Hall module safety switch

Abstract

The utility model belongs to the technical field of Hall modules, particularly relates to a Hall module safety switch, and aims to solve the problem that in the prior art, in the using process, due to the fact that the stability of current is not uniform, the current cannot be stabilized and processed, and the current is prone to being too high or too low to cause damage, the following scheme is provided: the Hall module safety switch comprises a safety switch platform; a communication interface module; the communication interface module is connected to the safety switch platform, the communication interface module is bidirectionally connected with a signal output module, and the signal output module is connected with the safety switch platform; a diagnosis module; the diagnosis module is connected to the safety switch platform and is bidirectionally connected with the signal output module; and the processing module is connected to the safety switch platform, and the processing module is in bidirectional connection with the diagnosis module. According to the utility model, the structure is simple, and the current can be stabilized in the use process, so that the situation that the current is too high or too low to cause damage is avoided, and the use is convenient for people.

Description

Technical Field

[0001] The utility model relates to the technical field of Hall modules, in particular to a Hall module safety switch. Background Art

[0002] At present, the magnetic control switch components in the home appliance industry use reed switches as the key driving components to achieve magnetic field induction, and then output the set signal to control the function; its biggest disadvantage is that the components are mechanical structures that are easy to damage, the processing environment requirements are high, the processes are complex, the defective rate is high, and the sensitivity is not high.

[0003] In the prior art, during use, due to the different stability of the current, the current cannot be stabilized and processed, which can easily lead to damage due to excessively high or low current. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that, during use, the current cannot be stabilized and processed due to the different stability of the current, which easily leads to damage due to excessive current or too low current, and proposes a Hall module safety switch.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A Hall module safety switch, comprising:

[0007] Safety switch platform;

[0008] A communication interface module connected to the safety switch platform, the communication interface module is bidirectionally connected to a signal output module, and the signal output module is connected to the safety switch platform;

[0009] A diagnostic module connected to the safety switch platform, the diagnostic module being bidirectionally connected to the signal output module;

[0010] A processing module connected to the safety switch platform, wherein the processing module is bidirectionally connected to the diagnosis module;

[0011] A trimming module connected to the safety switch platform, wherein the trimming module is bidirectionally connected to the processing module;

[0012] The Hall switch housing is arranged outside the switch safety platform and is used for protecting the switch safety platform.

[0013] Furthermore, the safety platform is connected with a Hall module, the Hall module is provided with a canning glue, the Hall module is connected with a wiring harness, and the wiring harness is sleeved with a PVC sleeve.

[0014] Furthermore, one end of the wiring harness is connected to a terminal, and a sheath is provided at the connection between the wiring harness and the terminal.

[0015] Furthermore, the diagnosis module includes a current acquisition unit, the current acquisition unit is connected to a current setting unit, the current setting unit is connected to a comparison and determination unit, the comparison and determination unit is connected to a warning unit, and the diagnosis module is used to diagnose and determine the current.

[0016] Furthermore, the processing module includes an automatic sensing unit, the automatic sensing unit is connected to a low-level enhanced output unit, the low-level enhanced output unit is connected to a current cutting unit, the current cutting unit is connected to a cutting unit, and the processing module is used to cut or cut the current.

[0017] Furthermore, the trimming module includes a current verification unit, the current verification unit is connected to a current limiting unit, the current limiting unit is connected to a current verification unit, and the trimming module is used to limit, stabilize and verify the current.

[0018] Compared with the prior art, the advantages of the utility model are:

[0019] This solution enhances the output of current through a low-level enhanced output unit. If the current exceeds the core, the current can be divided into various output points to achieve a balance. If the current exceeds the core too high, the output current is cut off by the cut-off unit to stop the output, thereby avoiding damage. The current is confirmed by the current verification unit, and the current is limited by the current limiting unit according to the strength of the current output, thereby achieving a stable effect.

