CN218331863U - Device for detecting performance of inductive proximity switch - Google Patents
Device for detecting performance of inductive proximity switch Download PDFInfo
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- CN218331863U CN218331863U CN202221828553.2U CN202221828553U CN218331863U CN 218331863 U CN218331863 U CN 218331863U CN 202221828553 U CN202221828553 U CN 202221828553U CN 218331863 U CN218331863 U CN 218331863U
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- inductive proximity
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- 230000006698 induction Effects 0.000 claims abstract description 9
- 241000270728 Alligator Species 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000010355 oscillation Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000270722 Crocodylidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a sensor detection device technical field, in particular to a device for detecting the performance of an inductance type proximity switch, which comprises an electrical cabinet with a cabinet door switch, wherein a DC stabilized voltage power supply module is arranged inside the electrical cabinet, a knob switch and an indicator lamp are arranged at the upper end of the electrical cabinet, and an induction mechanism used for connecting the inductance type proximity switch is also arranged on the electrical cabinet; one end of the direct current stabilized power supply module, the knob switch, the indicator light and the induction mechanism form a series loop, and the other end of the direct current stabilized power supply module is connected with an external power supply through the air switch; the air switch is arranged on the electric cabinet; the sensing mechanism is also used to approach and sense an inductive proximity switch. Therefore, whether the inductive proximity switch is qualified or not is quickly detected by lightening and extinguishing the indicator lamp, and the detection working efficiency is improved.
Description
Technical Field
The utility model relates to a sensor detection device technical field, in particular to detect device of inductance type proximity switch performance.
Background
The inductive proximity switch is composed of three major parts: the circuit comprises an oscillator, a switching circuit and an amplifying output circuit. The oscillator generates an alternating magnetic field. When the metallic conductor approaches this magnetic field and reaches an induction distance, eddy currents are generated within the metallic conductor, causing the oscillation to damp, or even stop. The oscillation and oscillation stop changes of the oscillator are processed by the post-stage amplifying circuit and converted into a switching signal, and the switching signal triggers the driving control device to further control the on or off of the switch.
The inductive proximity switch comprises a normally closed type (NC) and a normally open type (NO), wherein a signal output line is in an off state under a normal state when the NO is normally open, NO signal is output, and the signal is closed and output when an object is sensed. Normally Closed (NC) is a state in which a signal output line is closed in a normal state, continues to output signals, and is opened when an object is sensed, and the signals are closed.
However, when an inductive proximity switch is used on a machine tool or a turntable, the effectiveness of the inductive proximity switch needs to be checked to avoid unnecessary trouble caused by the non-operation of the sensor after installation. At present, a general detection device has a complex structure, is complex to operate and has low working efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the defect and not enough that exist among the prior art, for this reason the utility model provides a detect device of inductance type proximity switch performance can improve the convenience of using, has improved the work efficiency and the working effect that inductance type proximity switch validity detected greatly.
In order to achieve the purpose, the utility model provides a device for detecting inductance type proximity switch performance, including the regulator cubicle that has cabinet door switch, the inside of regulator cubicle is provided with direct current constant voltage power supply module, the upper end of regulator cubicle is provided with knob switch and pilot lamp, still be provided with the induction mechanism who is used for connecting inductance type proximity switch on the regulator cubicle; one end of the direct current stabilized voltage supply module, the knob switch, the indicator lamp and the induction mechanism form a series loop, and the other end of the direct current stabilized voltage supply module is connected with an external power supply through an air switch; the air switch is arranged on the electric cabinet; the sensing mechanism is also used for approaching and sensing the inductive approach switch.
Further, the direct-current stabilized power supply module is a direct-current 24V stabilized power supply.
Further, the knob switch is a second-gear knob switch.
Furthermore, a wire outlet hole is formed in the electric cabinet.
Further, the sensing mechanism comprises a conductive plate and two alligator clips, the conductive plate is slidably arranged at the upper end of the electrical cabinet, and the two alligator clips are used for connecting the inductive proximity switch; the inductive proximity switch is placed in a fixed cavity, the fixed cavity is arranged on one side of the electrical cabinet, and the conductive plate corresponds to the inductive proximity switch in position; the conductive plate is used for approaching and sensing the inductive proximity switch.
