CN220231697U

CN220231697U - Water activity meter

Info

Publication number: CN220231697U
Application number: CN202321429185.9U
Authority: CN
Inventors: 卢红松; 王耀; 傅铭武
Original assignee: Zixi Feige Food Co ltd
Current assignee: Zixi Feige Food Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-22
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a water activity meter which comprises a main body and a detection box, wherein a cover body is arranged on the right side of the top of the main body, a controller is arranged in front of the right side of the top of the cover body, a square opening and a frame plate are arranged on the right side of the cover body, the square opening is arranged on the cover body, a cover plate is hinged on the right side of the frame plate, a sample box is arranged above the detection box, a box cover is hinged on the top of the sample box, the sample box is placed in the frame plate by opening the cover plate, a first magnet is connected with a second magnet in a ferromagnetic manner, the sample box is fixed, the cover plate is closed, two motors are controlled to be synchronously opened by the controller, a driving screw rod is driven to rotate, a mounting plate drives the sample box to move left until a guide pipe is positioned above the detection box, an electromagnetic valve is controlled to be opened by the controller, water liquid in the sample box is guided into the detection box by the guide pipe to be detected, the contact of the detection box and the external environment is reduced, the influence of the external environment on the water liquid is reduced, and the accuracy of water liquid detection is improved.

Description

Water activity meter

Technical Field

The utility model relates to the technical field of activity meters, in particular to a water activity meter.

Background

The water activity meter is mainly used for reflecting effective water, product stability and microorganism reproductive capacity which can be utilized by microorganisms in the food equilibrium state or can participate in chemical reaction, and the water activity is measured by adopting a mirror condensation dew point international standard method or other secondary methods, and the measurement result is obtained in 5 minutes or less.

Chinese patent application number CN201720461842.6 discloses a water activity appearance, and its structure includes host computer body, control button, function button, display screen, treater storehouse, monitoring mouth, detection storehouse, lid connecting axle, detection box, detection case, the upper portion of host computer body is equipped with the treater storehouse, the front portion in treater storehouse is equipped with the display screen, the lower part of display screen is equipped with control button, control button's right is equipped with function button, the right in treater storehouse is equipped with the detection case, the monitoring mouth includes camera lens, protection glass, a guard cylinder, external connection ring, fixed mouth, protection glass's rear portion is equipped with the camera lens, protection glass and a guard cylinder are connected, a guard cylinder and external connection ring are connected, be equipped with the fixed mouth on the external connection ring. The utility model has the beneficial effects that: through being equipped with the monitoring port, can be effectual through the method of visualing to work, detect the condition and monitor, effectual practicality and the reliability that has improved can connect the camera equipment projection simultaneously on the computer.

However, one of the above water activity meters has the following disadvantages:

although the prior art sets up lid and detection box, when placing the sample on the detection box, the detection box is linked together with external environment always, causes the pollution of detection box easily, can not guarantee the degree of accuracy that the detection box detected.

Based on the above, the present utility model has devised a water activity meter to solve the above-mentioned problems.

Disclosure of Invention

The present utility model provides a water activity meter for solving the above-mentioned problems of the related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a water activity appearance, includes host computer body and detection box, host computer body top right side is provided with the cover body, cover body top right side the place ahead is provided with the controller, cover body right side is provided with square mouth and deckle, square mouth is seted up on the cover body, deckle right side articulates there is the apron, detection box top is provided with the sample box, the sample box top articulates there is the lid, be connected with the pipe in the middle of the sample box bottom, be provided with the solenoid valve on the pipe, the sample box left side is provided with first magnet, first magnet left side magnetism is inhaled there is the second magnet, second magnet left side is provided with the mounting panel, cover body right side front and back symmetry is provided with the motor, the left output of motor is connected with the screw rod, the screw rod left end runs through mounting panel and cover body bearing connection, just screw rod and mounting panel threaded connection.

Preferably, a first fixing plate is arranged at the bottom of the left side of the cover body, and the bottom surface of the first fixing plate is attached to the main body.

Preferably, the top of the first fixing plate is provided with first fixing bolts in a front-back symmetrical mode, and tail ends of the first fixing bolts penetrate through the first fixing plate to be in threaded connection with the main machine body.

Preferably, a second fixing plate is arranged at the bottom of the right side of the cover body, the second fixing plate is attached to the main body, second fixing bolts are symmetrically arranged on the front and back of the right side of the second fixing plate, and the tail ends of the second fixing bolts penetrate through the second fixing plate and are in threaded connection with the main body.

Preferably, the controller is electrically connected to the motor and the solenoid valve, respectively.

