CN219956594U - Cold chain transportation humiture alarm system - Google Patents

Abstract

The utility model discloses a cold chain transportation temperature and humidity alarm system, which comprises a fixed plate and a fixed unit; and (3) fixing plates: the lower surface of the ball seat is provided with a ball seat, the lower end of the ball seat is rotationally connected with a ball head, the upper end inside the ball seat is provided with a rubber sleeve, the rubber sleeve is in sliding connection with the ball head, and the lower end of the ball head is provided with a temperature and humidity sensor; a fixing unit: the fixing plate is arranged on the upper surface of the fixing plate; wherein: still include the protective housing, the protective housing is located the rear side of fixed plate, the inside right-hand member of protective housing is equipped with the battery, the inside front end of protective housing is equipped with the singlechip, the round hole inside of protective housing upper surface is equipped with the alarm, this cold chain transportation humiture alarm system can carry out remote alarm, temperature and humidity sensor installs simple and conveniently simultaneously, can not destroy the box of cold chain transportation insulation can, and temperature and humidity sensor installation angle is adjustable, the detection precision of humiture in the cold chain transportation has been improved, can in time be accurate report to the police.

Description

Cold chain transportation humiture alarm system

Technical Field

The utility model relates to the technical field of cold chain transportation, in particular to a temperature and humidity alarm system for cold chain transportation.

Background

Along with the continuous improvement of people's living standard, the demand to cold chain logistics transportation increases fast, especially in a great deal of fields such as fresh food, agricultural and sideline products, bacterin, medicines, in order to guarantee the security of goods in the cold chain transportation, and then need use cold chain transportation temperature and humidity alarm system to detect the inside humiture of insulation can, report to the police when exceeding the default, remind the transportation personnel timely to handle, avoid the damage of goods, current cold chain transportation temperature and humidity alarm system generally detects the inside humiture of insulation can through temperature and humidity sensor, install temperature and humidity sensor to the inside of insulation can during the use, install through the bolt during the installation generally, and then need destroy the insulation can, influence the heat preservation nature of insulation can self, the result of use is not good, temperature and humidity sensor's installation angle generally can not be adjusted simultaneously, the detection precision of humiture is easily influenced when installation angle is improper.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the temperature and humidity alarm system for cold chain transportation, which can carry out remote alarm, meanwhile, the temperature and humidity sensor is simple and convenient to install, the box body of the cold chain transportation incubator cannot be damaged, the installation angle of the temperature and humidity sensor is adjustable, the detection precision of temperature and humidity in the cold chain transportation is improved, the alarm can be timely and accurately carried out, and the problems in the background art can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cold chain transportation temperature and humidity alarm system comprises a fixed plate and a fixed unit;

and (3) fixing plates: the lower surface of the ball seat is provided with a ball seat, the lower end of the ball seat is rotationally connected with a ball head, the upper end inside the ball seat is provided with a rubber sleeve, the rubber sleeve is in sliding connection with the ball head, and the lower end of the ball head is provided with a temperature and humidity sensor;

a fixing unit: the fixing plate is arranged on the upper surface of the fixing plate;

wherein: still include the protective housing, the protective housing is located the rear side of fixed plate, the inside right-hand member of protective housing is equipped with the battery, the inside front end of protective housing is equipped with the singlechip, the round hole inside of protective housing upper surface is equipped with the alarm, the input of singlechip is all connected to battery and temperature and humidity sensor's output, the output of singlechip is all connected to the input electricity of alarm, can detect the inside humiture of insulation can in the cold chain transportation, can show the detected information simultaneously, can also warn and long-range warning when exceeding the default, and then the security of cold chain transportation goods has been improved greatly, can utilize the method of pressing from both sides tightly or propping tightly to fix temperature and humidity sensor, and then can not destroy the installation department, and fixed scope is adjustable, and convenient to use is high, temperature and humidity sensor installation angle is adjustable simultaneously, the detection precision of humiture in the cold chain transportation has been improved, can be timely accurate report to the police.