Furthermore, the cross section of the conducting plate is T-shaped, and the upper end of the electrical cabinet is provided with a sliding groove A; the conducting plate slides through the sliding groove A and is in sliding contact with the upper end face of the electrical cabinet.
Furthermore, slide rails are arranged on two sides of the slide groove, a slide groove B is arranged at the lower end of the top of the conductive plate, and the slide rails are matched with the slide groove B; the slide rail is parallel to the sliding direction of the conductive plate.
Compared with the prior art, the beneficial effects of the utility model are that: whether the inductive proximity switch is qualified or not is quickly detected by lightening and extinguishing the indicator lamp, so that the detection working efficiency is improved; simultaneously, utilize the electric cabinet to carry out waterproof, dirt-proof protection to 24 constant voltage power supply of direct current and cable to carry out safety protection to operating personnel through increasing electric elements such as air switch, knob switch, avoided the risk of circuit electric leakage and short circuit, and also become simple and convenient to detecting system's operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial schematic view of the conductive plate of fig. 1.
Fig. 3 is a circuit diagram of the present invention.
Wherein: 1. an electrical cabinet; 2. an air switch; 3. a knob switch; 4. an indicator light; 5. opening and closing the cabinet door; 6. a DC voltage-stabilized power supply module; 7. a wire outlet hole; 8. a sliding groove A; 9. a conductive plate; 10. a fixed cavity; 11. a crocodile clip; 12. a slide rail; 13. and a sliding groove B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
A flat bearing (thrust bearing) is an element consisting of a flat cage assembly with needle rollers or cylindrical rollers or steel balls and a flat washer. The plane bearing is divided into a plane bearing with a needle roller and a plane bearing with a ball, and is not described in detail for the prior art.
Examples
Referring to fig. 1 to 3, the utility model provides a device for detecting performance of an inductive proximity switch, which comprises an electrical cabinet 1 with a cabinet door switch 5, wherein a dc stabilized voltage power supply module 6 is arranged inside the electrical cabinet 1, a knob switch 3 and an indicator lamp 4 are arranged at the upper end of the electrical cabinet 1, and an induction mechanism for connecting the inductive proximity switch is further arranged on the electrical cabinet 1; one end of a direct current stabilized power supply module 6, a knob switch 3, an indicator lamp 4 and an induction mechanism form a series loop, and the other end of the direct current stabilized power supply module is connected with an external power supply through an air switch 2; the air switch 2 is arranged on the electrical cabinet 1; the sensing mechanism is also used to approach and sense an inductive proximity switch.
Preferably, the dc regulated power supply module 6 is a dc 24V regulated power supply.
Preferably, the knob switch 3 is a second-gear knob switch.
Preferably, the electrical cabinet 1 is provided with an outlet hole 7, and the connection of the air switch 2 can extend out of the outlet hole 7 and be connected with an external alternating current power supply.
As an embodiment of the present invention, the sensing mechanism includes a conductive plate 9 and two alligator clips 11, the conductive plate 9 is slidably disposed at the upper end of the electrical cabinet 1, and the two alligator clips 11 are used for connecting the inductive proximity switch; the inductive proximity switch is placed in a fixed cavity 10, the fixed cavity 10 is arranged on one side of the electrical cabinet 1, and the conductive plate 9 corresponds to the inductive proximity switch in position; the conductive plate 9 is used to approach and sense the inductive proximity switch.
Preferably, the cross section of the conductive plate 9 is T-shaped, and the upper end of the electrical cabinet 1 is provided with a sliding groove A8; the conductive plate 9 slides through the sliding groove A8, and the conductive plate 9 is in sliding contact with the upper end face of the electrical cabinet 1.
Preferably, slide rails 12 are arranged on two sides of the slide groove 8, a slide groove B13 is arranged at the lower end of the top of the conductive plate 9, and the slide rails 12 are matched with the slide groove B13; the slide rail 12 is parallel to the sliding direction of the conductive plate 9. The slide rail 12 and the slide groove B13 play a guiding role, so that the conductive plate 9 slides stably.
