CN115783469B - Medical treatment detects sampling device - Google Patents
Medical treatment detects sampling device Download PDFInfo
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- CN115783469B CN115783469B CN202310075770.1A CN202310075770A CN115783469B CN 115783469 B CN115783469 B CN 115783469B CN 202310075770 A CN202310075770 A CN 202310075770A CN 115783469 B CN115783469 B CN 115783469B
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Abstract
The invention discloses a medical detection sampling device, and relates to the technical field of medical detection sampling. The medical detection sampling device comprises a base, wherein a guide rail assembly is arranged at the top of the base and consists of two sections of spiral guide rails and one section of circular arc guide rail which are symmetrically arranged; one end of each spiral guide rail, which is close to the circular arc guide rail, is spirally lifted to the other end of the spiral guide rail; the inner ring surfaces of the two spiral guide rails and the inner ring surface of the circular arc guide rail are positioned in the same circumferential surface, and the outer ring surfaces of the two spiral guide rails and the outer ring surface of the circular arc guide rail are positioned in the same circumferential surface; a plurality of placing components are uniformly distributed on the guide rail component, the placing components are uniformly distributed along the circumference of the axis of the circular arc guide rail, and the placing components on each spiral guide rail are spirally arranged; the placing component is used for placing and storing the plastic sampling tube. The invention is convenient for the placing and taking-out operation of the sampling tube.
Description
Technical Field
The invention relates to the technical field of medical detection sampling, in particular to a medical detection sampling device.
Background
In the medical detection sampling process, a collected sample is generally stored in a sampling tube, and in a normal case, a sample treatment liquid is arranged in the sampling tube and is used for mixing with the collected sample for the detection of a subsequent detection instrument; after the sampling is completed, the sampling tube can be stored by the sampling device, so that the sampling tube can be stored, moved out and transported conveniently. Most of the existing sampling devices only have the storage function, and under normal conditions, the existing sampling devices adopt a mode of sequentially and parallelly stacking sampling tubes in the storage process of the sampling tubes, and in the placing and taking out process, the distance between two adjacent sampling tubes is small, so that the operation process is affected by interference.
Disclosure of Invention
The invention aims to provide a medical detection sampling device which is convenient for the placement and the taking-out operation of a sampling tube, and can realize the full mixing of a collected sample and a sample treatment liquid in the sampling tube in the process of placing a plastic sampling tube, thereby facilitating the subsequent detection of the sample treatment liquid by a detection instrument.
In order to solve the technical problems, the invention provides the following technical scheme: the medical detection sampling device comprises a base, wherein a guide rail assembly is arranged at the top of the base, and consists of two sections of spiral guide rails and one section of circular arc guide rail which are symmetrically arranged; one end of each spiral guide rail, which is close to the circular arc guide rail, is spirally lifted to the other end of the spiral guide rail; the inner ring surfaces of the two spiral guide rails and the inner ring surface of the circular arc guide rail are positioned in the same circumferential surface, and the outer ring surfaces of the two spiral guide rails and the outer ring surface of the circular arc guide rail are positioned in the same circumferential surface; a plurality of placing components are uniformly distributed on the guide rail component, the placing components are uniformly distributed along the circumference of the axis of the circular arc guide rail, and the placing components on each spiral guide rail are spirally arranged; the placing component is used for placing and storing the plastic sampling tube; all the placement components are movably arranged on the same support ring, and the support ring and the circular arc guide rail are coaxial; the support ring is connected with a driving assembly, and the driving assembly is used for driving the support ring to rotate along the axis of the support ring.
Further, each placement component comprises a sliding rod, and a sliding sleeve is embedded in the supporting ring; the sliding rods are equal in number and corresponding in position to the sliding sleeves, and each sliding rod is movably arranged in the corresponding sliding sleeve; the bottom end of each sliding rod is provided with a fixed ball, and the bottom end of the fixed ball is abutted against the inside of the guide rail assembly; two ends of the sliding rod extend out of two end faces of the sliding sleeve respectively, a limit sleeve is sleeved at the top end of the sliding rod, and a fixed cover is arranged at the top of the limit sleeve; a limiting ring is sleeved at the position of the sliding rod close to the top end, and a compression spring is arranged between the limiting ring and the fixed cover; the connecting cross rod is connected to the position, close to the bottom end, of the sliding rod, and a supporting disc is arranged outside the connecting cross rod; the top both sides of supporting disk are provided with the connecting block, rotate between two connecting blocks and be provided with a connecting axle, be connected with the arc supporting seat on the connecting axle, inside the setting groove that is provided with waiting to lay plastics sampling tube looks adaptation of arc supporting seat.
