CN219574912U

CN219574912U - Door magnetic sensor

Info

Publication number: CN219574912U
Application number: CN202320599463.9U
Authority: CN
Inventors: 艾亮东; 艾文轩; 辜捷
Original assignee: Hunan Fugu Times Technology Co ltd
Current assignee: Hunan Fugu Times Technology Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-22
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a portal magnetic sensor, and relates to the technical field of portal magnetic sensors. Including the door frame, the door is installed in the inside rotation of door frame, the one end of door both sides is rotated and is installed the handle, the recess is seted up at one side top of door frame and door, the inside of recess is all fixed mounting has the fixed plate, the spout has been seted up in the middle of the inside of fixed plate, the inside slidable mounting of spout has the slider, the top one side fixed mounting of slider has main magnetic lock, the top fixed mounting of slider opposite side has vice lock, the outside slidable mounting of recess has the buckler. According to the utility model, the sliding block can slide in the sliding groove through the arrangement of the sliding groove, so that the position distance between the main magnetic lock and the auxiliary lock can be adjusted, the position distance between the main magnetic lock and the auxiliary lock can be conveniently adjusted during installation, and after the main magnetic lock and the auxiliary lock are used for a long time, the positions of the main magnetic lock and the auxiliary lock can be adjusted after vibration and offset, and the operation is simple.

Description

Door magnetic sensor

Technical Field

The utility model relates to the technical field of a door magnetic sensor, in particular to a door magnetic sensor.

Background

The door check system is a safety alarm system, and the door check is not easy to see if not too much attention is paid. The door magnet is actually a door magnet switch consisting of two parts: the smaller part is a permanent magnet, a permanent magnet is arranged in the permanent magnet and used for generating a constant magnetic field, the larger part is a door magnet main body, a normally open type reed switch is arranged in the door magnet main body, when the permanent magnet is close to the reed switch (less than 5 mm), the door magnetic sensor is in a working waiting state, and when the permanent magnet is separated from the reed switch by a certain distance, the door magnetic sensor is in a normally open state.

The Chinese patent with the patent number of CN214955233U discloses a door magnetic detection sensor, which comprises a door, a sensing device, an alarm device, a supporting rod, a driving wheel, a second reset spring, a shielding block and a rolling ball, wherein the sensing device and the alarm device are fixedly adhered to the front surface of the door through double-sided adhesives. This door magnetism detects sensor is provided with drive wheel, first reset spring and bracing piece on the device, when door magnetism detects sensor does not use, under the effect of first reset spring recovery deformation, drive the bracing piece reverse rotation, make the drive wheel promote the connecting wire, the connecting wire is accomodate to alarm device inside, and then make the whole device be convenient for people's storage more, through pressing down induction system in the standing groove, shelter from the piece and slide in the holding groove automatically, the second reset spring takes place compression deformation, shelter from the dog and fix induction system inside the standing groove, and through the reduction frictional force of rolling ball, can make people light release induction system from the standing groove, but the door can produce vibrations when the switch, if vibrations for a long time, can make door magnetic sensor position offset, the skew can make door magnetic sensor inefficacy, unable normal work, and door magnetic sensor installs when facing outdoor one side, can receive the erosion of rainwater, long-term quilt rainwater erosion, can lead to the inside parts damage, therefore propose a door magnetic sensor.

Disclosure of Invention

The present utility model is directed to a magnetic door sensor, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a door magnetic sensor, includes the door frame, the door is installed in the inside rotation of door frame, the one end of door both sides is rotated and is installed the handle, the recess is seted up at one side top of door frame and door, the inside of recess is all fixed mounting has the fixed plate, the spout has been seted up in the middle of the inside of fixed plate, the inside slidable mounting of spout has the slider, the top one side fixed mounting of slider has main magnetic lock, the top fixed mounting of slider opposite side has vice lock, the outside slidable mounting of recess has the buckler, the centre fixed mounting of buckler has the sealing strip, the top and the bottom fixed mounting of buckler have the pull rod.

Preferably, the fastening screws are rotatably arranged at the two ends of the fixing plate, and the screw heads are rotatably arranged in one end of one side of the sliding block.

Preferably, the top of door one side one end fixed mounting has the alarm, the top fixed mounting of door frame one side has the base, one side fixed mounting of base has the response lamp.

Preferably, an observation window is fixedly arranged in the middle of the door, and a clamping groove is formed in the top of one side of the observation window.

Preferably, a baffle is slidably arranged at the bottom inside one side of the observation window, and a push rod is fixedly arranged at the top of the baffle.

