High-precision diode sensor convenient to maintain

Abstract

The utility model relates to the technical field of sensor maintenance, in particular to a high-precision diode sensor convenient to maintain. According to the technical scheme, a mainboard is included, a control module is fixedly installed in the center of the upper end of the mainboard, an indicator light is fixedly installed on one side of the upper end of the mainboard, an integrated block is fixedly installed on the other side of the upper end of the mainboard, and a transmission line is fixedly installed at one end of the integrated block. When the device is used, the mainboard is placed in the bottom plate, the limiting columns penetrate through the limiting holes, the mainboard can be fixed, when the mainboard is completely placed in the bottom plate, the indicating lamp at one end of the mainboard can be placed in the lamp groove in an embedded mode, and the transmission line at the other end of the mainboard can be placed in the line groove. And then the upper cover covers the upper end of the bottom plate, so that the two groups of wire grooves and lamp grooves wrap the transmission line and the indicator lamp, the number of the springs is small, and the limiting plate can be prevented from crushing electrical components on the main board while the position of the main board is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of sensor maintenance, in particular to a high-precision diode sensor which is convenient for maintenance. Background Technique

[0002] A sensor is a detection device that can sense the measured information and transform the sensed information into an electrical signal or other required form of information output according to a certain rule to meet the requirements of information transmission, processing, storage, display, recording, and control. Sensors have the characteristics of miniaturization, digitization, intelligence, multi-functionality, systematization, networking, etc. It is the primary link to achieve automatic detection and automatic control. However, in actual use, similar diode sensors still have many defects. For example, the protective case of the existing diode sensor cannot effectively protect the root tube of the diode, which easily causes the root tube of the diode to bend and deform, resulting in the ineffective operation of the diode sensor. When the sensor fails, it is also inconvenient to repair the sensor. Content of the Utility Model

[0003] The purpose of the utility model is to provide a high-precision diode sensor which is convenient for maintenance to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A high-precision diode sensor which is convenient for maintenance, including a main board, a control module is fixedly installed at the center of the upper end of the main board, an indicator light is fixedly installed on one side of the upper end of the main board, an integrated block is fixedly installed on the other side of the upper end of the main board, a transmission line is fixedly installed at one end of the integrated block, and four groups of limit holes are evenly opened on the upper end of the main board.

[0005] When using the high-precision diode sensor which is convenient for maintenance, place the main board inside the bottom plate, and make the limit posts pass through the limit holes, which can fix the main board. When the main board is completely placed inside the bottom plate, the indicator light at one end of the main board can be fitted into the lamp slot, and the transmission line at the other end of the main board can be placed into the wire slot. Then cover the upper cover on the upper end of the bottom plate, so that the two wire slots and the lamp slot wrap the transmission line and the indicator light. When the upper cover is covered, the limit plate arranged at the lower end of the upper cover can make the spring contract under force when contacting the control module. The number of springs is small, which can limit the position of the main board and prevent the limit plate from pressing the electrical components on the main board. Finally, insert the screw into the through hole of the upper cover and tighten it into the threaded hole. When maintenance is needed, just loosen the screw.

[0006] As a preferred technical solution of the utility model, a bottom plate is slidably installed inside the limit hole, and four groups of limit posts are fixedly installed on the upper end of the bottom plate, and the limit posts are slidably installed inside the limit hole.

[0007] As a preferred technical solution of the present utility model, threaded holes are provided at the upper ends of the four groups of the limiting columns, and an upper cover is connected to the upper ends of the limiting columns; by providing the limiting columns, after the limiting columns are inserted into the limiting holes, the main board can be fixed in position.

[0008] As a preferred technical solution of the present utility model, four groups of upper cover columns are fixedly installed at the lower end of the upper cover, through holes are provided at one ends of the upper cover columns, and the limiting columns correspond to the upper cover columns.

[0009] As a preferred technical solution of the present utility model, wire grooves are provided at one ends of the upper cover and the bottom plate, and a transmission line is fitted and installed inside the two wire grooves; by providing the transmission line, the monitoring results of the main board and the states of the sensors can be transmitted to the terminal.

