Inductor with magnetic mounting structure

Abstract

The utility model relates to the technical field of inductor, disclose a kind of inductor with magnetic attraction installation structure, including a body, the body one side is equipped with magnetic attraction piece, the magnetic attraction piece is magnetically connected with an adjusting piece, the adjusting piece is used to cooperate magnetic attraction piece and / or angle of the orientation of body is adjusted, the magnetic attraction piece and adjusting piece constitute free dismounting structure, the surface of the magnetic attraction piece connecting adjusting piece is recessed and is equipped with adjusting surface, the adjusting surface is attached with the surface of adjusting piece, the adjusting piece is fixedly installed on a fixed support, the fixed support is used to set the body on installation position, the utility model greatly improves response speed and accuracy, angle / or orientation adjustment or maintenance of daily convenience.

Description

Technical Field

[0001] This utility model relates to the technical field of sensors, and specifically to a sensor with a magnetic mounting structure. Background Technology

[0002] A human body sensor is an electronic device that detects the presence of a human body and reacts accordingly by utilizing changes in physical quantities such as bioelectricity, infrared radiation, and sound waves. It often acts as a "control switch" for circuits in various areas of a space, controlling the on / off state of the circuit based on changes in physical quantities. Existing sensors are generally mounted to walls using screws or adhesive. Currently, these sensors on the market typically consist of a mounting bracket and the sensor body hinged to the bracket. However, most of these sensors are mounted to walls using screws or nails or glue, resulting in relatively fixed installation methods. Changing settings or replacing batteries requires removing the sensor or working at height, making routine adjustments and maintenance inconvenient.

[0003] Moreover, even with current adjustable-angle sensors, the sensor body can only be rotated up and down or left and right to adjust the sensing angle. The adjustable orientation is too limited, affecting the sensor's response speed and accuracy. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a sensor with a magnetic mounting structure, which greatly improves the response speed and accuracy; and facilitates daily angle / orientation adjustment or maintenance.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sensor with a magnetic mounting structure includes a body, one side of which is provided with a magnetic suction element. The magnetic suction element is magnetically connected to an adjustment element. The adjustment element is used to adjust the orientation and / or angle of the body in conjunction with the magnetic suction element. The magnetic suction element and the adjustment element form a freely detachable structure. The side of the magnetic suction element connected to the adjustment element is recessed with an adjustment surface. The adjustment surface is in contact with the surface of the adjustment element. The adjustment element is fixedly mounted on a fixed bracket, which is used to position the body in the mounting position.

[0007] The outer side of the bottom surface of the main body is provided with a groove, and the magnetic component is tightly connected to the groove.

[0008] The bottom surface of the main body has a groove extending inward from the outer side. The magnetic attractor is located in the groove. The groove has a first screw hole, and the magnetic attractor has a first through hole. The first through hole, together with a fastener, locks the magnetic attractor to the first screw hole.

[0009] A second through hole is provided on the inner side of the bottom surface of the main body. The opening on the outer side of the second through hole extends circumferentially towards the center to form a limiting edge and a clearance space is formed in the center. The clearance space is used to leave space for the connection between the adjustment surface of the magnetic suction component and the adjustment component. The magnetic suction component is tightly installed in the second through hole and is supported by the limiting edge.

[0010] The top surface of the fixed bracket is provided with a connection position, which is fixedly connected to the adjusting component by glue.

[0011] The top surface of the fixed bracket is provided with a connection position, and the bottom surface of the connection position is provided with a third through hole. The adjusting member is provided with a snap-fit ​​part, which passes through the third through hole to fix the adjusting member to the connection position.

[0012] The top surface of the fixed bracket is provided with a connection position, and the bottom surface of the connection position is provided with a second screw hole. The adjusting member has a protruding connecting part with an external thread. The connecting part is threadedly connected to the second screw hole through the external thread, thereby fixing the adjusting member to the connection position.

[0013] The top surface of the fixed bracket is provided with a connection position, through which a fourth through hole is provided. A third screw hole is provided on the adjusting member. A fastener is provided through the fourth through hole from the inside of the fixed bracket to the outside. The fastener is threadedly connected to the third screw hole to fix the adjusting member to the connection position.

[0014] The main body includes at least a housing and a control unit disposed inside the housing. The control unit is electrically connected to a battery, which provides power to the control unit. The control unit integrates at least a signal conditioning circuit and a sensitive element and a conversion element electrically connected to the signal conditioning circuit. The sensitive element senses or responds to changes in the measured physical quantity and converts it into a formal signal. The conversion element converts the formal signal generated by the sensitive element into an analog signal. The signal conditioning circuit converts the analog signal into a digital signal for data acquisition, control processes, or calculation and display. The magnetic suction member is disposed on the bottom surface of the housing.

