An automatically controlled sampling device

Abstract

The present application relates to a kind of automatic control sampling equipment, belong to automation equipment technical field, solve the problem that pharyngeal swab collection staff is easily infected risk;The automatic control sampling equipment includes shell plate, test tube bar code scanner, display controller, first opening slot, ultrasonic sensor, card reader, reciprocating power device, rotating telescopic device and sampling device;6 The shell plate splicing into square shell, the first shell plate surface is equipped with test tube bar code scanner and display controller, with the first shell plate adjacent second shell plate surface is equipped with card reader and ultrasonic sensor, square shell is equipped with reciprocating power device inside it.The present application is collected and pharyngeal swab collection staff between 90 degrees, avoid the droplet of the person being collected to fly to pharyngeal swab collection staff, protect pharyngeal swab collection staff in the process of work to be spread bacteria and virus risk.

Description

[0001] This application is a divisional application of the parent application filed on February 2, 2023, with application number 202310052311.1 and invention title "An Automatic Control Sampling Device". Technical Field

[0002] This invention relates to the field of automation equipment technology, and in particular to an automatic control sampling device. Background Technology

[0003] A normal pharyngeal culture should contain normal oral flora without the growth of pathogenic bacteria. The bacteria in the pharynx all originate from the external environment and are normally non-pathogenic. However, they can cause infection and illness when the body's systemic or local resistance is lowered or other external factors occur. Therefore, pharyngeal swab bacterial cultures can isolate pathogenic bacteria, aiding in the diagnosis of diphtheria, purulent tonsillitis, acute pharyngitis, and other conditions.

[0004] The pharynx is a place where viruses tend to accumulate. A throat swab is a medical cotton swab used to collect a small amount of secretions from the human throat. To test the type of respiratory disease virus, throat swabs are often a convenient, quick and accurate way to detect the virus type.

[0005] Throat swabs are usually collected by experienced doctors or nurses. When medical staff are under pressure, large-scale screening cannot be carried out. At the same time, the current method of collecting throat swabs involves face-to-face contact between the staff and the person being swab collected. Droplets from the person being swab collected can easily fly directly onto the face of the staff. During the screening process, each staff member has to perform more than a thousand collection operations per day, which increases the risk of infection for the staff. Summary of the Invention

[0006] In view of the above analysis, the present invention aims to provide an automatic control sampling device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An automatic control sampling device includes a shell plate, a test tube barcode scanner, a display controller, a first opening slot, an ultrasonic sensor, a card reader, a reciprocating motion power device, a rotating telescopic device, and a sampling device. Six shell plates are assembled into a square shell. The test tube barcode scanner and display controller are mounted on the surface of the first shell plate. The card reader and ultrasonic sensor are mounted on the surface of the second shell plate adjacent to the first shell plate. The reciprocating motion power device is installed inside the square shell. The reciprocating motion power device is connected to the rotating telescopic device, which is connected to the sampling device. Both the first and second shell plates have a first opening slot for the rotation of the rotating telescopic device.

[0009] Furthermore, the reciprocating motion power device includes a drive motor, an output shaft, a first rotating rod, a second rotating rod, a spur rack, a spur gear, and a first transmission shaft; the drive motor is mounted on one side of the output shaft, the first rotating rod is mounted on the other side of the output shaft, the first rotating rod is rotatably connected to the second rotating rod, the second rotating rod is rotatably connected to the spur rack, the spur rack meshes with the spur gear, and the first transmission shaft is mounted on one side of the spur gear.

[0010] Furthermore, the reciprocating motion power device also includes a positioning rod, a first bearing, and a limiting plate; one end of the positioning rod is fixed with the first bearing, which is sleeved on the first transmission shaft, and a pair of limiting plates are fixed in the middle of the positioning rod, with the limiting plates located on both sides of the rack.

[0011] Furthermore, the rotating telescopic device includes a telescopic mechanism, a driving bevel gear, a first driven bevel gear, a second driven bevel gear, a second transmission shaft, and a third hollow transmission shaft; the first driven bevel gear and the second driven bevel gear are respectively hinged to both sides of the driving bevel gear, the third hollow transmission shaft is installed in the middle of the first driven bevel gear, the second transmission shaft is installed in the middle of the second driven bevel gear, the second transmission shaft and the third hollow transmission shaft have the same axis of rotation, and a telescopic mechanism is installed at the upper end of both the second transmission shaft and the third hollow transmission shaft, the included angle between the telescopic mechanisms at the ends of the second transmission shaft and the third hollow transmission shaft when fully extended is 90°.

