CN220396973U - Door magnetic sensor capable of improving installation efficiency - Google Patents
Door magnetic sensor capable of improving installation efficiency Download PDFInfo
- Publication number
- CN220396973U CN220396973U CN202321450103.9U CN202321450103U CN220396973U CN 220396973 U CN220396973 U CN 220396973U CN 202321450103 U CN202321450103 U CN 202321450103U CN 220396973 U CN220396973 U CN 220396973U
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- door
- plate
- mounting groove
- wall
- main part
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- 238000009434 installation Methods 0.000 title claims abstract description 44
- 230000005389 magnetism Effects 0.000 claims abstract description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Abstract
The utility model discloses a door magnetic sensor for improving installation efficiency, which comprises a door frame body, wherein a rotary door plate is hinged to the left inner wall of the door frame body, a main installation groove is formed in the right inner wall of the door frame body, an auxiliary installation groove which is positioned at the same horizontal position with the main installation groove is formed in the right side wall of the rotary door plate, a door magnetic main part is arranged in the main installation groove, a door magnetic auxiliary part matched with the door magnetic main part is arranged in the auxiliary installation groove, a first limiting plate and a second limiting plate which are closely attached to the left outer wall of the door magnetic main part are symmetrically arranged at the upper end and the lower end of the left side of the main installation groove in a sliding mode, a group of limiting blocks are symmetrically arranged at the upper end and the lower end of the inside of the auxiliary installation groove in a sliding mode, and limiting grooves matched with limiting blocks are formed in the door magnetic auxiliary part. Compared with the prior art, the utility model has the advantages that: fix door magnetism auxiliary member through telescopic stopper, telescopic limiting plate fixes door magnetism main part, and to a great extent has improved installation effectiveness, convenient dismantlement maintenance.
Description
Technical Field
The utility model relates to the technical field of a magnetic sensor, in particular to a magnetic sensor capable of improving installation efficiency.
Background
The door magnet is a safety alarm device, which consists of a wireless transmitter and a permanent magnet and is used for detecting whether a door, a window, a drawer and the like are illegally opened or moved. The door magnetic sensor is generally square, and the size is great, paste or fix the surface at door body and door frame with the screw during the installation, such door magnetic is in the use if adopt the mode of pasting then leads to pasting the position ageing dry easily, cause the laminating not firm and make the door magnetic drop, so need a door magnetic sensor mounting structure to improve the installation effectiveness, current door magnetic sensor mounting structure is in the door frame with door magnetic main part (transmitter) dress in the use, then install supporting door magnetic auxiliary part (magnetic stripe) on rotating the door plant, as long as open the door can drive door magnetic auxiliary part, trigger the sensor, generally need use the bolt to fix door magnetic component when the installation, this just leads to being difficult for dismantling the maintenance when the device damages, therefore need a door magnetic sensor of convenient dismantlement, improve installation and dismantlement efficiency.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide a magnetic sensor with improved installation efficiency.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an improve door magnetic sensor of installation effectiveness, includes the door frame body, door frame body left side inner wall articulates and is equipped with the rotation door plant, door frame body right side inner wall is equipped with main mounting groove, it is equipped with the vice mounting groove that is in same horizontal position with main mounting groove to rotate door plant right side wall body, be equipped with door magnetic main part in the main mounting groove, be equipped with the supporting door magnetic auxiliary part of door magnetic main part in the vice mounting groove, main mounting groove left side upper end slides and is equipped with the first limiting plate of hugging closely door magnetic main part left side outer wall, main mounting groove left side lower extreme slides and is equipped with the second limiting plate of hugging closely door magnetic main part left side outer wall and first limiting plate symmetry, the inside upper and lower both ends symmetry of vice mounting groove slides and is equipped with a set of limit block, both ends all are equipped with the limiting groove of cooperation stopper about the door magnetic auxiliary part.
As an improvement, the limiting block is connected with a movable plate which is connected with the inside of the rotary door plate in a sliding manner at one end far away from the limiting groove, a bidirectional electric push rod which is connected with the movable plate is fixedly arranged on the outer wall of the front side of the rotary door plate, and the bidirectional electric push rod drives the limiting block to move in the opposite direction to enter the limiting groove, so that the door magnetic auxiliary piece can be fixed.
