CN213303212U

CN213303212U - Door magnetic inductor

Info

Publication number: CN213303212U
Application number: CN202021932938.4U
Authority: CN
Inventors: 王岩
Original assignee: Shenyang Ruiju Technology Co ltd
Current assignee: Shenyang Ruiju Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-28
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a door magnetic inductor, including inductor body, permanent magnet and host computer, a plurality of louvres have been seted up to the fixed terminal surface lower extreme before the inductor body, two battery jars have been seted up on the fixed terminal surface right side before the inductor body, two the inside both ends of battery jar are fixed spring card and the conductive metal head of being provided with respectively, two the inside equal fixed battery that is provided with of battery jar, the inside fixed tongue tube that is provided with in one side that is close to the permanent magnet of inductor body, the fixed circuit board that is provided with in the middle of the inductor body is inside, the fixed treater that is provided with in circuit board upper end. The utility model discloses a door magnetic inductor, this door magnetic inductor simple structure, the installation is dismantled conveniently, sets up relatively hidden, is difficult to the discovery, and the suitability is wider, carries out the transmission and the receipt of signal through wireless receiving and dispatching mode, and signal transmission is convenient, uses more portably, and the security is higher, is worth promoting.

Description

Door magnetic inductor

Technical Field

The utility model relates to a theftproof inductor equipment technical field especially relates to a door magnetic inductor.

Background

At present, in order to better protect own property, people can use various methods to prevent thieves from invading own home, so various anti-theft alarm devices such as infrared induction, door magnetic induction and the like can be brought into force, once thieves invade, an anti-theft system can be triggered, an alarm can give out an alarm, and the effects of scaring the thieves and timely notifying owners are achieved.

The door magnetic sensor is a device which is commonly used in security monitoring and safety precaution systems, the door magnetic sensor has reliable work and small volume, so that the installation and the use are very flexible and convenient, and the door magnetic sensor is a device for detecting whether doors, windows, drawers and the like are illegally opened or moved.

At present, the installation of the door magnetic inductor that has now on the market often adopts many screws to fix for the installation is dismantled inconveniently, wastes time and energy, and installation work efficiency is low, adopts the screw to carry out fixed connection moreover and makes the door magnetic inductor install on door and window's surface, and the thief discovers easily, influences pleasing to the eye moreover, and does not possess the radio communication function, makes the remote use of door magnetic inductor very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a door magnetic inductor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a door magnetic inductor comprises an inductor body, a permanent magnet and a host, wherein a plurality of heat dissipation holes are fixedly formed in the lower end of the front end face of the inductor body, two battery tanks are fixedly formed in the right side of the front end face of the inductor body, spring clamps and conductive metal heads are respectively and fixedly arranged at two ends inside the two battery tanks, batteries are fixedly arranged inside the two battery tanks, a reed pipe is fixedly arranged on one side, close to the permanent magnet, inside the inductor body, a circuit board is fixedly arranged in the middle of the inside of the inductor body, a processor is fixedly arranged at the upper end of the circuit board, a wireless transceiving module and a receiving antenna are fixedly arranged on one side, far away from the reed pipe, of the circuit board, the wireless transceiving module and the receiving antenna are fixedly connected through a data line, an inner clamping cover is fixedly arranged inside the permanent magnet, and buckles are fixedly, the inner clamping cover is fixedly clamped with the permanent magnet through two buckles, and the permanent magnet is fixedly arranged between the permanent magnet and the inner clamping cover.

As a further description of the above technical solution:

and an alarm indicator lamp and an under-voltage indicator lamp are fixedly arranged at the upper end of the front end face of the inductor body.

As a further description of the above technical solution:

and battery covers are fixedly arranged on the outer sides of the two battery grooves.

As a further description of the above technical solution:

the inductor body is fixedly arranged inside the door leaf body.

As a further description of the above technical solution:

the permanent magnet is fixedly arranged inside the door frame body.

As a further description of the above technical solution:

the sensor is characterized in that an alarm lamp is fixedly arranged at the top end of the host, a loudspeaker is fixedly arranged at the front end of the host, and the host is in wireless connection with the sensor body in a signal transmission mode.

The utility model discloses following beneficial effect has:

the utility model provides a pair of door magnetic inductor, through setting up door magnetic inductor inside the door frame, the dismantlement of easy to assemble need not use too much screw to fix, and door magnetic inductor places in the door frame inside more secret moreover, is difficult to discover, and the door frame surface is also more pleasing to the eye, and this door magnetic inductor can also set up in places such as drawer, safe deposit box, window simultaneously, and the suitability is also more extensive.

The utility model provides a pair of door magnetic inductor carries out sending and receiving of signal through wireless receiving and dispatching mode, makes signal transmission become convenient, can carry out long-range control and report to the police and receive the processing, and it is more convenient to use, and the security is higher.

This door magnetic sensor simple structure, the installation is dismantled conveniently, sets up relatively more concealably, is difficult to the discovery, and the suitability is wider, carries out the transmission and the receipt of signal through wireless receiving and dispatching mode, and signal transmission is convenient, uses more portably, and the security is higher, is worth promoting.

Drawings

Fig. 1 is an installation schematic view of a door magnetic inductor according to the present invention;

fig. 2 is a schematic diagram of a battery installation of a door magnetic inductor according to the present invention;

fig. 3 is a schematic view of an internal structure of a door magnetic inductor according to the present invention;

fig. 4 is a main structure diagram of a door magnetic inductor according to the present invention.

