CN217980414U

CN217980414U - Temperature and humidity sensor

Info

Publication number: CN217980414U
Application number: CN202222502946.0U
Authority: CN
Inventors: 张均哲
Original assignee: Sibitai Electronics Jiaxing Co ltd
Current assignee: Sibitai Electronics Jiaxing Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2022-12-06
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a temperature and humidity sensor, including drain pan, base and upper cover, the back mounted of drain pan has the base, the upper cover is installed in the front of drain pan, first locking piece is all installed at the both ends of drain pan, the locked groove has been seted up in the front of first locking piece, first through-hole has been seted up to one side of first locking piece, the dead lever is installed to the inner wall of first through-hole, the ejector pad is installed to the one end of dead lever. The utility model discloses a promote the ejector pad and drive the dead lever and remove, the dead lever removes and can drive first tapered end and remove, the outer wall that makes first tapered end breaks away from the outer wall of second tapered end, at this moment the staff drags the upper cover, just can take off the upper cover, and then detect and maintain temperature and humidity sensor's inner wall, during the installation, only need to put upper cover and drain pan upright, promote the upper cover and make second tapered end and the mutual joint of first tapered end, just can install temperature and humidity sensor fast, and then improve the convenience of dismantling and installing.

Description

Temperature and humidity sensor

Technical Field

The utility model relates to a temperature and humidity sensor equipment technical field specifically is a temperature and humidity sensor.

Background

The temperature and humidity sensor in the market generally measures the temperature and the relative humidity, and because the temperature and the humidity are closely related to each other from physical quantities and actual life of people, the temperature and the humidity sensor are closely related to the life of people

Temperature and humidity sensor shortcomings in the prior art are as follows:

patent document CN215573082U discloses a temperature and humidity sensor, including temperature and humidity sensor main part, display panel and regulation button, install display panel in the temperature and humidity sensor main part, the display panel lower extreme is provided with the regulation button, the guide way has all been seted up to both sides about the display panel, the inside guide block that all overlaps of regulation button is two sets of the guide block front end all is connected with the fly leaf through mounting structure, the fly leaf is glued towards display panel's one end outer wall and is had clean piece, the one end outer wall welding that the fly leaf deviates from display panel has the handle of pulling. Through the mutual cooperation of the guide groove, the guide block, the movable plate, the cleaning block and the pull handle, the problem that water mist can influence the reading of temperature and humidity parameters by workers is avoided, and the practicability of the device is improved.

The temperature and humidity sensor disclosed in the above publication mainly considers the problem of how to avoid the influence of water mist on the reading of temperature and humidity parameters by workers, and screws, bolts and the like are required to be used for mounting and dismounting the existing temperature and humidity sensor, so that the temperature and humidity sensor is cumbersome to dismount and inspect or mount.

In view of the above, there is a need to develop a temperature and humidity sensor, so as to improve the convenience of detaching and installing the temperature and humidity sensor during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature and humidity sensor to the temperature and humidity sensor who proposes in solving above-mentioned background art dismantles the inspection or comparatively loaded down with trivial details problem when installing.

In order to achieve the above object, the present invention provides a temperature and humidity sensor, which comprises a bottom shell, a base and an upper cover, wherein the base is installed on the back surface of the bottom shell, and the upper cover is installed on the front surface of the bottom shell;

the two ends of the bottom shell are both provided with first locking blocks, the front surface of each first locking block is provided with a locking groove, and one side of each first locking block is provided with a first through hole;

the dead lever is installed to the inner wall of first through-hole, the ejector pad is installed to the one end of dead lever, the limiting hole has been seted up to the other end of dead lever.

Preferably, a plurality of mounting holes are formed in the front face of the base, fixing bolts are mounted on the inner walls of the mounting holes, and a plurality of magnets are mounted on the back face of the base.

Preferably, the buzzer assembly is installed at the front top of the upper cover, the display screen assembly is installed at the front middle part of the upper cover, the control button assembly is installed at the front bottom of the upper cover, the power interface is installed at the bottom of the upper cover, and the power line is installed at the bottom of the power interface.

Preferably, a first lock head is installed at the other end of the fixing rod, a second through hole is formed in one side of the first lock head, a limiting rod is installed on the inner wall of the second through hole and the inner wall of the limiting hole, the other end of the limiting rod is installed on the inner wall of the locking groove, and a pressure spring is installed on the outer wall of the limiting rod.

Preferably, the outer wall of the first lock head is provided with a second lock head, the front surface of the second lock head is provided with a second lock block, and one end of the second lock block is arranged on one side of the upper cover.

Preferably, the motor is installed to the inner wall of drain pan, and the screw thread lead screw is installed to the output of motor, and ball nut is installed to the outer wall of screw thread lead screw, and first pivot is installed to ball nut bottom, and the connecting rod is installed to the inner wall of first pivot.

