Hall sensor shell and Hall sensor

Abstract

The utility model relates to the technical field of sensors, in particular to a Hall sensor shell and a Hall sensor. The Hall sensor shell is provided with a mounting hole penetrating through the top surface and the bottom surface and a wire arrangement groove formed by sinking downwards from the top surface to the bottom surface, the top of the wire arrangement groove is opened and extends in a penetrating mode in the transverse direction, a first limiting plate is arranged on one side edge of the top of the wire arrangement groove, and a second limiting plate is arranged on the other opposite side edge of the top of the wire arrangement groove. One end of the first limiting plate and one end of the second limiting plate are connected with the side edge of the top of the wire arrangement groove, the other opposite ends are kept in a suspended state, and the sum of the transverse distance between the two ends of the first limiting plate and the transverse distance between the two ends of the second limiting plate is larger than the transverse distance between the two side edges of the top of the wire arrangement groove. And the Hall sensor adopts the Hall sensor shell. According to the Hall sensor shell and the Hall sensor, effective wire harness arrangement can be achieved under complex circuit layout, and the problem of tedious maintenance caused by disordered wire harnesses is avoided.

Description

Technical Field

[0001] This utility model relates to the field of sensor technology, and in particular to a Hall sensor housing and a Hall sensor using the Hall sensor housing. Background Technology

[0002] Hall effect sensors are semiconductor devices that perform detection, measurement, and control functions based on the Hall effect. However, current Hall effect sensors are only suitable for applications with simple, stable operating conditions and layouts. They cannot quickly identify equipment malfunctions, which limits their effectiveness. Furthermore, existing Hall effect sensor housings lack cable management features, resulting in messy wiring in the field and impacting equipment maintenance efficiency. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a Hall sensor housing and a Hall sensor that facilitate cable management.

[0004] The present invention adopts the following technical solution:

[0005] This utility model provides a Hall sensor housing, which has a mounting hole that passes through the top and bottom surfaces and a cable management groove formed by a downward indentation from the top to the bottom surface. The top of the cable management groove is open and extends horizontally. A first limiting plate is provided on one side of the top of the cable management groove, and a second limiting plate is provided on the opposite side. Both the first and second limiting plates are in a state where one end is connected to the top side of the cable management groove, and the opposite end remains suspended. The sum of the horizontal distance between the two ends of the first limiting plate and the horizontal distance between the two ends of the second limiting plate is greater than the horizontal distance between the two sides of the top of the cable management groove.

[0006] Preferably, the Hall sensor housing has an accommodating space that can accommodate the indicator light circuit board, and the accommodating space has an indicator light mounting guide channel that extends to and passes through the top surface of the Hall sensor housing.

[0007] Preferably, the outer wall of the indicator light installation guide channel is connected to the inner wall of the accommodating space via a reinforcing plate.

[0008] Preferably, the surfaces of the first limiting plate and the second limiting plate facing the cable management groove are concave arc surfaces, which are recessed away from the cable management groove and extend in the same direction as the cable management groove.

[0009] Preferably, a reinforcing mounting platform is fixed on the bottom surface of the Hall sensor housing at the mounting hole position, and a through hole is opened in the middle of the reinforcing mounting platform, which is coaxially arranged with the mounting hole.

[0010] Preferably, the bottom surface of the Hall sensor housing is reinforced with reinforcing ribs of various specifications at the location of the reinforced mounting platform, and the multiple reinforcing ribs are fixed around the reinforced mounting platform in a crisscross pattern.

[0011] Preferably, multiple reinforcing plates are fixed at intervals parallel to each other on the bottom surface of the Hall sensor housing at the location of the cable management groove along the extension direction of the cable management groove.

[0012] This utility model also provides a Hall sensor, including a sensor body, an indicator light circuit board, and a Hall sensor housing as described above. The sensor body is disposed inside the Hall sensor housing, the indicator light circuit board is disposed within the accommodating space and is signal-connected to the sensor body, and the indicator light on the indicator light circuit board is disposed through an indicator light mounting guide channel and extends out of the top surface of the Hall sensor housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] The Hall sensor housing of this utility model has a cable management channel designed on the top surface, which can effectively organize the cable bundle in complex circuit layouts and avoid the cumbersome maintenance problems caused by messy cable bundles. In addition, thanks to the presence of the first and second limiting plates on the top of the cable management channel, maintenance personnel can put / remove the signal cable into / out of the cable management channel at any time, improving maintenance efficiency.

[0015] The Hall sensor of this invention is equipped with an indicator light circuit board. Through the reserved accommodating space on the Hall sensor housing and the guide channel for the indicator light installation, the indicator light on the indicator light circuit board is set through the top surface of the Hall sensor housing. In this way, the working status of the Hall sensor can be quickly identified by the signal indication of the indicator light, reducing the troubleshooting time required when the equipment fails. At the same time, it provides a reliable indication for future operation under changing working conditions, thus expanding the application range of the Hall sensor. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the top surface structure of the Hall sensor housing after the indicator light circuit board is installed, according to an embodiment of this utility model.