The utility model discloses a working process: the inductive proximity switch is inserted into the fixed cavity 10, corresponding wiring of the inductive proximity switch is clamped by the two alligator clamps 11 respectively, and at the moment, the inductive proximity switch, the direct-current stabilized voltage power supply module 6, the knob switch 3 and the indicator lamp 4 form a series loop. Then, the air switch 2 and the knob switch 3 are closed, when the inductive proximity switch is in a normally closed type, the indicator lamp 4 is lighted, then the conductive plate 9 is pushed to gradually approach the inductive proximity switch, the inductive proximity switch senses the conductive plate 9 and turns to an off state, and the indicator lamp 4 is extinguished. When the inductive proximity switch is in a normally open type, the indicator lamp 4 is turned off, then the conductive plate 9 is pushed to gradually approach the inductive proximity switch, the inductive proximity switch senses the conductive plate 9 and converts the conductive plate into a closed state, and the indicator lamp 4 is lightened. Whether the inductive proximity switch is qualified or not can be quickly judged by lightening and extinguishing the indicator lamp 4, and the detection efficiency is improved.
The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the above embodiments of the present invention can be considered only as illustrative of the present invention in any respect. But not to limit the scope of the invention, which is defined by the claims, and the description which has just been given is not intended to limit the scope of the invention, and therefore any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. The device for detecting the performance of the inductive proximity switch is characterized by comprising an electrical cabinet (1) with a cabinet door switch (5), wherein a direct-current stabilized voltage power supply module (6) is arranged inside the electrical cabinet (1), a knob switch (3) and an indicator lamp (4) are arranged at the upper end of the electrical cabinet (1), and an induction mechanism used for connecting the inductive proximity switch is further arranged on the electrical cabinet (1); one end of the direct current stabilized power supply module (6) forms a series loop with the knob switch (3), the indicator lamp (4) and the induction mechanism, and the other end of the direct current stabilized power supply module is connected with an external power supply through the air switch (2); the air switch (2) is arranged on the electrical cabinet (1); the sensing mechanism is also used for approaching and sensing the inductive proximity switch.
2. The apparatus for detecting the performance of an inductive proximity switch as claimed in claim 1, wherein said regulated dc power supply module (6) is a regulated dc 24V power supply.
3. The device for detecting the performance of an inductive proximity switch according to claim 1, characterized in that said rotary switch (3) is a two-position rotary switch.
4. The apparatus for testing the performance of an inductive proximity switch according to claim 1, wherein the electrical cabinet (1) is provided with an outlet hole (7).
5. The device for testing the performance of an inductive proximity switch according to any of the claims 1 to 4, characterized in that the sensing mechanism comprises a conductive plate (9) and two alligator clips (11), the conductive plate (9) is slidingly arranged at the upper end of the electrical cabinet (1), and the two alligator clips (11) are used for connecting the inductive proximity switch; the inductive proximity switch is placed in a fixed cavity (10), the fixed cavity (10) is arranged on one side of the electrical cabinet (1), and the conductive plate (9) corresponds to the inductive proximity switch in position; the conductive plate (9) is used for approaching and sensing the inductive proximity switch.
6. The device for testing the performance of an inductive proximity switch according to claim 5, characterized in that the conductive plate (9) has a T-shaped cross-section, and the upper end of the electrical cabinet (1) is provided with a sliding slot A (8); the conductive plate (9) penetrates through the sliding groove A (8) in a sliding mode, and the conductive plate (9) is in sliding contact with the upper end face of the electrical cabinet (1).
7. The device for detecting the performance of the inductive proximity switch according to claim 6, wherein sliding rails (12) are arranged on two sides of the sliding groove A (8), a sliding groove B (13) is arranged at the lower end of the top of the conductive plate (9), and the sliding rails (12) are matched with the sliding groove B (13); the sliding rail (12) is parallel to the sliding direction of the conductive plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828553.2U CN218331863U (en) | 2022-07-15 | 2022-07-15 | Device for detecting performance of inductive proximity switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221828553.2U CN218331863U (en) | 2022-07-15 | 2022-07-15 | Device for detecting performance of inductive proximity switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218331863U true CN218331863U (en) | 2023-01-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221828553.2U Active CN218331863U (en) | 2022-07-15 | 2022-07-15 | Device for detecting performance of inductive proximity switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218331863U (en) |
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2022
- 2022-07-15 CN CN202221828553.2U patent/CN218331863U/en active Active
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