CN213431926U - Nucleic acid detection sampling chamber with wiping and disinfecting functions - Google Patents
Nucleic acid detection sampling chamber with wiping and disinfecting functions Download PDFInfo
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- CN213431926U CN213431926U CN202021613616.3U CN202021613616U CN213431926U CN 213431926 U CN213431926 U CN 213431926U CN 202021613616 U CN202021613616 U CN 202021613616U CN 213431926 U CN213431926 U CN 213431926U
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Abstract
The utility model relates to the technical field of medical apparatus, a nucleic acid detects sampling chamber with clean disinfection function is disclosed, including detecting the room, in addition, nucleic acid detects the sampling chamber and still including locating the disinfection mechanism on detecting the room, and disinfection mechanism is used for disinfecting to the outer wall that detects the room. The utility model discloses an add and be used for carrying out sterile disinfection mechanism to the detection room outer wall, prevent that the virus that is carried by the person of detection from remaining in the outer wall of detection room when nucleic acid detects, constitute the threat to subsequent person of being detected for going on of testing process safety and stability.
Description
Technical Field
The utility model relates to the technical field of medical appliances, particularly, relate to a nucleic acid detects sampling chamber with clean disinfection function.
Background
2019 the novel coronavirus pneumonia is a novel respiratory disease with strong infectivity, and is mainly spread by droplets or aerosols of coughing or sneezing in the process of close contact. In the process of determining the novel coronavirus pneumonia, nucleic acid detection is one of important links.
Therefore, a two pressure nucleic acid detection sampling chamber for nucleic acid detection sampling has appeared among the prior art, this sampling chamber has realized that medical personnel can carry out nucleic acid detection to outside people in the detection chamber, simultaneously under the condition of sampling chamber formation malleation environment, outside air can't get into inside the sampling chamber, make medical personnel need not to wear thick protective clothing at the sampling chamber and also can guarantee medical personnel's safety, thereby medical personnel's intensity of labour has alleviateed greatly, make the testing process light more high-efficient.
However, this kind of nucleic acid detection sampling chamber among the prior art is through setting up two through-holes that supply medical personnel's hand to pass through on sampling chamber to set up the lag that supplies medical personnel's arm to dress in through-hole department, so that medical personnel can penetrate the lag with both hands and carry out nucleic acid detection to the outside. When the nucleic acid is detected, a detected person needs to keep the mouth open for a certain time, and the detected person is often closer to the outer wall of the sampling chamber for the convenience of observation of medical personnel, so that the exhaled air of the detected person is likely to be directly blown onto the outer wall of the sampling chamber. If the detected person carries the virus, the virus is possibly attached to the outer wall of the sampling chamber, so that the subsequent detected person bears high infection risk. Therefore, there is a need for a nucleic acid sampling chamber that can sterilize the outer wall in a timely manner so that subsequent subjects do not risk a high risk of infection due to the test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a nucleic acid detects sampling chamber with clean disinfection function, on the basis of current nucleic acid detects sampling chamber, through addding disinfection mechanism, realize disinfecting the operation to the outer wall glass that detects the room, improve the security performance.
The embodiment of the utility model discloses a realize through following technical scheme:
a nucleic acid detection sampling chamber with a wiping disinfection function comprises a detection chamber;
simultaneously, this sampling chamber still including locating disinfection mechanism on the detection room, disinfection mechanism is used for right the outer wall of detection room disinfects.
Optionally, the disinfecting mechanism includes a liquid preparation unit, a wiping unit and a liquid recovery processing unit, the liquid preparation unit is configured to enable a disinfecting liquid to flow down along the outer wall of the detection chamber from the top of the outer wall of the detection chamber, and the wiping unit is configured to wipe the outer wall of the detection chamber; the liquid recovery unit is arranged at the bottom of the detection chamber and is used for recovering the disinfectant.
Optionally, the liquid preparation unit includes a liquid preparation tank, a liquid extraction device and a liquid preparation channel, an input end of the liquid extraction device is communicated with the liquid preparation tank through a pipeline, and an output end of the liquid extraction device is communicated with the liquid preparation channel through a pipeline;
the liquid distribution channel is arranged along the horizontal direction, and the length of the liquid distribution channel is not less than that of the outer wall of the detection chamber; the liquid distribution channel is provided with a plurality of liquid distribution holes at intervals along the length direction.
