Anti-condensation humidity sensor

Abstract

The utility model discloses an anti-condensation humidity sensor which comprises a sensor body, one side of the sensor body is provided with a reciprocating assembly, the reciprocating assembly comprises a connecting plate, the front surface of the connecting plate is rotatably connected with a rotating sheet, one side of the rotating sheet is fixedly connected with teeth, one side of the sensor body is symmetrically fixed with fixing blocks, and the fixing blocks are fixedly connected with the rotating sheet. Sliding rods are slidably connected in the fixing blocks, a shell is fixedly connected between the sliding rods, tooth blocks are symmetrically fixed to the two sides of the interior of the shell, the tooth blocks are connected with the teeth in a meshed mode, sliding grooves are symmetrically formed in the two sides of the sensor body, sliding blocks are slidably connected in the sliding grooves, the sliding blocks are fixedly connected with the shell, and moving rods are fixedly connected to one sides of the sliding blocks. And the back surface of the moving rod is fixedly connected with a cleaning brush, so that the problems that when the fan net is cleaned, manual disassembly and cleaning are needed, so that the sensor cannot be normally used when the fan net is cleaned, and manual cleaning of the fan net needs more time and is very troublesome are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to an anti-dew condensation humidity sensor. Background Art

[0002] A humidity sensor is a device used to measure the water vapor content in the surrounding air. It can be widely used in various occasions, such as industry, agriculture, life, etc., to detect humidity changes in the environment in real time. A humidity sensor is an electronic device that can measure the relative humidity in the air.

[0003] A Chinese patent discloses a new type of humidity sensor for preventing condensation (publication number: CN 214407591U), which includes a body, a clamping rod and a fan net. A rotating block is embedded on the surface of the body, a rotating rod is connected to the top of the rotating block, a clamping plate is movably connected to the surface of the rotating rod, a probe is connected to the surface of the clamping plate, a protective pad is connected to the surface of the probe, and a protective cover is connected to the surface of the protective pad. When the body is not in use, when the rotating rod is in a horizontal direction, the user passes the clamping plate through the rotating rod so that the clamping plate fits on the surface of the body, and the protective cover is sleeved on the surface of the probe. The user rotates the rotating rod, and the rotating rod rotates on the surface of the clamping plate through the rotating block, so that the rotating rod is in a longitudinal direction, thereby fixing the clamping plate and the protective cover on the surface of the body, and sleeved on the surface of the probe through the protective pad and the protective cover, so as to protect the probe.

[0004] This patent can protect the probe and fix the connecting wires. However, this patent requires manual disassembly and cleaning when cleaning the fan net, which results in the sensor being unable to be used normally when cleaning the fan net. Manual cleaning of the fan net requires more time, which is very troublesome. Utility Model Content

[0005] The technical problems to be solved by the utility model are as follows:

[0006] When cleaning the fan net, it needs to be manually disassembled and cleaned, which results in the sensor being unable to be used normally when cleaning the fan net, and manual cleaning of the fan net takes more time, which is very troublesome.

[0007] The purpose of the utility model can be achieved through the following technical solutions:

[0008] A humidity sensor for preventing condensation, comprising a sensor body, a reciprocating assembly being provided on one side of the sensor body, the reciprocating assembly comprising a connecting plate, a rotating piece being rotatably connected to the front side of the connecting plate, teeth being fixedly connected to one side of the rotating piece, a fixed block being symmetrically fixed to one side of the sensor body, a sliding rod being slidably connected to the inside of the fixed block, a shell being fixedly connected between the sliding rods, tooth blocks being symmetrically fixed to the two sides inside the shell, the tooth blocks being meshingly connected to the teeth, sliding grooves being symmetrically provided on the two sides of the sensor body, a slider being slidably connected to the inside of the sliding groove, the slider being fixedly connected to the shell, a moving rod being fixedly connected to one side of the slider, and a cleaning brush being fixedly connected to the reverse side of the moving rod.

[0009] Furthermore, a fixed rod is fixedly connected inside the slide groove, a moving block is symmetrically slidably provided outside the fixed rod, and one side of the moving block is fixedly connected to the moving rod.

[0010] Furthermore, a mounting plate is fixedly connected to the reverse side of the shell, and a motor is mounted on the top of the mounting plate.

[0011] Furthermore, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the shell, one side of the shell is fixedly connected with a connecting rod, and the connecting rod is fixedly connected to the rotating plate.

[0012] Furthermore, a protective component is symmetrically provided on the top of the sensor body, and the protective component includes a mounting block, a sliding groove is opened inside the mounting block, a fixing plate is fixedly connected to one side of the mounting block, a clamping rod is slidably connected to the top of the fixing plate, a clamping block is fixedly connected to the bottom of the clamping rod, and a first spring is sleeved on the outside of the clamping rod.

[0013] Furthermore, a clamping strip is slidably connected to one side of the fixed plate, a second spring is fixedly connected to the bottom of the clamping strip, and a movable strip is fixedly connected to one side of the clamping strip.

[0014] Furthermore, a card slot is provided inside the card strip, and a sleeve is fixedly connected to one side of the movable strip.

