CN215296291U

CN215296291U - Intelligent instrument calibrating device

Info

Publication number: CN215296291U
Application number: CN202121165425.XU
Authority: CN
Inventors: 陈志远
Original assignee: Henan Chenyikun Industrial Development Co ltd
Current assignee: Henan Chenyikun Industrial Development Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-24
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of the instrument examination, especially, be intelligent instrument calibrating installation, which comprises a bod, the inside of organism is provided with the protecting crust, the inside wall fixedly connected with microprocessor of protecting crust, one side of microprocessor is provided with piece memory, one side of microprocessor is provided with serial communication port, one side of piece memory is provided with the timing counter, the bottom of timing counter is provided with the AD converter, one side fixedly connected with motor case of organism, the inside of motor case is provided with the motor, the output shaft of motor passes through connecting axle ware fixedly connected with axis of rotation, the one end fixedly connected with flabellum of axis of rotation, the opposite side fixedly connected with air exhauster of organism, the intake stack of air exhauster runs through and extends to the inside of organism. This smart meter calibrating installation has good dust removal thermal diffusivity, makes equipment operation more stable, carries out better protection to equipment.

Description

Intelligent instrument calibrating device

Technical Field

The utility model relates to an instrument examination technical field, concretely relates to intelligent instrument calibrating installation.

Background

The water meter and gas meter verification equipment in the market at the present stage has certain problems more or less, and the adopted electronic devices go through three times of vacuum tubes, transistors and integrated circuits; a large number of pointer-type voltmeters are typical analog instruments from the aspects of organization structures, working principles, functional characteristics and the like. The analog instrument has simple function, low precision and slow response speed. The intelligent instrument is established on the basis of digitalization, has the capabilities of automatic measurement, realization of on-line measurement and comprehensive measurement, and widens the application range of the instrument: the intelligent instrument calibration device developed by the project has the functions of automatic correction, automatic compensation, automatic fault finding and the like; can complete the work that human intelligence can be sufficient.

However, the existing calibrating device for the intelligent instrument has the following defects:

1. the conventional intelligent instrument calibrating device influences the normal use of the device because dust enters the device in the long-time use process;

2. the existing intelligent instrument calibrating device is not provided with a good heat dissipation device, so that internal parts are possibly damaged, and the normal use of people is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model provides an intelligent instrument calibrating installation has good dust removal thermal diffusivity, makes the more stable purpose of equipment operation.

In order to achieve the above object, the utility model provides a following technical scheme: the intelligent instrument calibrating device comprises a machine body, wherein a protective shell is arranged in the machine body, a microprocessor is fixedly connected to the inner side wall of the protective shell, an in-chip memory is arranged on one side of the microprocessor, a serial communication port is arranged on one side of the microprocessor, a timing counter is arranged on one side of the in-chip memory, an A/D converter is arranged at the bottom of the timing counter, a motor box is fixedly connected to one side of the machine body, a motor is arranged in the motor box, a rotating shaft is fixedly connected to the output shaft of the motor through a connecting shaft, fan blades are fixedly connected to one end of the rotating shaft, an exhaust fan is fixedly connected to the other side of the machine body, an air inlet pipeline of the exhaust fan penetrates through and extends into the machine body, a dust storage box is fixedly connected to the top of the machine body, and a dust storage port is formed in one side of the dust storage box, an air outlet pipeline of the exhaust fan is fixedly connected with a dust storage port, and the top of the dust storage box is fixedly connected with a box cover;

the bottom of the protective shell is provided with a water storage tank fixedly connected to the bottom of the machine body, the inner bottom wall of the water storage tank is fixedly connected with a water pump, a water inlet of the water pump is fixedly connected with a first water conveying pipeline, one end of the first water conveying pipeline is fixedly connected with a water cooling block, one side of the water cooling block is fixedly connected with a second water conveying pipeline, the bottom of the water cooling block is in contact with the top of the protective shell, one end of the second water conveying pipeline is fixedly connected with a water outlet of the water pump, one side of the water storage tank is fixedly connected with a water exchange pipeline, and the bottom of the machine body is fixedly connected with a support frame;

the microprocessor is electrically connected with the on-chip memory, the microprocessor is electrically connected with the timing counter, the microprocessor is electrically connected with the A/D converter, the microprocessor is electrically connected with the motor, the microprocessor is electrically connected with the water pump, and the microprocessor is electrically connected with the exhaust fan.