Further, an arc-shaped groove is formed in the top of the supporting disc, a first arc-shaped magnetic sheet is arranged in the arc-shaped groove, a second arc-shaped magnetic sheet is attracted to the inner ring surface of the first arc-shaped magnetic sheet, and the first arc-shaped magnetic sheet and the second arc-shaped magnetic sheet are coaxial with the connecting shaft; and a connecting column is connected between the center of the inner annular surface of the second arc-shaped magnetic sheet and the center of the bottom of the arc-shaped supporting seat.
Further, the top of the supporting ring is coaxially provided with a ring mounting plate, the outer part of the ring mounting plate is coaxially provided with a first arc sliding plate and a second arc sliding plate, and the second arc sliding plate is positioned outside the first arc sliding plate; the first arc sliding plate and the second arc sliding plate are of semicircular structures; the outer part of the circular ring mounting plate is also coaxially provided with a first supporting arc plate, the first supporting arc plate is arranged on the base, and the first supporting arc plate is arranged on one side of the circular ring mounting plate far away from the first circular arc sliding plate; a second guide plate is arranged between the two ends of the second circular arc sliding plate and the two ends of the circular ring mounting plate respectively, and the two ends of the first circular arc sliding plate are provided with first guide plates respectively; the two first guide plates correspond to the two second guide plates in position respectively, and the first guide plates and the second guide plates are used for guiding the arc-shaped supporting seat between the first guide plates and the corresponding second guide plates to be in a vertical state.
Further, the diameter of the outer ring surface of the first arc-shaped sliding plate is equal to that of the inner ring surface of the arc-shaped supporting seat; the diameter of the inner annular surface of the second arc sliding plate is equal to that of the outer annular surface of the arc supporting seat; the diameter of the inner annular surface of the first support arc plate is larger than that of the outer annular surface of the arc-shaped support seat.
Further, an elastic ring is sleeved outside the circular ring mounting plate; an arc elastic thin pad is attached to the inner annular surface of the first support arc plate.
Further, the top of base still is provided with the second and supports the arc board, the second circular arc slide sets up on the interior anchor ring of second support arc board.
Further, an arc-shaped elastic reed is arranged on the inner ring surface of the first support arc plate, and the top end of the arc-shaped elastic reed is positioned below a connecting shaft included in the corresponding placement component on the arc-shaped guide rail.
Further, the driving assembly comprises a hollow shaft rotatably arranged on the base, a connecting frame is connected between the hollow shaft and the supporting ring, and the hollow shaft and the supporting ring are coaxial; a supporting rod is arranged in the hollow shaft in a penetrating way, and the bottom end of the supporting rod is connected to the base; the top end of the supporting rod extends out of the hollow shaft and is connected with a connecting sleeve, and the first arc sliding plate is connected to the connecting sleeve; the outside cover of hollow shaft is equipped with the worm wheel, worm wheel one side cooperation is provided with the worm, the both ends of worm rotate to be connected on the connecting sleeve, and worm one end pierces the connecting sleeve outer wall and is connected with rotatory hand wheel.
Compared with the prior art, the invention has the following beneficial effects.
1. When the placing components on the spiral guide rail are arranged in a spiral mode, the plastic sampling pipes are arranged in a staggered mode conveniently, and accordingly placing and taking out operations of the sampling pipes are facilitated.
2. In the rotating process of the placement component, the spirally arranged plastic sampling pipes are convenient for observing and reading information on the plastic sampling pipes.
3. The arc-shaped supporting seat is realized to drive the swing of the plastic sampling tube, so that the plastic sampling tube is convenient to fully mix the collected sample and the sample treatment fluid, the follow-up plastic sampling tube is convenient to take out and directly pass through the detection of the detection instrument, and the step of vibration mixing before detection is saved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view showing a state in which a plastic sampling tube is mounted above a spiral guide rail of the present invention.
FIG. 3 is a schematic view of the cooperation of the drive assembly and the support ring of the present invention.
FIG. 4 is a schematic view of the mating of the rail assembly and the mounting assembly of the present invention.
FIG. 5 is a schematic view of the mating of the track assembly, mounting assembly and support ring of the present invention.
