode on the basis of keeping the installation, unlocking and locking modes of the mechanical three-rod lock, has reasonable structure and simple installation, and is assembled on the basis of the battery, the PCB and the setting button, so that the steps and the trouble of threading and wiring of a user can be avoided;

2. the thickness of the door suitable for installation of the utility model is between 25mm and 65mm, and the door is suitable for left opening or right opening;

3. the utility model discloses indoor as long as rotate the back handle and can all open the door at any time, and outdoor accessible fingerprint or key open the door, such design is the awkwardness that can't use the fingerprint to unblank when avoiding not having the electricity, in addition use the key to unblank when necessary, can prevent children from locking the problem that oneself can't open the door when indoor by mistake, specifically unscrew the mainboard protecgulum that has the fingerprint circle, then insert the key and unblank;

4. the magnetic attraction clutch device consisting of the battery, the electromagnetic chuck and the rotating shaft clutch paster can avoid the problem that the lock cannot be locked after the lock is unlocked under insufficient voltage;

5. the battery is a 2000 milliampere lithium battery, a charging interface is designed, the battery can be charged without being detached, and even if the battery needs to be detached, the battery is easy to detach and assemble and is convenient and quick based on the matching mode of the front battery cover and the front handle cover and the mode that the battery is connected with a PCB (printed circuit board) by using an electric wire with a plugging port;

6. the utility model discloses a set up the button, the fingerprint setting of logging in promptly sets up on the PCB board in handle intracavity in the front to need the key to operate altogether just can realize typeeing, such design firstly can protect and set up the button, does not expose outside, secondly compares the input password and changes the setting, and such mode is more safety insurance.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an assembly view of the present invention;

in the figure: mainboard protecgulum (1), fingerprint circle (2), PCB board (3), mainboard mounting (4), preceding handle lid (5), preceding handle (6), battery (7), preceding battery lid (8), motor cover (9), electromagnet (10), lock chi (11), axis of rotation separation and reunion paster (12), separation and reunion square (13), preceding lock core (14), axis of rotation mounting (15), axis of rotation (16), axis of rotation trading piece (17), preceding handle mounting (18), preceding base (19), front bearing (20), preceding bearing mounting (21), preceding handle rotation piece (22), double-screw bolt (23), preceding hexagon nut (24), preceding base lid (25), front panel (26), preceding bottom plate (27), lock li (28), rear bottom plate (29), rear panel (30), rear base lid (31), rear hexagon nut (32), rear handle rotation piece (33), The handle comprises a rear bearing fixing piece (34), a rear bearing (35), a rear base (36), a rear handle fixing piece (37), a rear battery cover (38), a rear handle (39), a rear handle cover (40), a knob (41), a protective cover (42), a screw (43), a rubber plug (44) and square bars (45).

