CN218350974U - Wireless door magnetic sensor - Google Patents

Abstract

The application discloses a wireless door magnetic sensor which comprises a door body, a door frame and an installation mechanism, wherein a magnetic part theme is installed on the door body, and a sensor body is installed on the door frame; the mounting mechanism comprises a fixing sleeve, wherein a plug board is fixedly connected to the center of the rear side of the outer wall of the fixing sleeve, the plug board is plugged in the inner cavity of the plug groove, and the plug groove is horizontally embedded in the front side of the door body. Through sliding block in the spout, make the position that the slider drove the magnetic part body remove in a flexible way, be convenient for adjust the magnetic part to the position of fitting with the sensor main part, then through rotating fixing bolt, make fixing bolt run through the logical groove of corresponding height, and make the screw hole threaded connection of fixing bolt and slider lateral wall, realize the fixed to the position that the slider located, and then can locate the high fixed to the magnetic part body, be convenient for increase the flexibility of magnetic part body installation, the installation of cooperation sensor body that can the at utmost.

Description

Wireless door magnetic sensor

Technical Field

The application relates to the field of sensors, in particular to a wireless door sensor.

Background

The door magnet is a device for safety alarm, consists of a wireless emitter and a permanent magnet, is used for detecting whether doors, windows, drawers and the like are illegally opened or moved, and is divided into three types, namely a wireless door magnet, a wireless rolling door magnet and a wired door magnet; with the development of science and technology, the wireless door sensor is also popularized to the family life at present, and is particularly suitable for being used as equipment for family care, so that convenience is provided for the family life, and the safety is improved.

The mounting means of current wireless door magnetic sensor is connected with the glass door through scribbling glue such as glass glues inside the mounting groove for wireless door magnetic sensor's dismantlement is inconvenient, and is inconvenient to maintain or change it. Therefore, a wireless door sensor is proposed to solve the above problems.

Disclosure of Invention

The wireless door sensor is provided in the embodiment and used for solving the problem that the wireless door sensor in the prior art is inconvenient to mount and dismount.

According to one aspect of the application, a wireless door magnetic sensor is provided, and comprises a door body, a door frame and an installation mechanism, wherein a magnetic part theme is installed on the door body, and a sensor body is installed on the door frame;

the installation mechanism comprises a fixed sleeve, a fixed connection plugboard is arranged at the center of the rear side of the outer wall of the fixed sleeve, the plugboard is inserted into an inner cavity of the plugboard, the level of the plugboard is embedded in the front side of the door body, the top end and the center of the bottom of the inner wall of the plugboard are respectively vertically embedded with a fixture block, the fixture block is respectively and fixedly connected with an inner cavity of the clamping groove, the clamping groove is respectively and fixedly connected with one end of the outer wall of a cavity shaft, two ends of the inner cavity of the cavity shaft, far away from the fixture block, are respectively and fixedly connected with one end of a driven shaft, two ends of the driven shaft are respectively and fixedly connected with a driven bevel gear, and the left side of the driven bevel gear is respectively meshed with the top end and the bottom end of the right side of a driving bevel gear.

Furthermore, the driving bevel gear is fixedly sleeved at the right end of the driving shaft, the driving shaft is rotatably sleeved and penetrates through the side wall of the fixing sleeve, and the left end of the driving shaft is fixedly connected with the first rotating block.

Furthermore, the ends, far away from the clamping block, of the left side and the right side of the outer wall of the cavity shaft are respectively fixedly connected with limiting blocks, the two groups of limiting blocks are respectively sleeved in the inner cavity of the limiting groove in a sliding mode, and the two groups of limiting grooves are respectively vertically embedded in the left side and the right side of the inner wall of the plug board.

Further, fixed cover inner wall below fixed connection lower plate, lower plate inner wall butt sensor main part outer wall bottom, sensor main part outer wall top butt upper plate inner wall.

Furthermore, the center of the right side of the outer wall of the upper clamping plate is fixedly connected with one side of a lug, the lug is sleeved in a groove inner cavity in a sliding manner, and the groove is vertically embedded in the center of the right side of the inner wall of the fixing sleeve.

Further, the lug thread cup joints at the threaded rod outer wall, threaded rod top and bottom rotate connecting groove inner wall top and bottom center department respectively, threaded rod top fixed connection second turning block bottom, the second turning block top is rotated and is cup jointed and run through fixed cover top.

Furthermore, a magnetic part body is arranged on the left side of the sensor body, and a sliding block is fixedly connected to the center of the left side of the magnetic part body.

Further, the slider slides and cup joints at the spout inner chamber, the spout is vertical to be inlayed in mounting panel right side center department, mounting panel top and bottom are fixed connection installation piece respectively, the installation piece passes through the screw and installs at the door frame lateral wall.