Preferably, the push rod corresponds to the clamping groove, and the shape of the push rod is rectangular.

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

this door magnetic sensor through the setting of spout, can let the slider slide in the inside of spout to this adjustment main magnetic lock and the position distance of vice lock, when the installation like this, can conveniently adjust the position distance of main magnetic lock and vice lock, after long-term the use, main magnetic lock and vice lock position vibrations skew after, also can adjust easy operation.

This door magnetic sensor, through the setting of buckler, can make the buckler shield main magnetic lock and vice lock, when main magnetic lock and vice lock are installed in the open air like this, also can shelter from main magnetic lock and vice lock, prevent rainwater weather, drenches main magnetic lock and vice lock, causes the internals to damage.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a rear view of the present utility model;

FIG. 3 is an interior view of the waterproof cover of the present utility model;

FIG. 4 is an exploded view of the mounting plate of the present utility model;

fig. 5 is a partial view of a door frame according to the present utility model.

In the figure: 1. a door frame; 2. a door; 3. a handle; 4. a groove; 5. a fixing plate; 6. a master magnetic lock; 7. an auxiliary lock; 8. fastening a screw; 9. a chute; 10. a slide block; 11. a screw head; 12. a waterproof cover; 13. a sealing strip; 14. a pull rod; 15. an alarm; 16. a base; 17. an induction lamp; 18. an observation window; 19. a baffle; 20. a push rod; 21. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 5, the present utility model provides a technical solution: the utility model provides a door magnetic sensor, including door frame 1, door 2 is installed in the inside rotation of door frame 1, handle 3 is installed in the one end rotation of door 2 both sides, recess 4 has been seted up at one side top of door frame 1 and door 2, the inside of recess 4 is all fixed mounting has fixed plate 5, spout 9 has been seted up in the middle of the inside of fixed plate 5, the inside slidable mounting of spout 9 has slider 10, the top one side fixed mounting of slider 10 has main magnetic lock 6, the top fixed mounting of slider 10 opposite side has vice lock 7, the outside slidable mounting of recess 4 has buckler 12, the centre fixed mounting of buckler 12 has sealing strip 13, the top and the bottom fixed mounting of buckler 12 have pull rod 14.

As shown in fig. 3 and 4, fastening screws 8 are rotatably installed at both ends of the fixing plate 5, and screw heads 11 are rotatably installed inside one end of one side of the slider 10.

It should be noted that in this application, through the setting of recess 4, can let fastening screw 8 install the inside of recess 4 with fixed plate 5, fix, spout 9 that sets up in the middle of the fixed plate 5 is inside, can let slider 10 drive main magnetic lock 6 and vice lock 7 slide in the inside of spout 9, adjust the distance between main magnetic lock 6 and the vice lock 7 with this, adjust, after having adjusted the distance, can be through slider 10 one side end inside rotation installation's spiral shell head 11, can fix slider 10 in the inside of spout 9, in later stage use, even if there is vibrations to lead to the distance skew between main magnetic lock 6 and the vice lock 7, also can adjust slider 10 through twisting spiral shell head 11, adjust the distance between main magnetic lock 6 and the vice lock 7, recess 4 outside slidable mounting's buckler 12, can shelter main magnetic lock 6 and vice lock 7, when pushing open and closing door 2, seal strip 13 and let the buckler 12 seal, prevent to leak.

As shown in fig. 2, an alarm 15 is fixedly installed at the top of one end of one side of the door 2, a base 16 is fixedly installed at the top of one side of the door frame 1, and an induction lamp 17 is fixedly installed at one side of the base 16.

It should be noted that in this application, at night or when nobody at home, outside someone opens door 2's in-process, through main magnetic lock 6 and vice lock 7 and alarm 15 electric connection, when main magnetic lock 6 and vice lock 7 disconnection, alarm 15 can carry out the alarm, remind indoor personnel to have the people to open the door, improve indoor security, when returning home at night, open the door 2 after, open the lamp in general at home, through main magnetic lock 6 and vice lock 7 and induction lamp 17 electric connection, after main magnetic lock 6 and vice lock 7 disconnection connecting pipe after, induction lamp 17 response, then open the lamp, throw light on in the room, prevent to advance the back in the room, the darkness leads to the wrestling in the room.

As shown in fig. 1 and 2, an observation window 18 is fixedly installed in the middle of the door 2, and a clamping groove 21 is formed in the top of one side of the observation window 18.

As shown in fig. 2, a baffle 19 is slidably mounted at the bottom of the inside of the observation window 18 side, and a push rod 20 is fixedly mounted at the top of the baffle 19.

