CN114518437A

CN114518437A - Operation toilet's air quality information acquisition device

Info

Publication number: CN114518437A
Application number: CN202210204533.6A
Authority: CN
Inventors: 李振东; 凌永山; 黄强
Original assignee: Shenzhen Winlead Medical System Engineering Co ltd
Current assignee: Shenzhen Winlead Medical System Engineering Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-05-20

Abstract

The invention discloses an air quality information acquisition device for a surgical clean room, and particularly relates to the technical field of air quality information acquisition. The invention uses the collecting pump to pump the air in different positions of the clean room into the collecting tank and store the air in each collecting and storing area, the pumped air flows into the detecting area of the detecting box, at this time, the electrochemical sensor arranged in the detecting area is used for detecting, the signal is converted into an electric signal by the A/D signal converter and then is processed by the microprocessor, then the microprocessor processes the detecting result and displays the detecting result on the touch screen, when the detecting result is unqualified, the microprocessor uses the alarm module to start the alarm flashing lamp for alarm indication.

Description

Operation toilet's air quality information acquisition device

Technical Field

The invention relates to the technical field of air quality information acquisition, in particular to an air quality information acquisition device for a clean room for an operation.

Background

The Air quality (Air quality) is judged according to the concentration of pollutants in the Air, and the quality reflects the Air pollution degree; air pollution is a complex phenomenon, the concentration of air pollutants at a specific time and place is influenced by a plurality of factors, the development density, the landform and the weather of a city and the like are also important factors influencing the air quality, and the concentration of negative oxygen ions is one of the signs of the air quality; according to the standards of the world health organization, the air is called "fresh air" when the concentration of negative oxygen ions in the air is higher than 1000-1500 per cubic centimeter.

At present, generally all can detect air quality in order to guarantee operating room air quality, but the present most collection system that detect can only gather alone, makes the function comparatively single like this, is difficult to satisfy other demands, so based on above-mentioned problem, we have designed such an operation clean room air quality information collection system for this.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides an air quality information collecting device for a clean room for surgery, and the technical problem to be solved by the present invention is: most of the existing acquisition devices for detection can only acquire, so that the function is single and other requirements are difficult to meet.

In order to achieve the purpose, the invention provides the following technical scheme: an air quality information acquisition device for a surgical clean room comprises a lifting mechanism, an acquisition mechanism, a detection mechanism and a storage mechanism which are applied to a pedestal, wherein the acquisition mechanism comprises an acquisition tank and an acquisition pump, the acquisition tank is fixedly arranged on one side of a port of the pedestal, a plurality of acquisition storage areas are sequentially arranged in the acquisition tank, a plurality of joints are sequentially and fixedly arranged on the top end surface of the acquisition tank, and the joints respectively correspond to the acquisition storage areas;

detection mechanism includes detection case and detecting element, detection case fixed mounting is at the port opposite side of pedestal, and the inside of detection case is equipped with a plurality of detection zone simultaneously, the side of detection case is equipped with a plurality of interface in proper order, and every interface corresponds every detection zone in proper order simultaneously, detecting element includes electrochemical sensor, microprocessor, AD signal converter.

In a preferred embodiment, the microprocessor is in signal connection with an alarm module, and the alarm module is in signal connection with an alarm flashing light.

In a preferred embodiment, the detection unit further comprises a data storage module and a comparative analysis module, and the comparative analysis module is in signal connection with the data storage module.

In a preferred embodiment, the detection mechanism further comprises a touch screen, the touch screen is in signal connection with the microprocessor, and the touch screen is fixedly embedded on the detection box.

In a preferred embodiment, the lifting mechanism comprises a base, a ball screw is rotatably mounted on the inner side of a port of the base through a bearing, a servo motor is fixedly mounted at the top end of the base, a spindle of the servo motor is in butt joint with a rotating shaft of the ball screw, a sliding seat is sleeved on the ball screw in a threaded manner, and a pedestal is fixedly mounted on the sliding seat through a fastening bolt.

In a preferred embodiment, a plurality of fixing lugs are sequentially and fixedly installed on the sliding seat, and positioning holes are arranged on the fixing lugs.

In a preferred embodiment, the inner walls of the two sides of the port of the machine base are vertically provided with a limiting groove, and the two sides of the sliding seat are connected with the limiting groove in a sliding manner.

In a preferred embodiment, the bottom end face of the machine base is fixedly provided with a support frame, the bottom end face of the support frame is fixedly provided with a bottom plate, and four corners of the bottom plate are provided with casters.