Furthermore, a threaded hole is horizontally embedded in the center of the left side of the sliding block, an inner cavity of the threaded hole is in threaded connection with one end of a fixing bolt, and the other end of the fixing bolt penetrates through the through groove.

Furthermore, the number of the through grooves is multiple, and the through grooves are vertically embedded in the left side wall of the mounting plate.

Through the above-mentioned embodiment of this application, adopted installation mechanism, solved wireless door magnetic sensor's installation and the comparatively inconvenient problem of dismantlement, improved wireless door magnetic sensor's practicality.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 2 according to an embodiment of the present disclosure;

FIG. 4 is a side view of a door body coupling structure according to one embodiment of the present application;

fig. 5 is a schematic diagram of a partial enlarged structure at B in fig. 2 according to an embodiment of the present application.

In the figure: 1. a door body; 2. a door frame; 3. an upper splint; 4. fixing a sleeve; 5. a lower splint; 6. a sensor body; 7. a magnetic member body; 8. a plugboard; 9. inserting grooves; 10. a first rotation block; 11. a groove; 12. a bump; 13. a threaded rod; 14. a second turning block; 15. a clamping block; 16. a cavity shaft; 17. a limiting block; 18. a limiting groove; 19. a driven bevel gear; 20. a driven shaft; 21. a drive shaft; 22. a drive bevel gear; 23. a limit screw; 24. a card slot; 25. a slider; 26. a through groove; 27. mounting a plate; 28. fixing the bolt; 29. a threaded hole; 30. a chute; 31. and (7) installing the block.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-5, a wireless door magnetic sensor includes a door body 1, a door frame 2 and a mounting mechanism, wherein a magnetic part theme is mounted on the door body 1, and a sensor body is mounted on the door frame 2;

the installation mechanism comprises a fixed sleeve 4, a fixed connection plugboard 8 is arranged at the center of the rear side of the outer wall of the fixed sleeve 4, the plugboard 8 is inserted into an inner cavity of a plugboard 9, the plugboard 9 is horizontally embedded in the front side of a door body 1, the centers of the top end and the bottom end of the inner wall of the plugboard 9 are respectively vertically embedded with a fixture block 15, the fixture block 15 is respectively clamped in an inner cavity of a clamping groove 24, the end, away from the fixture block 15, of the clamping groove 24 is respectively fixedly connected with one end of the outer wall of a cavity shaft 16, the end, away from the fixture block 15, of the cavity shaft 16 is respectively in threaded sleeve connection with one end of a limit screw 23, the end, away from the cavity shaft 16, of the limit screw 23 is respectively fixedly connected with one end of a driven shaft 20, the outer wall of the driven shaft 20 is respectively fixedly connected with a driven bevel gear 19, and the left side of the driven bevel gear 19 is respectively in meshing fit with the top end and the bottom end of the right side of a driving bevel gear 22.

The driving bevel gear 22 is fixedly sleeved on the right end of the driving shaft 21, the driving shaft 21 is rotatably sleeved and penetrates through the side wall of the fixing sleeve 4, the left end of the driving shaft 21 is fixedly connected with a first rotating block 10, the driving bevel gear 22 is driven to rotate by rotating the first rotating block 10, one end of the left side and the right side of the outer wall of the cavity shaft 16, which are far away from the clamping block 15, is respectively and fixedly connected with a limiting block 17, two groups of limiting blocks 17 are respectively and slidably sleeved in the inner cavity of a limiting groove 18, two groups of limiting grooves 18 are respectively and vertically embedded on the left side and the right side of the inner wall of the inserting plate 8 to limit the rotation of the cavity shaft 16, a lower clamping plate 5 is fixedly connected below the inner wall of the fixing sleeve 4, the inner wall of the lower clamping plate 5 is abutted against the bottom end of the outer wall of the sensor main body 6, the top end of the outer wall of the sensor main body 6 is abutted against the inner wall of the upper clamping plate 3, the center of the right side of the outer wall of the upper clamping plate 3 is fixedly connected with one side of the lug 12, the lug 12 is sleeved in an inner cavity of the groove 11 in a sliding manner, the groove 11 is vertically embedded in the right center of the inner wall of the fixed sleeve 4, the groove 11 limits the rotation of the cavity shaft 16, the lug 12 is sleeved on the outer wall of the threaded rod 13 in a threaded manner, the top end and the bottom end of the threaded rod 13 are respectively connected with the top end and the bottom center of the inner wall of the groove 11 in a rotating manner, the top end of the threaded rod 13 is fixedly connected with the bottom end of the second rotating block 14, the top end of the second rotating block 14 is rotatably sleeved and penetrates through the top end of the fixed sleeve 4, the lug 12 is driven to move in the vertical direction by rotating the second rotating block 14, the left side of the sensor body is provided with the magnetic part body 7, the left center of the magnetic part 7 is fixedly connected with the sliding block 25, the magnetic part body 7 is driven to move by the sliding block 25, the sliding block 25 is sleeved in an inner cavity of the sliding groove 30, and the sliding groove 30 is vertically embedded in the right center of the mounting plate 27, mounting panel 27 top and bottom are fixed connection installation piece 31 respectively, installation piece 31 passes through the screw and installs at the 2 lateral walls of door frame, the installation of the mounting panel 27 of being convenient for, slider 25 left side center department level has inlayed screw hole 29, screw hole 29 inner chamber threaded connection fixing bolt 28 one end, just the fixing bolt 28 other end runs through logical groove 26, and the fixing of the position that the magnetic part body 7 of being convenient for was located, it is a plurality of to lead to groove 26 to have a plurality ofly, and is a plurality of lead to groove 26 is vertical to inlay at mounting panel 27 left side lateral wall, is convenient for fix magnetic part body 7 in different positions.