As an improvement, the embedded rotation of door frame body right side wall body is equipped with the reverse threaded rod that is located main mounting groove right side, reverse threaded rod upper end threaded connection is equipped with the first impeller plate of being connected with first limiting plate top, reverse threaded rod lower extreme threaded connection is equipped with the second impeller plate of being connected with two limiting plate bottoms, and reverse threaded rod rotates makes first impeller plate and second impeller plate move in opposite directions, makes it hug closely door magnetism main part left outer wall, can realize the fixed of door magnetism main part.
As an improvement, the outer wall of the right side of the door frame body rotates and is provided with a rotating rod extending to the top end of a reverse threaded rod, a conical gear is fixedly arranged on the rotating rod, the top end of the reverse threaded rod is connected and provided with a driving gear which is meshed with the conical gear in a matched mode, and the rotating rod is rotated to enable the driving gear to be matched with the conical gear to rotate the reverse threaded rod, so that the door magnet main part is fixed.
As an improvement, the inside right-hand member of main mounting groove is equipped with a plurality of first springs, first clamp plate that is equipped with the door magnetic main part right side wall is hugged closely in the joint of first spring left end, and when carrying out the installation of door magnetic main part, first clamp plate is inwards promoted for first spring compression, after accomplishing the fixed of door magnetic main part, the pressure of first spring makes the fixed more firm of door magnetic main part.
As an improvement, the inside left end of vice mounting groove is equipped with a plurality of second springs, the second clamp plate of door magnetism auxiliary member left side wall is hugged closely to second spring right-hand member joint, and when carrying out the installation of door magnetism auxiliary member, the second clamp plate is inwards promoted for the second spring compression, after accomplishing the fixed of door magnetism auxiliary member, the pressure of second spring makes the fixed more firm of door magnetism auxiliary member.
Compared with the prior art, the utility model has the advantages that: the door magnet auxiliary part is fixed through the telescopic limiting block, and the door magnet main part is fixed through the telescopic moving plate, so that the installation efficiency is improved to a great extent, and the door magnet auxiliary part is convenient to detach and maintain; the springs and the vertical plates are matched to generate pressure on the fixed door magnetic main part and the door magnetic auxiliary part, so that the fixing effect is better.
Drawings
Fig. 1 is a sectional view of a geomagnetic sensor for improving installation efficiency of the present utility model.
Fig. 2 is a front view of a door magnetic sensor for improving installation efficiency according to the present utility model.
Fig. 3 is a schematic diagram of the structure of the portion a in fig. 1.
Fig. 4 is a schematic diagram of the structure of the portion B in fig. 3.
As shown in the figure: 1. a door frame body; 2. rotating the door panel; 3. a main installation groove; 4. a sub mounting groove; 5. a door magnet main part; 6. a door magnet accessory; 7. a first limiting plate; 8. a second limiting plate; 9. a limiting block; 10. a limit groove; 11. a moving plate; 12. a bidirectional electric push rod; 13. a reverse threaded rod; 14. a first push plate; 15. a second pushing plate; 16. a rotating lever; 17. a bevel gear; 18. a drive gear; 19. a first spring; 20. a first platen; 21. a second spring; 22. and a second pressing plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, a door magnetic sensor for improving installation efficiency comprises a door frame body 1, wherein a rotating door plate 2 is hinged on the inner wall of the left side of the door frame body 1, a main installation groove 3 is formed in the inner wall of the right side of the door frame body, a door magnetic main part 5 is arranged in the main installation groove 3, a plurality of first springs 19 are arranged at the right end inside the main installation groove 3, the left ends of the first springs 19 are jointly connected with a first pressing plate 20 which is tightly attached to the right side wall of the door magnetic main part 5, the door magnetic main part 5 is placed in the main installation groove 3, and the first pressing plate 20 is pushed inwards to compress the first springs 19 until the door magnetic main part 5 completely enters the main installation groove 3; the door frame is characterized in that a first limiting plate 7 clung to the left outer wall of the door magnetic main part 5 is slidably arranged at the left upper end of the main mounting groove 3, a second limiting plate 8 clung to the left outer wall