Illustration of the drawings:

1. an inductor body; 2. a battery cover; 3. heat dissipation holes; 4. an alarm indicator light; 5. an under-voltage indicator light; 6. a permanent magnet; 7. an inner card cover; 8. a door frame body; 9. a door leaf body; 10. a battery case; 11. a battery; 12. a spring clip; 13. a conductive metal head; 14. buckling; 15. a permanent magnet; 16. a reed switch; 17. a circuit board; 18. a processor; 19. a wireless transceiver module; 20. a receiving antenna; 21. a host; 22. an alarm light; 23. a loudspeaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a door magnetic inductor comprises an inductor body 1, a permanent magnet 6 and a host 21, wherein the lower end of the front end face of the inductor body 1 is fixedly provided with a plurality of heat dissipation holes 3, the right side of the front end face of the inductor body 1 is fixedly provided with two battery tanks 10, two ends inside the two battery tanks 10 are respectively and fixedly provided with a spring clamp 12 and a conductive metal head 13, batteries 11 are respectively and fixedly arranged inside the two battery tanks 10, one side inside the inductor body 1 close to the permanent magnet 6 is fixedly provided with a reed pipe 16, the middle inside of the inductor body 1 is fixedly provided with a circuit board 17, the upper end of the circuit board 17 is fixedly provided with a processor 18, one side of the circuit board 17 far away from the reed pipe 16 is fixedly provided with a wireless transceiver module 19 and a receiving antenna 20, the wireless transceiver module 19 is fixedly connected with the receiving antenna 20 through a data line, an inner clamping cover 7 is fixedly arranged inside the permanent, the inner clamping cover 7 is fixedly clamped with the permanent magnet 6 through two buckles 14, and a permanent magnet 15 is fixedly arranged between the permanent magnet 6 and the inner clamping cover 7.

Fixed alarm indicator 4 and the undervoltage pilot lamp 5 of being provided with in terminal surface upper end before inductor body 1, the fixed battery cover 2 that is provided with in two battery jars 10 outsides, inductor body 1 is fixed to be set up inside door leaf body 9, permanent magnet 6 is fixed to be set up inside door frame body 8, the fixed warning light 22 that is provided with in host computer 21 top, the fixed speaker 23 that is provided with in host computer 21 front end, host computer 21 passes through signal transmission mode and inductor body 1 wireless connection.

The working principle is as follows: when the door magnetic sensor is used, the sensor body 1 and the permanent magnet 6 are respectively arranged inside the door frame body 8 and the door leaf body 9 and are oppositely arranged, then the battery 11 is put into the battery groove 10 for supplying power, the sensor body 1 is in signal communication with the host 21, when a thief enters, the door can be opened, the sensor body 1 and the permanent magnet 6 are displaced, the distance between the sensor body 1 and the permanent magnet 6 is increased, the reed switch 16 is closed at the moment, the short circuit phenomenon is caused, the alarm indicator lamp 4 is lightened, the processor 18 controls the wireless transceiver module 19 to transmit an alarm signal to the host 21, the host 21 sends out an alarm sound and the alarm lamp 22 to flicker ceaselessly after receiving the signal, the effects of scaring the thief and timely informing the owner are achieved, the radiating holes 3 can radiate the sensor body 1, the service life of the door magnetic sensor is prolonged, when the voltage of the door magnetic sensor is insufficient, the under-voltage indicator lamp 5 on the inductor body 1 is normally on to remind that the battery 11 needs to be replaced, and the door magnetic inductor has the advantages of simple structure, convenience in mounting and dismounting, hidden arrangement, difficulty in finding, wide applicability, capability of transmitting and receiving signals in a wireless receiving and sending mode, convenience in signal transmission, simplicity and convenience in use and higher safety.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a door magnetic inductor, includes inductor body (1), permanent magnet (6) and host computer (21), its characterized in that: the lower end of the front end face of the inductor body (1) is fixedly provided with a plurality of heat dissipation holes (3), the right side of the front end face of the inductor body (1) is fixedly provided with two battery tanks (10), two ends of the interior of the two battery tanks (10) are respectively and fixedly provided with spring clamps (12) and conductive metal heads (13), the interior of each of the two battery tanks (10) is fixedly provided with a battery (11), one side of the interior of the inductor body (1) close to the permanent magnet (6) is fixedly provided with a reed switch (16), the middle of the interior of the inductor body (1) is fixedly provided with a circuit board (17), the upper end of the circuit board (17) is fixedly provided with a processor (18), one side of the circuit board (17) far away from the reed switch (16) is fixedly provided with a wireless transceiving module (19) and a receiving antenna (20), and the wireless transceiving module (19) and the receiving antenna (, interior card lid (7) is provided with to permanent magnet (6) inside fixed, the equal fixedly connected with buckle (14) in interior card lid (7) both ends, interior card lid (7) are through two buckles (14) and the fixed joint of permanent magnet (6), fixed permanent magnet (15) that are provided with between permanent magnet (6) and interior card lid (7).

2. A magnetic gate inductor according to claim 1, wherein: the upper end of the front end face of the inductor body (1) is fixedly provided with an alarm indicator lamp (4) and an under-voltage indicator lamp (5).

3. A magnetic gate inductor according to claim 1, wherein: and battery covers (2) are fixedly arranged on the outer sides of the two battery grooves (10).

4. A magnetic gate inductor according to claim 1, wherein: the inductor body (1) is fixedly arranged inside the door leaf body (9).

5. A magnetic gate inductor according to claim 1, wherein: the permanent magnet (6) is fixedly arranged inside the door frame body (8).

6. A magnetic gate inductor according to claim 1, wherein: the sensor is characterized in that an alarm lamp (22) is fixedly arranged at the top end of the host (21), a loudspeaker (23) is fixedly arranged at the front end of the host (21), and the host (21) is in wireless connection with the sensor body (1) in a signal transmission mode.