CN217631817U

CN217631817U - Electric mortise lock with anti-theft function

Info

Publication number: CN217631817U
Application number: CN202221519794.9U
Authority: CN
Inventors: 冯炯恒
Original assignee: Enping Changhong Electronics Co ltd
Current assignee: Enping Changhong Electronics Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-10-21
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an electric mortiser lock with theftproof function, including the electric mortiser lock body, the bottom of electric mortiser lock body, top are equallyd divide and are do not be provided with mounting panel, adapter sleeve, and the four corners of mounting panel all runs through and is provided with hexagon socket head cap screw, and the mounting panel bottom is fixed with bee calling organ, and the adapter sleeve inner chamber has supplementary swivel nut through bearing movable mounting, and each hexagon socket head cap screw connects one supplementary swivel nut, the arc wall has been seted up on the surface of supplementary swivel nut, and the angle sensor who uses with supplementary swivel nut cooperation is installed to the adapter sleeve inner chamber, and the card hole of corresponding intercommunication arc wall has been seted up on the surface of adapter sleeve. The utility model provides a current electric mortiser lock can't buzzing theftproof remind, other personnel carry out the dismouting separation to the electric mortiser lock through dismouting equipment commonly used easily, the general problem of security.

Description

Electric mortise lock with anti-theft function

Technical Field

The utility model relates to an electric mortiser lock technical field specifically is an electric mortiser lock with theftproof function.

Background

The electric mortise lock is an electronic control lock, the function of locking a door or opening the door is achieved by driving the extension or retraction of a 'spring bolt' through the on-off of current, certainly, the realization of the function of closing the door and opening the door can be realized by matching with a 'magnetic sheet', the electric mortise lock is divided into a two-wire electric mortise lock, a four-wire electric mortise lock, a 5-wire electric mortise lock and an 8-wire electric mortise lock from an electric wire, the electric mortise lock is also called as an 'anode lock', the electric mortise lock is only one type of 'anode lock', and is an electric lock for opening the door in a power-off way, because a building can automatically cut off the power supply when a fire disaster occurs according to the fire protection requirement, the electric mortise lock is opened to facilitate people to escape, so that the performance of the electric mortise lock is that the electric lock is opened (opened) in the power-off way, during installation, a lock body (including a spring bolt part) is required to be installed on a door frame, and then a lock plate (including a lock hole part) is installed on the movable fan.

The current electric mortiser lock (like CN207553777U a multi-functional electric mortiser lock), can't buzzing theftproof warning, other personnel carry out the dismouting separation to the electric mortiser lock through dismouting equipment commonly used easily, the security is general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric mortiser lock with theftproof function possesses the advantage that buzzing theftproof was reminded, has solved current electric mortiser lock and can't buzzing theftproof and has reminded, and other personnel carry out dismouting separation, the general problem of security to the electric mortiser lock through dismouting equipment commonly used easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric mortiser lock with theftproof function, includes the electric mortiser lock body, the bottom of electric mortiser lock body, top are equallyd divide and are do not provided with mounting panel, adapter sleeve, and the four corners of mounting panel all runs through and is provided with hexagon socket head cap screw, and the mounting panel bottom is fixed with bee calling organ, and the adapter sleeve inner chamber has supplementary swivel nut through bearing movable mounting, and each hexagon socket head cap screw connection is one supplementary swivel nut, the arc wall has been seted up on the surface of supplementary swivel nut, and the adapter sleeve inner chamber is installed and is cooperated the angle sensor who uses with supplementary swivel nut, and the surface of adapter sleeve runs through the card hole of seting up corresponding intercommunication arc wall.

Preferably, the bottom cover on hexagon socket head cap screw surface is established and is installed the locating washer, and the spacing subassembly of connecting the locating washer is all installed to the left and right sides at electric mortiser lock body top.

Preferably, spacing subassembly includes the double-end swivel nut, and the both ends on double-end swivel nut surface are all equipped with a piece through bearing movable sleeve, the bottom of a piece and the top fixed connection of electric mortiser lock body, and the equal threaded connection in both ends of double-end swivel nut inner chamber has the screw rod, and the spacing hole that uses with the screw rod cooperation is seted up on the surface of locating washer.