[0017] Figure 2 This is a schematic diagram of the bottom structure of the Hall sensor housing after the indicator light circuit board is installed, according to an embodiment of this utility model.

[0018] Figure 3 This is a schematic diagram of the bottom structure of the Hall sensor housing in an embodiment of this utility model.

[0019] The reference numerals in the attached figures are explained as follows:

[0020] 1. Hall sensor housing; 8. Indicator light installation guide channel

[0021] 2. Mounting hole 9. Reinforcing plate

[0022] 3. Cable management tray; 10. Reinforced installation platform

[0023] 4. First limiting plate 11. Through hole

[0024] 5. Second limiting plate; 12. Reinforcing ribs

[0025] 6. Indicator light circuit board; 13. Reinforcing plate

[0026] 7. Storage space; 14. Indicator lights Detailed Implementation

[0027] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. These embodiments are only used to illustrate this utility model and are not intended to limit it.

[0028] In the description of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] See Figure 1This embodiment provides a Hall sensor housing. The Hall sensor housing 1 has a mounting hole 2 that penetrates the top and bottom surfaces and a cable management groove 3 that is recessed from the top to the bottom surface. The top of the cable management groove 3 is open and extends horizontally. A first limiting plate 4 is provided on one side of the top of the cable management groove 3, and a second limiting plate 5 is provided on the opposite side. Both the first limiting plate 4 and the second limiting plate 5 are in a state where one end is connected to the top side of the cable management groove 3 and the opposite end is suspended. The sum of the horizontal distance between the two ends of the first limiting plate 4 and the horizontal distance between the two ends of the second limiting plate 5 is greater than the horizontal distance between the two sides of the top of the cable management groove 3.

[0032] The Hall sensor housing in this embodiment has a cable management channel 3 designed on the top surface, which can effectively organize the wires in complex wiring layouts and avoid the troublesome maintenance problems caused by messy wires. In addition, thanks to the presence of the first limiting plate 4 and the second limiting plate 5 on the top of the cable management channel 3, maintenance personnel can put / move the signal wires into / out of the cable management channel 3 at any time, improving maintenance efficiency.

[0033] It should be noted that the sum of the lateral spacing between the two ends of the first limiting plate 4 and the two ends of the second limiting plate 5 is greater than the lateral spacing between the top two sides of the cable tray 3, which can effectively limit and block the signal lines, ensuring that a large number of signal lines in the cable tray 3 will not move out on their own. Since both the first limiting plate 4 and the second limiting plate 5 are connected to the top side of the cable tray 3 at one end and the opposite end is suspended, space is reserved for manually removing the signal lines in the cable tray 3. When it is necessary to remove the signal lines, the corresponding signal lines can be manually selected and removed from the gap between the suspended ends of the first limiting plate 4 and the second limiting plate 5 and the top side of the cable tray 3.

[0034] Better yet, see Figure 1 In this embodiment, the cable management groove 3 is a groove shape that is concave in an arc from the top surface to the bottom surface of the Hall sensor housing 1.

[0035] Preferably, see Figure 2 and Figure 3 The Hall sensor housing 1 has an accommodating space 7 that can accommodate the indicator light circuit board 6. The accommodating space 7 has an indicator light mounting guide channel 8 that extends to and passes through the top surface of the Hall sensor housing 1, so that the Hall sensor can still be installed inside the Hall sensor housing 1 after the indicator light circuit board 6 is integrated.

[0036] Preferably, see Figure 3 The outer wall of the indicator light installation guide channel 8 is connected to the inner wall of the accommodating space 7 through the reinforcing plate 9 to ensure the structural strength of both the indicator light installation guide channel 8 and the accommodating space 7.

[0037] Preferably, see Figure 1The surfaces of the first limiting plate 4 and the second limiting plate 5 facing the cable management groove 3 are concave arc surfaces. The concave arc surfaces are recessed away from the cable management groove 3 and extend in the same direction as the cable management groove 3 to further prevent the signal line from moving out of the cable management groove 3.

[0038] Preferably, see Figure 2 and Figure 3 A reinforcing mounting platform 10 is fixed to the bottom surface of the Hall sensor housing 1 at the mounting hole 2. A through hole 11 is provided in the middle of the reinforcing mounting platform 10, and the through hole 11 is coaxial with the mounting hole 2. The reinforcing mounting platform 10 can fully reinforce the position of the mounting hole 2, thereby greatly avoiding the problem of housing deformation caused by improper installation force by on-site personnel; while the through hole 11, which is coaxial with the mounting hole 2, can ensure the normal installation and fixation of the Hall sensor housing 1.