[0012] Furthermore, the telescopic mechanism includes a telescopic fixing block, an active contact fixing rod, a passive contact sliding rod, a second L-shaped connecting rod, a limiting block, a telescopic sleeve rod, a cross hinge rod, and a retraction spring. The telescopic fixing block has a first cylindrical groove inside for the passive contact sliding rod to slide, and also has a second cylindrical groove perpendicular to the first cylindrical groove. The active contact fixing rod is in contact with the passive contact sliding rod, and one end of the active contact fixing rod is fixed to the shell plate. One end of the second L-shaped connecting rod is fixed to one side of the telescopic fixing block, and the other end of the second L-shaped connecting rod is fitted with a telescopic sleeve rod. The initial section of the fixed part of the telescopic sleeve rod is connected to the telescopic section of the telescopic sleeve rod via a cross hinge rod. A limiting block for changing the shape of the cross hinge rod is fixed to one side of the passive contact sliding rod. A retraction spring is installed between the two hinge parts corresponding to the upper and lower positions of the cross hinge rod.

[0013] Furthermore, the telescopic sleeve of the telescopic mechanism connected to the second drive shaft is a 7-segment telescopic sleeve, and the telescopic sleeve of the telescopic mechanism of the third hollow drive shaft is a 2-segment telescopic sleeve.

[0014] Furthermore, a second bearing seat is installed in the middle of the driving bevel gear, the first driven bevel gear, and the second driven bevel gear. The second bearing seat installed in the middle of the driving bevel gear is connected to the other two second bearing seats by a first L-shaped connecting rod.

[0015] Furthermore, the square shell formed by the six shell plates is equipped with a disinfection device. The disinfection device includes a disinfection tank, a first infusion hose, a second infusion tube, a delayed delivery device, a secondary isolation shell, spray heads, and a support plate. The disinfection tank is connected to two first infusion hoses, and each end of the two first infusion hoses is connected to a delayed delivery device. The two delayed delivery devices are connected to the second infusion tubes, and the two second infusion tubes are respectively connected to two isolation areas within the secondary isolation shell. Each of the two isolation areas within the secondary isolation shell is equipped with a spray head, and the spray heads in the two isolation areas are respectively connected to the second infusion tubes through capillary channels within the secondary isolation shell. The secondary isolation shell is connected to the shell plates through a support plate.

[0016] Furthermore, the delayed liquid delivery device includes an arc-shaped piston cylinder, an arc-shaped piston rod, an arc-shaped sleeve rod, a third connecting rod, a time-delay spring, a one-way inlet valve, and a one-way outlet valve; an arc-shaped piston plate is slidably connected inside the arc-shaped piston cylinder, an arc-shaped piston rod is fixed to one side of the arc-shaped piston plate, an arc-shaped sleeve rod is sleeved outside the arc-shaped piston rod, a time-delay spring is installed inside the arc-shaped sleeve rod, and a third connecting rod is fixed to the end of the arc-shaped sleeve rod; a one-way inlet valve and a one-way outlet valve are installed inside the arc-shaped piston cylinder.

[0017] Furthermore, the disinfection device also includes an ultraviolet disinfection lamp located at the bottom center of the square housing, which illuminates when the sampling device is located inside the secondary isolation housing.

[0018] Furthermore, a sliding cover plate for sealing the first opening groove is installed on the surface of the shell plate.

[0019] Furthermore, a USB connector is mounted on the surface of the first shell plate.

[0020] Furthermore, a switch button is mounted on the surface of the first shell plate.

[0021] Furthermore, an emergency stop reset button is installed on the surface of the first shell plate.

[0022] Furthermore, the sampling device includes a sampling machine, a shell positioning block, a pressure sensor, a camera, a light bulb, and a cotton swab slot; the sampling machine is equipped with a shell positioning block for installing disposable protective shells, a cotton swab slot for installing cotton swabs, a camera for identifying the sampling area, and a light bulb for illuminating the oral cavity; the sampling machine is equipped with a pressure sensor for identifying the pressure of the cotton swabs.

[0023] Furthermore, the square shell is provided with an aluminum alloy frame inside to stabilize the square shell structure.