Detailed Description

In order to make the technical means, the creation features, the achievement objectives and the functions of the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, the following technical scheme is adopted in the specific embodiment to provide a fingerprint three-rod spherical handle lock, which comprises a mainboard front cover (1), a fingerprint ring (2), a PCB (3), a mainboard fixing piece (4), a front handle cover (5), a front handle (6), a battery (7), a front battery cover (8), a motor sleeve (9), an electromagnetic chuck (10), a lock ruler (11), a square bar (45), a rotating shaft clutch patch (12), a clutch square block (13), a front lock cylinder (14), a rotating shaft fixing piece (15), a rotating shaft (16), a rotating shaft changing piece (17), a front handle fixing piece (18), a front base (19), a front bearing (20), a front bearing fixing piece (21), a front handle rotating piece (22), a stud (23), a front hexagon nut (24), a front base cover (25), a lock key (28), a rear base cover (31), a rear hexagon nut (32), The handle comprises a rear handle rotating piece (33), a rear bearing fixing piece (34), a rear bearing (35), a rear base (36), a rear handle fixing piece (37), a rear battery cover (38), a rear handle (39), a rear handle cover (40), a knob (41), a protective cover (42), a screw (43) and a rubber plug (44), and is characterized in that the fingerprint ring (2) is electrically connected to the PCB (3); the left side surface and the right side surface of the main board fixing piece (4) are integrally formed with mounting guide posts, wherein the mounting guide posts on the left side surface are matched and fixed with the PCB (3) with the fingerprint ring (2); the main board fixing piece (4) with the PCB (3) and the main board front cover (1) are fixedly arranged on the front handle (6) in sequence; a fixed guide post and a mounting groove are formed in the inner cavity of the front handle cover (5), wherein the fixed guide post is matched with an embedding hole in the inner cavity of the front battery cover (8) to realize connection and fixation of the fixed guide post and the front battery cover, the mounting groove is used for placing a battery (7), and particularly, the battery (7) is arranged in the inner cavity of the front handle cover (5) and fixedly mounted at the handle of the front handle (6) through the matching of the front handle cover (5) and the battery cover (8); an electromagnetic chuck (10) is arranged in the inner cavity of the motor sleeve (9); a front lock cylinder (14) is fixedly arranged on the rotating shaft fixing piece (15); the front handle fixing piece (18), the rotating shaft changing piece (17), the rotating shaft (16), the rotating shaft fixing piece (15) with the front lock cylinder (14), the clutch square block (13), the rotating shaft clutch patch (12), the electromagnetic chuck (10) arranged in the motor sleeve (9) and the lock ruler (11) are sequentially connected in series and then are installed in the inner cavity of the front handle (6) based on mechanical fit; the front base (19) is provided with a middle hole which is sleeved on the right side of the front handle fixing piece (18); a front handle rotating piece (22) is arranged on the left side face of the front base cover (25), and the front bearing fixing piece (21) and the front bearing (20) are sequentially arranged on the front handle rotating piece (22); a front base cover (25) with the front bearing (20), the front bearing fixing piece (21) and the front handle rotating piece (22) is matched and fixedly arranged with the front handle fixing piece (18) in the front base (19), particularly fixedly arranged on the right side surface of the front handle (6), wherein the front handle rotating piece (22) is matched and arranged with the lock ruler (11); the rear base cover (31) is sleeved outside the rear base (36); the rear base (36) with the rear base cover (31) is fixedly arranged on the rear handle (39) through a rear handle fixing piece (37); the rear bearing (35), the rear bearing fixing piece (34) and the rear handle rotating piece (33) are sequentially assembled on the rear handle fixing piece (37) in the rear base (36); the handle of the rear handle (39) is provided with a rear battery cover (38) and a rear handle cover (40), and particularly, an embedded hole is formed in the inner cavity of the rear battery cover (38) and is matched with a fixed guide post formed in the inner cavity of the rear handle cover (40) to realize fixed installation; the square bar (45) is provided with a lock bolt (28), and the front handle (6) and the rear handle (39) are fixedly arranged at two ends of the square bar through the matching of a front hexagon nut (24) and a front handle fixing piece (18), the matching of a rear hexagon nut (32) and a rear handle fixing piece (37) and the addition of a stud (23); the knob (41) is arranged in from the inner cavity of the rear handle (39) and is matched and connected with the rear handle rotating piece (33); the side of the rear handle (39) provided with the knob (41) is provided with a protective cover (42) through a screw (43) and a rubber plug (44); both the front handle (6) and the rear handle (39) can be matched with a bottom plate and a panel, and specifically, the front handle is a front panel (26), the front handle is a front bottom plate (27), the rear handle is a rear bottom plate (29), and the rear handle is a rear panel (30).

Wherein, the outer thread screw thread is all formed at that one end that front handle mounting (18) and back handle mounting (37) and hexagon nut complex.

The battery (7) is led out of a wire provided with a plug port to be connected with the PCB (3), and the PCB (3) is also led out of a lead to be connected with and control the electromagnetic chuck (10).

The PCB (3) is welded with the setting keys.

The battery (10) is a 2000 milliampere lithium battery, and is provided with a charging interface.

Wherein, all seted up the key hole site on PCB board (3) and mainboard mounting (4), the concrete position is the key hole site on corresponding preceding lock core (14).

The fingerprint input of the PCB (3) is realized by screwing down the front cover (1) of the main board and then pressing down the set key while inserting the key to rotate.

Wherein, front handle (6) accessible fingerprint identification or key unblank.

Wherein, the knob (41) is a locking knob and extends out of the protecting cover (42).

Wherein, the battery (7), the electromagnetic chuck (10) and the rotating shaft clutch patch (12) form a magnetic clutch device.