[0039] Preferably, see Figure 2 and Figure 3 The bottom surface of the Hall sensor housing 1 is reinforced with reinforcing ribs 12 of various specifications at the location of the reinforced mounting platform 10. The multiple reinforcing ribs 12 are fixed around the reinforced mounting platform 10 in a crisscross pattern to improve the structural strength of the reinforced mounting platform 10.

[0040] Preferably, see Figure 2 and Figure 3 Multiple reinforcing plates 13 are fixed parallel to and spaced along the extension direction of the cable management groove 3 on the bottom surface of the Hall sensor housing 1. The multiple reinforcing plates 13 serve two purposes: installation and positioning, and strengthening the structural strength of the cable management groove 3.

[0041] Combination Figures 1 to 3 This embodiment also provides a Hall sensor, including a sensor body, an indicator circuit board 6 and the aforementioned Hall sensor housing 1. The sensor body is disposed inside the Hall sensor housing 1, the indicator circuit board 6 is disposed inside the accommodating space 7 and is signal-connected to the sensor body, and the indicator lights 14 on the indicator circuit board 6 are disposed through the indicator light mounting guide channel 8 and extend out of the top surface of the Hall sensor housing 1.

[0042] The Hall sensor in this embodiment is equipped with an indicator light circuit board 6. The indicator light 14 on the indicator light circuit board 6 is installed through the reserved accommodating space 7 on the Hall sensor housing 1 and the indicator light installation guide channel 8, so that the indicator light 14 can be installed through the top surface of the Hall sensor housing 1. The working status of the Hall sensor can be quickly identified by the signal prompt of the indicator light 14, reducing the troubleshooting time required when the equipment fails. At the same time, it provides a reliable indication for future operation under changing working conditions, making the application range of the Hall sensor wider.

[0043] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A Hall sensor housing, characterized in that, The Hall sensor housing (1) has a mounting hole (2) that passes through the top and bottom surfaces and a cable management groove (3) that is recessed from the top to the bottom surface. The top of the cable management groove (3) is open and extends horizontally. A first limiting plate (4) is provided on one side of the top of the cable management groove (3), and a second limiting plate (5) is provided on the opposite side. The first limiting plate (4) and the second limiting plate (5) are both in a state where one end is connected to the top side of the cable management groove (3) and the opposite end is suspended. The sum of the horizontal distance between the two ends of the first limiting plate (4) and the horizontal distance between the two ends of the second limiting plate (5) is greater than the horizontal distance between the two sides of the top of the cable management groove (3).

2. The Hall sensor housing according to claim 1, characterized in that, The Hall sensor housing (1) has an accommodating space (7) that can accommodate the indicator light circuit board (6). The accommodating space (7) has an indicator light mounting guide channel (8) that extends to and passes through the top surface of the Hall sensor housing (1).

3. The Hall sensor housing according to claim 2, characterized in that, The outer wall of the indicator light installation guide channel (8) is connected to the inner wall of the accommodating space (7) through a reinforcing plate (9).

4. The Hall sensor housing according to claim 2, characterized in that, The surfaces of the first limiting plate (4) and the second limiting plate (5) facing the cable management groove (3) are concave arc surfaces. The concave arc surfaces are recessed away from the cable management groove (3) and extend in the same direction as the cable management groove (3).

5. The Hall sensor housing according to claim 2, characterized in that, A reinforced mounting platform (10) is fixed on the bottom surface of the Hall sensor housing (1) at the mounting hole (2). A through hole (11) is provided in the middle of the reinforced mounting platform (10), and the through hole (11) is coaxially arranged with the mounting hole (2).

6. The Hall sensor housing according to claim 5, characterized in that, The bottom surface of the Hall sensor housing (1) is reinforced with reinforcing ribs (12) of various specifications at the location of the reinforced mounting platform (10), and the multiple reinforcing ribs (12) are fixed around the reinforced mounting platform (10) in a crisscross pattern.

7. The Hall sensor housing according to claim 2, characterized in that, The bottom surface of the Hall sensor housing (1) is fixed with multiple reinforcing plates (13) at intervals parallel to the extension direction of the cable management groove (3) at the location of the cable management groove (3).

8. A Hall sensor, characterized in that, The device includes a sensor body, an indicator circuit board (6), and a Hall sensor housing (1) as described in any one of claims 2-7. The sensor body is disposed inside the Hall sensor housing (1), the indicator circuit board (6) is disposed inside the accommodating space (7) and is signal-connected to the sensor body, and the indicator light (14) on the indicator circuit board (6) is disposed through the indicator light mounting guide channel (8) and extends out of the top surface of the Hall sensor housing (1).

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