Preferably, a transparent window is arranged on the front side of the cover body.

The beneficial effects of the utility model are as follows:

1. the cover plate is opened to place the sample box in the frame plate, the first magnet is connected with the second magnet through ferromagnetic attraction, the fixing of the sample box is completed, the cover plate is closed, two motors are controlled by the controller to be synchronously opened, the driving screw rod rotates, the mounting plate drives the sample box to move left until the guide pipe is positioned above the detection box, the electromagnetic valve is controlled by the controller to be opened, water in the sample box is guided into the detection box through the guide pipe to be detected, contact between the detection box and the external environment is reduced, influence of the external environment on the water is reduced, and accuracy of water detection is improved.

2. Through setting up the transparent window, the staff of being convenient for knows the position of sample box to can be accurate make the sample box be in the detection box top.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a water activity meter according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the internal structure of a water activity meter according to an embodiment of the utility model;

FIG. 3 is a schematic view of a mounting plate of a water activity meter according to an embodiment of the utility model;

fig. 4 is a schematic diagram of a sample cell of a water activity meter according to an embodiment of the utility model.

In the figure:

1. a main body; 2. a detection box; 3. a cover body; 4. a controller; 5. a square mouth; 6. a frame plate; 7. a cover plate; 8. a sample cartridge; 9. a box cover; 10. a conduit; 11. an electromagnetic valve; 12. a first magnet; 13. a second magnet; 14. a mounting plate; 15. a motor; 16. a screw; 17. a first fixing plate; 18. a first fixing bolt; 19. a second fixing plate; 20. a second fixing bolt; 21. a transparent window.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a water activity meter is provided.

Example 1

As shown in fig. 1-4, a water activity meter according to an embodiment of the utility model includes a main body 1 and a detection box 2, a cover 3 is disposed on the right side of the top of the main body 1, a mounting plate 14 is disposed on the left side of the top of the cover 3, a controller 4 is disposed in front of the right side of the cover 3, a square opening 5 and a frame plate 6 are disposed on the right side of the cover 3, a cover plate 7 is hinged on the right side of the frame plate 6, a sample box 8 is disposed above the detection box 2, a box cover 9 is hinged on the top of the sample box 8, a conduit 10 is connected in the middle of the bottom of the sample box 8, an electromagnetic valve 11 is disposed on the conduit 10, a first magnet 12 is disposed on the left side of the sample box 8, a second magnet 13 is disposed on the left side of the second magnet 13, a mounting plate 14 is disposed on the right side of the cover 3, a motor 15 is disposed in front and rear of the right side of the cover 3 symmetrically, a screw 16 is connected to the output end of the motor 15, a through-mounting plate 14 is connected with the cover 3 through-mounting plate 14 on the left side of the screw 16, a cover plate 14 is in threaded connection with the screw thread, a first fixing plate 17 is disposed on the bottom of the cover 3, a bottom of the cover 17 is disposed on the left side of the cover 17, a first fixing plate 17 is attached to the bottom surface of the first fixing plate 17, a first fixing plate 17 is attached to the main body 1 through the first fixing plate 18, a first fixing plate 18 is attached to the first fixing plate 17, and is attached to the first fixing plate 17 through the first fixing plate 17, and is attached to the first fixing plate 1 through the first fixing plate 17 is attached to the first fixing plate 1, and is attached to the main body by the first fixing plate 17, and is attached to the first fixing 17 is attached to the main body by the first fixing plate 1, and is attached to the first fixing 17 and is attached to the main body by the main body is fixed 17.

Example two

As shown in fig. 1-4, a water activity meter according to an embodiment of the utility model includes a main body 1 and a detection box 2, a cover 3 is disposed on the right side of the top of the main body 1, a mounting plate 14 is disposed on the left side of the top of the cover 3, a controller 4 is disposed in front of the right side of the cover 3, a square opening 5 and a frame plate 6 are disposed on the right side of the cover 3, a cover plate 7 is hinged on the right side of the frame plate 6, a sample box 8 is disposed above the detection box 2, a box cover 9 is hinged on the top of the sample box 8, a conduit 10 is connected in the middle of the bottom of the sample box 8, an electromagnetic valve 11 is disposed on the conduit 10, a first magnet 12 is disposed on the left side of the sample box 8, a second magnet 13 is disposed on the left side of the first magnet 12, a motor 15 is disposed on the front and rear of the right side of the cover 3, a screw 16 is connected to the left output end of the motor 15, the left end of the screw 16 penetrates through the mounting plate 14 and is in bearing connection with the cover 3, the screw 16 and is in threaded connection with the screw 16 and the screw 14, the controller 4 is respectively electrically connected with the motor 15 and the electromagnetic valve 11, the controller 4 controls the two mounting plates 4 to drive the two mounting plates 16 to rotate synchronously drive the conduit 10 to the conduit 10 through the electromagnetic valve 4 to open the conduit 10, and the conduit 10 is controlled to be opened, and the conduit 10 is simultaneously, and the conduit 10 is controlled to be opened, and the conduit 2 is controlled to be moved through the conduit 2 and the conduit 2.