In a preferred embodiment, the storage mechanism comprises a storage box, the storage box is fixedly installed on a sliding seat of the lifting mechanism through fastening bolts and is fixedly connected with a pedestal, the inner walls of two sides of the storage box are respectively provided with a drawing box through two guide rails in a sliding mode, and a cover plate is arranged on the drawing box.

In a preferred embodiment, a plurality of transverse and longitudinal partition plates are fixedly installed inside the drainage box, and the partition plates form a plurality of placing areas.

The invention has the technical effects and advantages that:

1. according to the invention, by arranging the storage mechanism, namely arranging the plurality of placing areas, articles can be collected and stored, so that the articles can be conveniently taken out and used at a later stage; by arranging the acquisition mechanism, the acquisition pump is started, air at different positions of the clean room is sucked into the acquisition tank by the acquisition pump and stored in each acquisition storage area, the sucked air flows into a detection area of the detection box, at the moment, the electrochemical sensor arranged in the detection area is used for detecting, signals are converted into electric signals by the A/D signal converter and then are processed by the microprocessor, then the detection result is processed by the microprocessor and is displayed on the touch screen, when the detection result is unqualified, the microprocessor utilizes the alarm module to start the alarm flashing lamp for alarming and indicating, after the microprocessor finishes processing, the processing result is stored in the data storage module and is analyzed and compared by the comparative analysis module to obtain multi-aspect data so as to facilitate later-stage modeling;

2. According to the invention, the lifting mechanism is arranged, so that before collection, the servo motor can be started, the servo motor is utilized to drive the ball screw to rotate, the ball screw rotates to drive the sliding seat to slide up and down, namely, the rotary power of the ball screw is converted into linear power, and thus, the pedestal, the storage mechanism, the detection mechanism and the collection mechanism are subjected to vertical height adjustment under the condition that the sliding seat slides up and down, so that operators with different heights are met.

Drawings

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

Fig. 2 is a schematic structural view of the lifting mechanism of the present invention.

FIG. 3 is a schematic view of a storage mechanism according to the present invention.

FIG. 4 is a schematic block diagram of a detection unit circuit according to the present invention.

FIG. 5 is a schematic block diagram of the servo motor, the collection pump and the microprocessor circuit of the present invention.

The reference signs are: 1. a base plate; 11. a support frame; 2. a lifting mechanism; 21. a machine base; 22. a limiting groove; 23. a ball screw; 24. a servo motor; 25. a sliding seat; 3. a storage mechanism; 31. a storage tank; 32. a cover plate; 33. a guide rail; 34. drawing and placing the box; 35. a partition plate; 36. a placement area; 4. a pedestal; 5. a detection mechanism; 51. a detection box; 52. a detection unit; 521. an electrochemical sensor; 522. a microprocessor; 523. an A/D signal converter; 524. a data storage module; 525. an alarm module; 526. an alarm flashing light; 527. a comparison analysis module; 6. a collection mechanism; 61. a collection tank; 62. a joint; 63. and a collection pump.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Examples

As shown in fig. 1 to 5, the embodiment is specifically as follows:

the invention provides an air quality information acquisition device for a surgical clean room, which comprises a lifting mechanism 2, an acquisition mechanism 6, a detection mechanism 5 and a storage mechanism 3 which are applied on a pedestal 4, wherein the acquisition mechanism 6 comprises an acquisition tank 61 and an acquisition pump 63, the acquisition tank 61 is fixedly arranged on one side of a port of the pedestal 4, a plurality of acquisition and storage areas are sequentially arranged in the acquisition tank 61, a plurality of joints 62 are sequentially and fixedly arranged on the top end surface of the acquisition tank 61, and the joints 62 respectively correspond to the acquisition and storage areas;