Fig. 6 is a schematic view of the structure of the rail assembly of the present invention.
FIG. 7 is a schematic view of another angular configuration of the track assembly of the present invention.
FIG. 8 is a schematic view of the positions of a first circular arc slide, a second circular arc slide, a placement assembly, a support ring, a circular ring mounting plate, an arcuate resilient thin pad and an arcuate resilient reed according to the present invention.
Figure 9 is a schematic view of the installation of the arcuate spring reed of the present invention.
FIG. 10 is a schematic view of the installation of the first and second circular arc skateboards of the present invention.
Fig. 11 is a schematic view of the installation of the connector of the present invention.
In the figure: 1. a base; 11. a lifting rod; 12. a first support arc plate; 121. an arc-shaped elastic thin pad; 13. a second support arc plate; 2. placing a component; 21. a slide bar; 211. a limiting ring; 22. a support plate; 221. a connecting block; 222. an arc-shaped groove; 23. a cross bar; 24. a fixed ball; 25. a sliding sleeve; 26. an arc-shaped supporting seat; 261. a connecting shaft; 262. a connecting column; 263. a mounting groove; 27. a limit sleeve; 271. a fixed cover; 28. a compression spring; 29. a first arc-shaped magnetic sheet; 210. a second arc-shaped magnetic sheet; 3. a drive assembly; 31. a connecting sleeve; 32. a hollow shaft; 33. a support rod; 34. a worm wheel; 35. a worm; 36. rotating a hand wheel; 37. a connecting frame; 4. a support ring; 41. a circular ring mounting plate; 411. an elastic ring; 5. a guide rail assembly; 51. a circular arc guide rail; 52. a spiral guide rail; 6. a first arc slide plate; 61. a first guide plate; 7. a second arc slide plate; 71. a second guide plate; 8. arc spring reed.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a medical detection sampling device comprises a base 1, wherein a guide rail assembly 5 is arranged at the top of the base 1, a plurality of placing assemblies 2 are uniformly distributed on the guide rail assembly 5, and the placing assemblies 2 are used for placing and storing plastic sampling tubes; the plurality of placing components 2 are circumferentially and uniformly distributed along the axis of the circular arc guide rail 51, the placing components 2 on the guide rail component 5 are circumferentially distributed, and part of the circumferentially distributed placing components 2 are staggered in the vertical direction; all the placement components 2 are movably arranged on the same support ring 4, and the support ring 4 and the circular arc guide rail 51 are coaxial; the support ring 4 is connected with the driving assembly 3, and the driving assembly 3 is used for driving the support ring 4 to rotate along the axis of the support ring 4; in addition, the supporting plate 22 is connected with a lifting rod 11, and a handle is sleeved on the lifting rod 11.
The guide rail assembly 5 is formed by splicing two spiral guide rails 52 and an arc guide rail 51, the arc guide rail 51 is of a three-quarter circular ring structure, the two spiral guide rails 52 are symmetrically arranged, the bottom end of each spiral guide rail 52 is respectively spliced with two ends of the arc guide rail 51, and an arc transition is arranged at the splicing position between the two spiral guide rails 52; one end of each spiral guide rail 52, which is close to the circular arc guide rail 51, is spirally lifted to the other end of the spiral guide rail 52, the inner annular surfaces of the two spiral guide rails 52 and the inner annular surface of the circular arc guide rail 51 are positioned in the same circumferential surface, and the outer annular surfaces of the two spiral guide rails 52 and the outer annular surface of the circular arc guide rail 51 are positioned in the same circumferential surface; specifically, the plurality of placement components 2 on each spiral guide rail 52 are spirally arranged along the spiral track, i.e. staggered arrangement is realized; since the number of the spiral guide rails 52 is two, the placement units 2 on the two spiral guide rails 52 are spirally raised and then spirally lowered.