As shown in fig. 2, the push rod 20 corresponds to the clamping groove 21, and the push rod 20 has a rectangular shape.

It should be noted that, in this application, when the main magnetic lock 6 and the auxiliary lock 7 are disconnected, the alarm 15 can make the baffle 19 slide at the bottom of one side of the observation window 18 by pushing the push rod 20, and observe through the observation window 18, and make the push rod 20 drive the baffle 19 to lift up by pushing the push rod 20, and correspond to the clamping groove 21, so that the baffle 19 shields the observation window 18.

Working principle: through the arrangement of the groove 4, the fixing plate 5 can be arranged in the groove 4 by the fastening screw 8 to fix, the sliding groove 9 is arranged in the middle of the inside of the fixing plate 5, the sliding block 10 can drive the main magnetic lock 6 and the auxiliary lock 7 to slide in the sliding groove 9, so that the distance between the main magnetic lock 6 and the auxiliary lock 7 can be adjusted, after the distance is adjusted, the sliding block 10 can be fixed in the sliding groove 9 through the screw head 11 which is arranged in the inner part of one side end of the sliding block 10 in a rotating way, even if the distance between the main magnetic lock 6 and the auxiliary lock 7 deviates due to vibration in the later use process, the sliding block 10 can be adjusted by twisting the screw head 11, the distance between the main magnetic lock 6 and the auxiliary lock 7 can be adjusted, the waterproof cover 12 which is arranged outside the groove 4 in a sliding way can shield the main magnetic lock 6 and the auxiliary lock 7, and when the door 2 is opened and closed, the sealing strip 13 is sealed with the waterproof cover 12 to prevent water leakage, in the process of opening the door 2 by an external person at night or in the absence of a person at home, the main magnetic lock 6 and the auxiliary lock 7 are electrically connected with the alarm 15, when the main magnetic lock 6 and the auxiliary lock 7 are disconnected, the alarm 15 can give an alarm to remind a person in the house to open the door, the safety in the house is improved, after the door 2 is pushed back at night, the door is not normally opened at home, the main magnetic lock 6 and the auxiliary lock 7 are electrically connected with the induction lamp 17, after the connecting pipe is disconnected between the main magnetic lock 6 and the auxiliary lock 7, the induction lamp 17 is induced, then the lamp is opened to illuminate the house, after the door is prevented from being closed, the main magnetic lock 6 and the auxiliary lock 7 are disconnected, when the alarm 15 is in the house, the baffle 19 can slide at the bottom of one side of the observation window 18 by pushing the push rod 20, the observation window 18 is used for observation, and the push rod 20 is pushed to drive the baffle 19 to lift and correspond to the clamping groove 21, so that the baffle 19 can shield the observation window 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A door magnetic sensor comprising a door frame (1), characterized in that: door (2) are installed in the inside rotation of door frame (1), handle (3) are installed in the one end rotation of door (2) both sides, recess (4) are seted up at one side top of door (1) and door (2), fixed plate (5) are all fixed to the inside of recess (4), spout (9) have been seted up in the middle of the inside of fixed plate (5), the inside slidable mounting of spout (9) has slider (10), the top one side fixed mounting of slider (10) has main magnetic lock (6), the top fixed mounting of slider (10) opposite side has vice lock (7), the outside slidable mounting of recess (4) has buckler (12), the centre fixed mounting of buckler (12) has sealing strip (13), the top and the bottom fixed mounting of buckler (12) have pull rod (14).

2. A portal magnetic sensor as recited in claim 1, wherein: the two ends of the fixed plate (5) are rotatably provided with fastening screws (8), and the inside of one end of one side of the sliding block (10) is rotatably provided with screw heads (11).

3. A portal magnetic sensor as recited in claim 1, wherein: the top of door (2) one side one end fixed mounting has alarm (15), the top fixed mounting of door frame (1) one side has base (16), one side fixed mounting of base (16) has response lamp (17).

4. A portal magnetic sensor as recited in claim 1, wherein: the middle of the door (2) is fixedly provided with an observation window (18), and the top of one side of the observation window (18) is provided with a clamping groove (21).

5. A portal magnetic sensor as recited in claim 4, wherein: the bottom inside observation window (18) one side slidable mounting has baffle (19), the top fixed mounting of baffle (19) has push rod (20).

6. A portal magnetic sensor as recited in claim 5, wherein: the push rod (20) corresponds to the clamping groove (21), and the push rod (20) is rectangular in shape.