CN219301682U

CN219301682U - Pipeline type temperature and humidity transmitter

Info

Publication number: CN219301682U
Application number: CN202320102151.2U
Authority: CN
Inventors: 廖原; 李舒胜; 张洲茂
Original assignee: Shenzhen Tianyuan Digital Technology Co ltd
Current assignee: Shenzhen Tianyuan Digital Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-07-04
Anticipated expiration: 2033-02-02

Abstract

The utility model belongs to the technical field of temperature and humidity transmitters and discloses a pipeline type temperature and humidity transmitter, which comprises a working box, wherein an upper shell is arranged at the upper end of the working box, a lower shell is fixedly connected inside the upper shell, and a wiring port is fixedly connected at the side end of the upper shell.

Description

Pipeline type temperature and humidity transmitter

Technical Field

The utility model belongs to the technical field of temperature and humidity transmitters, and particularly relates to a pipeline type temperature and humidity transmitter.

Background

The temperature and humidity transmitter is a transmitter device for measuring the ambient temperature and humidity, and mainly comprises a temperature and humidity probe, a humidity and temperature probe, a measuring circuit, an operational amplification circuit and a signal conversion circuit, is provided with an integrated temperature and humidity probe as a temperature measuring element, collects a temperature and humidity change signal, and then converts the temperature and humidity change signal into a standard current signal or voltage signal linearly related to the temperature and humidity, and is widely applied to environmental protection, chemical industry, weather, medicine, food storage, food processing, greenhouse and other environments for automatically monitoring and controlling the temperature and humidity.

The temperature and humidity transmitter on the market still has certain not enough in the aspect of the detection now, if the environmental position that needs the temperature and humidity transmitter is darker, and the connecting rod of temperature and humidity probe of temperature and humidity transmitter bottom is too short for temperature and humidity probe can not arrive the detection position, thereby influences the detection result, and in addition, the mounting structure of the work box of temperature and humidity transmitter is too complicated, need disassemble the work box when breaking down, disassemble like this just more loaded down with trivial details, waste time and energy.

Disclosure of Invention

The utility model aims to provide a pipeline type temperature and humidity transmitter, which aims to solve the problems that the temperature and humidity probe cannot reach a deeper position due to too short connecting rod at the bottom of the traditional temperature and humidity transmitter in the background technology, so that the detection result is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline formula temperature and humidity transmitter, includes the work box, the upper end of work box is equipped with the casing, the inside fixedly connected with lower casing of going up the casing, the side fixedly connected with wiring mouth of going up the casing, the opposite side fixedly connected with mounting bracket of going up the casing, the upper surface of going up the casing is equipped with the display screen, the upper surface one end of going up the casing is equipped with control switch, the lower extreme fixedly connected with sleeve of lower casing, the embedding is connected with the sleeve pipe in the sleeve, sleeve pipe's surface lower extreme cover is equipped with the ring flange, the equal threaded connection in both ends of ring flange has the bolt.

Preferably, telescopic link is fixedly connected with on sheathed tube inside top, telescopic link's output fixedly connected with connecting rod, the bottom fixedly connected with temperature and humidity probe of connecting rod, the spacing hole has been seted up on the connecting rod, sheathed tube front side is equipped with the automatic valve, the other end of automatic valve passes sheathed tube lateral wall and embedded connection in spacing hole.

Preferably, the first slider of inboard both walls of last casing all fixedly connected with, the second spout has been seted up to the below of first slider, first spout has all been seted up to the both sides end of lower casing, the below fixedly connected with second slider of first spout, first slider sliding connection is in first spout, second slider sliding connection is in the second spout.

Preferably, the front side both ends of going up the casing are all fixedly connected with lock body, the front side upper end fixedly connected with hasp of lower casing, hasp fixed connection is on the lock body, the front side of going up the casing is seted up flutedly, the both sides wall of recess is all fixedly connected with fixed axle, two rotate between the fixed axle and be connected with the second handle.

Preferably, one end of the upper surface of the upper shell is hinged with a protection plate, and the upper end of the protection plate is fixedly connected with a first handle.

Preferably, the upper ends of two sides of the connecting rod are fixedly connected with limiting blocks, the opening of the bottom of the sleeve is fixedly connected with a buffer pad, and the bottom of the flange plate is fixedly connected with a sealing pad.