When the utility model is used, the electric elements appearing in the application are all externally connected with a power supply and a control switch when in use, the inserting groove 9 is embedded on the door body 1, then the inserting block is inserted, the first rotating block 10 drives the driving shaft 21 to rotate by rotating the first rotating block 10, the driving shaft 21 drives the driving bevel gear 22 to rotate, the driven bevel gear 19 meshed and matched with the driving bevel gear 22 rotates along with the driving bevel gear, the driven bevel gear 19 drives the limit screw 23 to rotate by the driven shaft 20, two cavity shafts 16 in threaded fit with the limit screw 23 respectively drive the clamping blocks 15 to move towards the inner cavity of the clamping groove 24 under the matching limit of the limit block 17 and the limit groove 18 until the two clamping blocks 15 are respectively clamped in the inner cavity of the clamping groove 24, so that the inserting plate 8 is stably placed in the inserting groove 9, further, the installation of the fixing sleeve 4 is realized, and the installation of the sensor main body 6 is convenient, the sensor main body 6 is placed on the lower clamp plate 5, then the second rotating block 14 is rotated, the second rotating block 14 drives the threaded rod 13 to rotate, the convex block 12 in threaded fit with the threaded rod 13 vertically moves downwards under the limitation of the groove 11, so that the convex block 12 drives the upper clamp plate 3 to move downwards, the upper clamp plate 3 is further driven to move downwards to abut against the top end of the sensor main body 6, the mounting and fixing of the sensor main body 6 are realized, the dismounting and maintenance of the sensor main body are also facilitated, the operation of the sensor main body is more flexible, the sensor main body is mounted on the door frame 2 through the mounting plate 27, then the slider 25 is slid in the sliding groove 30 according to the specific mounting position of the sensor main body, so that the slider 25 drives the position of the magnetic part body 7 to move flexibly, and the magnetic part is adjusted to the position matched with the sensor main body 6 conveniently, then through rotating fixing bolt 28 for fixing bolt 28 runs through logical groove 26 of corresponding height, and makes fixing bolt 28 and the screw hole 29 threaded connection of slider 25 lateral wall, realizes the fixed to the position that slider 25 locates, and then can be to the highly fixed that magnetic part body 7 locates, is convenient for increase the flexibility of magnetic part body 7 installation, the installation of cooperation sensor body that can the at utmost.

The application has the advantages that:

1. the sensor is simple in operation, the first rotating block is rotated to drive the driving shaft to rotate, the driving shaft drives the driving bevel gear to rotate, the driven bevel gear meshed and matched with the driving bevel gear rotates along with the driving bevel gear, the driven bevel gear drives the limiting screw to rotate through the driven shaft, and the two cavity shafts in threaded fit with the limiting screw respectively drive the clamping blocks to move towards the inner cavity of the clamping groove under the matching limit of the limiting block and the limiting groove until the two clamping blocks are respectively clamped in the inner cavity of the clamping groove, so that the inserting plate is stably placed in the inserting groove, the mounting of the fixed sleeve is further realized, the mounting of the sensor main body is facilitated, and the problem that the mounting effect is poor due to the traditional pasting mode is avoided;

2. the sensor main body is reasonable in structure, the second rotating block is rotated to drive the threaded rod to rotate, and the convex block in threaded fit with the threaded rod vertically moves downwards under the limitation of the groove, so that the convex block drives the upper clamping plate to move downwards, and further drives the upper clamping plate to move downwards to abut against the top end of the sensor main body, the mounting and fixing of the sensor main body are realized, meanwhile, the sensor main body is convenient to disassemble and maintain, and the operation on the sensor main body is more flexible;

3. this application is through sliding block in the spout, make the position that the slider drove the magnetic part body remove in a flexible way, be convenient for adjust the magnetic part to the position of fitting with the sensor main part, then through rotating fixing bolt, make fixing bolt run through the logical groove of corresponding height, and make the screw hole threaded connection of fixing bolt and slider lateral wall, realize the fixed to the slider position of locating, and then can locate the high fixed to the magnetic part body, be convenient for increase the flexibility of magnetic part body installation, the installation of cooperation sensor body that can the at utmost.