[0015] The beneficial effects of this utility model are as follows: An adjustable component is configured on the fixed bracket, and a magnetic component is configured on the main body. Through the magnetic force of the magnetic component, the main body is magnetically connected to the fixed bracket. The user can adjust the orientation and angle of the main body and the adjustable component according to the current environmental needs, so that the device has a better sensing angle / orientation in the set environment. This results in better sensing and detection performance, greatly improving the response speed and accuracy of the utility model. Furthermore, since the main body and the fixed bracket are magnetically connected, they form a freely detachable structure, making it easy to remove and replace the battery, facilitating daily angle / orientation adjustment or maintenance of the utility model. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the angle adjustment state structure of this utility model.

[0018] Figure 3 This is one of the exploded schematic diagrams of the connection structure between the main body and the magnetic component of this utility model.

[0019] Figure 4 This is the second exploded schematic diagram of the connection structure between the main body and the magnetic component of this utility model.

[0020] Figure 5 This is the third exploded schematic diagram of the connection structure between the main body and the magnetic component of this utility model.

[0021] Figure 6 This is one of the exploded schematic diagrams of the connection structure between the adjusting component and the fixed bracket of this utility model.

[0022] Figure 7 This is the second exploded schematic diagram of the connection structure between the adjusting component and the fixed bracket of this utility model.

[0023] Figure 8 This is the third exploded view of the connection structure between the adjusting component and the fixed bracket of this utility model.

[0024] Figure 9 This is the fourth exploded schematic diagram of the connection structure between the adjusting component and the fixed bracket of this utility model.

[0025] Figure 10 This is the fifth exploded view of the connection structure between the adjusting component and the fixed bracket of this utility model.

[0026] Explanation of icon numbers:

[0027] 1-Body; 11-Groove; 111-First screw hole; 12-Second through hole; 121-Limiting edge; 122-Clearing space; 1a-Base; 1b-Top cover; 2-Magnetic suction component; 21-Adjusting surface; 22-First through hole; 3-Adjusting component; 31-Snap-fit ​​part; 311-Limiting end; 311a-Front end face; 32-Connecting part; 321-Embedding section; 33-Connecting hole; 34-Third screw hole; 4-Fixed bracket; 41-Connecting position; 411-Third through hole; 412-Second screw hole; 42-Fourth through hole; 43-Base plate; 5-Fastener. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings:

[0029] like Figure 1-10As shown, this utility model relates to a sensor with a magnetic mounting structure, comprising a body 1, on one side of which is provided a magnetic member 2. The magnetic member 2 is magnetically connected to an adjusting member 3. The adjusting member 3 is used to adjust the orientation and / or angle of the body 1 in conjunction with the magnetic member 2. The magnetic member 2 and the adjusting member 3 form a freely detachable structure. The side of the magnetic member 2 connected to the adjusting member 3 has a recessed adjusting surface 21, which is in contact with the surface of the adjusting member 3. The adjusting member 3 is fixedly mounted on a fixed bracket 4, which is used to position the body 1 in the mounting position. Preferably, the adjusting member 3 is made of a global iron structure, and correspondingly, the adjusting surface 21 of the aforementioned magnetic member 2 is a surface that matches the outer surface of the adjusting member 3. The concave arc surface structure allows the adjusting surface 21 of the magnetic suction element 2 to be attracted to the surface of the adjusting element 3 when the adjusting surface 21 is attached to it. The adjusting surface 21 can slide at any angle on the surface of the adjusting element 3 to achieve the multi-angle arbitrary adjustment required by this utility model. The adjusting element 3 can also be a hemisphere, a full ellipse, a semi-ellipse, or other adjusting structures with an arc surface, and is provided with an adjusting surface 21 that is attached to the surface of the adjusting element 3 to meet the angle adjustment requirements of this utility model. Therefore, the actual structure of the adjusting element 3 and the shape design of the adjusting surface 21 of the magnetic suction element 2 are not limited here. In addition, the bottom end of the fixed bracket 4 is provided with at least two mounting holes (not shown), each of which is used to cooperate with the fastener 5 to connect the fixed bracket 4 to the installation position required by this utility model.

[0030] Among them, such as Figure 3 As shown, the outer side of the bottom surface of the main body 1 is provided with a groove 11, and the magnetic component 2 is tightly connected to the groove 11. In order to improve the stability of the connection between the magnetic component 2 and the groove 11, glue is applied to the groove 11, and the magnetic component 2 is more stably connected to the groove 11 by adhesive bonding.

[0031] Or, such as Figure 4 As shown, the bottom surface of the main body 1 has a groove 11 on the outer side facing inward. The magnetic suction member 2 is disposed in the groove 11. The groove 11 has a first screw hole 111 through it. The magnetic suction member 2 has a first through hole 22 through it. The first through hole 22 cooperates with the fastener 5 to lock the magnetic suction member 2 at the first screw hole 111.