Compared with the prior art, the utility model has the beneficial effects that:

(1) When the temperature and humidity transducer is required to detect the deeper environment position, the temperature and humidity probe at the bottom of the connecting rod is embedded into the detection environment, then the flange plate is fixed through the bolts, the telescopic rod in the sleeve is controlled to output, the telescopic rod stretches the temperature and humidity probe at the bottom of the connecting rod into the position to be detected, so that accurate data can be detected, and the limiting block at the top of the connecting rod and the sealing gasket at the bottom of the flange plate are used for preventing the telescopic rod from stretching out of the sleeve, so that liquid in the detection environment is filled into the sleeve, and the service life of the telescopic rod is influenced by long-time soaking.

(2) When the working box of the temperature and humidity transmitter breaks down, the working box needs to be disassembled for inspection and maintenance, the lock catch is firstly separated from the lock body, and then the second handle in the groove is pulled, so that the first sliding block on the inner side wall of the upper shell slides in the first sliding groove on the side end of the lower shell, and the second sliding block on the side end of the lower shell slides in the second sliding groove on the inner side wall of the upper shell, thus the upper shell and the lower shell of the working box can be separated, and the inspection and maintenance of the working box are convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of a sleeve of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of portion B of FIG. 1;

in the figure: 1. a working box; 2. an upper housing; 3. a protective plate; 4. a lock body; 5. a first handle; 6. a wiring port; 7. locking; 8. a mounting frame; 9. a lower housing; 10. a sleeve; 11. a sleeve; 12. an automatic valve; 13. a bolt; 14. a flange plate; 15. a sealing gasket; 16. a connecting rod; 17. a temperature and humidity probe; 18. a telescopic rod; 19. a limiting block; 20. a cushion pad; 21. a limiting hole; 22. a display screen; 23. a control switch; 24. a first slider; 25. a first chute; 26. a second chute; 27. a second slider; 28. a fixed shaft; 29. a groove; 30. and a second handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a pipeline formula temperature and humidity transmitter, including work box 1, the upper end of work box 1 is equipped with casing 2, the inside fixedly connected with lower casing 9 of casing 2 goes up, the side fixedly connected with wiring mouth 6 of casing 2 goes up, the opposite side fixedly connected with mounting bracket 8 of casing 2, the upper surface of casing 2 is equipped with display screen 22, upper surface one end of casing 2 is equipped with control switch 23, the lower extreme fixedly connected with sleeve 10 of lower casing 9, the embedding is connected with sleeve 11 in sleeve 10, sleeve 11's surface lower extreme cover is equipped with ring flange 14, the equal threaded connection in both ends of ring flange 14 has bolt 13, sleeve 11's inside top fixedly connected with telescopic link 18, telescopic link 18's output fixedly connected with connecting rod 16, the bottom fixedly connected with temperature and humidity probe 17 of connecting rod 16, spacing hole 21 has been seted up on the connecting rod 16, sleeve 11's front side is equipped with automatic valve 12, automatic valve 12's the other end passes sleeve 11's lateral wall and embedding connection in spacing hole 21.

Through the technical scheme:

when the temperature and humidity transmitter is required to detect the deeper environment position, firstly, the temperature and humidity probe 17 at the bottom of the connecting rod 16 is embedded into the detection environment, then the flange plate 14 is fixed through the bolt 13, and then the telescopic rod 18 in the sleeve 11 is controlled to output, and the telescopic rod 18 stretches the temperature and humidity probe 17 at the bottom of the connecting rod 16 into the position to be detected, so that more accurate data can be detected, and the influence of inaccurate data on the finally obtained result is avoided.

Further, a protecting plate 3 is hinged to one end of the upper surface of the upper shell 2, the upper end of the protecting plate 3 is fixedly connected with a first handle 5, and the lower end of the lower shell 9 is fixedly connected with a sleeve 10.

Specifically, be equipped with protection shield 3, the purpose is that display screen 22 and the control switch 23 of upper housing 2 upper surface are protected, avoid because the heavy object is pounded to fall or the unrestrained of water for work box 1 causes the damage, be equipped with sleeve 10, the purpose is convenient to separate work box 1 with temperature and humidity probe 17.

Further, the upper ends of the two sides of the connecting rod 16 are fixedly connected with limiting blocks 19, the opening of the bottom of the sleeve 11 is fixedly connected with a buffer cushion 20, and the bottom of the flange 14 is fixedly connected with a sealing gasket 15.

Specifically, the buffer pad 20 is provided to avoid shaking of the connecting rod 16 when extending, and the limiting block 19 and the sealing pad 15 are provided to avoid that the liquid existing in the detection environment is poured into the sleeve 11 when the telescopic rod 18 extends out of the sleeve 11, so that the service life of the telescopic rod 18 is reduced after long-time soaking.