[0024] Furthermore, the display controller integrates a display control panel and a control system. The display controller is used to control the operating speed of the automatic control sampling device, the acquisition method, and the collection of video information from the collector.

[0025] Furthermore, the data acquisition methods controlled by the display controller include one tube for ten people, one tube for five people, and one tube for one person.

[0026] The above technical solution has at least one of the following beneficial effects:

[0027] (1) The automatic control sampling device of the present invention has a compact structure and can be placed on a flat surface such as an office desk to perform pharyngeal swab sampling operations. It is convenient to set up sampling points and withdraw, and has low cost and is easy to use.

[0028] (2) The automatic control sampling device of the present invention is at a 90-degree angle between the sampled person and the pharyngeal swab collection staff, which avoids the droplets of the sampled person flying to the pharyngeal swab collection staff and avoids the risk of the pharyngeal swab collection staff being spread with bacteria and viruses during the work process;

[0029] (3) The automatic control sampling device of the present invention has an identity recognition function, which can confirm the identity of the person being tested through an ID card reader and a camera, so as to avoid the occurrence of fraudulent and accidental swiping. At the same time, the test photos and videos of the person being tested will be stored for traceability.

[0030] (4) The swab detects the collection area through the camera in the sampling head and controls the swab to move automatically to the collection area for collection. The oral cavity position and pressure sensor in the image captured by the camera can determine whether the collection is successful. This means that pharyngeal swab collection does not require professional medical training. Non-professionals can quickly learn to operate it by using the instructions.

[0031] (5) The reciprocating motion device, rotating telescopic device and sampling device of the present invention enable the sampling device of the automatic control sampling equipment to be used in two alternating ways. One sampling device is used by the sampled person to install disposable protective shell and collect cotton swabs and to perform oral sampling. The other sampling device is used by the collector to remove disposable protective shell and collect cotton swabs and break off the end of the collect cotton swabs to put them into a test tube, thereby improving the sampling efficiency.

[0032] (6) The present invention enables two acquisition devices to reciprocate at 90° using a single drive motor, and simultaneously enables the acquisition devices to enter and exit the square housing, thereby reducing the production cost of the automatic control sampling equipment and facilitating its widespread use.

[0033] (7) The disinfection device of the present invention is driven by a rotating telescopic device, which automatically disinfects the sampling device during the movement of the rotating telescopic device, ensuring that the sampled swabs are not contaminated.

[0034] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages may become apparent from the description or be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained from what is particularly pointed out in the description and drawings. Attached Figure Description

[0035] The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0036] Figure 1 This is a schematic diagram of the structure of an automatic control sampling device according to the present invention.

[0037] Figure 2 This is a schematic diagram of the internal structure of an automatic control sampling device according to the present invention.

[0038] Figure 3 This is a schematic diagram of the reciprocating motion power device of an automatic control sampling device according to the present invention.

[0039] Figure 4 This is a schematic diagram of the structure of a rotating and telescopic device for an automatic control sampling device according to the present invention.

[0040] Figure 5 This is a schematic diagram of the cross-hinged rod of an automatic control sampling device according to the present invention.

[0041] Figure 6 This is a schematic diagram of the retraction spring of an automatic control sampling device according to the present invention.

[0042] Figure 7 This is a schematic diagram of the structure of a disinfection device for an automatic control sampling equipment according to the present invention.

[0043] Figure 8 This is a schematic diagram of the delayed liquid delivery device of an automatic control sampling device according to the present invention.

[0044] Figure 9 This is a cross-sectional view of a delayed liquid delivery device for an automatic control sampling equipment according to the present invention.

[0045] Figure 10 This is a schematic diagram of the active contact fixed round rod of an automatic control sampling device according to the present invention.

[0046] Figure 11 This is a schematic diagram of the sampling device of an automatic control sampling equipment according to the present invention.

[0047] Figure 12 This is a schematic diagram of the structure of a disposable protective shell covering the outer part of the shell positioning block of an automatic control sampling device according to the present invention.