[0010] As a preferred technical solution of the present utility model, lamp grooves are provided at the other ends of the upper cover and the bottom plate, and indicator lights are fitted and installed inside the two lamp grooves; by providing the indicator lights, when the sensors detect a change in light intensity, the indicator lights can make a reaction, thereby reminding the staff.

[0011] As a preferred technical solution of the present utility model, a plurality of groups of springs are fixedly installed near the center at the lower end of the upper cover, and a limiting plate is fixedly installed at one ends of the plurality of groups of springs.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. When using a high-precision diode sensor that is easy to maintain, place the main board inside the bottom plate, pass the limiting columns through the limiting holes, which can fix the main board. When the main board is completely placed inside the bottom plate, the indicator light at one end of the main board can be fitted and placed inside the lamp groove, and the transmission line at the other end of the main board can be placed inside the wire groove. Then cover the upper cover on the upper end of the bottom plate, so that the two wire grooves and lamp grooves wrap the transmission line and the indicator light. When the upper cover is covered, the limiting plate provided at the lower end of the upper cover can make the springs contract when contacting the control module. The number of springs is small, which can limit the position of the main board and prevent the limiting plate from pressing the electrical components on the main board. Finally, insert a screw through the through hole of the upper cover and tighten it into the threaded hole. When maintenance is required, just loosen the screw.

[0014] 2. By providing the springs, when the upper cover is covered, the limiting plate provided at the lower end of the upper cover can make the springs contract when contacting the control module. The number of springs is small, which can limit the position of the main board and prevent the limiting plate from pressing the electrical components on the main board. Finally, insert a screw through the through hole of the upper cover and tighten it into the threaded hole. When maintenance is required, just loosen the screw. Brief Description of the Drawings

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is an exploded structural schematic diagram of the present utility model;

[0017] Figure 3 is an exploded side view structural schematic diagram of the present utility model;

[0018] Figure 4 is a half-sectional structural schematic diagram of the present utility model.

[0019] In the figures: 1, main board; 2, upper cover; 3, bottom board; 4, through hole; 5, limit column; 6, threaded hole; 7, lamp slot; 8, wire slot; 9, limit hole; 10, indicator light; 11, integrated block; 12, transmission line; 13, upper cover column; 14, spring; 15, limit plate; 16, control module. Detailed Description of the Preferred Embodiments

[0020] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1

[0022] As Figure 1 - Figure 4 shown, a high-precision diode sensor convenient for maintenance proposed by the present utility model includes a main board 1, a control module 16 is fixedly installed at the center of the upper end of the main board 1, an indicator light 10 is fixedly installed on one side of the upper end of the main board 1, an integrated block 11 is fixedly installed on the other side of the upper end of the main board 1, a transmission line 12 is fixedly installed at one end of the integrated block 11, and four groups of limit holes 9 are evenly opened on the upper end of the main board 1.

[0023] A bottom board 3 is slidably installed inside the limit hole 9, and four groups of limit columns 5 are fixedly installed at the upper end of the bottom board 3, and the limit columns 5 are slidably installed inside the limit hole 9.

[0024] Threaded holes 6 are opened at the upper ends of the four groups of limit columns 5, and an upper cover 2 is connected to the upper ends of the limit columns 5.

[0025] Four groups of upper cover columns 13 are fixedly installed at the lower end of the upper cover 2, through holes 4 are opened at one ends of the upper cover columns 13, and the limit columns 5 correspond to the upper cover columns 13