Example III

As shown in fig. 1-4, a water activity meter according to an embodiment of the utility model includes a main body 1 and a detection box 2, a cover 3 is disposed on the right side of the top of the main body 1, a controller 4 is disposed in front of the right side of the top of the cover 3, a square opening 5 and a frame plate 6 are disposed on the right side of the cover 3, the square opening 5 is disposed on the cover 3, a cover plate 7 is hinged on the right side of the frame plate 6, a sample box 8 is disposed above the detection box 2, a box cover 9 is hinged on the top of the sample box 8, a conduit 10 is connected in the middle of the bottom of the sample box 8, an electromagnetic valve 11 is disposed on the conduit 10, a first magnet 12 is disposed on the left side of the sample box 8, a second magnet 13 is magnetically attracted to the left side of the first magnet 12, a mounting plate 14 is disposed on the left side of the second magnet 13, a motor 15 is disposed in front-rear symmetry on the right side of the cover 3, a screw 16 is connected to the left output end of the motor 15, the left end of the screw 16 penetrates through the mounting plate 14 and is in bearing connection with the cover 3, the screw 16 is in threaded connection with 14, a transparent window 21 is disposed on the front of the cover 3, so that a worker can conveniently and accurately detect the position of the sample box 8 above the sample box 8.

In summary, by means of the above technical scheme of the utility model, when the device is used, the external power supply supplies power to the controller 4, the motor 15 and the electromagnetic valve 11, the cover plate 7 is opened to place the sample box 8 in the frame plate 6, the first magnet 12 and the second magnet 13 are magnetically connected, the fixing of the sample box 8 is completed, the cover plate 7 is closed, the two motors 15 are controlled by the controller 4 to be synchronously opened, the driving screw 16 rotates, the mounting plate 14 drives the sample box 8 to move left until the guide pipe 10 is positioned above the detection box 2, the electromagnetic valve 11 is controlled by the controller 4 to be opened, water in the sample box 8 is guided into the detection box 2 through the guide pipe 10 for detection, the contact between the detection box 2 and the external environment is reduced, the influence of the external environment on the water is reduced, and the accuracy of water detection is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a water activity meter, includes host computer body (1) and detection box (2), its characterized in that, host computer body (1) top right side is provided with the cover body (3), cover body (3) top right side the place ahead is provided with controller (4), cover body (3) right side is provided with square mouth (5) and framed board (6), square mouth (5) are seted up on cover body (3), framed board (6) right side articulates there is apron (7), detection box (2) top is provided with sample box (8), sample box (8) top articulates there is lid (9), sample box (8) bottom intermediate junction has pipe (10), be provided with solenoid valve (11) on pipe (10), sample box (8) left side is provided with first magnet (12), first magnet (12) left side magnetic attraction has second magnet (13), second magnet (13) left side is provided with mounting panel (14), cover body (3) right side front and side motor (15) are provided with lid (15), screw rod (16) are connected with screw rod (16) left side connection (16), and the screw rod (16) is in threaded connection with the mounting plate (14).

2. A water activity meter according to claim 1, wherein a first fixing plate (17) is arranged at the bottom of the left side of the cover body (3), and the bottom surface of the first fixing plate (17) is attached to the main body (1).

3. The water activity meter according to claim 2, wherein the top of the first fixing plate (17) is provided with first fixing bolts (18) symmetrically in front and back, and the tail ends of the first fixing bolts (18) penetrate through the first fixing plate (17) to be in threaded connection with the main machine body (1).

4. The water activity meter according to claim 1, wherein a second fixing plate (19) is arranged at the bottom of the right side of the cover body (3), the second fixing plate (19) is attached to the main body (1), second fixing bolts (20) are symmetrically arranged on the front and back of the right side of the second fixing plate (19), and tail ends of the second fixing bolts (20) penetrate through the second fixing plate (19) to be in threaded connection with the main body (1).

5. A water activity meter according to claim 1, characterized in that the controller (4) is electrically connected to the motor (15) and the solenoid valve (11), respectively.

6. A water activity meter according to claim 1, characterized in that the front side of the housing (3) is provided with a transparent window (21).