Optionally, the wiping unit comprises at least one transverse wiping component, and the transverse wiping component comprises two transverse wiping mechanisms symmetrically arranged on two sides of the outer wall of the detection chamber;
the transverse wiping mechanism comprises a transverse telescopic device and a transverse wiping component; the output end of the transverse telescopic device is connected with the transverse wiping component so as to drive the transverse wiping component to reciprocate along the horizontal direction; the fixed end of the transverse telescopic device is fixedly connected with the outer wall of the detection chamber; the transverse wiping component is provided with a transverse wiping part which is contacted with the outer wall of the detection chamber;
the output ends of the transverse telescopic devices of the two transverse wiping mechanisms are arranged in opposite directions.
Optionally, a transverse storage cavity is further arranged on two sides of the outer wall of the detection chamber, and the transverse storage cavity is used for storing the transverse telescopic device and the transverse wiping member.
Optionally, the wiping unit further includes at least one vertical wiping assembly disposed at the bottom of the outer wall of the detection chamber, and the vertical wiping assembly includes a vertical telescopic device and a vertical wiping member; the fixed end of the vertical telescopic device is fixedly connected with the outer wall of the detection chamber, and the output end of the vertical telescopic device is fixedly connected with the vertical wiping component so as to drive the vertical wiping component to reciprocate along the vertical direction; the vertical wiping member is provided with a vertical wiping portion that contacts the outer wall of the detection chamber.
Optionally, a vertical storage cavity is arranged at the bottom of the outer wall of the detection chamber and used for storing the vertical telescopic device and the vertical wiping component.
Optionally, the liquid recovery processing unit comprises a liquid return cavity; the liquid return cavity is arranged close to the outer wall of the detection chamber, and the top of the liquid return cavity is of an open structure; the vertical containing cavity comprises a placing cavity, the placing cavity is close to the liquid return cavity, the placing cavity is isolated from the liquid return cavity, the vertical telescopic device is arranged in the placing cavity, and the output end of the vertical telescopic device penetrates through the placing cavity and then is connected with the vertical wiping component.
Optionally, the bottom of the liquid return cavity is obliquely arranged along the length direction of the liquid return cavity, and a liquid leakage hole is formed in the side wall of the liquid return cavity and located on the lower side of the bottom of the liquid return cavity.
Optionally, a sealing member is arranged between the output end of the vertical telescopic device and the wall of the placing cavity.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model discloses on the basis of current nucleic acid detection sampling chamber, be used for carrying out sterile disinfection mechanism to the detection chamber outer wall through addding, prevent to be remained by the virus that the person of detection carried when nucleic acid detects at the outer wall of detection chamber, constitute the threat to subsequent detected person for going on of testing process safety and stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of a sampling chamber during operation of a transverse wiping assembly according to an embodiment of the present invention;
FIG. 2 is a front view of a sampling chamber during operation of a vertical wiping assembly in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged cross-sectional view taken at A in FIG. 1;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
FIG. 5 is an enlarged view at C of FIG. 4;
FIG. 6 is an enlarged view at D of FIG. 4;
fig. 7 is a sectional view taken along line E-E in fig. 6.