In order to better protect the parts, the protective shell is formed by combining six dustproof plates, and the mesh number of the six dustproof plates is two hundred meshes.

In order to increase the sealing performance of the water conveying pipeline, the water pump is a circulating water pump, and a sealing ring is arranged at the joint of the water pump and the first water conveying pipeline as well as the joint of the water pump and the second water conveying pipeline.

In order to increase the computing capability and flexibility of the equipment, the type of the microprocessor is-C, and the microprocessor and the protective shell are fixedly connected in a hot-pressing mode.

In order to better protect the motor, the bottom of the motor box is fixedly connected with a sponge pad, the motor box is fixedly connected with a supporting plate through the sponge pad, and the supporting plate is a stainless steel supporting plate.

In order to guarantee the stability of the air pressure inside the equipment, evenly distributed's through-hole is seted up at the top of lid, the diameter of through-hole is five millimeters, the inside wall fixedly connected with filter screen of through-hole, the mesh number of filter screen is thirty meshes.

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

1. through motor, axis of rotation, flabellum, water storage box, water pump, first conduit, water-cooling piece, second conduit and the sealing washer that sets up, increased the inside air flow of organism on the one hand, on the other hand cools down through the part of water-cooling to the protecting crust inside, and the effectual thermal diffusivity that has increased the organism guarantees the normal operating of organism, makes the more stable of equipment operation, increases people's examination efficiency.

2. Can blow the dust that adsorbs on the protective housing through motor, axis of rotation and the flabellum that sets up, store up dirt box, store up dirt mouth and lid through the air exhauster that sets up and store up the dust, can effectual increase the dustproof performance of equipment, can guarantee the stability of storing up the inside atmospheric pressure of dirt box through the through-hole and the filter screen that set up to guarantee the normal operating of equipment, make things convenient for people's use.

To sum up, this intelligent instrument calibrating installation has good dust removal thermal diffusivity, makes the more stable purpose of equipment operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a working principle diagram of the present invention.

In the figure, 1, a machine body; 2. a protective shell; 3. a microprocessor; 4. an on-chip memory; 5. a serial communication port; 6. a timing counter; 7. an A/D converter; 8. a motor case; 9. a motor; 10. a rotating shaft; 11. a fan blade; 12. an exhaust fan; 13. a dust storage box; 14. a dust storage port; 15. a box cover; 16. a water storage tank; 17. a water pump; 18. a first water delivery pipeline; 19. a support frame; 20. a water-cooling block; 21. a second water delivery pipeline; 22. a water exchange pipeline; 23. a seal ring; 24. a sponge cushion; 25. a support plate; 26. a through hole; 27. and (4) a filter screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the present invention provides the following technical solutions: an intelligent instrument calibrating device comprises a machine body 1, a protective shell 2 is arranged in the machine body 1, a microprocessor 3 is fixedly connected to the inner side wall of the protective shell 2, an on-chip memory 4 is arranged on one side of the microprocessor 3, a serial communication port 5 is arranged on one side of the microprocessor 3, a timing counter 6 is arranged on one side of the on-chip memory 4, an A/D converter 7 is arranged at the bottom of the timing counter 6, a motor box 8 is fixedly connected to one side of the machine body 1, a motor 9 is arranged in the motor box 8, an output shaft of the motor 9 is fixedly connected with a rotating shaft 10 through a shaft connecting device, one end of the rotating shaft 10 is fixedly connected with a fan blade 11, an exhaust fan 12 is fixedly connected to the other side of the machine body 1, an air inlet pipeline of the exhaust fan 12 penetrates through and extends into the machine body 1, a dust storage box 13 is fixedly connected to the top of the machine body 1, and a dust storage port 14 is arranged on one side of the dust storage box 13, an air outlet pipeline of the exhaust fan 12 is fixedly connected with a dust storage port 14, and the top of the dust storage box 13 is fixedly connected with a box cover 15;