The present embodiment takes the above scheme as an example.

The utility model discloses install outside, generally be the front handle outside the door, it mainly contains battery, preceding lock core, axis of rotation separation and reunion paster and disposes the fingerprint circle and sets up the PCB board of button, wherein the PCB board that has the setting button sets firmly in the inner chamber of front handle, if carry out the fingerprint and type in, need screw down mainboard protecgulum, then insert the key, reset after clockwise quick rotation lock core about 15 degrees, repeat twice, and need press the setting button simultaneously when rotating and activate the PCB board and enter the fingerprint and type the state, and then place the fingerprint circle on the PCB board with the finger and realize the type in of fingerprint; if the PCB needs to be initialized, the key is inserted to rotate the lock cylinder clockwise for about 15 degrees, meanwhile, the setting key is pressed down and kept for 5 seconds to activate the initialization program of the PCB; under normal use after having discerned correct fingerprint PCB board can send the signal of telecommunication and inhale clutch for magnetism and pin the axis of rotation, let the user open the door behind the manual preceding handle of rotating, and the axis of rotation of fingerprint mistake is idle running, can't rotate the handle and open the door.

And the back handle structure of the part then is pure mechanical structure in the door, and the knob on the back handle still has the button of locking, and the button of locking can change after rotatory 90 degrees the utility model discloses whether the preceding handle outside the door can use the fingerprint response to open the door, and can not influence indoor opening, closing.

The utility model discloses the mode that the fingerprint was unblanked has been added on the mode basis of keeping the installation of three pole locks of machinery, unblanking and locking, and is rational in infrastructure, the installation is simple, on the basis of having set up the battery, has avoided the step and the trouble of user's threading wiring, and the battery is chargeable, and easy dismouting is inhaled to the magnetism, and battery and electromagnet and axis of rotation separation and reunion paster constitute magnetism and inhale clutch can avoid the problem appearance that the back of unblanking can't lock under the insufficient voltage. Additionally, the utility model discloses indoor as long as rotate the back handle and all can open the door at any time, and outdoor accessible fingerprint or key open the door, such design does not have the awkwardness of electricity when avoiding using the fingerprint to open the door, can prevent in addition that children from mistakenly locking the problem that can't open the door when indoor, uses the key to unblank when necessary, specifically screws down the mainboard protecgulum, then inserts the key and unblank alright.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a three pole spherical handle locks of fingerprint, including mainboard protecgulum (1), fingerprint circle (2), PCB board (3), mainboard mounting (4), preceding handle lid (5), preceding handle (6), battery (7), preceding battery cover (8), motor cover (9), electromagnetic chuck (10), lock chi (11), axis of rotation separation and reunion paster (12), separation and reunion square (13), preceding lock core (14), axis of rotation mounting (15), axis of rotation (16), axis of rotation trading piece (17), preceding handle mounting (18), preceding base (19), front bearing (20), front bearing mounting (21), preceding rotation piece (22), double-screw bolt (23), preceding hexagon nut (24), preceding base lid (25), lock li (28), back base lid (31), back hexagon nut (32), back handle rotation piece (33), back bearing mounting (34), The handle comprises a rear bearing (35), a rear base (36), a rear handle fixing piece (37), a rear battery cover (38), a rear handle (39), a rear handle cover (40), a knob (41), a protective cover (42), a screw (43), a rubber plug (44) and square bars (45), and is characterized in that the fingerprint ring (2) is electrically connected to the PCB (3); the left side surface and the right side surface of the main board fixing piece (4) are integrally formed with mounting guide posts, wherein the mounting guide posts on the left side surface are matched and fixed with the PCB (3) with the fingerprint ring (2); the main board fixing piece (4) with the PCB (3) and the main board front cover (1) are fixedly arranged on the front handle (6) in sequence; a fixed guide post and a mounting groove are formed in the inner cavity of the front handle cover (5), wherein the fixed guide post is matched with an embedding hole in the inner cavity of the front battery cover (8) to realize connection and fixation of the fixed guide post and the front battery cover, the mounting groove is used for placing a battery (7), and particularly, the battery (7) is arranged in the inner cavity of the front handle cover (5) and fixedly mounted at the handle of the front handle (6) through the matching of the front handle cover (5) and the battery cover (8); an electromagnetic chuck (10) is arranged in the inner cavity of the motor sleeve (9); a front lock cylinder (14) is fixedly arranged on the rotating shaft fixing piece (15); the front handle fixing piece (18), the rotating shaft changing piece (17), the rotating shaft (16), the rotating shaft fixing piece (15) with the front lock cylinder (14), the clutch square block (13), the rotating shaft clutch patch (12), the electromagnetic chuck (10) arranged in the motor sleeve (9) and the lock ruler (11) are sequentially connected in series and then are installed in the inner cavity of the front handle (6) based on mechanical fit; the front base (19) is provided with a middle hole which is sleeved on the right side of the front handle fixing piece (18); a front handle rotating piece (22) is arranged on the left side face of the front base cover (25), and the front bearing fixing piece (21) and the front bearing (20) are sequentially arranged on the front handle rotating piece (22); a front base cover (25) with the front bearing (20), the front bearing fixing piece (21) and the front handle rotating piece (22) is matched and fixedly arranged with the front handle fixing piece (18) in the front base (19), particularly fixedly arranged on the right side surface of the front handle (6), wherein the front handle rotating piece (22) is matched and arranged with the lock ruler (11); the rear base cover (31) is sleeved outside the rear base (36); the rear base (36) with the rear base cover (31) is fixedly arranged on the rear handle (39) through a rear handle fixing piece (37); the rear bearing (35), the rear bearing fixing piece (34) and the rear handle rotating piece (33) are sequentially assembled on the rear handle fixing piece (37) in the rear base (36); the handle of the rear handle (39) is provided with a rear battery cover (38) and a rear handle cover (40), and particularly, an embedded hole is formed in the inner cavity of the rear battery cover (38) and is matched with a fixed guide post formed in the inner cavity of the rear handle cover (40) to realize fixed installation; the square bar (45) is provided with a lock bolt (28), and the front handle (6) and the rear handle (39) are fixedly arranged at two ends of the square bar through the matching of a front hexagon nut (24) and a front handle fixing piece (18), the matching of a rear hexagon nut (32) and a rear handle fixing piece (37) and the addition of a stud (23); the knob (41) is arranged in the inner cavity of the rear handle (39) and is matched and connected with the lock ruler (11); the side of the rear handle (39) provided with the knob (41) is provided with a protective cover (42) through a screw (43) and a rubber plug (44); both the front handle (6) and the rear handle (39) can be matched with a bottom plate and a panel, and specifically, the front handle is a front panel (26), the front handle is a front bottom plate (27), the rear handle is a rear bottom plate (29), and the rear handle is a rear panel (30).