Further, the rear end inside the protective housing is provided with a wireless data transmitter, and the input end of the wireless data transmitter is electrically connected with the output end of the singlechip, so that remote alarm can be performed.

Further, the rectangular hole of protective housing upper surface department is equipped with the display screen, and the output of singlechip is connected to the input electricity of display screen, makes things convenient for the demonstration of humiture.

Further, the fixed unit includes splint, T template and two-way lead screw, splint sliding connection respectively in the upper surface of fixed plate, and two-way lead screw passes through the bearing and rotates the middle part of connecting in the fixed plate upper surface, splint all with two-way lead screw threaded connection, the upper end of splint all rotates through the pivot and is connected with T template, makes things convenient for the fixed of fixed plate.

Further, the fixed unit still includes traveller and locating piece, the traveller is sliding connection in the slide hole of splint front end inside respectively, and the rear end of traveller all is equipped with the locating piece, and the front end of locating piece respectively with the spout sliding connection in splint middle part, the locating piece sets up with the T template cooperation of same splint top respectively, conveniently restricts the rotation of T template.

Further, the fixing unit further comprises pull handles and springs, the pull handles are respectively arranged at the front ends of the sliding columns, the springs are respectively movably sleeved at the rear ends of the sliding columns, and the springs are respectively positioned between the positioning blocks and the front side walls of the avoidance holes at the front ends of the clamping plates, so that the movement of the positioning blocks is conveniently limited.

Furthermore, hexagonal holes are formed in the left end and the right end of the bidirectional screw rod, so that the rotation of the bidirectional screw rod is conveniently controlled.

Compared with the prior art, the utility model has the beneficial effects that: the cold chain transportation temperature and humidity alarm system has the following advantages:

1. the temperature and humidity sensor converts temperature and humidity information inside the incubator into electric signals to be transmitted to the singlechip, the singlechip transmits the temperature and humidity information to the display screen to be displayed after the electric signals are processed, when the detected temperature and humidity information exceeds a preset value, the singlechip controls the alarm to work and sends out audible and visual alarm information, the alarm information is transmitted to the wireless data transmitter, the wireless data transmitter transmits the alarm information to the background server through a data network, then the background personnel alarms, the temperature and humidity inside the incubator in cold chain transportation can be detected, the detection information can be displayed at the same time, and when the detected temperature and humidity information exceeds the preset value, alarm and remote alarm can be carried out, so that the safety of cold chain transportation goods is greatly improved.

2. The inside that can install the insulation can of cold chain transportation with the fixed plate during the installation, insert the inside rotatory two-way lead screw in hexagonal hole with interior hexagonal spanner during the installation, two splint are moved to opposite direction along the slide of fixed plate upper surface to two lead screws drive, splint drive T template and remove, then can utilize the facing away from of two T template upper ends to prop tightly facing the recess of insulation, also can utilize the relative inboard of T template upper end to press from both sides tightly facing the protruding position of insulation, and can be according to the width of recess or the bellied of insulation, can overturn T template, forward pulling pull handle during the upset, the pull handle passes through the slide and drives the locating piece and move forward and compress spring, locating piece and T template separation, then can overturn 180 degrees to T template, after the upset, reset the locating piece restriction T template's rotation, and then adjust centre gripping or the distance that props tightly, can utilize the method of pressing from both sides tightly or prop tightly to fix temperature and humidity sensor, and then can not destroy the installation department, and fixed scope is adjustable, the convenience of use is high, in the good use effect of cold chain transportation humiture.