[0015] Beneficial effects of the utility model:

[0016] 1. By setting a reciprocating component, the motor drives the rotating shaft to rotate, and then the rotating shaft drives the connecting rod to rotate, so that the rotating piece drives the teeth to rotate, and then the teeth cooperate with the tooth block to drive the shell to move, and then the shell drives the slider to move, so that the moving rod drives the cleaning brush to move. When the rotating piece rotates half a circle, it cooperates with the tooth block on the other side of the shell to make the shell move back, so that the cleaning brush moves back and forth, thereby cleaning the surface of the filter screen. It solves the problem that when cleaning the fan net, it needs to be manually disassembled and cleaned, which causes the sensor to be unable to be used normally when cleaning the fan net, and manual cleaning of the fan net takes more time, which is very troublesome.

[0017] 2. By setting up a protective component, the card rod drives the card block to move, and then the card block will compress the first spring, and at the same time the card block will move out from the inside of the card slot, and then the second spring will rebound, so that the moving bar will drive the shell to move, thereby realizing the protection of the probe without disassembling parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a front cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side sectional structure of the housing in the utility model;

[0021] Figure 3 yes Figure 1 A magnified view of area A;

[0022] Figure 4 It is a front view structural schematic diagram of the utility model.

[0023] In the figure: 1. sensor body; 2. reciprocating component; 201. connecting plate; 202. rotating piece; 2021. teeth; 203. fixed block; 204. sliding rod; 205. shell; 206. tooth block; 207. slide groove; 208. slider; 209. moving rod; 210. cleaning brush; 211. fixing rod; 212. moving block; 213. mounting plate; 214. motor; 215. rotating shaft; 216. connecting rod; 3. protection component; 301. mounting block; 302. slide groove; 303. fixing plate; 304. clamping rod; 305. clamping block; 3051. first spring; 306. clamping strip; 307. second spring; 308. moving strip; 309. clamping slot; 310. shell. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, an anti-condensation humidity sensor includes a sensor body 1, a reciprocating assembly 2 is provided on one side of the bottom sensor body 1, the bottom reciprocating assembly 2 includes a connecting plate 201, a rotating piece 202 is rotatably connected to the front of the bottom connecting plate 201, a tooth 2021 is fixedly connected to one side of the bottom rotating piece 202, a fixed block 203 is symmetrically fixed to one side of the bottom sensor body 1, a sliding rod 204 is slidably connected to the inside of the bottom fixed block 203, a shell 205 is fixedly connected between the bottom sliding rods 204, tooth blocks 206 are symmetrically fixed to the inside of the bottom shell 205 on both sides, the bottom tooth blocks 206 are meshed with the tooth 2021, and the bottom sensor body 1 is symmetrically provided with slide grooves 207, and a slider 208 is slidably connected inside the bottom slide groove 207, and the bottom slider 208 is fixedly connected to the shell 205. A moving rod 209 is fixedly connected to one side of the bottom slider 208, and a cleaning brush 210 is fixedly connected to the reverse side of the bottom moving rod 209. The connecting rod 216 drives the rotating piece 202 to rotate, and then the rotating piece 202 drives the teeth 2021 to rotate, and then the teeth 2021 cooperate with the tooth block 206 to drive the shell 205 to move, and then the shell 205 drives the slider 208 to move, and then the slider 208 drives the moving rod 209 to move, and then the moving rod 209 drives the cleaning brush 210 to move.

[0026] A fixed rod 211 is fixedly connected inside the slide groove 207, and a moving block 212 is symmetrically slidably outside the bottom fixed rod 211. The fixed rod 211 and the moving block 212 cooperate to make the cleaning brush 210 move more stably. When the rotating piece 202 rotates half a circle, the tooth block 206 on the other side of the shell 205 cooperates to make the shell 205 move back, so that the cleaning brush 210 moves back and forth, thereby cleaning the surface of the filter screen. One side of the bottom moving block 212 is fixedly connected to the moving rod 209. A mounting plate 213 is fixedly connected to the reverse side of the bottom shell 205, a motor 214 is installed on the top of the bottom mounting plate 213, a rotating shaft 215 is fixedly connected to the output end of the bottom motor 214, the bottom rotating shaft 215 is rotationally connected to the shell 205, a connecting rod 216 is fixedly connected to one side of the bottom shell 205, by starting the motor 214, the motor 214 drives the rotating shaft 215 to rotate, and then the rotating shaft 215 drives the connecting rod 216 to rotate, and the bottom connecting rod 216 is fixedly connected to the rotating plate 202.

[0027] A protective component 3 is symmetrically provided on the top of the bottom sensor body 1, and the bottom protective component 3 includes a mounting block 301. A sliding groove 302 is opened inside the bottom mounting block 301. A fixing plate 303 is fixedly connected to one side of the bottom mounting block 301. A clamping rod 304 is slidably connected to the top of the bottom fixing plate 303. A clamping block 305 is fixedly connected to the bottom of the bottom clamping rod 304. A first spring 3051 is sleeved on the outside of the bottom clamping rod 304. By pulling the clamping rod 304, the clamping rod 304 drives the clamping block 305 to move, and then the clamping block 305 compresses the first spring 3051.