[0048] Figure label:

[0049] 1. Shell plate; 2. Test tube barcode scanner; 3. Display controller; 4. USB connector; 5. Sliding cover; 6. Switch button; 7. Emergency stop reset button; 8. First opening slot; 9. Ultrasonic sensor; 10. Card reader; 11. Reciprocating motion power device; 12. Rotation and telescopic device; 13. Sampling device; 14. Disinfection device; 15. Disposable protective shell material; 16. Collection swabs;

[0050] 11a1. Drive motor; 11a2. Output shaft; 11a3. First rotating rod; 11a4. Second rotating rod; 11a5. Spur rack; 11a6. Spur gear; 11a7. Positioning rod; 11a8. First bearing; 11a9. Limiting plate; 11a10. First transmission shaft;

[0051] 12a1. Active bevel gear; 12a2. First passive bevel gear; 12a3. Second passive bevel gear; 12b1. Second bearing housing; 12b2. First L-shaped connecting rod; 12c1. Second transmission shaft; 12c2. Third hollow transmission shaft; 12d. Telescopic mechanism; 12d1. Telescopic fixing block; 12d2. Active contact fixing round rod; 12d3. Passive contact sliding round rod; 12d4. Second L-shaped connecting rod; 12d5. Limiting insert; 12d6. Telescopic sleeve rod; 12d7. Cross hinge rod; 12d8. Retraction spring;

[0052] 13a1. Sampling machine; 13a2. Shell positioning block; 13a3. Camera; 13a4. Light bulb; 13a5. Cotton swab slot;

[0053] 14a1. Disinfection tank; 14a2. First infusion tubing; 14a3. Second infusion tubing; 14a4. Delayed delivery device; 14a5. Secondary isolation housing; 14a6. Spray nozzle; 14a7. Support plate;

[0054] 14a41. Arc piston cylinder, 14a42. Arc piston rod, 14a43. Arc sleeve rod, 14a44. Third connecting rod, 14a45. Delay spring, 14a46. One-way inlet valve, 14a47. One-way outlet valve. Detailed Implementation

[0055] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0056] Example 1

[0057] One specific embodiment of the present invention discloses an automatically controlled sampling device, such as... Figure 1 , Figure 2 As shown, an automatic control sampling device includes a shell plate 1, a test tube barcode scanner 2, a display controller 3, a first opening slot 8, an ultrasonic sensor 9, a card reader 10, a reciprocating motion power device 11, a rotating telescopic device 12, and a sampling device 13. Six shell plates 1 are spliced ​​to form a square shell. The test tube barcode scanner 2 and the display controller 3 are installed on the surface of the first shell plate 1. The card reader 10 and the ultrasonic sensor 9 are installed on the surface of the second shell plate 1 adjacent to the first shell plate 1. The reciprocating motion power device 11 is installed inside the square shell. The reciprocating motion power device 11 is connected to the rotating telescopic device 12. The rotating telescopic device 12 is connected to the sampling device 13. The first shell plate 1 and the second shell plate 1 each have a first opening slot 8 for the rotation of the rotating telescopic device 12.

[0058] The square shell serves as the outer casing of the automatic control sampling device. The test tube barcode scanner 2 is used to identify the test tube barcode number. The display controller 3 is used to display the identity information of the subject, the test tube barcode number, and the image information captured by the camera 13a3 inside the sampling device 13. The display controller also has the function of controlling the operation of the drive motor 11a1. The first opening slot 8 allows the sampling device 13 to extend and retract into the interior of the square shell. The ultrasonic sensor 9 is used to identify whether the subject has detached from the disposable protective shell 15. The card reader 10 is used to identify the identity information of the subject. The reciprocating motion power device 11 is used to drive the rotating telescopic device 12 to perform reciprocating motion. The rotating telescopic device 12 is used to drive the sampling device 13 to rotate 90° back and forth inside the square shell and extend and retract the sampling device 13 into the square shell at the reversal point of rotation. The sampling device 13 is used to sample the pharynx of the subject through the collection swab 16.

[0059] Preferred, such as Figure 3 As shown, the reciprocating motion power device 11 includes a drive motor 11a1, an output shaft 11a2, a first rotating rod 11a3, a second rotating rod 11a4, a rack 11a5, a spur gear 11a6, and a first transmission shaft 11a10. The drive motor 11a1 is mounted on one side of the output shaft 11a2, and the first rotating rod 11a3 is mounted on the other side of the output shaft 11a2. The first rotating rod 11a3 is rotatably connected to the second rotating rod 11a4, and the second rotating rod 11a4 is rotatably connected to the rack 11a5. The rack 11a5 meshes with the spur gear 11a6, and the first transmission shaft 11a10 is mounted on one side of the spur gear 11a6.