3. After the fixed plate is installed, the ball head can be moved, the ball head and the ball seat rotate relatively, the angle of the temperature and humidity sensor is adjusted, the ball head and the rubber sleeve slide when the angle is adjusted, the rubber sleeve has larger friction force on the ball head, the angle of the temperature and humidity sensor can be positioned, the installation angle of the temperature and humidity sensor is adjustable, the detection precision of the temperature and humidity in cold chain transportation is improved, and the alarm can be timely and accurately given.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 3 is a schematic cross-sectional view of the protective case of the present utility model;

FIG. 4 is a schematic cross-sectional view of a mounting plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: 1 fixed plate, 2 ball seat, 3 bulb, 4 temperature and humidity sensor, 5 protective housing, 6 battery, 7 singlechip, 8 alarm, 9 fixed unit, 91 splint, 92T template, 93 two-way lead screw, 94 sliding column, 95 locating piece, 96 pull handle, 97 spring, 10 wireless data transmission ware, 11 display screen, 12 rubber sleeve, 13 hexagonal hole.

Description of the embodiments

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. 1-5, the present embodiment provides a technical solution: a cold chain transportation temperature and humidity alarm system comprises a fixed plate 1 and a fixed unit 9;

fixing plate 1: the lower surface of the fixing plate is provided with the ball seat 2, the fixing plate 1 can be installed in the heat insulation box for cold chain transportation in use, the lower end of the ball seat 2 is rotationally connected with the ball head 3, the upper end of the interior of the ball seat 2 is provided with the rubber sleeve 12, the rubber sleeve 12 is in sliding connection with the ball head 3, the lower end of the ball head 3 is provided with the temperature and humidity sensor 4, after the fixing plate 1 is installed, the ball head 3 can be moved in a moving way, the ball head 3 and the ball seat 2 relatively rotate, the angle of the temperature and humidity sensor 4 is adjusted, the ball head 3 and the rubber sleeve 12 slide during adjustment, and the rubber sleeve 12 has larger friction force on the ball head 3, so that the angle of the temperature and humidity sensor 4 can be positioned;

fixing unit 9: the fixing unit 9 comprises clamping plates 91, T-shaped plates 92 and a bidirectional screw rod 93, wherein the clamping plates 91 are respectively and slidably connected to the upper surface of the fixing plate 1, the bidirectional screw rod 93 is rotationally connected to the middle part of the upper surface of the fixing plate 1 through a bearing, the clamping plates 91 are in threaded connection with the bidirectional screw rod 93, the upper ends of the clamping plates 91 are rotationally connected with the T-shaped plates 92 through rotating shafts, the bidirectional screw rod 93 drives the two clamping plates 91 to move along the slide way of the upper surface of the fixing plate 1 in opposite directions, the T-shaped plates 92 are driven to move, then the upper ends of the two T-shaped plates 92 can be used for supporting the groove facing the incubator, the opposite inner sides of the upper ends of the T-shaped plates 92 can also be used for clamping the bulge position of the incubator, the T-shaped plates 92 can be overturned according to the width of the groove or bulge of the incubator, the fixing unit 9 also comprises slide columns 94 and positioning blocks 95, the slide column 94 is respectively and slidingly connected in the slide hole at the front end of the clamping plate 91, the rear end of the slide column 94 is provided with a positioning block 95, the front end of the positioning block 95 is respectively and slidingly connected with a chute at the middle of the clamping plate 91, the positioning block 95 is respectively matched with the T-shaped plate 92 above the same clamping plate 91, the fixing unit 9 also comprises a pull handle 96 and a spring 97, the pull handle 96 is respectively arranged at the front end of the slide column 94, the spring 97 is respectively and movably sleeved at the rear end of the slide column 94, the spring 97 is respectively positioned between the positioning block 95 and the front side wall of the avoidance hole at the front end of the clamping plate 91, the spring 97 facilitates the positioning of the positioning block 95, the pull handle 96 is pulled forwards during overturning, the pull handle 96 drives the positioning block 95 to move forwards and compress the spring 97 through the slide column 94, the positioning block 95 is separated from the T-shaped plate 92, then the T-shaped plate 92 can be overturned by 180 degrees, after overturning is finished, the positioning block 95 is reset to limit the rotation of the T-shaped plate 92, further, the clamping or tightening distance is adjusted, hexagonal holes 13 are formed in the left end and the right end of the bidirectional screw rod 93, and when the bidirectional screw rod 93 is installed, an internal hexagonal wrench is inserted into the hexagonal holes 13 to rotate the bidirectional screw rod 93;