[0028] A clamping strip 306 is slidably connected to one side of the bottom fixed plate 303, a second spring 307 is fixedly connected to the bottom of the bottom clamping strip 306, a moving strip 308 is fixedly connected to one side of the bottom clamping strip 306, a clamping slot 309 is provided inside the bottom clamping strip 306, a cover 310 is fixedly connected to one side of the bottom moving strip 308, and at the same time, the clamping block 305 will move out from the inside of the clamping slot 309, and then the second spring 307 will rebound, and then the second spring 307 will drive the clamping strip 306 to move, and then the clamping strip 306 will drive the moving strip 308 to move, and then the moving strip 308 will drive the cover 310 to move, thereby realizing the protection of the probe without disassembling parts.

[0029] The working principle of this utility model:

[0030] When the utility model is in use, first, by starting the motor 214, the motor 214 drives the rotating shaft 215 to rotate, and then the rotating shaft 215 drives the connecting rod 216 to rotate, and then the connecting rod 216 drives the rotating piece 202 to rotate, and then the rotating piece 202 drives the teeth 2021 to rotate, and then the teeth 2021 cooperate with the tooth block 206 to drive the shell 205 to move, and then the shell 205 drives the slider 208 to move, and then the slider 208 drives the moving rod 209 to move, and then the moving rod 209 drives the cleaning brush 210 to move, and cooperates with the fixed rod 211 and the moving block 212, so that the cleaning brush 210 moves more stably, and when the rotating piece 202 rotates half a circle, cooperates with the tooth block 206 on the other side of the shell 205, the shell 205 can move back, so that the cleaning brush 210 moves back and forth, thereby cleaning the surface of the filter.

[0031] By pulling the clamping rod 304, the clamping rod 304 drives the clamping block 305 to move, and then the clamping block 305 will compress the first spring 3051, and at the same time the clamping block 305 will move out from the inside of the clamping slot 309, and then the second spring 307 will rebound, and then the second spring 307 will drive the clamping strip 306 to move, and then the clamping strip 306 will drive the moving strip 308 to move, and then the moving strip 308 will drive the shell 310 to move, so that the probe can be protected without disassembling parts.

[0032] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An anti-condensation humidity sensor, comprising a sensor body (1), characterized in that: A reciprocating assembly (2) is provided on one side of the sensor body (1), the reciprocating assembly (2) comprises a connecting plate (201), a rotating plate (202) is rotatably connected to the front of the connecting plate (201), a tooth (2021) is fixedly connected to one side of the rotating plate (202), a fixed block (203) is symmetrically fixed to one side of the sensor body (1), a sliding rod (204) is slidably connected to the inside of the fixed block (203), a housing (205) is fixedly connected between the sliding rods (204), and the Tooth blocks (206) are symmetrically fixed on both sides of the shell (205), and the tooth blocks (206) are meshed with the teeth (2021). Slide grooves (207) are symmetrically opened on both sides of the sensor body (1). A slider (208) is slidably connected inside the slide groove (207). The slider (208) is fixedly connected to the shell (205). A moving rod (209) is fixedly connected to one side of the slider (208), and a cleaning brush (210) is fixedly connected to the reverse side of the moving rod (209).

2. The anti-condensation humidity sensor according to claim 1, characterized in that: A fixed rod (211) is fixedly connected inside the slide groove (207), a moving block (212) is symmetrically slidably provided outside the fixed rod (211), and one side of the moving block (212) is fixedly connected to the moving rod (209).

3. The anti-condensation humidity sensor according to claim 1, characterized in that: A mounting plate (213) is fixedly connected to the reverse side of the housing (205), and a motor (214) is mounted on the top of the mounting plate (213).

4. The anti-condensation humidity sensor according to claim 3, characterized in that: The output end of the motor (214) is fixedly connected to a rotating shaft (215), the rotating shaft (215) is rotatably connected to the housing (205), one side of the housing (205) is fixedly connected to a connecting rod (216), and the connecting rod (216) is fixedly connected to the rotating plate (202).

5. The anti-condensation humidity sensor according to claim 1, characterized in that: A protective component (3) is symmetrically arranged on the top of the sensor body (1), and the protective component (3) includes a mounting block (301), a sliding groove (302) is provided inside the mounting block (301), a fixing plate (303) is fixedly connected to one side of the mounting block (301), a clamping rod (304) is slidably connected to the top of the fixing plate (303), a clamping block (305) is fixedly connected to the bottom of the clamping rod (304), and a first spring (3051) is sleeved on the outside of the clamping rod (304).

6. The anti-condensation humidity sensor according to claim 5, characterized in that: A clamping strip (306) is slidably connected to one side of the fixed plate (303), a second spring (307) is fixedly connected to the bottom of the clamping strip (306), and a movable strip (308) is fixedly connected to one side of the clamping strip (306).

7. The anti-condensation humidity sensor according to claim 6, characterized in that: A clamping slot (309) is provided inside the clamping strip (306), and a sleeve (310) is fixedly connected to one side of the moving strip (308).

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