CN216517407U

CN216517407U - Hidden password lock that security performance is high

Info

Publication number: CN216517407U
Application number: CN202122802678.XU
Authority: CN
Inventors: 吴华
Original assignee: Foshan City Nanhai District Yuting Metal Products Co ltd
Current assignee: Foshan City Nanhai District Yuting Metal Products Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-13
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a hidden password door lock with high safety performance, which comprises a password door lock body arranged on a door, wherein the front side of the door is provided with a mounting groove, the password door lock body is positioned in the mounting groove, a first anti-skid rubber sheet is fixedly bonded on the inner wall of the bottom of the mounting groove, the top of the first anti-skid rubber sheet is tightly contacted with the bottom of the password door lock body, a U-shaped pressing plate is arranged above the password door lock body, a second anti-skid rubber sheet is fixedly bonded on the inner side of the U-shaped pressing plate, and the inner side of the second anti-skid rubber sheet is tightly contacted with the outer side of the password door lock body. The password door lock body is reasonable in design, is convenient to shield and hide in a wireless remote control mode, reduces the burglary risk caused by exposure outside, improves the use safety performance, is convenient to rapidly realize the disassembly and assembly operation of the password door lock body in a simple rotation mode, and provides convenience for later-stage overhauling and maintenance.

Description

Hidden password lock that security performance is high

Technical Field

The utility model relates to the technical field of coded door locks, in particular to a hidden coded door lock with high safety performance.

Background

The password door lock is used for fixing a door, and can realize the opening operation of fingerprints, passwords and keys in various modes; present password lock, install the outside at the door mostly, it does not possess the function of sheltering from hidden to password lock, the password lock security performance who sets up in the outside is lower, the thief is mostly according to the lockhole of door lock on the door or expose equipment such as password input unit, the lock burglary is destroyed to the next hand, and there is the shortcoming of being not convenient for install fast to password lock, current mode through a plurality of bolt cooperations are fixed, the installation effectiveness is low, can not satisfy the user demand, therefore we have proposed a hidden password lock that security performance is high and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hidden coded door lock with high safety performance.

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

a hidden password door lock with high safety performance comprises a password door lock body arranged on a door, wherein a mounting groove is formed in the front side of the door, the password door lock body is positioned in the mounting groove, a first anti-skid rubber sheet is fixedly bonded on the inner wall of the bottom of the mounting groove, the top of the first anti-skid rubber sheet is in close contact with the bottom of the password door lock body, a U-shaped pressing plate is arranged above the password door lock body, a second anti-skid rubber sheet is fixedly bonded on the inner side of the U-shaped pressing plate, the inner side of the second anti-skid rubber sheet is in close contact with the outer side of the password door lock body, a thread lifting driving mechanism is fixedly mounted at the top of the U-shaped pressing plate, a first groove is formed in the inner wall of the right side of the mounting groove, a shielding plate is sleeved in the first groove and matched with the mounting groove and is positioned on the right side of the front side of the password door lock body, a thread automatic driving mechanism is mounted on the right side of the shielding plate, and the thread automatic driving mechanism is fixedly arranged on the inner wall of the right side of the first groove.

Preferably, the thread lifting driving mechanism comprises a rectangular rod fixedly installed at the top of the U-shaped pressing and fixing plate, a rectangular groove is formed in the inner wall of the top of the installing groove, the top end of the rectangular rod extends into the rectangular groove, a first locating rod is fixedly connected to the inner wall of the top of the rectangular groove, the rectangular rod is slidably sleeved on the first locating rod, a first screw rod is arranged in the rectangular groove, the first locating rod is in threaded sleeve connection with the first screw rod, a groove with the front side set for the opening is formed in the inner wall of the top of the U-shaped pressing and fixing plate, the bottom end of the first screw rod extends into the groove and is fixedly connected with a knob, and the U-shaped pressing and fixing plate is rotatably sleeved on the first screw rod.

Preferably, screw thread automatic actuating mechanism includes that two rectangular tubes on its opening one side inner wall are kept away from to fixed mounting in the first groove, the second groove has been seted up on the right side of shielding plate, two second locating levers of fixedly connected with on the left side inner wall in second groove, the left end of rectangular tube extends to the second inslot, the rectangular tube slip cap is established on the second locating lever that corresponds, fixed mounting has driving motor on the right side inner wall in first groove, driving motor's output shaft left end fixedly connected with second screw rod, fixed mounting has the internal thread sleeve pipe on the left side inner wall in second groove, internal thread sleeve pipe thread cap is established on the second screw rod, the bottom fixed mounting of the rectangular tube that lies in the top in two rectangular tubes has the battery, the left side of battery is fixed and electrically connected with wireless remote control switch, battery and wireless remote control switch all with driving motor electrically connected.

Preferably, an elastic anti-collision pad is fixedly bonded to the left side of the shielding plate.

Preferably, the top end of the rectangular rod is provided with a rectangular through hole, the inner wall of the rectangular through hole is in sliding connection with the outer side of the first positioning rod, the top end of the first positioning rod is provided with a threaded hole, the threaded hole is in threaded connection with the first screw rod, and the first screw rod is located in the rectangular through hole and is not in contact with the inner wall of the rectangular through hole.

Preferably, a circular hole is formed in the inner wall of the top of the groove, a bearing is fixedly sleeved in the circular hole, and the inner side of an inner ring of the bearing is fixedly connected with the outer side of the first screw rod.

Preferably, two rectangular pipes are all fixedly connected with stoppers on the inner wall of one side of keeping away from each other, and the spacing groove that the left side set up for the opening is all seted up to one side that two second locating levers were kept away from each other, stopper and corresponding spacing groove sliding connection.

Preferably, the wireless remote control switch is provided with an external remote controller in a matching manner.

Compared with the prior art, the utility model has the beneficial effects that:

the password door lock comprises a pass gate, a password door lock body, a mounting groove, a first groove, a shielding plate, a second groove, a rectangular tube, a second positioning rod, a storage battery, an internal thread sleeve, a second screw rod, a driving motor, a wireless remote control switch, a U-shaped pressing plate, a rectangular groove, a first positioning rod, a rectangular rod, a first screw rod and a knob, wherein the password door lock body is in an unblocked state;

when the password door lock body needs to be exposed for use, the wireless remote control switch can be controlled by an external remote controller to control the reverse start of the driving motor, so that the shielding plate moves rightwards and gradually removes the shielding of the password door lock body, at the moment, the password door lock body can be normally used, when the password door lock body needs to be taken out of the mounting groove, the knob can be rotated forwards to drive the first screw rod to rotate in the threaded hole and move upwards, the first screw rod drives the U-shaped pressing plate and the second anti-skid rubber sheet to move upwards through the bearing to remove the pressing operation of the password door lock body, at the moment, the password door lock body can be pulled forwards to be taken out of the mounting groove, when the password door lock body is mounted, the password door lock body can be moved into the mounting groove and is in close contact with the top of the first anti-skid rubber sheet, then the knob is rotated reversely, so that the U-shaped pressing plate drives the second anti-skid rubber sheet to move downwards to press and fix the password door lock body, and (5) finishing the installation.

The password door lock body is reasonable in design, the password door lock body can be conveniently shielded and hidden in a wireless remote control mode, the burglary risk caused by exposure outside is reduced, the use safety performance is improved, the password door lock body can be conveniently and rapidly assembled and disassembled in a simple rotating mode, and convenience is provided for later-period maintenance work.

Drawings

Fig. 1 is a schematic structural diagram of a concealed combination door lock with high security performance according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 doors, 101 password lock body, 1 mounting groove, 2 first grooves, 3 shielding plates, 4 second grooves, 5 rectangular pipes, 6 second locating levers, 7 batteries, 8 internal thread sleeves, 9 second screw rods, 10 driving motors, 11 wireless remote control switches, 12U-shaped pressing plates, 13 rectangular grooves, 14 first locating levers, 15 rectangular levers, 16 first screw rods and 17 knobs.

Detailed Description

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 a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a hidden password door lock with high safety performance comprises a password door lock body 101 arranged on a door 100, a mounting groove 1 is arranged on the front side of the door 100, the password door lock body 101 is positioned in the mounting groove 1, a first anti-slip rubber sheet is fixedly bonded on the inner wall of the bottom of the mounting groove 1, the top of the first anti-slip rubber sheet is in close contact with the bottom of the password door lock body 101, a U-shaped pressing plate 12 is arranged above the password door lock body 101, a second anti-slip rubber sheet is fixedly bonded on the inner side of the U-shaped pressing plate 12, the inner side of the second anti-slip rubber sheet is in close contact with the outer side of the password door lock body 101, a thread lifting driving mechanism is fixedly arranged on the top of the U-shaped pressing plate 12, a first groove 2 is arranged on the inner wall of the right side of the mounting groove 1, a shielding plate 3 is slidably sleeved in the first groove 2, the shielding plate 3 is matched with the mounting groove 1, the shielding plate 3 is positioned on the right side of the password door lock body 101, the right side of the baffle plate 3 is provided with a thread automatic driving mechanism which is fixedly arranged on the inner wall of the right side of the first groove 2;

the thread lifting driving mechanism comprises a rectangular rod 15 fixedly installed at the top of the U-shaped pressing and fixing plate 12, a rectangular groove 13 is formed in the inner wall of the top of the installation groove 1, the top end of the rectangular rod 15 extends into the rectangular groove 13, a first positioning rod 14 is fixedly connected to the inner wall of the top of the rectangular groove 13, the rectangular rod 15 is slidably sleeved on the first positioning rod 14, a first screw 16 is arranged in the rectangular groove 13, the first positioning rod 14 is in threaded sleeve connection with the first screw 16, a groove with an opening at the front side is formed in the inner wall of the top of the U-shaped pressing and fixing plate 12, the bottom end of the first screw 16 extends into the groove and is fixedly connected with a knob 17, and the U-shaped pressing and fixing plate 12 is rotatably sleeved on the first screw 16;

the thread automatic driving mechanism comprises two rectangular tubes 5 fixedly arranged on the inner wall of one side of a first groove 2 far away from an opening of the first groove, a second groove 4 is arranged on the right side of a baffle plate 3, two second positioning rods 6 are fixedly connected on the inner wall of the left side of the second groove 4, the left end of each rectangular tube 5 extends into the corresponding second groove 4, the rectangular tubes 5 are slidably sleeved on the corresponding second positioning rods 6, a driving motor 10 is fixedly arranged on the inner wall of the right side of the first groove 2, a second screw 9 is fixedly connected with the left end of an output shaft of the driving motor 10, an internal thread sleeve 8 is fixedly arranged on the inner wall of the left side of the second groove 4, the internal thread sleeve 8 is threadedly sleeved on the second screw 9, a storage battery 7 is fixedly arranged at the bottom of the rectangular tube 5 positioned above the two rectangular tubes 5, a wireless remote control switch 11 is fixedly and electrically connected on the left side of the storage battery 7, and the wireless remote control switch 11 are both electrically connected with the driving motor 10, the password door lock body 101 is reasonable in design, the password door lock body 101 can be conveniently shielded and hidden in a wireless remote control mode, the burglary risk caused by exposure outside is reduced, the use safety performance is improved, the password door lock body 101 can be conveniently and rapidly disassembled and assembled in a simple rotating mode, and convenience is provided for later-stage overhauling and maintenance work.

In the utility model, an elastic anti-collision pad is bonded and fixed on the left side of a shielding plate 3, a rectangular perforation hole is formed at the top end of a rectangular rod 15, the inner wall of the rectangular perforation hole is in sliding connection with the outer side of a first positioning rod 14, a threaded hole is formed at the top end of the first positioning rod 14 and in threaded connection with a first screw 16, the first screw 16 is positioned in the rectangular perforation hole and is not in contact with the inner wall of the rectangular perforation hole, a circular hole is formed on the inner wall of the top of a groove, a bearing is fixedly sleeved in the circular hole, the inner side of the inner ring of the bearing is fixedly connected with the outer side of the first screw 16, limiting blocks are fixedly connected on the inner wall of one side of two rectangular tubes 5 away from each other, limiting grooves with openings on the left sides of two second positioning rods 6 are formed, the limiting blocks are in sliding connection with the corresponding limiting grooves, and an external remote control is arranged on a wireless remote control switch 11 in a matching manner, the utility model has reasonable design, mode through wireless remote control is convenient for shelter from password lock body 101 and hide, reduces to expose the burglary risk that causes in the outside, improves the safety in utilization performance, and is convenient for through simple pivoted mode, realizes the dismouting operation to password lock body 101 fast, and it provides convenience for later stage maintenance work.

The working principle is as follows: when the password door lock is used, the password door lock body 101 is in an unshielded state at the moment, the door 100 can be opened through a password, a fingerprint or a key, after the password door lock is used, when the password door lock body 101 needs to be shielded and hidden, the wireless remote control switch 11 is controlled through an external remote controller to control the forward starting of the driving motor 10, the output shaft of the driving motor 10 drives the second screw rod 9 to rotate, the second screw rod 9 rotates in the internal thread sleeve 8 and drives the internal thread sleeve 8 to move leftwards, the internal thread sleeve 8 drives the shielding plate 3 to move leftwards, the shielding plate 3 drives the two second positioning rods 6 to respectively slide leftwards in the corresponding rectangular tubes 5, the shielding plate 3 drives the elastic anti-collision pad to move leftwards into the installation groove 1, when the left side of the elastic anti-collision pad is in contact with the inner wall of the left side of the installation groove 1, the driving motor 10 is closed, and at the moment, the shielding plate 3 shields and hides the password door lock body 101, the burglary risk caused by exposure outside is reduced, and the use safety performance is improved;

when the password door lock body 101 needs to be exposed for use, the wireless remote control switch 11 can be controlled by an external remote controller to control the reverse start of the driving motor 10, so that the shielding plate 3 is shifted to move rightwards and gradually relieves the shielding of the password door lock body 101, at the moment, the password door lock body 101 can be normally used, when the password door lock body 101 needs to be taken out from the mounting groove 1, the knob 17 can be rotated forwards to drive the first screw rod 16 to rotate, under the action of the threaded hole formed in the first rectangular rod 14, the first screw rod 16 rotates and moves upwards in the threaded hole, the first screw rod 16 drives the U-shaped fixing plate 12 to move upwards through the bearing, the U-shaped fixing plate 12 drives the second anti-skid rubber to move upwards to relieve the fixing operation of the password door lock body 101, at the moment, the password door lock body 101 can be pulled forwards to be taken out from the mounting groove 1, and the later-stage maintenance operation is convenient, when installing, can remove password lock body 101 to mounting groove 1 in, and the bottom of password lock body 101 and the top in close contact with of first anti-skidding rubber, just the backspin knob 17, the motion process that rotates knob 17 with forward on the same principle is opposite, make U-shaped solid board 12 drive the second anti-skidding rubber and move down to the top in close contact with of password lock body 101, make password lock body 101 fixed, the installation is accomplished, make and be convenient for through simple pivoted mode, realize the dismouting operation to password lock body 101 fast, it provides convenience to overhaul the maintenance work for the later stage.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The hidden password door lock with high safety performance comprises a password door lock body (101) arranged on a door (100), and is characterized in that a mounting groove (1) is formed in the front side of the door (100), the password door lock body (101) is positioned in the mounting groove (1), a first anti-skidding rubber sheet is fixedly bonded on the inner wall of the bottom of the mounting groove (1), the top of the first anti-skidding rubber sheet is in close contact with the bottom of the password door lock body (101), a U-shaped pressing plate (12) is arranged above the password door lock body (101), a second anti-skidding rubber sheet is fixedly bonded on the inner side of the U-shaped pressing plate (12), the inner side of the second anti-skidding rubber sheet is in close contact with the outer side of the password door lock body (101), a thread lifting driving mechanism is fixedly mounted on the top of the U-shaped pressing plate (12), a first groove (2) is formed in the inner wall of the right side of the mounting groove (1), and an inner sliding shielding plate (3) is sleeved on the first groove (2), baffle-plate (3) cooperate with mounting groove (1), and baffle-plate (3) are located the right-hand side in front of password lock body (101), and the right side of baffle-plate (3) is installed screw thread automatic actuating mechanism, and screw thread automatic actuating mechanism fixed mounting is on the right side inner wall in first groove (2).

