A corrosion-proof wiring for sensor field

Abstract

The utility model discloses an anticorrosive wiring for sensor field relates to sensor technical field, including signal line, one end fixed connection of signal line has sensor head, the other end fixed connection of signal line has connecting joint, the surface of signal line is provided with protection shell, and the one end of protection shell away from signal line is provided with the separation groove, and the inside of protection shell is provided with protection cotton board, and the one end of protection shell away from signal line is provided with fixed lid, solved when the sensor has not used, its wiring head place can be completely exposed in outside environment, even if can through the storage box to the storage processing of signal line to the reduction outside environment humidity or salt mist etc. Corrosive factor to the erosion degree of sensor wiring head place, but when the storage quantity of signal line in storage box is much, when placing and taking signal line, the wiring head place between signal line can appear the problem of collision and abrasion because of stacking.

Description

Technical Field

[0001] This utility model relates to the field of sensor technology, specifically to a corrosion-resistant wiring for use in the sensor field. Background Technology

[0002] As an important component of modern technology, sensors are widely used in various fields. In order to ensure that sensors can transmit signals stably, anti-corrosion treatment is generally required at their wiring points. This not only improves the accuracy of signal transmission but also extends the service life of the sensors.

[0003] Although anti-corrosion treatment is applied to the edges of the connector after it is plugged in during sensor wiring operations (by spraying an anti-corrosion coating to form a protective film), the connectors are completely exposed to the external environment when the sensor is not in use. Even though signal cables can be stored in a storage box to reduce the corrosive effects of humidity or salt spray on the connectors, when a large number of signal cables are stored in the box, the connectors may collide and wear due to stacking when placing and retrieving the cables. Therefore, it is necessary to design an anti-corrosion connector for the sensor field that can individually protect the connectors of sensor signal cables. Utility Model Content

[0004] The purpose of this invention is to provide a corrosion-resistant wiring for use in the field of sensors, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrosion-resistant wiring device for the sensor field, comprising a signal line, one end of which is fixedly connected to a sensor head, and the other end of which is fixedly connected to a connector. A protective shell is provided on the surface of the signal line, and a separation groove is provided at the end of the protective shell away from the signal line. A protective cotton plate is provided inside the protective shell, and a fixing cover is provided at the end of the protective shell away from the signal line. A sealing block and a fixing plate are fixedly connected to the inner side of the fixing cover. The side of the sealing block is movably inserted into the inner wall of the groove at the end of the protective shell away from the signal line. A fixing groove is provided at the end of the protective shell away from the signal line, and the fixing plate is rotatably engaged in the fixing groove.

[0006] Preferably, a limiting strip is fixedly connected to the inner wall of the protective shell, a sliding groove is provided on the surface of the fixed end of the connecting joint, the side of the limiting strip is slidably connected to the inner wall of the sliding groove, and the inner end of the limiting strip is fixedly connected to the outer surface of the protective cotton board.

[0007] Preferably, a baffle is fixedly connected to the end of the protective housing away from the fixed cover, and the inner wall of the baffle is slidably connected to the surface of the signal line.

[0008] Preferably, a connecting wire is fixedly connected to one side of the fixing cover, and the end of the connecting wire away from the fixing cover is fixedly connected to the surface of the protective shell.

[0009] Preferably, the inner wall of the protective shell is fixedly connected with a waterproof layer.

[0010] Preferably, the fixing plate is L-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model, by setting up a protective shell and a protective cotton plate, can wrap and protect the connecting joint under the action of the limiting strip and the fixing cover, so that the connecting joint is isolated from the external environment, thereby achieving a good anti-corrosion protection effect. At the same time, the limiting strip can also improve the structural rigidity of the device, making the device more tightly wrapped, and improving the device's pressure resistance, thereby improving the protection effect of the connecting joint. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the disassembled cross-section of the protective shell structure at the connection joint of this utility model;

[0015] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0016] Figure 4 This is a schematic diagram of the novel integrated structure of the protective shell of this utility model;

[0017] Figure 5 This is a schematic diagram of the structural disassembly of the protective shell of this utility model.

[0018] In the diagram: 1. Sensor head; 2. Signal line; 3. Baffle; 4. Protective housing; 5. Fixing cover; 6. Waterproof layer; 7. Connecting connector; 8. Protective cotton board; 9. Limiting strip; 10. Connecting line; 11. Fixing plate; 12. Sealing block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 This utility model provides a technical solution: a corrosion-resistant wiring for the sensor field, including a signal line 2, one end of which is fixedly connected to a sensor head 1, and the other end of which is fixedly connected to a connector 7. A protective shell 4 is provided on the surface of the signal line 2. A separation groove is opened at the end of the protective shell 4 away from the signal line 2. A protective cotton plate 8 is provided inside the protective shell 4. The protective shell 4 and the protective cotton plate 8 can provide good protection for the internal connector 7. A fixing cover 5 is provided at the end of the protective shell 4 away from the signal line 2. A sealing block 12 and a fixing plate 11 are fixedly connected to the inner side of the fixing cover 5. The side of the sealing block 12 is movably inserted into the inner wall of the groove at the end of the protective shell 4 away from the signal line 2. A fixing groove is opened at the end of the protective shell 4 away from the signal line 2, and the fixing plate 11 is rotatably locked in the fixing groove.