[0060] The drive motor 11a1 drives the output shaft 11a2 to rotate, the output shaft 11a2 drives the first rotating rod 11a3 to rotate, the first rotating rod 11a3 drives one end of the second rotating rod 11a4 to rotate, and the other end of the second rotating rod 11a4 reciprocates up and down under the limit of the rack 11a5. The rack 11a5 reciprocates up and down, and the rack 11a5 drives the spur gear 11a6 to rotate in the forward and reverse directions. The spur gear 11a6 drives the first transmission shaft 11a10 to rotate in the forward and reverse directions.

[0061] Preferably, the reciprocating motion power device 11 further includes a positioning rod 11a7, a first bearing 11a8, and a limiting plate 11a9; one end of the positioning rod 11a7 is fixed with the first bearing 11a8, the first bearing 11a8 is sleeved on the first transmission shaft 11a10, and a pair of limiting plates 11a9 are fixed in the middle of the positioning rod 11a7, the limiting plates 11a9 being provided on both sides of the rack 11a5.

[0062] The limiting plate 11a9 is used to limit the straight rack 11a5, so that the straight rack 11a5 can only move up and down. The first bearing 11a8 and the limiting plate 11a9 are both fixed on the positioning rod 11a7. The positioning rod 11a7 is used to fix the relative position of the first bearing 11a8 and the limiting plate 11a9.

[0063] Preferably, the rotating telescopic device 12 includes a telescopic mechanism 12d, a driving bevel gear 12a1, a first driven bevel gear 12a2, a second driven bevel gear 12a3, a second transmission shaft 12c1, and a third hollow transmission shaft 12c2. The first driven bevel gear 12a2 and the second driven bevel gear 12a3 are respectively hinged to both sides of the driving bevel gear 12a1. The third hollow transmission shaft 12c2 is installed in the middle of the first driven bevel gear 12a2, and the second transmission shaft 12c1 is installed in the middle of the second driven bevel gear 12a3. The second transmission shaft 12c1 and the third hollow transmission shaft 12c2 have the same axis of rotation. The upper ends of the second transmission shaft 12c1 and the third hollow transmission shaft 12c2 are both equipped with telescopic mechanisms 12d. The included angle between the telescopic mechanisms 12d at the ends of the second transmission shaft 12c1 and the third hollow transmission shaft 12c2 when fully extended is 90°.

[0064] The first drive shaft 11a10 drives the active bevel gear 12a1 to rotate in the forward and reverse directions. The active bevel gear 12a1 drives the first passive bevel gear 12a2 and the second passive bevel gear 12a3 to rotate in the forward and reverse directions. The rotation period of the first passive bevel gear 12a2 and the second passive bevel gear 12a3 is 90° in the forward direction and 90° in the reverse direction. The first passive bevel gear 12a2 and the second passive bevel gear 12a3 drive the third hollow drive shaft 12c2 and the second drive shaft 12c1 to rotate in the forward and reverse directions, respectively. The third hollow drive shaft 12c2 and the second drive shaft 12c1 drive the telescopic mechanism 12d to rotate.

[0065] Preferred, such as Figure 4 , Figure 10As shown, the telescopic mechanism 12d includes a telescopic fixing block 12d1, an active contact fixing rod 12d2, a passive contact sliding rod 12d3, a second L-shaped connecting rod 12d4, a limiting insert block 12d5, a telescopic sleeve rod 12d6, a cross hinge rod 12d7, and a retraction spring 12d8. The telescopic fixing block 12d1 has a first cylindrical groove inside for the passive contact sliding rod 12d3 to slide, and also has a second cylindrical groove inside the telescopic fixing block 12d1 perpendicular to the first cylindrical groove. The active contact fixing rod 12d2 contacts and connects to the passive contact sliding rod 12d3, and the active contact fixing rod 12d2... One end of the fixed round rod 12d2 is fixed to the shell plate 1. One end of the second L-shaped connecting rod 12d4 is fixed to one side of the telescopic fixing block 12d1. The other end of the second L-shaped connecting rod 12d4 is equipped with a telescopic sleeve rod 12d6. The initial section of the fixed part of the telescopic sleeve rod 12d6 is connected to the telescopic section of the telescopic end section of the telescopic sleeve rod 12d6 through a cross hinge rod 12d7. One side of the passive contact sliding round rod 12d3 is fixed with a limiting insert 12d5 for changing the shape of the cross hinge rod 12d7. A retraction spring 12d8 is installed between the two hinge parts corresponding to the upper and lower positions of the cross hinge rod 12d7.