Referring to fig. 1-3, and fig. 6-7, each placement module 2 includes a sliding rod 21, a sliding sleeve 25 is embedded in the support ring 4, and the sliding sleeve 25 is vertically disposed on the support ring 4; the sliding rods 21 and the sliding sleeves 25 are equal in number and corresponding in position, and each sliding rod 21 is movably arranged in the corresponding sliding sleeve 25; the bottom end of each sliding rod 21 is provided with a fixed ball 24, and the bottom end of the fixed ball 24 is abutted against the inside of the guide rail assembly 5, namely abutted against the inner wall of the bottom of the spiral guide rail 52 or the circular arc guide rail 51; two ends of the slide bar 21 extend out of two end faces of the slide sleeve 25 respectively, a limit sleeve 27 is sleeved at the position of the slide bar 21 close to the top end, and a fixed cover 271 is arranged at the top of the limit sleeve 27; a limiting ring 211 is sleeved at the position of the sliding rod 21 close to the top end, a compression spring 28 is arranged between the limiting ring 211 and the fixed cover 271, and the part of the compression spring 28 close to the bottom end is sleeved outside the top end of the sliding rod 21; the slide bar 21 is connected with the connection horizontal pole 23 near bottom position department, and horizontal pole 23 sets up perpendicularly with slide bar 21, and the outside of connection horizontal pole 23 sets up supporting disk 22.
Connecting blocks 221 are arranged on two sides of the top of the supporting disc 22, a connecting shaft 261 is rotatably arranged between the two connecting blocks 221, and an arc-shaped supporting seat 26 is connected to the connecting shaft 261, namely the arc-shaped supporting seat 26 can rotate along the axis of the connecting shaft 261; the arc-shaped supporting seat 26 is internally provided with a placement groove 263 matched with a plastic sampling tube to be placed, and the bottommost part of the placement groove 263 is arranged above the connecting shaft 261.
The top of the support disc 22 is provided with an arc-shaped groove 222, a first arc-shaped magnetic sheet 29 is arranged in the arc-shaped groove 222, a second arc-shaped magnetic sheet 210 is attracted to the inner annular surface of the first arc-shaped magnetic sheet 29, namely the inner annular surface of the first arc-shaped magnetic sheet 29 is attracted to the outer annular surface of the second arc-shaped magnetic sheet 210, and the first arc-shaped magnetic sheet 29 and the second arc-shaped magnetic sheet 210 are coaxial with the connecting shaft 261; a connecting column 262 is connected between the center of the inner annular surface of the second arc-shaped magnetic sheet 210 and the center of the bottom of the arc-shaped supporting seat 26; when the arc-shaped supporting seat 26 rotates, the second arc-shaped magnetic sheet 210 is separated from the first arc-shaped magnetic sheet 29 and rotates around the axis of the connecting shaft 261, and when the second arc-shaped magnetic sheet 210 is close to the first arc-shaped magnetic sheet 29 again, and because the first arc-shaped magnetic sheet 29 and the second arc-shaped magnetic sheet 210 are in an arc-shaped structure, the second arc-shaped magnetic sheet 210 is convenient to be attached to and fixed in the first arc-shaped magnetic sheet 29 again, and the second arc-shaped magnetic sheet 210 is attached to the first arc-shaped magnetic sheet 29 in an adsorption mode, the arc-shaped supporting seat 26 is vertically arranged on the supporting disc 22.
Referring to fig. 3 and 8, a ring mounting plate 41 is coaxially arranged at the top of the support ring 4, a first arc slide plate 6 and a second arc slide plate 7 are coaxially arranged outside the ring mounting plate 41, and the second arc slide plate 7 is positioned outside the first arc slide plate 6; the first arc sliding plate 6 and the second arc sliding plate 7 are of semicircular structures; the outer part of the circular ring mounting plate 41 is also coaxially provided with a first supporting arc plate 12, the first supporting arc plate 12 is vertically arranged on the base 1, and specifically, the first supporting arc plate 12 is arranged on one side of the circular ring mounting plate 41 far away from the first circular arc sliding plate 6; in addition, the two spiral guide rails 52 are located entirely in the region between the first circular arc slide plate 6 and the second circular arc slide plate 7, both ends of the first circular arc slide plate 6 and the second circular arc slide plate 7 are coplanar, respectively, and an end face of one of the spiral guide rails 52 is coplanar with one of the end faces of the first circular arc slide plate 6.
The arc-shaped supporting seat 26 and the supporting ring 4 are coaxially arranged, the diameter of the outer ring surface of the first arc-shaped sliding plate 6 is equal to the diameter of the inner ring surface of the arc-shaped supporting seat 26, the diameter of the inner ring surface of the second arc-shaped sliding plate 7 is equal to the diameter of the outer ring surface of the arc-shaped supporting seat 26, and the diameter of the inner ring surface of the first supporting arc plate 12 is larger than the diameter of the outer ring surface of the arc-shaped supporting seat 26.