Preferably, a second rotating shaft is installed at the other end of the connecting rod, a temperature and humidity sensing probe is installed on one side of the second rotating shaft, a lifting groove is installed on the outer wall of the temperature and humidity sensing probe, and a wireless transmission assembly is installed at the top of the temperature and humidity sensing probe.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a promote the ejector pad and drive the dead lever and remove, the dead lever removes and can drive first tapered end and remove, the outer wall that makes first tapered end breaks away from the outer wall of second tapered end, at this moment the staff drags the upper cover, just can take off the upper cover, and then detect and maintain temperature and humidity sensor's inner wall, during the installation, only need to put upper cover and drain pan upright, promote the upper cover and make second tapered end and the mutual joint of first tapered end, just can install temperature and humidity sensor fast, and then improve the convenience of dismantling and installing.

2. The utility model discloses a base, the mounting hole, the setting of fixing bolt and magnet, on metal plane, can directly use magnet to come to install temperature and humidity sensor fixed, then can come to install temperature and humidity sensor through mounting hole and fixing bolt on non-metal plane fixed, the motor rotates and drives the screw thread lead screw and rotate, the screw thread lead screw rotates and drives ball nut and remove, through first pivot, the connecting rod, the second pivot, temperature and humidity inductive probe and lift groove's setting, ball nut removes and can drive temperature and humidity inductive probe and remove in lift groove, and then can adjust temperature and humidity inductive probe and stretch out and retract, can play the effect of protection temperature and humidity inductive probe.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the base structure of the present invention;

FIG. 3 is a schematic view of the bottom case of the present invention;

fig. 4 is a schematic structural view of the temperature and humidity sensing probe of the present invention;

fig. 5 is a schematic diagram of a first lock block structure according to the present invention.

In the figure: 1. a bottom case; 2. a base; 3. an upper cover; 101. a first lock block; 102. locking the groove; 103. a first through hole; 104. fixing the rod; 105. a push block; 106. a limiting hole; 201. mounting holes; 202. fixing the bolt; 203. a magnet; 301. a buzzer assembly; 302. a display screen assembly; 303. a manipulation button assembly; 304. a power interface; 305. a power line; 401. a first lock head; 402. a second through hole; 403. a restricting lever; 404. a pressure spring; 501. a second lock head; 502. a second lock block; 601. a motor; 602. a threaded lead screw; 603. a ball nut; 604. a first rotating shaft; 605. a connecting rod; 701. a second rotating shaft; 702. a temperature and humidity sensing probe; 703. a lifting groove; 704. a wireless transmission component.

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.

Referring to fig. 1, in an embodiment provided by the present invention, a temperature and humidity sensor includes a bottom case 1, a base 2 and an upper cover 3, the base 2 is installed on the back surface of the bottom case 1, the upper cover 3 is installed on the front surface of the bottom case 1, a buzzer assembly 301 is installed on the top of the front surface of the upper cover 3, a display screen assembly 302 is installed in the middle of the front surface of the upper cover 3, a control button assembly 303 is installed on the bottom of the front surface of the upper cover 3, a power interface 304 is installed on the bottom of the upper cover 3, and a power line 305 is installed on the bottom of the power interface 304;

referring to fig. 1, 3 and 5, a first locking block 101 is installed at both ends of a bottom case 1, a locking groove 102 is opened on the front surface of the first locking block 101, a first through hole 103 is opened at one side of the first locking block 101, a fixing rod 104 is installed on the inner wall of the first through hole 103, a push block 105 is installed at one end of the fixing rod 104, a limiting hole 106 is opened at the other end of the fixing rod 104, a first locking head 401 is installed at the other end of the fixing rod 104, a second through hole 402 is opened at one side of the first locking head 401, a limiting rod 403 is installed on the inner wall of the second through hole 402 and the inner wall of the limiting hole 106, the other end of the limiting rod 403 is installed on the inner wall of the locking groove 102, a pressure spring 404 is installed on the outer wall of the limiting rod 403, a second locking head 501 is installed on the outer wall of the first locking head 401, the front surface of the second lock head 501 is provided with a second lock block 502, one end of the second lock block 502 is arranged on one side of the upper cover 3, the push block 105 is pushed to drive the fixing rod 104 to move, the fixing rod 104 can drive the first lock head 401 to move, the outer wall of the first lock head 401 is separated from the outer wall of the second lock head 501, at the moment, a worker pulls the upper cover 3, the upper cover 3 can be taken down, the inner wall of the temperature and humidity sensor can be detected and maintained, during installation, the upper cover 3 and the bottom shell 1 only need to be rightly placed, the upper cover 3 is pushed to enable the second lock head 501 and the first lock head 401 to be clamped with each other, the temperature and humidity sensor can be quickly installed, and convenience in detachment and installation is further improved;