Icon: 1-detection chamber, 2-opening, 3-protective gloves, 4-liquid distribution channel, 41-liquid distribution hole, 5-transverse telescopic device, 6-transverse wiping component, 61-transverse wiping part, 7-transverse receiving cavity, 8-vertical telescopic device, 9-vertical wiping component, 91-vertical wiping part, 10-vertical receiving cavity, 101-placing cavity, 102-containing cavity, 11-liquid returning cavity, 12-liquid leakage hole, 13-sealing component, 14-drainage tube, 15-liquid distribution box and 16-liquid pumping device.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
The embodiment of the utility model discloses a realize through following technical scheme:
referring to fig. 1 to 6, a nucleic acid detecting and sampling chamber with wiping and disinfecting functions comprises a relatively closed detecting chamber 1, one side of the existing detecting chamber 1 facing to a detected person is often made of transparent glass, two openings 2 for hands to pass through are formed in the glass, and protective gloves 3 are arranged at the openings 2; at the time of actual detection, by forming a positive pressure inside the detection chamber 1, the pressure inside the detection chamber 1 is made higher than the pressure of the external environment, so that air in the external environment cannot flow into the detection chamber 1. At this moment, medical personnel stand inside detection room 1, need not wear the inconvenient protective clothing of thickness, only need stretch into protective gloves 3 through opening 2 with the hand in, can carry out corresponding nucleic acid detection operation. However, the existing nucleic acid detection sampling chamber is only provided with some independent disinfection devices, and medical personnel only disinfect the protective gloves 3 after once detection is completed, but do not disinfect the transparent glass window, so that viruses possibly remain on the transparent glass window.
Therefore, in order to solve this problem, the utility model discloses a nucleic acid detects sampling room is still including locating the disinfection mechanism on detecting room 1, and disinfection mechanism is used for disinfecting the outer wall that detects room 1. It should be noted that, in view of practical utility in actual use, the sterilization mechanism preferably sterilizes only the outer wall of the detection chamber 1 provided with the transparent glass and the opening 2, that is, facing the subject.
Through the setting, when medical personnel accomplish a nucleic acid detection back, on the basis of disinfecting to protective gloves 3, utilize disinfection mechanism to also disinfect to the outer wall of detection room 1, can prevent like this as far as to remain on detecting room 1 outer wall by the virus that the person of being detected carried to reduce subsequent risk of being infected with the virus by the person of being detected when detecting, make going on of testing process safety and stability.
In the present embodiment, the above-described disinfecting mechanism includes a liquid dispensing unit for causing the disinfecting liquid to flow down along the outer wall of the detection chamber 1 from the top of the outer wall of the detection chamber 1, a wiping unit for wiping the outer wall of the detection chamber 1, and a liquid recovery processing unit. After the medical staff finishes the nucleic acid detection for one time, the liquid preparation unit starts to distribute the disinfectant so that the disinfectant flows down along the outer wall of the detection chamber 1 from the top of the outer wall of the detection chamber 1. The wiping unit wipes the outer wall of the detection chamber 1 in the flowing process of the disinfectant, so that the outer wall of the detection chamber 1 is sterilized, and the whole process is rapid and efficient; meanwhile, in consideration of certain hazard of the used disinfectant, the disinfectant after disinfection operation needs to be recovered and processed in time, so that the liquid recovery processing unit is arranged at the bottom of the detection chamber 1, and after the disinfectant flows down from the top of the detection chamber 1 and is wiped by the wiping unit, the disinfectant still flowing down from the outer wall of the detection chamber 1 is recovered by the liquid recovery processing unit, so that the disinfectant is prevented from flowing to the ground to pollute the environment or cause other hazards.
Specifically, the liquid preparation unit includes a liquid preparation tank 15 for containing disinfectant, a liquid extraction device 16, and a liquid preparation channel 4, an input end of the liquid extraction device 16 is communicated with the liquid preparation tank 15 through a pipeline, and an output end of the liquid extraction device 16 is communicated with the liquid preparation channel 4 through a pipeline. In order to facilitate the medical personnel who is in the inside detection room 1 to join in marriage the liquid operation, improve the efficiency of joining in marriage liquid, this implementation will join in marriage liquid case 15 and set up in the inside of detection room 1, makes things convenient for medical personnel to add the antiseptic solution according to the surplus of antiseptic solution. Meanwhile, the liquid distribution channel 4 is an inherent channel formed inside a sealed pipe, and the sealed pipe is fixedly arranged at the top of the outer wall of the detection chamber 1. The liquid pumping device 16 is a water pump, which can be directly disposed inside the liquid distribution box 15, and a first control button for controlling the operation of the liquid pumping device 16 and a power supply for supplying power to the liquid pumping device 16 can be disposed in the detection chamber 1. As can be seen from FIG. 3, the pipeline connected with the output end of the liquid pumping device 16 sequentially passes through the top of the detection chamber 1 and the top of the closed pipe and then is communicated with the liquid distribution channel 4.