[0020] The utility model has a simple structure and can stably process the current during use, thereby avoiding the situation where the current is too high or too low and causes damage, and is convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a circuit connection diagram of a Hall module safety switch proposed by the utility model;

[0022] Figure 2 A schematic diagram of a safety opening platform process of a Hall module safety switch proposed by the utility model;

[0023] Figure 3 This is a diagnostic module block diagram of a Hall module safety switch proposed by the utility model;

[0024] Figure 4 This is a processing module block diagram of a Hall module safety switch proposed by the utility model;

[0025] Figure 5 This is a block diagram of a trimming module of a Hall module safety switch proposed by the utility model.

[0026] In the figure: 1. Hall module; 2. Can sealing glue; 3. Hall switch housing; 4. Wiring harness; 5. PVC casing; 6. Sheath; 7. Terminal. DETAILED DESCRIPTION

[0027] The technical solution of this embodiment will be clearly and completely described below in conjunction with the drawings in this embodiment. Obviously, the described embodiment is only a part of this embodiment, rather than all of the embodiments.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 3 , a Hall module safety switch, comprising:

[0030] Safety switch platform;

[0031] A communication interface module is connected to the safety switch platform, the communication interface module is bidirectionally connected to a signal output module, and the signal output module is connected to the safety switch platform;

[0032] Diagnostic module; connected to the safety switch platform, the diagnostic module is bidirectionally connected to the signal output module;

[0033] A processing module is connected to the safety switch platform, and the processing module is bidirectionally connected to the diagnosis module;

[0034] A trimming module is connected to the safety switch platform, and the trimming module is bidirectionally connected to the processing module;

[0035] The Hall switch housing 3 is arranged outside the switch safety platform and is used to protect the switch safety platform.

[0036] Reference Figure 1 A Hall module 1 is connected to the safety platform, a sealing glue 2 is provided on the Hall module 1, a wiring harness 4 is connected to the Hall module 1, a PVC sleeve 5 is provided on the wiring harness 4, a terminal 7 is connected to one end of the wiring harness 4, and a sheath 6 is provided at the connection between the wiring harness 4 and the terminal 7.

[0037] Reference Figure 2 and Figure 3 The diagnosis module includes a current acquisition unit, the current acquisition unit is connected to a current setting unit, the current setting unit is connected to a comparison and determination unit, the comparison and determination unit is connected to a warning unit, and the diagnosis module is used to diagnose and determine the current.

[0038] Reference Figure 2 and Figure 4 The processing module includes an automatic sensing unit, the automatic sensing unit is connected to a low-level enhanced output unit, the low-level enhanced output unit is connected to a current cutting unit, the current cutting unit is connected to a cutting unit, and the processing module is used to cut or cut the current.

[0039] Reference Figure 2 and Figure 5 The trimming module includes a current verification unit, the current verification unit is connected to a current limiting unit, the current limiting unit is connected to a current verification unit, and the trimming module is used to limit, stabilize and verify the current.

[0040] The utility model focuses on the work and content involved in the Hall module safety switch, and divides the business process links, which mainly include five parts: communication interface module, signal output module, diagnosis module, processing module and trimming module. At the same time, the utility model integrates and links the related parts between the current links. From the perspective of diagnosis, processing and trimming, the entire large system is divided into 12 sub-modules: current acquisition unit, current setting unit, comparison and judgment unit, warning unit, automatic sensing unit, low-level enhanced output unit, current cutting unit, cut-off unit, current verification unit, current limiting unit, current stabilization unit and current verification unit;

[0041] Embodiment 2

[0042] Reference Figure 1-Figure 3 , a Hall module safety switch, comprising:

[0043] Safety switch platform;

[0044] A communication interface module is connected to the safety switch platform, the communication interface module is bidirectionally connected to a signal output module, and the signal output module is connected to the safety switch platform;

[0045] Diagnostic module; connected to the safety switch platform, the diagnostic module is bidirectionally connected to the signal output module;

[0046] A processing module is connected to the safety switch platform, and the processing module is bidirectionally connected to the diagnosis module;

[0047] A trimming module is connected to the safety switch platform, and the trimming module is bidirectionally connected to the processing module;

[0048] The Hall switch housing 3 is arranged outside the switch safety platform and is used to protect the switch safety platform.