the detection mechanism 5 comprises a detection box 51 and a detection unit 52, the detection box 51 is fixedly arranged on the other side of the port of the pedestal 4, meanwhile, a plurality of detection areas are arranged inside the detection box 51, a plurality of interfaces are sequentially arranged on the side surface of the detection box 51, each interface sequentially corresponds to each detection area, the detection unit 52 comprises an electrochemical sensor 521, a microprocessor 522 and an A/D signal converter 523, and at the moment, the microprocessor 522 is electrically connected with an external power supply; the microprocessor 522 is in signal connection with an alarm module 525, and meanwhile the alarm module 525 is in signal connection with an alarm flashing light 526; the detection unit 52 further comprises a data storage module 524 and a comparative analysis module 527, and the comparative analysis module 527 is in signal connection with the data storage module 524; the detection mechanism 5 further comprises a touch screen, the touch screen is in signal connection with the microprocessor 522, the touch screen is fixedly embedded on the detection box 51, air at different positions of the clean room is sucked into the collection tank 61 by the collection pump 63 through starting the collection pump 63 and is stored in each collection storage area, the sucked air flows into the detection area of the detection box 51, at this time, the detection is carried out by the electrochemical sensor 521 arranged in the detection area, the signal is converted into an electric signal by the A/D signal converter 523 and then is processed by the microprocessor 522, the detection result is processed by the microprocessor 522 and is displayed on the touch screen 53, when the detection result is unqualified, the microprocessor 522 starts the alarm flashing lamp 526 to give an alarm indication, and when the microprocessor 522 is processed, the processing result is stored in the data storage module 524, and the comparison and analysis module 527 is utilized to analyze and compare the data so as to obtain multi-aspect data for later modeling.

The lifting mechanism 2 comprises a base 21, a ball screw 23 is rotatably mounted on the inner side of a port of the base 21 through a bearing, a servo motor 24 is fixedly mounted at the top end of the base 21, a spindle of the servo motor 24 is butted with a rotating shaft of the ball screw 23, a sliding seat 25 is sleeved on the ball screw 23 in a threaded manner, and the pedestal 4 is fixedly mounted on the sliding seat 25 through a fastening bolt; a plurality of fixing lugs are sequentially and fixedly arranged on the sliding seat 25, and positioning holes are formed in the fixing lugs and used for mounting and dismounting the storage box 31 and the pedestal 4; the inner walls of two sides of the port of the base 21 are both vertically provided with a limiting groove 22, two sides of the sliding seat 25 are connected with the limiting groove 22 in a sliding manner, and the arranged limiting grooves 22 are used for enabling the sliding seat 25 to slide more stably; base 21's bottom face fixed mounting has support frame 11, support frame 11's bottom face fixed mounting has bottom plate 1 simultaneously, bottom plate 1's four corners department all is equipped with the truckle, before the collection, can start servo motor 24, utilize servo motor 24 to drive ball screw 23 and rotate, make ball screw 23 rotate and drive sliding seat 25 and slide from top to bottom, the rotary power who is about to ball screw 23 converts sharp power into, slide down on sliding seat 25 like this, make pedestal 4, store mechanism 3, detection mechanism 5, acquisition mechanism 6 carries out altitude mixture control from top to bottom, thereby satisfy the operating personnel of co-altitude not.

The storage mechanism 3 comprises a storage box 31, the storage box 31 is fixedly arranged on the sliding seat 25 of the lifting mechanism 2 through fastening bolts and is fixedly connected with the pedestal 4, the inner walls of two sides of the storage box 31 are both provided with a drawing and placing box 34 through two guide rails 33 in a sliding way, and meanwhile, a cover plate 32 is arranged on the drawing and placing box 34; the inside fixed mounting who puts box 34 has horizontal, the longitudinal separation board 35 of a plurality of, and division board 35 forms a plurality of simultaneously and places district 36, owing to set up a plurality of districts 36 of placing, alright sum up article so and receive and release, the later stage of being convenient for is taken away and is used.

Principle of operation

First, assembling and debugging stage

Firstly, the lifting mechanism 2, namely the machine base 21, the limiting groove 22, the ball screw 23, the servo motor 24 and the sliding seat 25 are assembled, then the storage mechanism 3, namely the storage box 31, the cover plate 32, the guide rail 33, the drawing box 34 and the partition plate 35 are assembled and installed on the sliding seat 25, then the detection box 51 and the collection tank 61 are installed on the pedestal 4, the pedestal 4 is respectively connected with the sliding seat 25 and the storage box 31, and then the detection unit 52 is assembled and debugged.