In order to realize that the flowing disinfectant is fully distributed on the outer wall of the detection chamber 1 as much as possible, the liquid distribution channel 4 is arranged along the horizontal direction, and the length of the liquid distribution channel is not less than that of the outer wall of the detection chamber 1; meanwhile, the liquid distribution channel 4 is provided with a plurality of liquid distribution holes 41 at intervals along the length direction, the intervals between the liquid distribution holes 41 are equal, the liquid distribution holes 41 are inclined holes arranged close to the outer wall of the detection chamber 1, and an included angle between the central axis of the inclined holes and the outer wall of the detection chamber 1 is an acute angle, so that disinfectant coming out of the liquid distribution holes 41 can flow down along the outer wall of the detection chamber 1 as far as possible without directly and vertically falling down.
Through the above-mentioned setting, when needs disinfect, medical personnel control drawing liquid device 16 work through first control button to in extracting the antiseptic solution of joining in marriage liquid box 15 inside to joining in marriage liquid channel 4, the antiseptic solution that flows into in joining in marriage liquid channel 4 flows out to the outer wall of detecting room 1 from a plurality of joining in marriage liquid hole 41 again, realizes joining in marriage the liquid operation. Therefore, not only is the labor intensity of workers greatly reduced, but also the liquid preparation process is more efficient.
In this embodiment, the wiping unit includes at least one transverse wiping component, and the transverse wiping component includes two transverse wiping mechanisms symmetrically disposed on two sides of the outer wall of the detection chamber 1; the transverse wiping mechanism comprises a transverse telescopic device 5 and a transverse wiping component 6; the output end of the transverse telescopic device 5 is connected with the transverse wiping component 6 so as to drive the transverse wiping component 6 to reciprocate along the horizontal direction; the fixed end of the transverse telescopic device 5 is fixedly connected with the outer wall of the detection chamber 1; the transverse wiping member 6 is provided with a transverse wiping portion 61 that contacts the outer wall of the detection chamber 1; the output ends of the transverse telescopic devices 5 of the two transverse wiping mechanisms are oppositely arranged. Meanwhile, for convenience of control, a second control button for controlling the operation of the lateral expansion device 5 and a power source for powering the lateral expansion device 5 may be provided inside the sensing chamber 1. When needing to clean, medical personnel control horizontal telescoping device 5 work through second control button to the horizontal component 6 that cleans of drive moves in the horizontal direction, utilizes the horizontal portion 61 of cleaning that sets up on it to clean the outer wall of detection room 1, accomplishes the operation of cleaning in the disinfection process. It should be noted that the transverse wiping portion 61 in the present embodiment can be made of a sponge-like multi-absorbent material, so that the outer wall of the detection chamber 1 has less residual disinfectant after wiping and is dried more quickly. Meanwhile, in order to enable the transverse wiping components to wipe most of the outer wall of the detection chamber 1 as much as possible, the transverse wiping parts 61 with corresponding sizes are arranged as required in practical implementation, and the number of the transverse wiping components in the embodiment is two, and the two transverse wiping components are respectively arranged above and below the opening 2 arranged on the outer wall of the detection chamber 1. Moreover, the maximum movement stroke of the transverse wiping component 6 driven by the transverse expansion device 5 of the two transverse wiping mechanisms in the same transverse wiping component does not exceed half of the length of the outer wall of the detection chamber 1, so that the two transverse wiping components 6 are prevented from generating interference when wiping the outer wall.
In addition, in order to reduce the space occupied by the transverse wiping mechanism when the sterilization operation is not performed, transverse storage cavities 7 are further provided on both sides of the outer wall of the detection chamber 1, and the transverse storage cavities 7 are used for storing the transverse telescopic device 5 and the transverse wiping member 6. In this embodiment, vertical storage housings are arranged on two sides of the outer wall of the detection chamber 1, and the transverse storage cavity 7 is arranged inside the vertical storage housings, so that the transverse telescopic device 5 and the transverse wiping member 6 can be stored only by arranging the transverse telescopic device 5 in the transverse storage cavity 7. When wiping is not needed, the transverse telescopic device 5 drives the transverse wiping component 6 to retract into the transverse accommodating cavity 7. In this embodiment, the transverse storage cavities 7 correspond to the transverse storage mechanisms one by one, and each transverse storage mechanism is independently stored.