of the door magnetic main part 5 and symmetrically arranged with the first limiting plate 7 is slidably arranged at the left lower end of the main mounting groove 3, a reverse threaded rod 13 positioned on the right side of the main mounting groove 3 is rotatably arranged in an embedded manner in the right side wall body of the door frame body 1, a first pushing plate 14 connected with the top end of the first limiting plate 7 is arranged at the upper end of the reverse threaded rod 13 in a threaded manner, a second pushing plate 15 connected with the bottom end of the second limiting plate is arranged at the lower end of the reverse threaded rod 13 in a threaded manner, a rotating rod 16 extending to the top end of the reverse threaded rod 13 is rotatably arranged at the right outer wall of the door frame body 1, a conical gear 17 is fixedly arranged on the rotating rod 16, a driving gear 18 which is in matched engagement with the conical gear 17 is arranged at the top end of the reverse threaded rod 13, and the driving gear 18 is matched with the conical gear 17 through the rotating rod 16, so that the reverse threaded rod 13 rotates to enable the first pushing plate 14 and the second pushing plate 15 to move towards the top end of the first pushing plate 15, the second pushing plate 15, a second pushing plate 15 moves towards the top end of the main magnetic main part 5, the main magnetic main part 5 is enabled to be firmly fixed, and the door 5 is enabled to be firmly pressed against the left magnetic main part 5, and the main door 5 is fixed, and the door body is fixed.
The right side wall body of the rotary door plate 2 is provided with a secondary installation groove 4 which is positioned at the same horizontal position with the primary installation groove 3, a door magnet auxiliary piece 6 matched with the door magnet main piece 5 is arranged in the secondary installation groove 4, the left end inside the secondary installation groove 4 is provided with a plurality of second springs 21, the right ends of the second springs 21 are jointly connected with a second pressing plate 22 which is tightly attached to the left side wall of the door magnet auxiliary piece 6, the door magnet auxiliary piece 6 is placed in the secondary installation groove 4, and the second pressing plate 22 is pushed inwards, so that the second springs 21 are compressed until the right end of the door magnet auxiliary piece 6 and the right side wall of the rotary door plate 2 are positioned at the same vertical position; the inside upper and lower both ends symmetry slip of vice mounting groove 4 is equipped with a set of limit piece 9, both ends all are equipped with the spacing recess 10 of cooperation stopper 9 about the door magnetism auxiliary member 6, spacing recess 10 one end connection is kept away from to stopper 9 is equipped with the movable plate 11 with the inside sliding connection of rotation door plant 2, the fixed two-way electric putter 12 that is connected with movable plate 11 that is equipped with of rotation door plant 2 front side outer wall, and two-way electric putter 12 drives stopper 9 opposite movement and makes it get into spacing recess 10 in, realizes the fixed of door magnetism auxiliary member 6, and the pressure of second spring 21 makes the fixed of door magnetism auxiliary member 6 more firm this moment.
In the concrete implementation of the utility model, firstly, the door magnetic main part 5 is put into the main installation groove 3 of the door frame body 1, the first pressing plate 20 is pushed inwards to compress the first spring 19 until the door magnetic main part 5 completely enters the main installation groove 3, then the rotating rod 16 is screwed to drive the driving gear 18 to realize the rotation of the reverse threaded rod 13 under the cooperation of the bevel gear 17, so that the reverse threaded rod 13 rotates to enable the first pushing plate 14 and the second pushing plate 15 to move oppositely, the first pushing plate and the second pushing plate are tightly attached to the left outer wall of the door magnetic main part 5, the door magnetic main part 5 is fixed, and the pressure of the first spring 19 enables the door magnetic main part 5 to be fixed more firmly; then the door magnet auxiliary piece 6 is placed in the auxiliary mounting groove 4, the second pressing plate 22 is pushed inwards, the second spring 21 is compressed until the right end of the door magnet auxiliary piece 6 and the right side wall of the rotary door plate 2 are positioned at the same vertical position, the bidirectional electric push rod 12 is contracted to drive the limiting block 9 to move in opposite directions so as to enable the limiting block 9 to enter the limiting groove 10, the door magnet auxiliary piece 6 is fixed, and at the moment, the pressure of the second spring 21 enables the door magnet auxiliary piece 6 to be fixed more firmly; when in use, the door plate 2 is rotated to drive the door magnet auxiliary piece 6 to trigger the sensor; when the device needs to be disassembled and maintained, the two-way electric push rod 12 stretches the limiting block 9 to be far away from the limiting groove 10, the second spring 21 pushes the door magnet auxiliary piece 6 out of the auxiliary mounting groove 4, the rotating rod 16 is reversely screwed, the reverse threaded rod 13 reversely rotates to enable the first pushing plate 14 and the second pushing plate 15 to reversely move away from the door magnet main piece 5, and the first spring 19 pushes the door magnet main piece 5 out of the main mounting groove 3 to complete the disassembling operation.