Temperature and humidity sensor convenient to install and position

Abstract

The utility model relates to the technical field of temperature and humidity sensor processing, in particular to a temperature and humidity sensor convenient to install and position, which comprises a U-shaped base, a temperature and humidity sensor main body and positioning plates, the U-shaped base is provided with a bottom reserved opening, and the positioning plates are installed at the two ends in the bottom reserved opening through screws. The two ends in the U-shaped base are connected with extrusion springs through connecting pieces, and the other ends of the extrusion springs are connected with linkage columns through connecting pieces. The linkage column penetrates through the positioning plate and is connected with rubber clamping plates, a temperature and humidity sensor body is clamped between the rubber clamping plates, a fixing plate is installed on one side of the top of the U-shaped base through screws, a guide sleeve is arranged in the middle of the fixing plate, and a rubber protective sleeve is arranged in the guide sleeve in a sleeved mode. And the rubber clamping plate extrudes the temperature and humidity sensor main body to realize quick fixation without screws, so that the temperature and humidity sensor is convenient to mount and dismount and suitable for wide popularization and application.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity sensors, and in particular to a temperature and humidity sensor which is easy to install and position. Background Art

[0002] Temperature and humidity sensors mostly use integrated temperature and humidity probes as temperature measuring elements to collect temperature and humidity signals. After voltage stabilization and filtering, operational amplification, nonlinear correction, V / I conversion, constant current and reverse protection and other circuit processing, they are converted into current signals or voltage signals that are linearly related to temperature and humidity for output. They can also be directly output through 485 or 232 interfaces through the main control chip.

[0003] The temperature and humidity sensor body cannot be quickly fixed by squeezing it with a rubber clamping plate. The existing positioning device requires screws for fixing, which is inconvenient for installation and disassembly. Therefore, a temperature and humidity sensor that is easy to install and position is proposed. The rubber clamping plate squeezes the temperature and humidity sensor body for quick fixing, and no screws are required for fixing, which is easy to install and disassemble. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a temperature and humidity sensor which is easy to install and position. The rubber clamping plate squeezes the temperature and humidity sensor body to achieve quick fixation, and no screw fixation is required, which is convenient for installation and disassembly.

[0005] The technical solution adopted by the utility model to solve the technical problem is a temperature and humidity sensor that is easy to install and position, comprising a U-shaped base, a temperature and humidity sensor body and a positioning plate, the U-shaped base is provided with a bottom reserved opening, and the two ends of the bottom reserved opening are provided with positioning plates installed by screws, the two ends of the U-shaped base are connected with an extrusion spring by a connecting piece, and the other end of the extrusion spring is connected with a linkage column by a connecting piece;

[0006] The linkage column passes through the positioning plate and is connected to a rubber clamping plate, the temperature and humidity sensor body is clamped between the rubber clamping plates, a fixing plate is installed on one side of the top of the U-shaped base by screws, a guide sleeve is arranged in the middle part of the fixing plate and a rubber sleeve is arranged inside the guide sleeve.

[0007] By adopting the above technical scheme, the extrusion spring is used to elastically support the linkage column, so that the rubber clamping plate squeezes the temperature and humidity sensor body to achieve rapid fixation. No screws are required for fixation, which is convenient for installation and disassembly, saving manpower and material resources. The sliding rod is used to slide in the sliding hole, thereby improving the stability of the rubber clamping plate during sliding and reducing shaking. The sensing probe of the temperature and humidity sensor body penetrates the rubber sheath to limit the position, and the protective effect is significant.

[0008] Specifically, both ends of the positioning plate are welded with limiting side plates, and sliding holes are opened on the limiting side plates.

[0009] Specifically, a sliding rod slides in the sliding hole, and one end of the sliding rod is connected to the rubber clamping plate.

[0010] Specifically, a sensing probe is connected to one side of the temperature and humidity sensor body and the sensing probe passes through the rubber sheath.

[0011] Specifically, a connecting wire is connected to one side of the temperature and humidity sensor body and located at one end of the sensing probe, and the connecting wire passes through a reserved hole on the fixing plate.

[0012] Specifically, mounting plates are welded at both end corners of the U-shaped base and mounting holes are provided on the mounting plates.

[0013] By adopting the above technical solution, the U-shaped base can be easily installed and fixed by utilizing the mounting holes on the mounting plate and the matching bolts.

[0014] Beneficial effects of the utility model:

[0015] (1) The temperature and humidity sensor described in the utility model is easy to install and position, and uses the extrusion spring to elastically support the linkage column, so that the rubber clamping plate squeezes the temperature and humidity sensor body to achieve rapid fixation, without the need for screw fixation, which is easy to install and disassemble, saving manpower and material resources.

[0016] (2) The temperature and humidity sensor described in the utility model is easy to install and position. The sliding rod slides in the sliding hole, thereby improving the stability of the rubber clamping plate during sliding and reducing shaking. The sensing probe of the temperature and humidity sensor body passes through the rubber sheath to play a limiting function, and the protective effect is significant. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a bottom view of the utility model;

[0020] Figure 3 It is a schematic diagram of the sliding hole and sliding rod structure of the utility model;

[0021] In the figure: 1. Rubber sheath; 2. Sensing probe; 3. Guide sleeve; 4. Connecting wire; 5. Fixing plate; 6. Connecting plate; 7. U-shaped base; 8. Extrusion spring; 9. Linkage column; 10. Limiting side plate; 11. Temperature and humidity sensor body; 12. Positioning plate; 13. Rubber clamping plate; 14. Mounting plate; 15. Bottom reserved opening; 16. Sliding hole; 17. Sliding rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The rubber clamping plate 13 squeezes the temperature and humidity sensor body 11 to achieve quick fixation without screw fixation, which is convenient for installation and disassembly. Figure 1-3 As shown, the temperature and humidity sensor for easy installation and positioning described in the utility model comprises a U-shaped base 7, a temperature and humidity sensor body 11 and a positioning plate 12, the U-shaped base 7 is provided with a bottom reserved opening 15 and the positioning plates 12 are installed at both ends of the bottom reserved opening 15 by screws, the two ends of the U-shaped base 7 are connected to the extrusion spring 8 by the connecting piece 6 and the other end of the extrusion spring 8 is connected to the linkage column 9 by the connecting piece 6;

[0024] The linkage column 9 passes through the positioning plate 12 and is connected to a rubber clamping plate 13, and a temperature and humidity sensor body 11 is clamped between the rubber clamping plates 13. A fixing plate 5 is installed on one side of the top of the U-shaped base 7 by screws, and a guide sleeve 3 is provided in the middle part of the fixing plate 5, and a rubber sheath 1 is provided inside the guide sleeve 3.

[0025] When in use, the extrusion spring 8 is used to elastically support the linkage column 9, so that the rubber clamping plate 13 squeezes the temperature and humidity sensor body 11 to achieve quick fixation. No screws are required, which is convenient for installation and disassembly, saving manpower and material resources. The sliding rod 17 is used to slide in the sliding hole 16, thereby improving the stability of the rubber clamping plate 13 during sliding and reducing shaking. The sensing probe 2 of the temperature and humidity sensor body 11 penetrates the rubber sheath 1 to limit the position, and the protective effect is significant.

[0026] For example, Figure 1 As shown, the utility model also includes that both ends of the positioning plate 12 are welded with limiting side plates 10 and the limiting side plates 10 are provided with sliding holes 16 .

[0027] When in use, the slide rod 17 is allowed to slide stably in the slide hole 16 .

[0028] For example, Figure 1 , 3 As shown, the utility model further includes that a sliding rod 17 slides in the sliding hole 16 and one end of the sliding rod 17 is connected to the rubber clamping plate 13 .

[0029] When in use, the slide rod 17 slides in the slide hole 16, thereby improving the stability of the rubber clamping plate 13 during sliding and reducing shaking.

[0030] For example, Figure 1As shown, the utility model also includes that a sensing probe 2 is connected to one side of the temperature and humidity sensor body 11 and the sensing probe 2 passes through the rubber sheath 1 .

[0031] When in use, the sensing probe 2 of the temperature and humidity sensor body 11 penetrates the rubber sheath 1 to play a limiting function, and the protective effect is significant.

[0032] For example, Figure 1 As shown, the utility model also includes a connecting wire 4 connected to one side of the temperature and humidity sensor body 11 and located at one end of the sensor probe 2, and the connecting wire 4 passes through a reserved hole on the fixing plate 5.

[0033] When in use, the connecting wire 4 is used to conveniently supply power to the temperature and humidity sensor body 11 .

[0034] For example, Figure 1 As shown, the utility model also includes that mounting plates 14 are welded at both end corners of the U-shaped base 7 and mounting holes are provided on the mounting plates 14 .

[0035] When in use, the U-shaped base 7 is conveniently installed and fixed by using the mounting holes on the mounting plate 14 and the matching bolts.

[0036] When the utility model is in use, the U-shaped base 7 is conveniently installed and fixed by using the installation holes on the installation sheet 14 and the matching bolts, and is also convenient for disassembly;

[0037] The extrusion spring 8 is used to elastically support the linkage column 9, so that the rubber clamping plate 13 squeezes the temperature and humidity sensor body 11 to achieve rapid fixation without screw fixation, which is convenient for installation and disassembly, saving manpower and material resources;

[0038] The slide rod 17 is used to slide in the slide hole 16, thereby improving the stability of the rubber clamping plate 13 during sliding and reducing shaking. The sensing probe 2 of the temperature and humidity sensor body 11 penetrates the rubber sheath 1 to play a limiting function, and the protective effect is significant.

[0039] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A temperature and humidity sensor that is easy to install and position, characterized in that: The device comprises a U-shaped base (7), a temperature and humidity sensor body (11) and a positioning plate (12); the U-shaped base (7) is provided with a bottom reserved opening (15), and the positioning plates (12) are installed at both ends of the bottom reserved opening (15) by means of screws; the two ends of the U-shaped base (7) are connected to a compression spring (8) by means of a connecting piece (6), and the other end of the compression spring (8) is connected to a linkage column (9) by means of a connecting piece (6); The linkage column (9) passes through the positioning plate (12) and is connected to a rubber clamping plate (13), a temperature and humidity sensor body (11) is clamped between the rubber clamping plates (13), a fixing plate (5) is installed on one side of the top of the U-shaped base (7) by means of screws, a guide sleeve (3) is provided in the middle of the fixing plate (5), and a rubber sleeve (1) is provided inside the guide sleeve (3).

2. A temperature and humidity sensor that is easy to install and position according to claim 1, characterized in that: Both ends of the positioning plate (12) are welded with limiting side plates (10), and the limiting side plates (10) are provided with sliding holes (16).

3. A temperature and humidity sensor that is easy to install and position according to claim 2, characterized in that: A sliding rod (17) slides in the sliding hole (16), and one end of the sliding rod (17) is connected to the rubber clamping plate (13).

4. A temperature and humidity sensor that is easy to install and position according to claim 1, characterized in that: A sensing probe (2) is connected to one side of the temperature and humidity sensor body (11), and the sensing probe (2) passes through the rubber sheath (1).

5. The temperature and humidity sensor that is easy to install and position according to claim 1, characterized in that: A connecting line (4) is connected to one side of the temperature and humidity sensor body (11) and located at one end of the sensing probe (2), and the connecting line (4) passes through a reserved hole on the fixing plate (5).

6. A temperature and humidity sensor that is easy to install and position according to claim 1, characterized in that: Mounting plates (14) are welded at both end corners of the U-shaped base (7), and mounting holes are provided on the mounting plates (14).

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