In the present embodiment, in order to further improve the wiping effect. The wiping unit further comprises at least one vertical wiping component arranged at the bottom of the outer wall of the detection chamber 1, and the vertical wiping component comprises a vertical telescopic device 8 and a vertical wiping component 9; the fixed end of the vertical telescopic device 8 is fixedly connected with the outer wall of the detection chamber 1, and the output end of the vertical telescopic device 8 is fixedly connected with the vertical wiping component 9 so as to drive the vertical wiping component 9 to reciprocate along the vertical direction; the vertical wiping member 9 is provided with a vertical wiping portion 91 that contacts the outer wall of the detection chamber 1. The number of the vertical wiping assemblies in the embodiment is three, and the three vertical wiping assemblies are arranged at intervals along the horizontal direction. The detection chamber 1 is internally provided with a third control button for controlling the vertical telescopic device 8 to work and a power source for providing power for the vertical telescopic device 8. Meanwhile, the vertical wiping part 91 in the embodiment can also be made of a multi-absorbent material similar to sponge, so that the residual disinfectant on the outer wall of the detection chamber 1 after wiping is less, and drying is faster. When wiping, the medical personnel in the detection chamber 1 control the vertical telescopic device 8 to work through the third control button, thereby driving the vertical wiping component 9 to wipe the outer wall of the detection chamber 1 through the vertical telescopic device 8 along the reciprocating motion of the outer wall of the detection chamber 1 along the vertical direction, and utilizing the vertical wiping part 91 to wipe the outer wall of the detection chamber 1. In this embodiment, considering that the outer wall of the detection chamber 1 is provided with the opening 2, and the opening 2 needs to be provided with the protective glove 3, generally, in order to improve the sealing performance of the protective glove 3, a sealing mechanism is provided at the protective glove 3, so that the periphery of the protective glove 3 is not in the same plane as the outer wall of the detection chamber 1, and therefore, in order to prevent the vertical wiping component from interfering with the periphery of the protective glove 3 when wiping the outer wall of the detection chamber 1, the number of the vertical wiping components in this embodiment is three, and the three vertical wiping components are arranged at intervals along the length direction of the detection chamber 1. With particular reference to fig. 2, a first vertical wiping component is used to wipe the outer wall of the detection chamber 1 from the leftmost side to the left opening 2; the second vertical wiping component is used for wiping the outer wall between the two openings 2; and the third vertical wiping component is used for wiping the outer wall between the right opening 2 and the rightmost side of the detection chamber 1. This also enables wiping of the area between the two openings 2. Meanwhile, the maximum movement stroke of the vertical wiping components 9 in the three vertical wiping assemblies along the height direction does not exceed the position of the top of the opening 2, so that a better wiping effect is achieved.
To sum up, transversely clean the subassembly and vertically clean the subassembly through setting up and be used for cleaning detection room 1 outer wall, realize that the omnidirectional cleans detection room 1's outer wall, improve and clean sterile effect for the regional as much as possible subassembly of being cleaned of detection room 1 outer wall cleans.
In addition, in order to reduce the space occupied by the vertical wiping component when the disinfection operation is not performed, a vertical accommodating cavity 10 is arranged at the bottom of the outer wall of the detection chamber 1, and the vertical accommodating cavity 10 is used for accommodating the vertical telescopic device 8 and the vertical wiping component 9. In this embodiment, the bottom of the outer wall of the detection chamber 1 is provided with a horizontal storage casing, and the vertical storage cavity 10 is arranged inside the storage casing, so that the vertical telescopic device 8 and the vertical wiping component 9 are stored, and the vertical telescopic device 8 is only required to be arranged in the vertical storage cavity 10. When the wiping is not needed, the output end of the vertical telescopic device 8 drives the vertical wiping component 9 to retract into the vertical containing cavity 10.