wherein: still include protective housing 5, protective housing 5 is located the rear side of fixed plate 1, protective housing 5 provides mounted position and protection to inside spare part, the inside right-hand member of protective housing 5 is equipped with battery 6, the inside front end of protective housing 5 is equipped with singlechip 7, the operation of battery 6 electrical components provides the electric energy, the round hole inside of protective housing 5 upper surface is equipped with alarm 8, the input of singlechip 7 is all connected to battery 6 and temperature and humidity sensor 4's output electricity, the output of singlechip 7 is connected to alarm 8's input electricity, the inside rear end of protective housing 5 is equipped with wireless data transmission ware 10, the output of singlechip 7 is connected to wireless data transmission ware 10's input electricity, the rectangular hole department of protective housing 5 upper surface is equipped with display screen 11, the output of singlechip 7 is connected to the input electricity of display screen 11, temperature and humidity sensor 4 is with the inside temperature and humidity information of incubator conversion for singlechip 7, after the singlechip 7 handles the electric signal processing, with temperature and humidity information transmission for display screen 11, singlechip 7 will control alarm 8 work when the temperature and humidity information who detects exceeds the default, send audible and visual alarm information, wireless data transmission ware 10 gives alarm information, then wireless data transmission ware after the wireless data transmission is carried out to the wireless data transmission platform, the wireless data transmission personnel, the wireless data transmission platform is carried out to the alarm information.

The working principle of the cold chain transportation temperature and humidity alarm system provided by the utility model is as follows: the fixing plate 1 can be installed in the insulation box for cold chain transportation when in use, the internal hexagonal wrench is inserted into the internal rotary bidirectional screw rod 93 of the hexagonal hole 13 when in installation, the bidirectional screw rod 93 drives the two clamping plates 91 to move along the slide way of the upper surface of the fixing plate 1 in opposite directions, the clamping plates 91 drive the T-shaped plates 92 to move, then the upper ends of the two T-shaped plates 92 can be utilized to deviate from the grooves facing the insulation box to be tightly supported, the opposite inner sides of the upper ends of the T-shaped plates 92 can also be utilized to clamp the convex positions of the insulation box, the T-shaped plates 92 can be overturned according to the width of the grooves or the protrusions of the insulation box, the pull handle 96 is pulled forwards when in overturning, the pull handle 96 drives the positioning block 95 to move forwards through the slide column 94 and compress the spring 97, the positioning block 95 is separated from the T-shaped plates 92, then the T-shaped plates 92 can be overturned for 180 degrees after overturning, the positioning block 95 is reset to limit the rotation of the T-shaped plate 92, so that the clamping or tightening distance is adjusted, after the fixing plate 1 is installed, the ball head 3 can be moved, the ball head 3 and the ball seat 2 relatively rotate, the angle of the temperature and humidity sensor 4 is adjusted, the ball head 3 and the rubber sleeve 12 slide during adjustment, the rubber sleeve 12 has larger friction force on the ball head 3, the angle of the temperature and humidity sensor 4 can be positioned, the temperature and humidity sensor 4 converts temperature and humidity information in the heat preservation box into an electric signal to be transmitted to the singlechip 7, the singlechip 7 transmits the temperature and humidity information to the display screen 11 for display after processing the electric signal, when the detected temperature and humidity information exceeds a preset value, the singlechip 7 controls the alarm 8 to work, sends out audible and visual alarm information, and transmits the alarm information to the wireless data transmitter 10, the wireless data transmitter 10 transmits the alarm information to the background server through the data network and then alarms the background personnel.