The outer part of the circular ring mounting plate 41 is sleeved with an elastic ring 411, the thickness of the elastic ring 411 is smaller, the thickness can be specifically set to be 3-5mm, an arc-shaped elastic thin pad 121 is attached to the inner ring surface of the first support arc plate 12, the thickness of the thin pad can also be set to be 3-5mm, and the elastic ring 411 and the arc-shaped elastic pad are made of elastic materials, such as rubber; the diameter of the outer ring surface of the elastic ball ring is smaller than that between the inner ring surfaces of the arc-shaped supporting seat 26, and the diameter of the inner ring surface of the arc-shaped elastic thin pad 121 is larger than that of the outer ring surface of the arc-shaped supporting seat 26, namely the arc-shaped supporting seat 26 positioned between the arc-shaped elastic thin pad 121 and the elastic ring 411 can rotate and swing around the connecting shaft 261; meanwhile, when the arc-shaped supporting seat 26 between the arc-shaped elastic thin pad 121 and the elastic ring 411 is in a vertical state, the top surface height of the arc-shaped supporting seat 26 is higher than the top surface heights of the arc-shaped elastic thin pad 121 and the elastic ring 411, and the top surface heights of the arc-shaped elastic thin pad 121 and the elastic ring 411 are kept consistent, so that the arc-shaped supporting seat 26 is convenient for the arc-shaped supporting seat 26 to contact with the arc-shaped elastic thin pad 121 or the elastic ring 411 in the swinging process, and meanwhile, the arc-shaped elastic thin pad 121 and the elastic ring 411 are made of elastic materials, so that collision abrasion to the arc-shaped supporting seat 26 is convenient to reduce.
The driving component 3 can drive the supporting ring 4 to rotate, so that the placing components 2 are driven to rotate; and because the bottommost of the placing groove 263 is arranged above the connecting shaft 261, after placing the plastic sampling tube, the arc-shaped supporting seat 26 and the integral gravity center of the plastic sampling tube are conveniently located above the connecting shaft 261, and the arc-shaped supporting seat 26 and the integral unstable plastic sampling tube are conveniently caused in the rotating process of the placing component 2, so that the arc-shaped supporting seat 26 and the integral rotary swing of the plastic sampling tube are easily caused.
Referring to fig. 6, 8-10, in order to further implement the swinging of the arc-shaped supporting seat 26 between the arc-shaped elastic thin pad 121 and the elastic ring 411, a second supporting arc plate 13 is further disposed on the top of the base 1, where the second supporting arc plate 13 is coaxially disposed with the first supporting arc plate 12; the inner ring surface of the first support arc plate 12 is provided with an arc elastic reed 8, and in addition, the second arc sliding plate 7 is arranged on the inner ring surface of the second support arc plate 13; the top end of the arc-shaped elastic reed 8 is positioned below a connecting shaft 261 between the arc-shaped elastic thin pad 121 and the elastic ring 411, and in the rotating process of the arc-shaped supporting seat 26 between the arc-shaped elastic thin pad 121 and the elastic ring 411, the arc-shaped supporting seat 26 contacted with the arc-shaped elastic reed 8 is pushed to swing by the arc-shaped elastic reed 8, and the swinging arc-shaped supporting seat 26 is convenient to restore to the vertical state again under the action of gravity and the suction action of the second arc-shaped magnetic sheet 210 and the second arc-shaped magnetic sheet 210; the quantity of arc spring reed 8 can set up to a plurality of, consequently promotes same arc supporting seat 26 and carries out a lot of swing effect, and the arc supporting seat 26 drives the swing in-process of plastics sampling tube, is convenient for make the inside intensive mixing of collection sample and sample treatment fluid of plastics sampling tube to make things convenient for follow-up plastics sampling tube to take out the direct detection through detecting instrument, save the step that needs the vibration to mix before the detection.