[0032] Or, as Figure 5 As shown, a second through hole 12 is provided on the inner side of the bottom surface of the main body 1. The opening on the outer side of the second through hole 12 extends circumferentially towards the center to form a limiting edge 121, and a clearance 122 is formed in the center. The clearance 122 is used to leave space for the connection between the adjustment surface 21 of the magnetic suction member 2 and the adjustment member 3. The magnetic suction member 2 is tightly installed in the second through hole 12 and is supported by the limiting edge 121.

[0033] It should be noted that the sensor with a magnetic mounting structure disclosed in this utility model can select any of the aforementioned body 1 and magnetic component 2 assembly structures according to the actual structural design of the product and the convenience of assembly, so as to meet the actual production requirements.

[0034] Among them, such as Figure 6 As shown, the top surface of the fixed bracket 4 is provided with a connection position 41, which is fixedly connected to the adjusting component 3 by glue, making the assembly between the adjusting component 3 and the fixed bracket 4 easier.

[0035] Or, such as Figure 7 As shown, the top surface of the fixed bracket 4 is provided with a connecting position 41, and the bottom surface of the connecting position 41 is provided with a third through hole 411. The adjusting member 3 is provided with a snap-fit ​​part 31, which passes through the third through hole 411 and fixes the adjusting member 3 to the connecting position 41. One end of the snap-fit ​​part 31 protrudes outward to form a limiting end 311. The front end face 311a of the limiting end 311 is conical, so that the limiting end 311 of the snap-fit ​​part 31 can be more easily inserted into the third through hole 411. In conjunction with the protruding limiting end 311, it prevents the adjusting member 3 from detaching from the fixed bracket 4 after it is installed in the third through hole 411 of the fixed bracket 4. This ensures the stability of the connection between the fixed bracket 4 and the adjusting member 3 and makes the assembly between the adjusting member 3 and the fixed bracket 4 simpler.

[0036] Or, such as Figure 8 , 9 As shown, the top surface of the fixed bracket 4 is provided with a connecting position 41, and the bottom surface of the connecting position 41 is provided with a second screw hole 412. A connecting part 32 protrudes from the adjusting member 3, and the connecting part 32 is provided with an external thread. The connecting part 32 is threadedly connected to the second screw hole 412 through the external thread, thus fixing the adjusting member 3 to the connecting position 41. The connecting part 32 and the adjusting member 3 are integrally formed, or one end of the connecting part 32 is provided with an insert section 321. The adjusting member 3 is provided with a connecting hole 33, and the insert section 321 is interference-fitted into the connecting hole 33. The insert section 321 is generally cylindrical. However, when it is necessary to prevent the adjusting member from being adjusted... When component 3 rotates freely on the connecting part 32, the embedded section 321 can be set as a semicircle, triangle, quadrilateral or other non-circular structure, and a groove (not shown) matching the shape of the embedded section 321 can be made on the adjusting component 3, and the embedded section 321 can be connected through the groove; alternatively, a pin (not shown) can be provided on at least one side of the cylindrical structure, and a pin groove (not shown) matching the pin can be made on the adjusting component 3, and the adjusting component 3 and the connecting part 32 can be limited by the pin and the pin groove; it should be noted that the actual connection relationship between the connecting part 32 and the adjusting component 3 can be selected according to the actual needs of the product structure design, and is not limited here.

[0037] Or, as Figure 10 As shown, the top surface of the fixed bracket 4 is provided with a connection position 41, through which a fourth through hole 42 passes. A third screw hole 34 is formed on the adjusting member 3. A fastener 5 passes through the fourth through hole 42 from the inside to the outside of the fixed bracket 4. The fastener 5 is threadedly connected to the third screw hole 34, thus fixing the adjusting member 3 to the connection position 41. The fixed bracket 4 is a hollow structure. The fourth through hole 42 is connected to the hollow structure. The fastener 5 passes through the fourth through hole 42 through the hollow structure. The bottom surface of the fixed bracket 4 is fixedly connected to a base plate by glue.

[0038] The present invention discloses a sensor with a magnetic mounting structure, wherein the fastener 5 is preferably a screw. The actual selection of the fastener 5 can be based on the connection requirements of the product structure design and the cost and ease of obtaining the type of fastener 5, and is not limited herein. In addition, it should be noted that the present invention can select any of the aforementioned fixed brackets 4 and adjusting components 3 assembly structures according to the actual structural design of the product and the ease of assembly, so as to meet the actual production requirements.