It should be noted that, in the above embodiment, the temperature and humidity sensor 4, the battery 6, the singlechip 7, the alarm 8, the wireless data transmitter 10 and the display screen 11 may be freely configured according to practical application scenarios, the temperature and humidity sensor 4 may be a humidity sensor with a model of HMP110, the singlechip 7 may be a singlechip with a model of STM32H743, the alarm 8 may be an alarm with a model of AD16-22SM, the wireless data transmitter 10 may be a wireless data transmitter with a model of H7118, and the singlechip 7 controls the temperature and humidity sensor 4, the battery 6, the alarm 8, the wireless data transmitter 10 and the display screen 11 to work by methods commonly used in the prior art.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (7)

1. A cold chain transportation humiture alarm system, its characterized in that: comprises a fixed plate (1) and a fixed unit (9);

fixing plate (1): the lower surface of the ball seat is provided with the ball seat (2), the lower end of the ball seat (2) is rotationally connected with the ball head (3), the upper end inside the ball seat (2) is provided with the rubber sleeve (12), the rubber sleeve (12) is in sliding connection with the ball head (3), and the lower end of the ball head (3) is provided with the temperature and humidity sensor (4);

fixing unit (9): is arranged on the upper surface of the fixed plate (1);

wherein: still include protective housing (5), protective housing (5) are located the rear side of fixed plate (1), and the inside right-hand member of protective housing (5) is equipped with battery (6), and the inside front end of protective housing (5) is equipped with singlechip (7), and the round hole of protective housing (5) upper surface is inside to be equipped with alarm (8), and the input of singlechip (7) is all connected to the equal electricity of the output of battery (6) and temperature humidity transducer (4), and the output of singlechip (7) is connected to the input electricity of alarm (8).

2. The cold chain transportation temperature and humidity alarm system according to claim 1, wherein: the rear end inside protective housing (5) is equipped with wireless data transmission ware (10), and the output of singlechip (7) is connected to the input electricity of wireless data transmission ware (10).

3. The cold chain transportation temperature and humidity alarm system according to claim 1, wherein: a display screen (11) is arranged at a rectangular hole on the upper surface of the protective shell (5), and the input end of the display screen (11) is electrically connected with the output end of the singlechip (7).

4. The cold chain transportation temperature and humidity alarm system according to claim 1, wherein: the fixing unit (9) comprises a clamping plate (91), a T-shaped plate (92) and a two-way screw rod (93), wherein the clamping plate (91) is respectively connected to the upper surface of the fixing plate (1) in a sliding mode, the two-way screw rod (93) is rotationally connected to the middle of the upper surface of the fixing plate (1) through a bearing, the clamping plate (91) is in threaded connection with the two-way screw rod (93), and the T-shaped plate (92) is rotationally connected to the upper end of the clamping plate (91) through a rotating shaft.

5. The cold chain transportation temperature and humidity alarm system according to claim 4, wherein: the fixing unit (9) further comprises a sliding column (94) and a positioning block (95), the sliding column (94) is respectively and slidably connected inside a sliding hole at the front end of the clamping plate (91), the positioning block (95) is arranged at the rear end of the sliding column (94), the front end of the positioning block (95) is respectively and slidably connected with a sliding groove in the middle of the clamping plate (91), and the positioning block (95) is respectively matched with a T-shaped plate (92) above the same clamping plate (91).

6. The cold chain transportation temperature and humidity alarm system according to claim 5, wherein: the fixing unit (9) further comprises a pull handle (96) and a spring (97), the pull handle (96) is respectively arranged at the front end of the sliding column (94), the spring (97) is respectively movably sleeved at the rear end of the sliding column (94), and the spring (97) is respectively arranged between the locating block (95) and the front side wall of the avoidance hole at the front end of the clamping plate (91).

7. The cold chain transportation temperature and humidity alarm system according to claim 4, wherein: hexagonal holes (13) are formed in the left end and the right end of the two-way screw rod (93).