Meanwhile, in consideration of the fact that the disinfectant flows down along the outer wall of the detection chamber 1 during actual disinfection, the disinfection liquid is prevented from affecting the working performance of the vertical telescopic device 8, and meanwhile, the disinfectant is prevented from directly flowing to the ground from the bottom of the outer wall of the detection chamber 1 to pollute the environment or cause other hazards. With reference to fig. 6, the liquid recycling unit includes a liquid returning cavity 11, the liquid returning cavity 11 is disposed adjacent to the outer wall of the detection chamber 1, and the top of the liquid returning cavity 11 is disposed in an opening structure, so that the disinfectant flowing down from the outer wall of the detection chamber 1 can smoothly flow into the liquid returning cavity 11; and vertical chamber 10 of accomodating is including laying chamber 101 and holding chamber 102, wherein lays chamber 101 and the setting of returning the liquid chamber 11 of next-door neighbour, and lays chamber 101 and returns liquid chamber 11 and keep apart each other, and holding chamber 102 is located lays chamber 101 top, and vertical telescoping device 8 is located and lays chamber 101, and the output of vertical telescoping device 8 passes and lays chamber 101 after being connected with vertical wiping component 9. The holding chamber 102 and the return liquid chamber 11 intercommunication of this embodiment, through the aforesaid setting, realize setting up vertical telescoping device 8 in the cavity 101 is laid to relative inclosed, set up the return liquid chamber 11 that is used for collecting the antiseptic solution simultaneously for the antiseptic solution that flows down can directly flow into and return to the storage of liquid chamber 11 and get up, and follow-up centralized processing these antiseptic solutions of being convenient for still can not influence the normal accomodating of vertical component 9 of wiping simultaneously. In addition, in order to further improve the sealing performance of the placing cavity 101, a sealing component 13 is arranged between the output end of the vertical telescopic device 8 and the wall of the placing cavity 101, so that disinfectant is more difficult to enter the placing cavity 101 to influence the working performance of the vertical telescopic device 8. In the present embodiment, the seal member 13 is a corrosion-resistant seal ring.
In addition, in order to facilitate centralized processing of the disinfectant stored in the fluid returning cavity 11, referring to fig. 7, the bottom of the fluid returning cavity 11 is inclined along the length direction thereof, so that the disinfectant in the fluid returning cavity 11 can rapidly flow toward the lower side of the fluid returning cavity 11; meanwhile, the side wall of the liquid return cavity 11 is provided with a liquid leakage hole 12, the liquid leakage hole 12 is positioned at the lower side of the bottom of the liquid return cavity 11, so that the disinfectant in the liquid return cavity 11 can be completely discharged from the liquid leakage hole 12, and a floor drain or a drainage tube 14 can be installed in the liquid leakage hole 12, so that the concentrated recovery treatment of the disinfectant from the outside of the liquid return cavity 11 is facilitated.
Meanwhile, in order to visually see the specific conditions of the disinfection solution inside the liquid returning cavity 11, the side walls of the shells forming the liquid returning cavity 11, the placing cavity 101 and the accommodating cavity 102 can be made of transparent materials.
In specific implementation, the horizontal expansion device 5 and the vertical expansion device 8 in this embodiment may be conventional expansion devices in the prior art, such as an electric push rod, an air cylinder, a hydraulic cylinder, and the like, and in consideration of practical economic benefits, the expansion devices in this implementation all use the electric push rod, and power sources for providing power to the expansion devices are all power sources.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A nucleic acid detection sampling chamber with a wiping disinfection function comprises a detection chamber, and is characterized in that:
the disinfection mechanism is arranged on the detection chamber and is used for disinfecting the outer wall of the detection chamber;
the disinfection mechanism comprises a liquid preparation unit, a wiping unit and a liquid recovery processing unit, wherein the liquid preparation unit is used for enabling disinfection liquid to flow down along the outer wall of the detection chamber from the top of the outer wall of the detection chamber, and the wiping unit is used for wiping the outer wall of the detection chamber; the liquid recovery unit is arranged at the bottom of the detection chamber and is used for recovering the disinfectant.
2. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 1, characterized in that: the liquid preparation unit comprises a liquid preparation box, a liquid extraction device and a liquid preparation channel, wherein the input end of the liquid extraction device is communicated with the liquid preparation box through a pipeline, and the output end of the liquid extraction device is communicated with the liquid preparation channel through a pipeline;
the liquid distribution channel is arranged along the horizontal direction, and the length of the liquid distribution channel is not less than that of the outer wall of the detection chamber; the liquid distribution channel is provided with a plurality of liquid distribution holes at intervals along the length direction.
3. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 1, characterized in that: the wiping unit comprises at least one transverse wiping component, and the transverse wiping component comprises two transverse wiping mechanisms symmetrically arranged on two sides of the outer wall of the detection chamber;
the transverse wiping mechanism comprises a transverse telescopic device and a transverse wiping component; the output end of the transverse telescopic device is connected with the transverse wiping component so as to drive the transverse wiping component to reciprocate along the horizontal direction; the fixed end of the transverse telescopic device is fixedly connected with the outer wall of the detection chamber; the transverse wiping component is provided with a transverse wiping part which is contacted with the outer wall of the detection chamber;
the output ends of the transverse telescopic devices of the two transverse wiping mechanisms are arranged in opposite directions.
4. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 3, characterized in that: the outer wall both sides of detection room still are equipped with horizontal storage chamber, horizontal storage chamber is used for accomodating horizontal telescoping device with transversely clean the component.
5. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 1, characterized in that: the wiping unit further comprises at least one vertical wiping component arranged at the bottom of the outer wall of the detection chamber, and the vertical wiping component comprises a vertical telescopic device and a vertical wiping component; the fixed end of the vertical telescopic device is fixedly connected with the outer wall of the detection chamber, and the output end of the vertical telescopic device is fixedly connected with the vertical wiping component so as to drive the vertical wiping component to reciprocate along the vertical direction; the vertical wiping member is provided with a vertical wiping portion that contacts the outer wall of the detection chamber.
6. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 5, characterized in that: the detection chamber outer wall bottom is equipped with vertical storage chamber, vertical storage chamber is used for accomodating vertical telescoping device with the component is cleaned to vertical.
7. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 6, characterized in that: the liquid recovery processing unit comprises a liquid return cavity; the liquid return cavity is arranged close to the outer wall of the detection chamber, and the top of the liquid return cavity is of an open structure; the vertical containing cavity comprises a placing cavity, the placing cavity is close to the liquid return cavity, the placing cavity is isolated from the liquid return cavity, the vertical telescopic device is arranged in the placing cavity, and the output end of the vertical telescopic device penetrates through the placing cavity and then is connected with the vertical wiping component.
8. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 7, characterized in that: the bottom of the liquid return cavity is obliquely arranged along the length direction of the liquid return cavity, and the side wall of the liquid return cavity is provided with a liquid leakage hole which is positioned at the lower side of the bottom of the liquid return cavity.
9. The nucleic acid detecting sample chamber with a wiping and sterilizing function according to claim 7, characterized in that: and a sealing component is arranged between the output end of the vertical telescopic device and the wall of the placing cavity.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021613616.3U CN213431926U (en) | 2020-08-05 | 2020-08-05 | Nucleic acid detection sampling chamber with wiping and disinfecting functions |
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| CN202021613616.3U CN213431926U (en) | 2020-08-05 | 2020-08-05 | Nucleic acid detection sampling chamber with wiping and disinfecting functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117703133A (en) * | 2023-08-08 | 2024-03-15 | 山东吉特工业科技股份有限公司 | Intelligent sampling shelter and method thereof |
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2020
- 2020-08-05 CN CN202021613616.3U patent/CN213431926U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117703133A (en) * | 2023-08-08 | 2024-03-15 | 山东吉特工业科技股份有限公司 | Intelligent sampling shelter and method thereof |
| CN117703133B (en) * | 2023-08-08 | 2024-05-07 | 山东吉特工业科技股份有限公司 | Intelligent sampling shelter and method thereof |
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