[0066] During the rotation of the telescopic mechanism 12d to the reversing position, the active contact fixed round rod 12d2 contacts and connects with the passive contact sliding round rod 12d3, causing the passive contact sliding round rod 12d3 to move outward. The contact end faces of the active contact fixed round rod 12d2 and the passive contact sliding round rod 12d3 are both chamfered. The passive contact sliding round rod 12d3 drives the limiting plug 12d5 to move. The limiting plug 12d5 contacts and pushes the cross hinge rod 12d7, reducing the angle between the cross rods of the cross hinge rod 12d7. The cross hinge rod 12d7 extends under the push of the limiting plug 12d5. During the extension process, the cross hinge rod 12d7 drives the telescopic end section of the telescopic sleeve rod 12d6 to move outward of the square shell.

[0067] When the telescopic mechanism 12d rotates away from the reversing point, the active contact fixed round rod 12d2 moves out of the second cylindrical groove. The active contact fixed round rod 12d2 no longer limits the passive contact sliding round rod 12d3. The retracting spring 12d8 abuts against the cross hinge rod 12d7, causing the angle between the cross rods to expand. The cross hinge rod 12d7 retracts, thereby driving the telescopic end section of the telescopic sleeve rod 12d6 to move into the square shell. Due to the expansion of the angle between the cross rods of the cross hinge rod 12d7, the limiting insert 12d5 and the passive contact sliding round rod 12d3 automatically reset.

[0068] Preferably, the telescopic sleeve 12d6 of the telescopic mechanism 12d connected to the second drive shaft 12c1 is a 7-segment telescopic sleeve 12d6, and the telescopic sleeve 12d6 of the telescopic mechanism 12d of the third hollow drive shaft 12c2 is a 2-segment telescopic sleeve 12d6.

[0069] The telescopic mechanism 12d connected to the second drive shaft 12c1 and the telescopic mechanism 12d of the third hollow drive shaft 12c2 have telescopic sleeves 12d6 with different segments, so that the two sampling devices 13 have different rotation radii, avoiding interference when the two sampling devices 13 rotate crosswise during operation.

[0070] Preferably, a second bearing seat 12b1 is installed in the middle of the driving bevel gear 12a1, the first driven bevel gear 12a2, and the second driven bevel gear 12a3. The second bearing seat 12b1 installed in the middle of the driving bevel gear 12a1 is connected to the other two second bearing seats 12b1 by a first L-shaped connecting rod 12b2.

[0071] Preferably, a sliding cover plate 5 for sealing the first opening groove 8 is installed on the surface of the shell plate 1.

[0072] This is designed to prevent debris from entering the automatically controlled sampling equipment during movement and to extend the maintenance cycle of the device inside the square housing.

[0073] Preferably, a USB connector 4 is mounted on the surface of the first shell plate 1.

[0074] USB connector 4 is used to facilitate the transfer of data from display controller 3.

[0075] Preferably, a switch button 6 is mounted on the surface of the first shell plate 1.

[0076] Switch button 6 is used to control the disconnection and connection of the automatic control sampling equipment.

[0077] Preferably, an emergency stop reset button 7 is installed on the surface of the first shell plate 1.

[0078] The emergency stop reset button 7 is used when the equipment malfunctions or needs to be stopped urgently.

[0079] Preferred, such as Figure 11 , Figure 12As shown, the sampling device 13 includes a sampling machine 13a1, a shell positioning block 13a2, a pressure sensor, a camera 13a3, a light bulb 13a4, and a cotton swab slot 13a5. The sampling machine 13a1 is provided with a shell positioning block 13a2 for installing a disposable protective shell 15, a cotton swab slot 13a5 for installing a cotton swab 16, a camera 13a3 for identifying the sampling area, and a light bulb 13a4 for illuminating the oral cavity. The sampling machine 13a1 is provided with a pressure sensor inside for identifying the pressure of the cotton swab 16.