Referring to fig. 1 and fig. 4-5, the inner side two walls of the upper housing 2 are fixedly connected with a first sliding block 24, a second sliding groove 26 is provided at the lower position of the first sliding block 24, a first sliding groove 25 is provided at the two side ends of the lower housing 9, a second sliding block 27 is fixedly connected at the lower position of the first sliding groove 25, the first sliding block 24 is slidably connected in the first sliding groove 25, and the second sliding block 27 is slidably connected in the second sliding groove 26.

Through the technical scheme:

when the working box 1 of the temperature and humidity transmitter breaks down, the working box 1 needs to be disassembled for inspection and maintenance, the lock catch 7 is firstly separated from the lock body 4, and then the second handle 30 in the groove 29 is pulled, so that the first sliding block 24 on the side wall of the upper shell 2 slides in the first sliding groove 25 on the side end of the lower shell 9, and the second sliding block 27 on the side end of the lower shell 9 slides in the second sliding groove 26 on the side wall of the upper shell 2, so that the upper shell 2 and the lower shell 9 of the working box 1 can be separated, and the inspection and maintenance on the working box 1 are convenient.

Further, the front side both ends of the upper casing 2 are fixedly connected with the lock body 4, the front side upper end of the lower casing 9 is fixedly connected with the lock catch 7, the lock catch 7 is fixedly connected with the lock body 4, the front side of the upper casing 2 is provided with the groove 29, both side walls of the groove 29 are fixedly connected with the fixed shafts 28, and the second handle 30 is rotatably connected between the two fixed shafts 28.

Specifically, all hasp 7 and lock body 4, the purpose is fixed both when last casing 2 and lower casing 9 combine, avoids appearing gliding problem to influence the use of humiture transmitter, be equipped with second handle 30, when the purpose is last casing 2 and lower casing 9 separation, pulling second handle 30 is convenient and fast relatively.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipeline type temperature and humidity transmitter is characterized in that: including work box (1), the upper end of work box (1) is equipped with casing (2), the inside fixedly connected with lower casing (9) of casing (2) goes up, the side fixedly connected with wiring mouth (6) of casing (2) goes up, the opposite side fixedly connected with mounting bracket (8) of casing (2), the upper surface of casing (2) is equipped with display screen (22), the upper surface one end of casing (2) is equipped with control switch (23), the lower extreme fixedly connected with sleeve (10) of casing (9) down, sleeve (10) internal embedding is connected with sleeve (11), sleeve (11)'s surface lower pot head is equipped with ring flange (14), the equal threaded connection in both ends of ring flange (14) has bolt (13).

2. The pipe-type temperature and humidity transmitter according to claim 1 wherein: the automatic temperature and humidity measuring device is characterized in that a telescopic rod (18) is fixedly connected to the inner top end of the sleeve (11), a connecting rod (16) is fixedly connected to the output end of the telescopic rod (18), a temperature and humidity probe (17) is fixedly connected to the bottom of the connecting rod (16), a limiting hole (21) is formed in the connecting rod (16), an automatic valve (12) is arranged on the front side of the sleeve (11), and the other end of the automatic valve (12) penetrates through the side wall of the sleeve (11) and is connected in the limiting hole (21) in an embedded mode.

3. The pipe-type temperature and humidity transmitter according to claim 2 wherein: the utility model discloses a novel sliding door for a car, including upper casing (2), first slider (24) of inboard both walls of upper casing (2) all fixedly connected with, second spout (26) have been seted up to the below position of first slider (24), first spout (25) have all been seted up to the both sides end of lower casing (9), the below position fixedly connected with second slider (27) of first spout (25), first slider (24) sliding connection is in first spout (25), second slider (27) sliding connection is in second spout (26).

4. A pipe temperature and humidity transmitter according to claim 3 wherein: the front side both ends of last casing (2) are all fixedly connected with lock body (4), the front side upper end fixedly connected with hasp (7) of lower casing (9), hasp (7) fixed connection is on lock body (4), recess (29) are seted up to the front side of going up casing (2), the equal fixedly connected with fixed axle (28) of both sides wall of recess (29), two rotate between fixed axle (28) and be connected with second handle (30).

5. The pipe-type temperature and humidity transmitter according to claim 4 wherein: one end of the upper surface of the upper shell (2) is hinged with a protection plate (3), and the upper end of the protection plate (3) is fixedly connected with a first handle (5).

6. The pipe-type temperature and humidity transmitter according to claim 5 and characterized in that: the upper ends of two sides of the connecting rod (16) are fixedly connected with limiting blocks (19), the opening of the bottom of the sleeve (11) is fixedly connected with a buffer pad (20), and the bottom of the flange plate (14) is fixedly connected with a sealing pad (15).