[0039] like Figure 1-5 As shown, the main body 1 includes at least a housing and a control unit (not shown) disposed inside the housing. The control unit is electrically connected to a battery (not shown) to provide power to the control unit. The control unit integrates at least a signal conditioning circuit and a sensitive element and a conversion element electrically connected to the signal conditioning circuit. The sensitive element senses or responds to changes in the measured physical quantity and converts it into a formal signal. The conversion element converts the formal signal generated by the sensitive element into an analog signal. The signal conditioning circuit converts the analog signal into a digital signal for data acquisition, control processes, or calculation and display. The aforementioned magnetic suction member 2 is disposed on the bottom surface of the housing. The housing of the main body 1 consists of a base 1a and a top cover 1b fastened to the base 1a. The base 1a and the top cover 1b form a cavity for accommodating the control unit and the battery. The aforementioned groove or second through hole is disposed on the base 1a.

[0040] Before use, first use fastener 5 to install the fixing bracket 4 in the desired position for configuring this utility model. Then, move the adjustment surface 21 of the magnetic suction member 2 on the main body 1 toward the surface of the adjustment member 3. At this time, as the adjustment surface 21 gradually approaches the surface of the adjustment member 3, under the magnetic force of the magnetic suction member 2, the adjustment surface 21 of the magnetic suction member 2 is attracted to the surface of the adjustment member 3, realizing the connection between the main body 1 and the fixing bracket 4. Subsequently, the user can adjust the orientation, angle, etc. of the main body 1 and the adjustment member 3 according to the current environmental needs, so that the main body 1 has a better sensing angle / orientation in the set environment, thereby achieving a better sensing and detection effect for the installation of this utility model.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. Therefore, without departing from the design spirit of the present utility model, any equivalent changes or modifications made by those skilled in the art to the structure, features and principles of the present utility model should fall within the protection scope of the patent application of the present utility model.

Claims

1. A sensor with a magnetic mounting structure, comprising a body, characterized in that: One side of the main body is provided with a magnetic suction element, which is magnetically connected to an adjustment element. The adjustment element is used to adjust the orientation and / or angle of the main body in conjunction with the magnetic suction element. The magnetic suction element and the adjustment element form a free-mounting and detaching structure. The side of the magnetic suction element connected to the adjustment element is recessed with an adjustment surface, which is in contact with the surface of the adjustment element. The adjustment element is fixedly installed on a fixed bracket, which is used to set the main body in the installation position.

2. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The outer side of the bottom surface of the main body is provided with a groove, and the magnetic component is tightly connected to the groove.

3. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The bottom surface of the main body has a groove extending inward from the outer side. The magnetic attractor is located in the groove. The groove has a first screw hole, and the magnetic attractor has a first through hole. The first through hole, together with a fastener, locks the magnetic attractor to the first screw hole.

4. The sensor with a magnetic mounting structure according to claim 1, characterized in that: A second through hole is provided on the inner side of the bottom surface of the main body. The opening on the outer side of the second through hole extends circumferentially towards the center to form a limiting edge and a clearance space is formed in the center. The clearance space is used to leave space for the connection between the adjustment surface of the magnetic suction component and the adjustment component. The magnetic suction component is tightly installed in the second through hole and is supported by the limiting edge.

5. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The top surface of the fixed bracket is provided with a connection position, which is fixedly connected to the adjusting component by glue.

6. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The top surface of the fixed bracket is provided with a connection position, and the bottom surface of the connection position is provided with a third through hole. The adjusting member is provided with a snap-fit ​​part, which passes through the third through hole to fix the adjusting member to the connection position.

7. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The top surface of the fixed bracket is provided with a connection position, and the bottom surface of the connection position is provided with a second screw hole. The adjusting member has a protruding connecting part with an external thread. The connecting part is threadedly connected to the second screw hole through the external thread, thereby fixing the adjusting member to the connection position.

8. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The top surface of the fixed bracket is provided with a connection position, through which a fourth through hole is provided. A third screw hole is provided on the adjusting member. A fastener is provided through the fourth through hole from the inside of the fixed bracket to the outside. The fastener is threadedly connected to the third screw hole to fix the adjusting member to the connection position.

9. The sensor with a magnetic mounting structure according to claim 1, characterized in that: The main body includes at least a housing and a control unit disposed inside the housing. The control unit is electrically connected to a battery, which provides power to the control unit. The control unit integrates at least a signal conditioning circuit and a sensitive element and a conversion element electrically connected to the signal conditioning circuit. The sensitive element senses or responds to changes in the measured physical quantity and converts it into a formal signal. The conversion element converts the formal signal generated by the sensitive element into an analog signal. The signal conditioning circuit converts the analog signal into a digital signal for data acquisition, control processes, or calculation and display. The magnetic suction member is disposed on the bottom surface of the housing.

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