The present application relates to circuits and electronic components and modules, all of which are well within the skill of those in the art and, needless to say, does not relate to software or process improvements.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A wireless door magnetic sensor is characterized in that: the magnetic sensor comprises a door body (1), a door frame (2) and an installation mechanism, wherein a magnetic part theme is installed on the door body (1), and a sensor body is installed on the door frame (2);

the installation mechanism comprises a fixed sleeve (4), a fixed connection plugboard (8) is arranged at the center of the rear side of the outer wall of the fixed sleeve (4), the plugboard (8) is inserted into an inner cavity of a plugboard (9), the plugboard (9) is horizontally embedded into the front side of a door body (1), a fixture block (15) is vertically embedded at the top end of the inner wall of the plugboard (9) and the center of the bottom end of the inner wall of the plugboard (9), the fixture block (15) is respectively connected with an inner cavity of a clamping groove (24), the clamping groove (24) is horizontally embedded into one end of the clamping block (15) which is far away from the fixture block (15) and is fixedly connected with one end of a driven shaft (16) which is far away from the cavity shaft (16) and is respectively in threaded sleeve connection with one end of a limit screw (23), the limit screw (23) is fixedly connected with one end of a driven shaft (20), the driven shaft (20) is fixedly connected with a fixed sleeve (4) which is respectively connected with a driven bevel gear (19), and the left side of the driven bevel gear (19) is respectively in mesh fit with the top end of the right side of a driving bevel gear (22) and the bottom end of the driven bevel gear (19).

2. A wireless door magnetic sensor according to claim 1, wherein: the driving bevel gear (22) fixing sleeve (4) is connected to the right end of the driving shaft (21), the driving shaft (21) is rotatably sleeved and penetrates through the side wall of the fixing sleeve (4), and the left end of the driving shaft (21) is fixedly connected with the first rotating block (10).

3. A wireless door magnetic sensor according to claim 1, wherein: one end of the left side and the right side of the outer wall of the cavity shaft (16), which are far away from the clamping block (15), are respectively fixedly connected with limiting blocks (17), the two groups of limiting blocks (17) are respectively sleeved in an inner cavity of a limiting groove (18) in a sliding mode, and the two groups of limiting grooves (18) are respectively vertically embedded in the left side and the right side of the inner wall of the insertion plate (8).

4. A wireless door magnetic sensor according to claim 1, wherein: fixed cover (4) inner wall below fixed connection lower plate (5), lower plate (5) inner wall butt sensor main part (6) outer wall bottom, sensor main part (6) outer wall top butt punch holder (3) inner wall.

5. The wireless door magnetic sensor according to claim 4, wherein: the right side center of the outer wall of the upper clamping plate (3) is fixedly connected with one side of a convex block (12), the convex block (12) is slidably sleeved in an inner cavity of the groove (11), and the groove (11) is vertically embedded in the right side center of the inner wall of the fixing sleeve (4).

6. The wireless door magnetic sensor according to claim 5, wherein: lug (12) screw thread cup joints at threaded rod (13) outer wall, connecting groove (11) inner wall top and bottom center department are rotated respectively to threaded rod (13) top and bottom, threaded rod (13) top fixed connection second turning block (14) bottom, second turning block (14) top is rotated and is cup jointed and run through fixed cover (4) top.

7. A wireless door sensor according to claim 1, wherein: the sensor is characterized in that a magnetic part body (7) is arranged on the left side of the sensor body, and a sliding block (25) is fixedly connected to the center of the left side of the magnetic part body (7).

8. A wireless door sensor according to claim 7, wherein: slider (25) slip cup joints at spout (30) inner chamber, spout (30) are vertical to be inlayed in mounting panel (27) right side center department, mounting panel (27) top and bottom are fixed connection installation piece (31) respectively, installation piece (31) are installed at door frame (2) lateral wall through the screw.

9. A wireless door sensor according to claim 7, wherein: threaded hole (29) have been inlayed to slider (25) left side center department level, threaded hole (29) inner chamber threaded connection fixing bolt (28) one end, just logical groove (26) are run through to fixing bolt (28) other end.

10. A wireless door sensor according to claim 9, wherein: the through grooves (26) are multiple, and the through grooves (26) are vertically embedded in the left side wall of the mounting plate (27).

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