Preferably, a friction wheel is fixedly sleeved at the center of the surface of the double-head screw sleeve, and the thread turning directions of the surfaces of the two screws are opposite.

Preferably, a pressure sensor is fixed on the mounting plate, and a projection contacted with the pressure sensor is arranged on the electric plug lock body.

Preferably, the mounting plate is provided with a hollow groove matched with the bolt of the electric mortise lock body and a mounting hole matched with the hexagon socket head cap screw.

Preferably, the electric mortiser lock body is provided with a through hole used in cooperation with the hexagon socket head cap screw, the through hole corresponds to the mounting hole, and the top of mounting panel and electric mortiser lock body all runs through and is provided with the guiding groove used in cooperation with the locating washer.

Preferably, the clamping hole is arranged obliquely upwards, the central angle of the arc-shaped groove is larger than ninety degrees, and the connection part of the inner ring of the auxiliary screw sleeve and the inner hexagon bolt is in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a mounting panel, lug, adapter sleeve, screw rod, double-end swivel nut, location gasket, hexagon socket head cap screw, bee calling organ, supplementary swivel nut, card hole, arc wall and pressure sensor cooperation are used, have solved current electric mortiser lock and can't buzzing theftproof warning, and other personnel carry out dismouting separation, the general problem of security to the electric mortiser lock through dismouting equipment commonly used easily.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention when the structure is separated;

FIG. 3 is a perspective view of the positioning spacer and the limiting assembly of the present invention;

FIG. 4 is a bottom perspective view of the structure of the present invention;

FIG. 5 is a perspective view of the present invention showing a partial structure;

FIG. 6 is a schematic perspective view of the present invention with a separated partial structure;

fig. 7 is a perspective view of the mounting plate structure of the present invention.

In the figure: the device comprises a mounting plate 1, an electric mortise lock body 2, a convex block 3, a connecting sleeve 4, a limiting component 5, a screw rod 51, a double-head thread insert 52, a positioning gasket 6, a hexagon socket head cap screw 7, an empty groove 8, a buzzer 9, an auxiliary thread insert 10, a clamping hole 11, an arc-shaped groove 12, a through hole 13, a mounting hole 14, a pressure sensor 15, a guide groove 16 and an angle sensor 17.

Detailed Description

Referring to fig. 1-7, an electric plug lock with anti-theft function includes an electric plug lock body 2, and a mounting plate 1 and a connecting sleeve 4 are respectively disposed at the bottom and the top of the electric plug lock body 2.

The four corners of mounting panel 1 bottom all runs through and is provided with hexagon socket head cap screw 7, and the bottom cover on hexagon socket head cap screw 7 surface is established and is installed locating washer 6, through setting up locating washer 6, can provide the location space for screw rod 51 when the installation, and then prevents to take place relative displacement at will between mounting panel 1 and the electric mortiser lock body 2. All fixed the inlaying in both sides has pressure sensor 15 around the mounting panel 1 top, and lug 3 has all been welded on the positive surface of electric mortiser lock body 2 and the top that is located pressure sensor 15 with the back surface, through setting up lug 3 and pressure sensor 15, can support the close contact each other when the installation, and then makes pressure sensor 15 monitor in real time that corresponding pressure exists.

The dead slot 8 that uses with the cooperation of electric mortiser body 2 spring bolt is seted up in the left side of mounting panel 1 bottom, through setting up dead slot 8, can satisfy the spring bolt of electric mortiser body 2 output and run through the displacement demand, and mounting hole 14 that uses with the cooperation of hexagon socket head cap screw 7 is seted up at the top of mounting panel 1.

The top of the inner cavity of the connecting sleeve 4 is movably provided with the auxiliary threaded sleeve 10 through a bearing, and the connecting sleeve 4 is arranged, so that the auxiliary threaded sleeve 10 can be shielded and installed, external personnel can be prevented from randomly snooping the actual shape of the auxiliary threaded sleeve 10, and the autorotation requirement of the auxiliary threaded sleeve 10 is met. Arc-shaped groove 12 has been seted up on the surface of supplementary swivel nut 10, and the top of adapter sleeve 4 inner circle is installed and is used with supplementary swivel nut 10 cooperation angle sensor 17, and the surface of adapter sleeve 4 runs through and has seted up card hole 11, and the right side of mounting panel 1 bottom is fixed to be inlayed and is had bee calling organ 9. The clamping hole 11 is arranged obliquely upwards, the central angle of the arc-shaped groove 12 is larger than ninety degrees, and the connection part of the inner ring of the auxiliary screw sleeve 10 and the inner hexagon bolt 7 is in threaded connection. A small controller is fixedly embedded in the mounting plate 1, the pressure sensor 15 and the angle sensor 17 are electrically connected with the small controller in a bidirectional mode, and the input end of the buzzer 9 is electrically connected with the output end of the small controller. The bottom of the buzzer 9 should be fitted with a "protective latticed shell" (not shown in the figure).

Through-hole 13 that uses with hexagon socket head cap screw 7 cooperation is seted up at the top of electric mortiser lock body 2, through setting up through-hole 13 and mounting hole 14, can provide installation space for hexagon socket head cap screw 7, and the guiding groove 16 of seting up with locating washer 6 cooperation use is all run through at the top of mounting panel 1 and electric mortiser lock body 2, through setting up guiding groove 16, can provide the space that runs through for locating washer 6.

Spacing subassembly 5 is all installed to the left and right sides at 2 tops of electric mortiser lock body, spacing subassembly 5 includes double-end swivel nut 52, both sides all are equipped with a piece through bearing movable sleeve around the double-end swivel nut 52 surface, the bottom of a piece and the top fixed connection of electric mortiser lock body 2, the equal threaded connection in both sides has screw rod 51 around the double-end swivel nut 52 inner chamber, through setting up screw rod 51 and double-end swivel nut 52, can play screw drive's effect, hold between the fingers when holding spacingly when rotating double-end swivel nut 52 and to screw rod 51, can make screw rod 51 produce displacement from beginning to end, spacing hole of using with screw rod 51 cooperation is seted up on the surface of locating washer 6.

The fixed cover in center department on double-end swivel nut 52 surface is equipped with the friction pulley, through setting up the friction pulley, can conveniently drive double-end swivel nut 52 and rotate, and the screw thread on two screw rod 51 surfaces of front and back revolves to opposite.

During the use, adapter sleeve 4 is located the door frame, and is in the fixed mounting state, the staff hold with calorie hole 11 complex "L type inserted bar", when installing, at first move up the locating pad piece 6 and insert guiding groove 16, then rotate double-end swivel nut 52, make double-end swivel nut 52 hold between the fingers and hold screw rod 51, make two screw rod 51 opposite displacement insert in the locating pad piece 6, the realization is to the location installation of mounting panel 1 and electric mortiser lock body 2, this kind of installation can be installed in advance, reduce work height place operation intensity. Then the inner hexagonal bolt 7 is moved upwards and inserted, the inner hexagonal bolt 7 penetrates through the mounting hole 14 in the mounting plate 1 and the through hole 13 in the electric mortise lock body 2, then the electric mortise lock body 2 is moved upwards and enters the door frame, a worker slantly penetrates the L-shaped insertion rod through the clamping hole 11 and enters the arc-shaped groove 12, at the moment, the inner hexagonal bolt 7 is rotated forwards, the inner hexagonal bolt 7 and the auxiliary screw sleeve 10 are in threaded transmission, the inner hexagonal bolt 7 moves upwards while rotating, and gradually enters the auxiliary screw sleeve 10, and then the electric mortise lock is mounted. After the installation is completed, the L-shaped insertion rod is taken out by a worker, power supply processing is carried out on the pressure sensor 15, the angle sensor 17 and the small-sized controller, at the moment, the convex block 3 is in close contact with the pressure sensor 15, the pressure sensor 15 detects that pressure exists, if other people do not have the L-shaped insertion rod, when the inner hexagon bolt 7 rotates through a common dismounting tool, due to the fact that friction exists, the inner hexagon bolt 7 rotates to synchronously drive the auxiliary thread sleeve 10 to rotate in the connecting sleeve 4, the inner hexagon bolt 7 cannot move downwards while rotating reversely, the inner hexagon bolt 7 cannot be separated from the connecting sleeve 4 to be dismounted, in the rotating process, the angle sensor 17 detects that the angle of the auxiliary thread sleeve 10 changes, a signal is sent to the small-sized controller, and the small-sized controller automatically controls the buzzer 9 to work to conduct buzzing warning.