[0080] After the disposable protective shell 15 is installed on the shell positioning block 13a2 and the collection swab 16 is installed in the swab slot 13a5, the person being sampled bites down on the disposable protective shell 15, the light bead 13a4 illuminates the person's mouth, the camera collects the person's oral information and displays it through the display controller 3. The display controller 3 determines whether the collection conditions are met. If the collection conditions are met, the person being sampled manually confirms the start of collection through the display controller 3. The sampling machine 13a1 controls the collection swab 16 to extend into the person's mouth. After the pressure sensor senses a certain pressure, the pressure sensor feeds back to the display controller 3, and the display controller 3 controls the sampling machine 13a1 to stop working, and the collection swab 16 no longer moves forward.

[0081] Preferably, the square shell has an aluminum alloy frame inside for stabilizing the square shell structure.

[0082] Preferably, the display controller 3 integrates a display control panel and a control system. The display controller 3 is used to control the operating speed of the automatic control sampling device, the acquisition method, and the collection of video information from the collector.

[0083] Preferably, the acquisition methods controlled by the display controller 3 include one tube for ten people, one tube for five people, and one tube for one person.

[0084] Example 2

[0085] This embodiment 2 is based on embodiment 1, but adds a disinfection device 14 inside the square shell formed by splicing the six shell plates 1 in embodiment 1, such as... Figure 7 , Figure 8 and Figure 9As shown, the disinfection device 14 includes a disinfection tank 14a1, a first infusion hose 14a2, a second infusion tube 14a3, a delayed infusion device 14a4, a secondary isolation shell 14a5, a spray head 14a6, and a support plate 14a7. The disinfection tank 14a1 is connected to two first infusion hoses 14a2, and each end of the two first infusion hoses 14a2 is connected to a delayed infusion device 14a4. The two delayed infusion devices 14a4 are connected to the second infusion tubes 14a3, and the two second infusion tubes 14a3 are respectively connected to two isolation areas within the secondary isolation shell 14a5. Each of the two isolation areas within the secondary isolation shell 14a5 is provided with a spray head 14a6, and the spray heads 14a6 in the two isolation areas are respectively connected to the second infusion tubes 14a3 through capillary channels within the secondary isolation shell 14a5. The secondary isolation shell 14a5 and the shell plate 1 are connected by the support plate 14a7.

[0086] Preferably, the delayed liquid delivery device 14a4 includes an arc-shaped piston cylinder 14a41, an arc-shaped piston rod 14a42, an arc-shaped sleeve rod 14a43, a third connecting rod 14a44, a delay spring 14a45, a one-way inlet valve 14a46, and a one-way outlet valve 14a47. An arc-shaped piston plate is slidably connected inside the arc-shaped piston cylinder 14a41. An arc-shaped piston rod 14a42 is fixed to one side of the arc-shaped piston plate. An arc-shaped sleeve rod 14a43 is sleeved outside the arc-shaped piston rod 14a42. A delay spring 14a45 is installed inside the arc-shaped sleeve rod 14a43, and a third connecting rod 14a44 is fixed to the end of the arc-shaped sleeve rod 14a43. A one-way inlet valve 14a46 and a one-way outlet valve 14a47 are installed inside the arc-shaped piston cylinder 14a41.

[0087] Preferably, the disinfection device 14 further includes an ultraviolet disinfection lamp located at the bottom center of the square housing, which illuminates when the sampling device 13 is located inside the secondary isolation housing 14a5.

[0088] During the rotation of the second drive shaft 12c1 and the third hollow drive shaft 12c2, when either the second drive shaft 12c1 or the third hollow drive shaft 12c2 rotates towards the inspection personnel, the third connecting rod 14a44, through the arc sleeve rod 14a43, the delay spring 14a45, and the arc piston rod 14a42, drives the arc piston plate to move outward of the arc piston cylinder 14a41. The disinfectant in the disinfectant tank 14a1 enters the arc piston cylinder 14a41 through the first infusion hose 14a2 and the one-way inlet valve 14a46. When the second... During the rotation of the drive shaft 12c1 or the third hollow drive shaft 12c2 toward the person being tested, the third connecting rod 14a44 drives the arc sleeve rod 14a43 to rotate, and the time delay spring 14a45 is compressed. The compressed time delay spring 14a45 drives the arc piston rod 14a42 and the arc piston plate to move into the arc piston cylinder 14a41. The disinfectant inside the arc piston cylinder 14a41 is squeezed and enters the spray head 14a6 through the second infusion tube 14a3 and is sprayed out, thereby disinfecting the sampling device 13 that is turning toward the person being tested.