[0021] Furthermore, the inner wall of the protective shell 4 is fixedly connected to the limiting strip 9, which helps the protective shell 4 to perform the reset operation and can also improve the structural rigidity of the device, thereby making the protective shell 4 more effective. The surface of the fixed end of the connecting joint 7 is provided with a sliding groove, the side of the limiting strip 9 is slidably connected to the inner wall of the sliding groove, and the inner end of the limiting strip 9 is fixedly connected to the outer surface of the protective cotton plate 8.

[0022] Furthermore, a baffle 3 is fixedly connected to the end of the protective housing 4 away from the fixed cover 5, which can prevent the protective housing 4 from detaching from the signal line 2, thereby protecting the protective effect of the housing 4 and reducing the sliding connection of the inner wall of the baffle 3 to the surface of the signal line 2.

[0023] Furthermore, a connecting line 10 is fixedly connected to one side of the fixed cover 5, which not only prevents the fixed cover 5 from being lost, but also serves to fix and store the fixed cover 5, thereby improving the convenience of the device. The end of the connecting line 10 away from the fixed cover 5 is fixedly connected to the surface of the protective shell 4.

[0024] Furthermore, a waterproof layer 6 is fixedly connected to the inner wall of the protective shell 4, which can further improve the protective effect of the protective shell 4.

[0025] Furthermore, the fixing plate 11 is L-shaped, which further improves the fixing effect of the fixing plate 11 on one end of the protective shell 4.

[0026] Working principle: The protective shell 4 inside the device is made of rigid material on the side away from the signal line 2, while the middle section of the protective shell 4 is made of flexible material. The limiting strip 9 is made of elastic material. Therefore, both the protective shell 4 and the limiting strip 9 can deform. Since one end of the protective shell 4 has a separation groove, the grooved end of the protective shell 4 can be separated into four pieces. When the connecting joint 7 is not in use, to prevent corrosion of the connecting joint 7, one end of the protective shell 4 is opened to cover the connecting joint 7. At this time, the limiting strip 9 is fitted into the sliding groove of the fixed end of the connecting joint 7. Since the limiting strip 9 is made of elastic material, the protective shell 4 can be reset under the action of the limiting strip 9, thus providing a good covering for the connecting joint 7. Because the seam between adjacent waterproof layers 6 is staggered from the separation groove at one end of the protective shell 4, ... Figure 5 As shown, the waterproof layer 6 can waterproof the groove of the protective shell 4, further improving the waterproof effect of the protective shell 4. After the protective shell 4 wraps the connecting joint 7 with the protective cotton board 8, the fixing plate 11 and the sealing block 12 are inserted into the fixing groove and the recess at one end of the protective shell 4 respectively by the fixing cover 5. Then, the fixing cover 5 is rotated clockwise so that the fixing plate 11 engages with the fixing groove, thereby fixing one end of the protective shell 4. At this time, the connecting joint 7 can be wrapped and protected by the protective shell 4.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corrosion-resistant wiring for use in the field of sensors, comprising a signal line (2), characterized in that: One end of the signal line (2) is fixedly connected to a sensor head (1), and the other end of the signal line (2) is fixedly connected to a connector (7). A protective shell (4) is provided on the surface of the signal line (2). A separation groove is provided at the end of the protective shell (4) away from the signal line (2). A protective cotton board (8) is provided inside the protective shell (4). A fixing cover (5) is provided at the end of the protective shell (4) away from the signal line (2). A sealing block (12) and a fixing plate (11) are fixedly connected to the inner side of the fixing cover (5). The side of the sealing block (12) is movably inserted into the inner wall of the groove at the end of the protective shell (4) away from the signal line (2). A fixing groove is provided at the end of the protective shell (4) away from the signal line (2). The fixing plate (11) is rotated and clamped in the fixing groove.

2. The corrosion-resistant wiring for sensor applications according to claim 1, characterized in that: The inner wall of the protective shell (4) is fixedly connected to a limiting strip (9), and the surface of the fixed end of the connecting joint (7) is provided with a sliding groove. The side of the limiting strip (9) is slidably connected to the inner wall of the sliding groove, and the inner end of the limiting strip (9) is fixedly connected to the outer surface of the protective cotton board (8).

3. The corrosion-resistant wiring for sensor applications according to claim 1, characterized in that: The protective shell (4) is fixedly connected to a baffle (3) at one end away from the fixed cover (5), and the inner wall of the baffle (3) is slidably connected to the surface of the signal line (2).

4. The anti-corrosion wiring for the sensor field according to claim 1, characterized in that: A connecting line (10) is fixedly connected to one side of the fixed cover (5), and the end of the connecting line (10) away from the fixed cover (5) is fixedly connected to the surface of the protective shell (4).

5. The anti-corrosion wiring for the sensor field according to claim 1, characterized in that: A waterproof layer (6) is fixedly connected to the inner wall of the protective shell (4).

6. The corrosion-resistant wiring for use in the sensor field according to claim 1, characterized in that: The fixing plate (11) is L-shaped.

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