2. The hidden combination door lock with high security performance as claimed in claim 1, the thread lifting driving mechanism comprises a rectangular rod (15) fixedly installed at the top of a U-shaped pressing and fixing plate (12), a rectangular groove (13) is formed in the inner wall of the top of a mounting groove (1), the top end of the rectangular rod (15) extends into the rectangular groove (13), a first positioning rod (14) is fixedly connected to the inner wall of the top of the rectangular groove (13), the rectangular rod (15) is slidably sleeved on the first positioning rod (14), a first screw (16) is arranged in the rectangular groove (13), the first positioning rod (14) is threadedly sleeved on the first screw (16), a groove with the front side set for an opening is formed in the inner wall of the top of the U-shaped pressing and fixing plate (12), the bottom end of the first screw (16) extends into the groove and is fixedly connected with a knob (17), and the U-shaped pressing and fixing plate (12) is rotatably sleeved on the first screw (16).

3. The hidden coded door lock with high safety performance according to claim 1, wherein the automatic thread driving mechanism comprises two rectangular tubes (5) fixedly installed on the inner wall of the first groove (2) on the side away from the opening, a second groove (4) is formed on the right side of the shielding plate (3), two second positioning rods (6) are fixedly connected to the inner wall of the left side of the second groove (4), the left end of the rectangular tube (5) extends into the second groove (4), the rectangular tube (5) is slidably sleeved on the corresponding second positioning rod (6), a driving motor (10) is fixedly installed on the inner wall of the right side of the first groove (2), a second screw (9) is fixedly connected to the left end of an output shaft of the driving motor (10), an internal thread sleeve (8) is fixedly installed on the inner wall of the left side of the second groove (4), and the internal thread sleeve (8) is threadedly sleeved on the second screw (9), the bottom fixed mounting who lies in the rectangular pipe (5) of top in two rectangular pipes (5) has battery (7), and the left side of battery (7) is fixed and electric connection has wireless remote control switch (11), and battery (7) and wireless remote control switch (11) all with driving motor (10) electric connection.

4. The concealed combination door lock with high safety performance according to claim 1, wherein an elastic anti-collision pad is fixedly bonded to the left side of the shielding plate (3).

5. The hidden combination door lock with high safety performance as claimed in claim 2, wherein the top end of the rectangular rod (15) is provided with a rectangular through hole, the inner wall of the rectangular through hole is slidably connected with the outer side of the first positioning rod (14), the top end of the first positioning rod (14) is provided with a threaded hole, the threaded hole is in threaded connection with the first screw rod (16), and the first screw rod (16) is located in the rectangular through hole and is not in contact with the inner wall of the rectangular through hole.

6. The hidden combination door lock with high safety performance as claimed in claim 2, wherein a circular hole is formed on the inner wall of the top of the groove, a bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the first screw rod (16).

7. The hidden coded door lock with high safety performance as claimed in claim 3, wherein the inner wall of one side of each of the two rectangular pipes (5) away from each other is fixedly connected with a limiting block, one side of each of the two second positioning rods (6) away from each other is provided with a limiting groove with the left side being provided with an opening, and the limiting blocks are slidably connected with the corresponding limiting grooves.

8. The concealed combination door lock with high security as claimed in claim 3, wherein the wireless remote control switch (11) is provided with an external remote control.