2. The fingerprint three-bar ball handle lock according to claim 1, wherein the ends of the front handle mount (18) and the rear handle mount (37) that mate with the hex nut are formed with external threads.

3. The fingerprint three-bar ball-shaped handle lock according to claim 1, wherein the battery (7) is led out of a wire with a plug port to be connected with a PCB (3), wherein the PCB (3) is also led out of a wire to be connected with and control the electromagnetic chuck (10).

4. The fingerprint three-bar ball-shaped handle lock according to claim 1, wherein the PCB (3) is welded with set keys.

5. The fingerprint three-bar ball-shaped handle lock according to claim 1, wherein the battery (7) is a 2000 milliampere lithium battery designed with a charging interface.

6. The fingerprint three-bar spherical handle lock according to claim 1, wherein the PCB board (3) and the main board fixing member (4) are both provided with key hole sites, and the specific positions are corresponding to the key hole sites on the front lock cylinder (14).

7. A fingerprint three-bar ball handle lock according to claim 1, characterized in that the fingerprint entry of the PCB board (3) is screwing off the main board front cover (1) and then pressing the set key while inserting the key to turn.

8. A fingerprint three-bar ball handle lock according to claim 7, wherein the front handle (6) is unlockable by fingerprint identification or a key.

9. A fingerprint three-bar ball handle lock according to claim 1, wherein the knob (41) is a locking knob extending out of the cover.

10. The fingerprint three-bar spherical handle lock according to claim 1, characterized in that the battery (7), the electromagnetic chuck (10) and the rotating shaft clutch patch (12) constitute a magnetic clutch device.

Images