Second, putting into service stage

In use, the whole collecting device is moved to the clean room by the caster under the bottom plate 1, and the required articles are taken out from the placing area 36 of the drawing and placing box 34, such as: due to the arrangement of the plurality of placing areas 36, articles can be collected and stored, and the articles can be conveniently taken out and used at the later stage; the conduit is arranged on a connector 62 of an acquisition tank 61, the other end of the conduit is connected with an interface on a detection box 51, then an acquisition pump 63 is started, air at different positions of the clean room is pumped into the acquisition tank 61 by the acquisition pump 63 and stored in each acquisition storage area, the pumped air flows into the detection area of the detection box 51, at this time, an electrochemical sensor 521 arranged in the detection area is used for detection, signals are converted into electric signals by an A/D signal converter 523 and then are processed by a microprocessor 522, then the microprocessor 522 processes the detection result and displays the detection result on a touch screen 53, when the detection result is unqualified, the microprocessor 522 uses an alarm module 525 to start an alarm flashing lamp 526 for alarm indication, when the microprocessor 522 is processed, the processing result is stored in a data storage module 524 and is analyzed and compared by a contrast analysis module 527, to obtain multi-aspect data for later modeling;

In this process, before gathering, can start servo motor 24, utilize servo motor 24 to drive ball screw 23 and rotate for ball screw 23 rotates and drives sliding seat 25 and slides from top to bottom, is about to the rotary power conversion of ball screw 23 linear power, slides from top to bottom at sliding seat 25 like this, makes pedestal 4, storage mechanism 3, detection mechanism 5, collection mechanism 6 carry out altitude mixture control from top to bottom, thereby satisfies the operating personnel of co-altitude not.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a surgery clean room air quality information acquisition device, is including using elevating system (2), collection mechanism (6), detection mechanism (5) and storage mechanism (3) on pedestal (4), its characterized in that: the collecting mechanism (6) comprises a collecting tank (61) and a collecting pump (63), the collecting tank (61) is fixedly installed on one side of a port of the pedestal (4), a plurality of collecting and storing areas are sequentially arranged in the collecting tank (61), a plurality of joints (62) are sequentially and fixedly installed on the top end face of the collecting tank (61), and the joints (62) respectively correspond to the collecting and storing areas;

detection mechanism (5) are including detection case (51) and detecting element (52), detection case (51) fixed mounting is at the port opposite side of pedestal (4), and the inside of detecting case (51) is equipped with a plurality of detection zone simultaneously, the side of detecting case (51) is equipped with a plurality of interface in proper order, and every detection zone is corresponded to in proper order to every interface simultaneously, detecting element (52) include electrochemical sensor (521), microprocessor (522), AD signal converter (523).

2. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: the microprocessor (522) is in signal connection with an alarm module (525), and meanwhile the alarm module (525) is in signal connection with an alarm flashing lamp (526).

3. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: the detection unit (52) further comprises a data storage module (524) and a comparison analysis module (527), and the comparison analysis module (527) is in signal connection with the data storage module (524).

4. The device for acquiring air quality information of a surgical clean room according to claim 3, characterized in that: the detection mechanism (5) further comprises a touch screen, the touch screen is in signal connection with the microprocessor (522), and meanwhile, the touch screen is fixedly embedded on the detection box (51).

5. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: elevating system (2) include frame (21), ball screw (23) are installed through the bearing rotation to the port inboard of frame (21), the top fixed mounting of frame (21) has servo motor (24), and the main shaft of servo motor (24) docks with the pivot of ball screw (23) simultaneously, threaded sleeve has sliding seat (25) on ball screw (23), and simultaneously pedestal (4) are through fastening bolt fixed mounting on sliding seat (25).

6. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: a plurality of fixing lugs are sequentially and fixedly installed on the sliding seat (25), and positioning holes are formed in the fixing lugs in a matched mode.

7. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: limiting grooves (22) are vertically formed in the inner walls of the two sides of the port of the machine base (21), and meanwhile the two sides of the sliding base (25) are connected with the limiting grooves (22) in a sliding mode.

8. The device for acquiring air quality information of a surgical clean room according to claim 7, characterized in that: the bottom face fixed mounting of frame (21) has support frame (11), and the bottom face fixed mounting of support frame (11) has bottom plate (1) simultaneously, the four corners department of bottom plate (1) all is equipped with the truckle.

9. The device for acquiring air quality information of a surgical clean room according to claim 1, characterized in that: store mechanism (3) including bin (31), bin (31) pass through fastening bolt fixed mounting on sliding seat (25) of elevating system (2), simultaneously with pedestal (4) fixed connection, the both sides inner wall of bin (31) all has through two guide rails (33) slidable mounting to take out puts box (34), is equipped with apron (32) on taking out simultaneously putting box (34).

10. The device for acquiring air quality information of a surgical clean room according to claim 9, characterized in that: the inside fixed mounting of taking out and putting box (34) has a plurality of horizontal, vertical division board (35), and division board (35) form a plurality of simultaneously and place district (36).