[0089] It should be noted that this automatic control sampling device is not limited to throat swab testing. By changing the shape of the disposable protective shell covering the shell positioning block, it can also be used for testing other parts such as the nasal cavity, ear canal, and hair follicles on the head.

[0090] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention.

Claims

1. An automatic control sampling device, characterized in that, The device includes a shell plate (1), a test tube barcode scanner (2), a display controller (3), a first opening slot (8), an ultrasonic sensor (9), a card reader (10), a reciprocating motion power device (11), a rotating telescopic device (12), and a sampling device (13). The six shell plates (1) are spliced ​​together to form a square shell. The test tube barcode scanner (2) and the display controller (3) are installed on the surface of the first shell plate (1). The card reader (10) and the ultrasonic sensor (9) are installed on the surface of the second shell plate (1) adjacent to the first shell plate (1). The reciprocating motion power device (11) is installed inside the square shell. The reciprocating motion power device (11) is connected to the rotating telescopic device (12). The rotating telescopic device (12) is connected to the sampling device (13). The first shell plate (1) and the second shell plate (1) are both provided with a first opening slot (8) for the rotating telescopic device (12) to move. The rotating telescopic device (12) includes a telescopic mechanism (12d), a driving bevel gear (12a1), a first driven bevel gear (12a2), a second driven bevel gear (12a3), a second transmission shaft (12c1), and a third hollow transmission shaft (12c2); The telescopic mechanism (12d) includes a telescopic fixing block (12d1), an active contact fixing rod (12d2), a passive contact sliding rod (12d3), a second L-shaped connecting rod (12d4), a limiting insert (12d5), a telescopic sleeve rod (12d6), a cross hinge rod (12d7), and a retraction spring (12d8). The telescopic fixing block (12d1) has a first cylindrical groove inside for the passive contact sliding rod (12d3) to slide, and a second cylindrical groove perpendicular to the first cylindrical groove is also provided inside the telescopic fixing block (12d1). The active contact fixing rod (12d2) contacts and connects to the passive contact sliding rod (12d3), and the active contact fixing rod... One end of the round rod (12d2) is fixed to the shell plate (1). One end of the second L-shaped connecting rod (12d4) is fixed to one side of the telescopic fixing block (12d1). The other end of the second L-shaped connecting rod (12d4) is equipped with a telescopic sleeve rod (12d6). The initial section of the fixed part of the telescopic sleeve rod (12d6) is connected to the telescopic section of the telescopic end section of the telescopic sleeve rod (12d6) through a cross hinge rod (12d7). One side of the passive contact sliding round rod (12d3) is fixed with a limiting insert (12d5) for changing the shape of the cross hinge rod (12d7). A retraction spring (12d8) is installed between the two hinge parts corresponding to the upper and lower positions of the cross hinge rod (12d7).

2. The automatic control sampling device according to claim 1, characterized in that, The telescopic sleeve (12d6) of the telescopic mechanism (12d) connected to the second drive shaft (12c1) is a 7-segment telescopic sleeve (12d6), and the telescopic sleeve (12d6) of the telescopic mechanism (12d) of the third hollow drive shaft (12c2) is a 2-segment telescopic sleeve (12d6).

3. The automatic control sampling device according to claim 2, characterized in that, A switch button (6) is mounted on the surface of the first shell plate (1).

4. The automatic control sampling device according to claim 1, characterized in that, The sampling device (13) includes a sampler (13a1), a shell positioning block (13a2), a pressure sensor, a camera (13a3), a light bulb (13a4), and a cotton swab slot (13a5).

5. An automatic control sampling device according to claim 4, characterized in that, The sampling machine (13a1) is equipped with a shell positioning block (13a2) for installing disposable protective shell (15), a cotton swab slot (13a5) for installing cotton swabs (16), a camera (13a3) for identifying the collection area, and a light bulb (13a4) for illuminating the oral cavity. The sampling machine (13a1) is equipped with a pressure sensor inside for identifying the pressure of the cotton swabs (16).

6. An automatic control sampling device according to claim 1, characterized in that, The acquisition methods controlled by the display controller (3) include one tube for ten people, one tube for five people, and one tube for one person.

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