referring to fig. 1, 2, 3 and 4, a plurality of mounting holes 201 are formed in the front surface of a base 2, fixing bolts 202 are mounted on the inner walls of the mounting holes 201, a plurality of magnets 203 are mounted on the back surface of the base 2, a motor 601 is mounted on the inner wall of a bottom case 1, a threaded lead screw 602 is mounted at the output end of the motor 601, a ball nut 603 is mounted on the outer wall of the threaded lead screw 602, a first rotating shaft 604 is mounted at the bottom of the ball nut 603, a connecting rod 605 is mounted on the inner wall of the first rotating shaft 604, a second rotating shaft 701 is mounted at the other end of the connecting rod 605, a temperature and humidity sensing probe 702 is mounted on one side of the second rotating shaft 701, a lifting groove 703 is mounted on the outer wall of the temperature and humidity sensing probe 702, a wireless transmission assembly 704 is mounted at the top of the temperature and humidity sensing probe 702, the temperature and humidity sensing probe can be mounted and fixed through the base 2, the mounting holes 201, the fixing bolts 202 and the magnets 203, on a metal plane, the temperature and humidity sensing probe can be directly mounted and fixed through the mounting holes 201 and the fixing bolts 202, the rotation of the motor 601, the rotating the ball nut 603, the connecting rod can drive the temperature and humidity sensing probe to move, the rotating shaft 701, the temperature and humidity sensing probe 703 can be moved, the temperature and humidity sensing probe 702 can be moved and the temperature sensing probe 703, and the temperature sensing probe can be moved and the temperature sensing probe 702, and the temperature sensing probe can be moved out of the lifting protection groove 702, and the temperature sensing probe 703 can be moved.

The working principle is that the pushing block 105 is pushed to drive the fixing rod 104 to move, the fixing rod 104 can drive the first lock head 401 to move, the outer wall of the first lock head 401 is separated from the outer wall of the second lock head 501, at the moment, a worker pulls the upper cover 3, the upper cover 3 can be taken down, the inner wall of the temperature and humidity sensor can be detected and maintained, during installation, only the upper cover 3 and the bottom shell 1 need to be placed right, the upper cover 3 is pushed to enable the second lock head 501 to be clamped with the first lock head 401, the temperature and humidity sensor can be installed fast, convenience in disassembly and installation is improved, the base 2 is used, the installation hole 201 is used for installing and fixing the temperature and humidity sensor, the fixing bolt 202 and the magnet 203 are arranged on a metal plane, the temperature and humidity sensor can be installed and fixed directly through the installation hole 201 and the fixing bolt 202 on a non-metal plane, the motor 601 rotates to drive the threaded screw 602 to rotate, the threaded screw 602 rotates to drive the ball nut 604 to move, the connecting rod 701, the temperature and humidity sensor 702 can move, and the temperature and humidity sensor 703 can be retracted, and the temperature and humidity sensor 702 can be moved and the temperature and humidity sensor 702 can be adjusted in the temperature and humidity adjusting groove 703.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a temperature and humidity sensor, includes drain pan (1), base (2) and upper cover (3), its characterized in that: a base (2) is installed on the back surface of the bottom shell (1), and an upper cover (3) is installed on the front surface of the bottom shell (1);

two ends of the bottom shell (1) are respectively provided with a first locking block (101), the front surface of each first locking block (101) is provided with a locking groove (102), and one side of each first locking block (101) is provided with a first through hole (103);

a fixing rod (104) is installed on the inner wall of the first through hole (103), a push block (105) is installed at one end of the fixing rod (104), and a limiting hole (106) is formed in the other end of the fixing rod (104).

2. The temperature and humidity sensor according to claim 1, wherein: a plurality of mounting hole (201) has been seted up in the front of base (2), and fixing bolt (202) are installed to the inner wall of mounting hole (201), and a plurality of magnet (203) are installed to the back mounting of base (2).

3. The temperature and humidity sensor according to claim 1, wherein: buzzer subassembly (301) are installed to the positive top of upper cover (3), and the positive mid-mounting of upper cover (3) has display screen subassembly (302), and control button assembly (303) are installed to the positive bottom of upper cover (3), and power source (304) are installed to the bottom of upper cover (3), and power cord (305) are installed to the bottom of power source (304).

4. The temperature and humidity sensor according to claim 1, wherein: the other end of the fixing rod (104) is provided with a first lock head (401), one side of the first lock head (401) is provided with a second through hole (402), the inner wall of the second through hole (402) and the inner wall of the limiting hole (106) are provided with a limiting rod (403), the other end of the limiting rod (403) is arranged on the inner wall of the lock groove (102), and the outer wall of the limiting rod (403) is provided with a pressure spring (404).

5. The temperature and humidity sensor according to claim 4, wherein: a second locking head (501) is installed on the outer wall of the first locking head (401), a second locking block (502) is installed on the front face of the second locking head (501), and one end of the second locking block (502) is installed on one side of the upper cover (3).

6. The temperature and humidity sensor according to claim 1, wherein: the motor (601) is installed on the inner wall of the bottom shell (1), the threaded screw rod (602) is installed at the output end of the motor (601), the ball nut (603) is installed on the outer wall of the threaded screw rod (602), the first rotating shaft (604) is installed at the bottom of the ball nut (603), and the connecting rod (605) is installed on the inner wall of the first rotating shaft (604).

7. The temperature and humidity sensor according to claim 6, wherein: a second rotating shaft (701) is installed at the other end of the connecting rod (605), a temperature and humidity sensing probe (702) is installed on one side of the second rotating shaft (701), a lifting groove (703) is installed on the outer wall of the temperature and humidity sensing probe (702), and a wireless transmission assembly (704) is installed at the top of the temperature and humidity sensing probe (702).