the bottom of the protective shell 2 is provided with a water storage tank 16 fixedly connected to the bottom of the machine body 1, the inner bottom wall of the water storage tank 16 is fixedly connected with a water pump 17, a water inlet of the water pump 17 is fixedly connected with a first water conveying pipeline 18, one end of the first water conveying pipeline 18 is fixedly connected with a water cooling block 20, one side of the water cooling block 20 is fixedly connected with a second water conveying pipeline 21, the bottom of the water cooling block 20 is in contact with the top of the protective shell 2, one end of the second water conveying pipeline 21 is fixedly connected with a water outlet of the water pump 17, one side of the water storage tank 16 is fixedly connected with a water exchange pipeline 22, and the bottom of the machine body 1 is fixedly connected with a support frame 19;

the microprocessor 3 is electrically connected with the on-chip memory 4, the microprocessor 3 is electrically connected with the timing counter 6, the microprocessor 3 is electrically connected with the A/D converter 7, the microprocessor 3 is electrically connected with the motor 9, the microprocessor 3 is electrically connected with the water pump 17, and the microprocessor 3 is electrically connected with the exhaust fan 12.

In this embodiment: through the arranged motor 9, the rotating shaft 10, the fan blades 11, the water storage tank 16, the water pump 17, the first water delivery pipeline 18, the water cooling block 20, the second water delivery pipeline 21 and the sealing ring 23, on one hand, the air flow inside the machine body 1 is increased, on the other hand, parts inside the protective shell 2 are cooled through water cooling, the heat dissipation performance of the machine body 1 is effectively increased, the normal operation of the machine body 1 is ensured, the operation of equipment is more stable, the verification efficiency of people is increased, dust adsorbed on the protective shell 2 can be blown up through the arranged motor 9, the rotating shaft 10 and the fan blades 11, the dust is stored through the arranged exhaust fan 12, the dust storage box 13, the dust storage port 14 and the box cover 15, the dustproof performance of the equipment can be effectively increased, data storage and operation processing can be carried out through microprocessing, and various technologies such as automatic compensation, automatic correction, multiple times of measurement averaging and the like can be realized, the measurement precision is greatly improved.

As the technical optimization scheme of the utility model, the protective housing 2 is formed by combining six dust-proof plates, and the mesh number of the six dust-proof plates is two hundred meshes.

In this embodiment: the dust guard can prevent preliminarily that the dust from entering into the inside of protective housing 2, and the normal use of part is influenced.

As the technical optimization scheme of the utility model, water pump 17 is circulating water pump, and water pump 17 is provided with sealing washer 23 with the junction of first conduit 18 and second conduit 21.

In this embodiment: circulating water pump's setting can effectively increase the thermal diffusivity of equipment, and sealing washer 23 can prevent that water from revealing, causes the influence to the inside part of protecting crust 2.

As the technical optimization scheme of the utility model, microprocessor 3's model is 89-C51, and microprocessor 3 and protecting crust 2 pass through hot pressing mode fixed connection.

In this embodiment: the microprocessor 3 with the model number of 89-C51 has strong computing capability and flexibility, and the functions of the instrument calibrating device are greatly enhanced in the aspects of data storage, data processing, automatic control of the measuring process and the like.

As the technical optimization scheme of the utility model, the bottom fixedly connected with foam-rubber cushion 24 of motor case 8, motor case 8 pass through foam-rubber cushion 24 fixedly connected with backup pad 25, and backup pad 25 is the stainless steel backup pad.

In this embodiment: the spongy cushion 24 can reduce the noise of the motor 9 during operation, and can reduce the influence on the machine body 1 when the motor 9 vibrates, and the supporting plate 25 supports the motor box 8 to ensure the normal work of the motor 9, so that the motor 9 is better protected.

As the utility model discloses a technical optimization scheme, evenly distributed's through-hole 26 is seted up at the top of lid 15, and the diameter of through-hole 26 is five millimeters, and the inside wall fixedly connected with filter screen 27 of through-hole 26, the mesh number of filter screen 27 are thirty meshes.

In this embodiment: the setting of through-hole 26 can guarantee the stability of the inside atmospheric pressure of equipment, and the setting of filter screen 27 can prevent that the dust from scattering, carries out better protection to the environment, makes things convenient for people's use more.