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides an improve door magnetic sensor of installation effectiveness, includes door frame body (1), its characterized in that: door frame body (1) left side inner wall articulates and is equipped with rotates door plant (2), door frame body (1) right side inner wall is equipped with main mounting groove (3), rotate door plant (2) right side wall body be equipped with main mounting groove (3) be in vice mounting groove (4) of same horizontal position, be equipped with door magnetism main part (5) in main mounting groove (3), be equipped with door magnetism auxiliary member (6) that door magnetism main part (5) are supporting in vice mounting groove (4), main mounting groove (3) left side upper end slides and is equipped with first limiting plate (7) of hugging closely door magnetism main part (5) left side outer wall, main mounting groove (3) left side lower extreme slides and is equipped with second limiting plate (8) of hugging closely door magnetism main part (5) left side outer wall and first limiting plate (7) symmetry, the inside upper and lower both ends symmetry of vice mounting groove (4) slides and is equipped with a set of spacing piece (9), both ends all are equipped with spacing recess (10) of cooperation stopper (9) about door magnetism auxiliary member (6).
2. A door magnetic sensor for improving installation efficiency according to claim 1, wherein: one end, far away from the limiting groove (10), of the limiting block (9) is connected with a moving plate (11) which is connected with the inside of the rotating door plate (2) in a sliding mode, and a bidirectional electric push rod (12) connected with the moving plate (11) is fixedly arranged on the outer wall of the front side of the rotating door plate (2).
3. A door magnetic sensor for improving installation efficiency according to claim 1, wherein: the embedded rotation of door frame body (1) right side wall body is equipped with reverse threaded rod (13) that are located main mounting groove (3) right side, reverse threaded rod (13) upper end threaded connection is equipped with first push plate (14) that are connected with first limiting plate (7) top, reverse threaded rod (13) lower extreme threaded connection is equipped with second push plate (15) that are connected with two limiting plate bottoms.
4. A door magnetic sensor for improving installation efficiency according to claim 3, wherein: the door frame is characterized in that a rotating rod (16) extending to the top end of a reverse threaded rod (13) is arranged on the outer wall of the right side of the door frame body (1) in a rotating mode, a conical gear (17) is fixedly arranged on the rotating rod (16), and a driving gear (18) which is meshed with the conical gear (17) in a matched mode is connected to the top end of the reverse threaded rod (13).
5. A door magnetic sensor for improving installation efficiency according to claim 1, wherein: the right end inside of main mounting groove (3) is equipped with a plurality of first springs (19), first clamp plate (20) that are equipped with closely door magnetism main part (5) right side wall are connected jointly to first spring (19) left end.
6. A door magnetic sensor for improving installation efficiency according to claim 1, wherein: the left end in the auxiliary installation groove (4) is provided with a plurality of second springs (21), and the right ends of the second springs (21) are connected together and are provided with a second pressing plate (22) which clings to the left side wall of the door magnet auxiliary piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450103.9U CN220396973U (en) | 2023-06-08 | 2023-06-08 | Door magnetic sensor capable of improving installation efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450103.9U CN220396973U (en) | 2023-06-08 | 2023-06-08 | Door magnetic sensor capable of improving installation efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220396973U true CN220396973U (en) | 2024-01-26 |
Family
ID=89609156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450103.9U Active CN220396973U (en) | 2023-06-08 | 2023-06-08 | Door magnetic sensor capable of improving installation efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220396973U (en) |
-
2023
- 2023-06-08 CN CN202321450103.9U patent/CN220396973U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |