CN213336251U - Indoor temperature and humidity sensor - Google Patents
Indoor temperature and humidity sensor Download PDFInfo
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- CN213336251U CN213336251U CN202022777079.2U CN202022777079U CN213336251U CN 213336251 U CN213336251 U CN 213336251U CN 202022777079 U CN202022777079 U CN 202022777079U CN 213336251 U CN213336251 U CN 213336251U
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- humidity sensor
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- indoor temperature
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Abstract
The utility model discloses an indoor temperature and humidity sensor, which relates to the technical field of temperature and humidity sensors, comprising a shell, wherein a PCB board is arranged in the shell, a controller is arranged on the PCB board, a humidity sensor is arranged on one side of the PCB board, a temperature sensor is arranged on the other side of the PCB board, the humidity sensor and the temperature sensor both run through the shell, a first protective sleeve is arranged on the shell near the humidity sensor, a damping telescopic rod is arranged on one side of the first protective sleeve, a sleeve is arranged at the end part of the damping telescopic rod, a conduit is arranged on the outer wall of the sleeve, a fan is arranged at one end of the conduit, the utility model reduces the influence of moisture on the humidity sensor through the damping telescopic rod arranged on the shell, and the humidity sensor and the temperature sensor can face different directions through an installation disc and a turntable arranged on the shell, the detection area is adjusted.
Description
Technical Field
The utility model belongs to the technical field of temperature and humidity sensor, concretely relates to indoor temperature and humidity sensor that uses.
Background
Temperature and humidity sensor uses the probe of humiture integral type as temperature measurement element mostly, gather temperature and humidity signal, through steady voltage filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection etc. circuit processing after, convert to the current signal or the voltage signal output that becomes linear relation with temperature and humidity, temperature and humidity sensor can be divided into indoor temperature and humidity sensor and outdoor temperature and humidity sensor according to the use place difference, current temperature and humidity sensor still has the weak point when using, after humidity sensor outer wall adheres to moisture, once detect the back, moisture can't be scattered fast, influence the precision that next detection detected, and temperature and humidity sensor fixes the back on the wall, can't adjust temperature sensor and humidity sensor's position, be unfavorable for changing detection area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an indoor humiture sensor that uses to after the humidity transducer outer wall that proposes in solving above-mentioned background adheres to moisture, moisture can't be scattered fast, influences the precision of next detection, and humiture sensor fixes the back on the wall, the problem of the position of unable adjustment temperature sensor and humidity transducer.
In order to achieve the above object, the utility model provides a following technical scheme: an indoor temperature and humidity sensor comprises a shell, wherein a PCB is arranged in the shell, a controller is arranged on the PCB, a humidity sensor is arranged on one side of the PCB, a temperature sensor is arranged on the other side of the PCB, the humidity sensor and the temperature sensor both penetrate through the shell,
the outer mounting that is close to humidity transducer on the shell has first protective sheath, and the damping telescopic link is installed to one side of first protective sheath, the sleeve is installed to the tip of damping telescopic link, and telescopic outer wall installs the pipe, the fan is installed to the one end of pipe.
Preferably, the rear surface mounting of shell has the mounting disc, and the mid-mounting of mounting disc has the damping pivot, the carousel is installed to the one end of damping pivot, and the surface mounting of carousel has the fixed plate.
Preferably, the front surface mounting of shell has the display screen, and the switch is installed to the below of display screen, the base is installed to the bottom of shell, the power cable is installed to one side of shell.
Preferably, a second protective sleeve is mounted on the outer portion, close to the temperature sensor, of the shell, and a hole is formed in the outer wall of the second protective sleeve.
Preferably, the width of the base is the same as the thickness of the shell, and the rotation angle of the fixing plate ranges from 0 degree to 360 degrees.
Preferably, the sleeve is of a hollow cylinder structure, and a conduit mounting hole is formed in the sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a damping telescopic link that sets up on the shell, the sleeve that sets up on the damping telescopic link, through flexible damping telescopic link, the sleeve can be in the outside removal of first protective sheath, bloies through the fan, blows in the air in first protective sheath, then will adhere to the moisture on humidity transducer surface and air-dry fast, reduces moisture to humidity transducer's influence, is favorable to improving humidity transducer's detection precision.
(2) The utility model discloses a mounting disc and the carousel that set up on the shell, the fixed plate that sets up on the carousel, the fixed plate is fixed on the wall, and the shell can rotate on the wall, is convenient for adjust humidity transducer and temperature sensor's direction, and humidity transducer and temperature sensor can be towards different directions, are favorable to adjusting detection area.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a side view of the turntable, the fixing plate and the mounting plate of the present invention;
fig. 4 is a schematic structural view of the housing of the present invention;
fig. 5 is a cross-sectional view of the sleeve of the present invention;
fig. 6 is a circuit block diagram of the present invention;
in the figure: 1-a housing; 2-a first protective sheath; 3-a sleeve; 31-conduit mounting holes; 4-damping telescopic rods; 5-a catheter; 6, a fan; 7-a second protective sheath; 8-a display screen; 9-a switch; 91-a power cable; 10-a base; 11-a fixed plate; 12-a turntable; 13-mounting a disc; 14-a damping spindle; 15-a humidity sensor; 16-a temperature sensor; 17-a controller; 18-PCB board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on trivial matters in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, is easy to have a specific orientation configuration and operation, and thus are not to be construed as being obvious limitations of the present invention, and furthermore, the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening profiles, or both. To those of ordinary skill in the art, the above-described meanings specifically in the present invention may be cleaved in specific outline.
Referring to fig. 1-6, the present invention provides the following technical solutions: an indoor temperature and humidity sensor comprises a shell 1, wherein a PCB 18 is arranged in the shell 1, a controller 17 is arranged on the PCB 18, a humidity sensor 15 is arranged on one side of the PCB 18, a temperature sensor 16 is arranged on the other side of the PCB 18, and the humidity sensor 15 and the temperature sensor 16 penetrate through the shell 1;
the externally mounted that is close to humidity transducer 15 on shell 1 has first protective sheath 2, and damping telescopic rod 4 is installed to one side of first protective sheath 2, sleeve 3 is installed to the tip of damping telescopic rod 4, and sleeve 3's outer wall installs pipe 5, fan 6 is installed to the one end of pipe 5, the user is through promoting sleeve 3, sleeve 3 downstream, damping telescopic rod 4 is flexible from top to bottom simultaneously, sleeve 3 covers at 2 outsides of first protective sheath, fan 6 bloies, the air flows fast and in pipe 5 gets into sleeve 3, the air admission is in first protective sheath 2, and air-dry humidity transducer 15 moisture on the surface, avoid moisture to influence the next detection precision.
Further, the rear surface of shell 1 installs mounting disc 13, and the mid-mounting of mounting disc 13 has damping pivot 14, and carousel 12 is installed to damping pivot 14's one end, and the surface mounting of carousel 12 has fixed plate 11, and when adjusting humidity transducer 15 and temperature sensor 16's direction and position, through rotating shell 1, shell 1 drives mounting disc 13, and mounting disc 13 rotates on damping pivot 14, and damping pivot 14 rotates on carousel 12.
Further, the front surface mounting of shell 1 has display screen 8, and switch 9 is installed to the below of display screen 8, base 10 is installed to the bottom of shell 1, the viscidity glue is paintd to the bottom of base 10, can place base 10 on the desktop, shell 1 need not install on the wall this moment, power cable 91 is installed to one side of shell 1, install fixed plate 11 on indoor wall with the bolt, then put through external power source with power cable 91, open switch 9, moisture in the room air is on attached to humidity transducer 15, pass through humidity transducer 15 with detected signal transmission controller 17, controller 17 converts the electrical signal into digital signal and shows on display screen 9, temperature sensor 16 detects the room air temperature simultaneously.
Further, a second protective sleeve 7 is mounted on the outer portion, close to the temperature sensor 16, of the housing 1, and a hole is formed in the outer wall of the second protective sleeve 7.
Further, the width of the base 10 is the same as the thickness of the housing 1, and the rotation angle of the fixing plate 11 ranges from 0 ° to 360 °.
Further, the sleeve 3 is a hollow cylinder structure, and a conduit mounting hole 31 is formed in the sleeve 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An indoor temperature and humidity sensor comprises a shell (1), wherein a PCB (printed circuit board) (18) is installed inside the shell (1), a controller (17) is installed on the PCB (18), a humidity sensor (15) is installed on one side of the PCB (18), a temperature sensor (16) is installed on the other side of the PCB, the humidity sensor (15) and the temperature sensor (16) both penetrate through the shell (1),
the method is characterized in that: the utility model discloses a damping device, including shell (1), be close to humidity transducer (15) externally mounted have first protective sheath (2) on shell (1), and damping telescopic link (4) are installed to one side of first protective sheath (2), sleeve (3) are installed to the tip of damping telescopic link (4), and pipe (5) are installed to the outer wall of sleeve (3), fan (6) are installed to the one end of pipe (5).
2. The indoor temperature and humidity sensor according to claim 1, wherein: the rear surface mounting of shell (1) has mounting disc (13), and the mid-mounting of mounting disc (13) has damping pivot (14), carousel (12) are installed to the one end of damping pivot (14), and the surface mounting of carousel (12) has fixed plate (11).
3. The indoor temperature and humidity sensor according to claim 1, wherein: the utility model discloses a power supply cable, including shell (1), the preceding surface mounting of shell (1) has display screen (8), and switch (9) are installed to the below of display screen (8), base (10) are installed to the bottom of shell (1), power cable (91) are installed to one side of shell (1).
4. The indoor temperature and humidity sensor according to claim 1, wherein: a second protective sleeve (7) is arranged on the outer portion, close to the temperature sensor (16), of the shell (1), and a hole is formed in the outer wall of the second protective sleeve (7).
5. The indoor temperature and humidity sensor according to claim 3, wherein: the width of the base (10) is the same as the thickness of the shell (1), and the rotation angle range of the shell (1) is 0-360 degrees.
6. The indoor temperature and humidity sensor according to claim 1, wherein: the sleeve (3) is of a hollow cylinder structure, and a guide pipe mounting hole (31) is formed in the sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777079.2U CN213336251U (en) | 2020-11-26 | 2020-11-26 | Indoor temperature and humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777079.2U CN213336251U (en) | 2020-11-26 | 2020-11-26 | Indoor temperature and humidity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213336251U true CN213336251U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022777079.2U Active CN213336251U (en) | 2020-11-26 | 2020-11-26 | Indoor temperature and humidity sensor |
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| Country | Link |
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| CN (1) | CN213336251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114020081A (en) * | 2021-11-05 | 2022-02-08 | 华能辽宁清洁能源有限责任公司 | Intelligent temperature and humidity detection device and control system thereof |
-
2020
- 2020-11-26 CN CN202022777079.2U patent/CN213336251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114020081A (en) * | 2021-11-05 | 2022-02-08 | 华能辽宁清洁能源有限责任公司 | Intelligent temperature and humidity detection device and control system thereof |
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