The utility model discloses a theory of operation and use flow: when the equipment works, the microprocessor 3 starts working, the on-chip memory 4, the timing counter 6 and the A/D converter 7 process the detected data, when heat dissipation is needed, the microprocessor 3 controls the motor 9 to start working, meanwhile, the water pump 17 starts working, on one hand, the air flow in the machine body 1 is increased, on the other hand, the equipment is cooled through water cooling, the exhaust fan 12 starts working, dust is stored into the dust storage box 13, and people can open the dust storage box 13 through the box cover 15 to clean the inside of the dust storage box 13.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Intelligent instrument calibrating installation, including organism (1), its characterized in that: the novel multifunctional electric fan is characterized in that a protective shell (2) is arranged inside the machine body (1), a microprocessor (3) is fixedly connected to the inner side wall of the protective shell (2), an on-chip memory (4) is arranged on one side of the microprocessor (3), a serial communication port (5) is arranged on one side of the microprocessor (3), a timing counter (6) is arranged on one side of the on-chip memory (4), an A/D converter (7) is arranged at the bottom of the timing counter (6), a motor box (8) is fixedly connected to one side of the machine body (1), a motor (9) is arranged inside the motor box (8), an output shaft of the motor (9) is fixedly connected with a rotating shaft (10) through a connecting shaft connector, one end of the rotating shaft (10) is fixedly connected with fan blades (11), and an exhaust fan (12) is fixedly connected to the other side of the machine body (1), an air inlet pipeline of the exhaust fan (12) penetrates through and extends into the machine body (1), the top of the machine body (1) is fixedly connected with a dust storage box (13), one side of the dust storage box (13) is provided with a dust storage port (14), an air outlet pipeline of the exhaust fan (12) is fixedly connected with the dust storage port (14), and the top of the dust storage box (13) is fixedly connected with a box cover (15);

the water storage tank (16) fixedly connected to the bottom of the machine body (1) is arranged at the bottom of the protective shell (2), a water pump (17) is fixedly connected to the inner bottom wall of the water storage tank (16), a first water pipeline (18) is fixedly connected to a water inlet of the water pump (17), a water cooling block (20) is fixedly connected to one end of the first water pipeline (18), a second water pipeline (21) is fixedly connected to one side of the water cooling block (20), the bottom of the water cooling block (20) is in contact with the top of the protective shell (2), one end of the second water pipeline (21) is fixedly connected to a water outlet of the water pump (17), a water exchange pipeline (22) is fixedly connected to one side of the water storage tank (16), and a support frame (19) is fixedly connected to the bottom of the machine body (1);

microprocessor (3) is connected with on-chip memory (4) electricity, microprocessor (3) is connected with time counter (6) electricity, microprocessor (3) is connected with AD converter (7) electricity, microprocessor (3) is connected with motor (9) electricity, microprocessor (3) is connected with water pump (17) electricity, microprocessor (3) is connected with air exhauster (12) electricity.

2. The smart meter verification device according to claim 1, wherein: the protective shell (2) is formed by combining six dustproof plates, and the meshes of the six dustproof plates are two hundred meshes.

3. The smart meter verification device according to claim 1, wherein: the water pump (17) is a circulating water pump, and a sealing ring (23) is arranged at the joint of the water pump (17) and the first water conveying pipeline (18) and the second water conveying pipeline (21).

4. The smart meter verification device according to claim 1, wherein: the type of the microprocessor (3) is 89-C51, and the microprocessor (3) is fixedly connected with the protective shell (2) in a hot pressing mode.

5. The smart meter verification device according to claim 1, wherein: the bottom fixedly connected with foam-rubber cushion (24) of motor case (8), motor case (8) are through foam-rubber cushion (24) fixedly connected with backup pad (25), backup pad (25) are the stainless steel backup pad.

6. The smart meter verification device according to claim 1, wherein: evenly distributed's through-hole (26) are seted up at the top of lid (15), the diameter of through-hole (26) is five millimeters, the inside wall fixedly connected with filter screen (27) of through-hole (26), the mesh number of filter screen (27) is thirty meshes.