Similarly, when the mounting plate 1 and the electric mortise lock body 2 are displaced, the pressure sensor 15 detects that the pressure value is changed, the pressure sensor 15 sends out a signal, and the small controller automatically controls the buzzer 9 to work to perform buzzing warning.

In summary, the following steps: this electric mortiser lock with theftproof function, through mounting panel 1, lug 3, adapter sleeve 4, screw 51, double-end swivel nut 52, locating washer 6, hexagon socket head cap screw 7, bee calling organ 9, supplementary swivel nut 10, card hole 11, arc 12 and pressure sensor 15 cooperation use, solved current electric mortiser lock and can't buzz the theftproof warning, other personnel carry out the dismouting separation to the electric mortiser lock through dismouting equipment commonly used easily, the general problem of security.

Claims

1. An electric plug lock with anti-theft function, comprising an electric plug lock body (2), characterized in that: bottom, the top of electric mortiser lock body (2) are equallyd divide and do not are provided with mounting panel (1), adapter sleeve (4), and the four corners of mounting panel (1) all runs through and is provided with hexagon socket head cap screw (7), and mounting panel (1) bottom is fixed with bee calling organ (9), and adapter sleeve (4) inner chamber has supplementary swivel nut (10) through bearing movable mounting, and each hexagon socket head cap screw (7) are connected one supplementary swivel nut (10), arc wall (12) have been seted up on the surface of supplementary swivel nut (10), and angle sensor (17) that use with supplementary swivel nut (10) cooperation are installed to adapter sleeve (4) inner chamber, and the surface of adapter sleeve (4) runs through and sets up card hole (11) that correspond intercommunication arc wall (12).

2. An electric plug lock with anti-theft function according to claim 1, characterized in that: the bottom cover on hexagon socket head cap screw (7) surface is established and is installed locating washer (6), and spacing subassembly (5) of connecting locating washer (6) are all installed to the left and right sides at electric mortiser lock body (2) top.

3. An electric plug lock with anti-theft function according to claim 2, characterized in that: spacing subassembly (5) include double-end swivel nut (52), and the both ends on double-end swivel nut (52) surface all are equipped with a piece through bearing movable sleeve, the bottom of a piece and the top fixed connection of electric mortiser lock body (2), and the equal threaded connection in both ends of double-end swivel nut (52) inner chamber has screw rod (51), and the spacing hole of using with screw rod (51) cooperation is seted up on the surface of locating washer (6).

4. An electric plug lock with anti-theft function according to claim 3, wherein: the center of the surface of the double-head screw sleeve (52) is fixedly sleeved with a friction wheel, and the thread directions of the surfaces of the two screws (51) are opposite.

5. An electric plug lock with anti-theft function according to claim 1, characterized in that: a pressure sensor (15) is fixed on the mounting plate (1), and a convex block (3) which is contacted with the pressure sensor (15) is arranged on the electric mortise lock body (2).

6. An electric plug lock with anti-theft function according to claim 1, characterized in that: the mounting plate (1) is provided with an empty slot (8) matched with the bolt of the electric mortise lock body (2) and a mounting hole (14) matched with the inner hexagon bolt (7).

7. An electric plug lock with anti-theft function according to claim 6, wherein: the electric mortise lock body (2) is provided with a through hole (13) matched with the hexagon socket head cap screw (7) for use, the through hole (13) corresponds to the mounting hole (14), and the top of the mounting plate (1) and the top of the electric mortise lock body (2) are both penetrated through and provided with a guide groove (16) matched with the positioning gasket (6) for use.

8. An electric plug lock with anti-theft function according to claim 1, characterized in that: the clamping hole (11) is obliquely and upwards arranged, the central angle of the arc-shaped groove (12) is larger than ninety degrees, and the connection part of the inner ring of the auxiliary thread sleeve (10) and the inner hexagonal bolt (7) is in threaded connection.