[0049] Reference Figure 1 A Hall module 1 is connected to the safety platform, a sealing glue 2 is provided on the Hall module 1, a wiring harness 4 is connected to the Hall module 1, a PVC sleeve 5 is provided on the wiring harness 4, a terminal 7 is connected to one end of the wiring harness 4, and a sheath 6 is provided at the connection between the wiring harness 4 and the terminal 7.

[0050] Reference Figure 2 and Figure 3The diagnosis module includes a current acquisition unit, the current acquisition unit is connected to a current setting unit, the current setting unit is connected to a comparison and determination unit, the comparison and determination unit is connected to a warning unit, and the diagnosis module is used to diagnose and determine the current.

[0051] Reference Figure 2 and Figure 4 The processing module includes an automatic sensing unit, the automatic sensing unit is connected to a low-level enhanced output unit, the low-level enhanced output unit is connected to a current cutting unit, the current cutting unit is connected to a cutting unit, and the processing module is used to cut or cut the current.

[0052] Reference Figure 2 and Figure 5 The trimming module includes a current verification unit, the current verification unit is connected to a current limiting unit, the current limiting unit is connected to a current verification unit, and the trimming module is used to limit, stabilize and verify the current.

[0053] The implementation principle of a Hall module safety switch in the embodiment of the present application is as follows: the current on the signal output module is diagnosed by the diagnosis module, the current is first collected by the current collection unit, and then the originally set current is compared with the collected current by the comparison and judgment unit to determine whether it exceeds the core, and the warning unit is used to warn. The automatic sensing unit receives the warning. If the current is too low, the current is enhanced by the low-level enhanced output unit. If the current exceeds the core, the current can be divided to each output point to achieve a balance. If the current exceeds the core too high, the output current is cut off by the cut-off unit to stop the output, thereby avoiding damage. The current is confirmed by the current verification unit, and the current limiting unit is used to limit the current according to the strength of the current output, thereby achieving a stable effect. Finally, the current verification unit can be used to verify again to ensure stability. According to the principle of Hall's law, the Hall chip and other related components are modularly designed so that the electrical function can achieve the magnetically controlled switch based on the reed switch; it has the characteristics of more stable sensitivity, not easy to be damaged, resistant to complex environments, long life, and industrial automation.

[0054] All structures in this application can be selected in terms of material and length according to actual usage. The accompanying drawings are all schematic structural diagrams, and the specific actual dimensions can be appropriately adjusted.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A Hall module safety switch, characterized in that: include: Safety switch platform; Communication interface module; Connected to the safety switch platform, the communication interface module is bidirectionally connected with a signal output module, and the signal output module is connected to the safety switch platform; Diagnostic module; Connected to the safety switch platform, the diagnostic module is bidirectionally connected to the signal output module; A processing module connected to the safety switch platform, wherein the processing module is bidirectionally connected to the diagnosis module; A trimming module connected to the safety switch platform, wherein the trimming module is bidirectionally connected to the processing module; The Hall switch housing (3) is arranged outside the switch safety platform and is used to protect the switch safety platform.

2. A Hall module safety switch according to claim 1, characterized in that: The safety platform is connected to a Hall module (1), the Hall module (1) is provided with a potting glue (2), the Hall module (1) is connected to a wiring harness (4), and the wiring harness (4) is provided with a PVC sleeve (5).

3. A Hall module safety switch according to claim 2, characterized in that: One end of the wiring harness (4) is connected to a terminal (7), and a sheath (6) is provided at the connection between the wiring harness (4) and the terminal (7).

4. A Hall module safety switch according to claim 1, characterized in that: The diagnosis module comprises a current acquisition unit, the current acquisition unit is connected to a current setting unit, the current setting unit is connected to a comparison and determination unit, the comparison and determination unit is connected to a warning unit, and the diagnosis module is used to diagnose and determine the current.

5. A Hall module safety switch according to claim 1, characterized in that: The processing module comprises an automatic sensing unit, to which a low-level enhanced output unit is connected, to which a current dividing unit is connected, to which a cutting unit is connected, and the processing module is used for dividing or cutting the current.

6. A Hall module safety switch according to claim 1, characterized in that: The trimming module comprises a current verification unit, to which a current limiting unit is connected, to which a current verification unit is connected, and the trimming module is used for limiting, stabilizing and verifying the current.

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