[0026] The working principle of a high-precision diode sensor that is easy to maintain based on Embodiment 1 is as follows: When using the high-precision diode sensor that is easy to maintain, place the main board 1 inside the bottom board 3, and let the limit posts 5 pass through the limit holes 9, which can fix the main board 1. When the main board 1 is completely placed inside the bottom board 3, the indicator light 10 at one end of the main board 1 can be fitted into the lamp slot 7, and the transmission line 12 at the other end of the main board 1 can be placed into the wire slot 7. Then cover the upper cover 2 on the upper end of the bottom board 3, so that the two wire slots 7 and the lamp slot 8 wrap the transmission line 12 and the indicator light 10. When the upper cover 2 is covered, the limit plate 15 provided at the lower end of the upper cover 2 can make the spring 14 contract under force after contacting the control module 16. The number of springs 14 is small, which can limit the position of the main board 1 while preventing the limit plate 15 from pressing the electrical components on the main board 1. Finally, insert a screw through the through hole 4 of the upper cover 2 and tighten it into the threaded hole 6. When maintenance is required, just loosen the screw.

[0027] Embodiment Two

[0028] As Figure 1 - Figure 4 shown, a high-precision diode sensor that is easy to maintain proposed by the present utility model, compared with Embodiment 1, this embodiment further includes: wire slots 8 are provided at one ends of the upper cover 2 and the bottom board 3, and a transmission line 12 is fitted and installed inside the two wire slots 8; lamp slots 7 are provided at the other ends of the upper cover 2 and the bottom board 3, and an indicator light 10 is fitted and installed inside the two lamp slots 7; several groups of springs 14 are fixedly installed near the center at the lower end of the upper cover 2, and a limit plate 15 is fixedly installed at one ends of the several groups of springs 14.

[0029] In this embodiment, as Figure 3 shown, by providing limit posts 5, after the limit posts 5 are inserted into the limit holes 9, it can fix the position of the main board 1; as Figure 3 shown, by providing a transmission line 12, the transmission line 12 can transmit the monitoring results of the main board 1 and the status of the sensor to the terminal; as Figure 2 shown, by providing an indicator light 10, when the sensor detects a change in light intensity, the indicator light 10 can make a reaction to remind the staff.

[0030] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A high-precision diode sensor that is easy to maintain, comprising a main board (1), characterized in that: A control module (16) is fixedly mounted at the center of the upper end of the mainboard (1), an indicator light (10) is fixedly mounted on one side of the upper end of the mainboard (1), an integrated block (11) is fixedly mounted on the other side of the upper end of the mainboard (1), a transmission line (12) is fixedly mounted on one end of the integrated block (11), and four groups of limiting holes (9) are evenly arranged on the upper end of the mainboard (1).

2. The high-precision diode sensor that is easy to maintain according to claim 1, characterized in that: A bottom plate (3) is slidably mounted inside the limiting hole (9), and four groups of limiting columns (5) are fixedly mounted on the upper end of the bottom plate (3), and the limiting columns (5) are slidably mounted inside the limiting hole (9).

3. The high-precision diode sensor that is easy to maintain according to claim 2, characterized in that: The upper ends of the four groups of limiting columns (5) are all provided with threaded holes (6), and the upper ends of the limiting columns (5) are connected to the upper cover (2).

4. The high-precision diode sensor that is easy to maintain according to claim 3, characterized in that: Four groups of upper cover columns (13) are fixedly mounted on the lower end of the upper cover (2), one end of each of the upper cover columns (13) is provided with a through hole (4), and the limiting columns (5) correspond to the upper cover columns (13).

5. The high-precision diode sensor that is easy to maintain according to claim 4, characterized in that: One end of each of the upper cover (2) and the bottom plate (3) is provided with a wire groove (8), and transmission lines (12) are embedded and installed inside the two groups of the wire grooves (8).

6. The high-precision diode sensor that is easy to maintain according to claim 5, characterized in that: The other ends of the upper cover (2) and the bottom plate (3) are both provided with light grooves (7), and indicator lights (10) are embedded and installed inside the two groups of light grooves (7).

7. The high-precision diode sensor that is easy to maintain according to claim 5, characterized in that: Several groups of springs (14) are fixedly mounted near the center of the lower end of the upper cover (2), and one end of the several groups of springs (14) is fixedly mounted with a limiting plate (15).

Images