Because the swinging arc-shaped supporting seat 26 is convenient to return to the vertical state again under the action of gravity and the suction action of the second arc-shaped magnetic sheet 210 and the second arc-shaped magnetic sheet 210, the arc-shaped supporting seat 26 is not prevented from being influenced to return to the vertical state under other conditions, the second guide plates 71 are arranged between the two ends of the second arc-shaped sliding plate 7 and the two ends of the circular ring mounting plate 41 respectively, and the first guide plates 61 are arranged at the two ends of the first arc-shaped sliding plate 6 respectively; the two first guide plates 61 correspond to the two second guide plates 71 in position respectively, and the first guide plates 61 and the second guide plates 71 are used for guiding the arc-shaped supporting seat 26 between the first guide plates 61 and the corresponding second guide plates 71 to be in a vertical state; the first deflector 61 is disposed outside the circular ring mounting plate 41, the opposite sides of the first deflector 61 and the second deflector 71 are respectively provided with a transitional cambered surface, the width between the first deflector 61 and the corresponding second deflector 71 gradually increases from the direction of the first deflector 61 away from the first circular arc slide plate 6 to the direction of the second circular arc slide plate 6, when the arc support base 26 passes through the transitional cambered surfaces of the first deflector 61 and the corresponding second deflector 71, the arc support base 26 in an inclined state is convenient to gradually correct, the arc support base 26 is finally arranged in a vertical state, the arc support base 26 rotates to enter between the first circular arc slide plate 6 and the second circular arc slide plate 7, and the arc support base 26 is matched with the first circular arc slide plate 6 and the second circular arc slide plate 7, so that stable rotation between the first circular arc slide plate 6 and the second circular arc slide plate 7 is convenient, and spiral arrangement of the placement assembly 2 on the spiral guide rail 52 is realized.
Referring to fig. 2, 3 and 11, the driving assembly 3 includes a hollow shaft 32, the hollow shaft 32 is movably connected with the base 1 through a bearing, a connecting frame 37 is connected between the hollow shaft 32 and the supporting ring 4, and the hollow shaft 32 and the supporting ring 4 are coaxial; a supporting rod 33 is arranged in the hollow shaft 32 in a penetrating way, the supporting rod 33 and the hollow shaft 32 are coaxially arranged, the outer diameter of the supporting rod 33 is smaller than the inner diameter of the hollow shaft 32, and the bottom end of the supporting rod 33 is fixedly connected to the base 1; the top end of the supporting rod 33 extends out of the hollow shaft 32 and is connected with a connecting sleeve 31, and the first arc sliding plate 6 is connected with the connecting sleeve 31, specifically, can be connected through connecting pieces such as a connecting rod, a connecting strip and the like; the outside of the hollow shaft 32 is sleeved with a worm wheel 34, one side of the worm wheel 34 is provided with a worm 35 in a matching way, and the worm 35 is arranged in the connecting sleeve 31; two ends of the worm 35 are rotatably connected to the connecting sleeve 31, and one end of the worm 35 penetrates through the outer wall of the connecting sleeve 31 and is connected with a rotary hand wheel 36; meanwhile, the end of the spiral guide rail 52, which is coplanar with the end face of the circular arc guide rail 51, is just corresponding to the position of the rotating hand wheel 36, the worm 35 is driven to rotate by rotating the rotating hand wheel 36, the worm wheel 34 is further driven to rotate, the hollow shaft 32 is driven to rotate, the supporting ring 4 is driven to rotate, and the rotation of each placement component 2 is driven.
When the placement component 2 positioned on the circular arc guide rail 51 rotates to the spiral guide rail 52, the fixed ball 24 is driven to abut against the guide rail component 5 under the action of the compression spring 28, so that when the fixed ball 24 rotates along the inside of the spiral guide rail 52, the spiral guide rail 52 pushes the fixed ball 24 to move in the vertical direction, the sliding rod 21 is arranged in the sliding sleeve 25 in a moving mode, the sliding rod 21 can move in the vertical direction, the sliding rod 21 drives the limiting ring 211 to move, and the fixed ball 24 can be conveniently abutted against the spiral guide rail 52 all the time under the compression action of the compression spring 28, namely, the placement component 2 on the spiral guide rail 52 is spirally distributed.
The spirally arranged placing components 2 facilitate the plastic sampling tubes to be arranged in a staggered manner, so that the plastic sampling tubes are conveniently taken one by one, and the information of each spirally arranged plastic sampling tube is conveniently observed and read; by rotating the rotary hand wheel 36, the plastic sampling pipes of all parts of the guide rail assembly 5 can be spirally distributed; in addition, when placing the plastic sampling tube, the plastic sampling tube is placed one by one in the corresponding arc-shaped supporting seat 26 above the two spiral guide rails 52, and the arc-shaped supporting seat 26 for sampling is arranged in a spiral manner, so that the plastic sampling tube is convenient to operate during placement, and the interference of adjacent plastic sampling tubes is reduced.
Working principle: when the plastic sampling pipes are placed, the plastic sampling pipes are placed in the arc-shaped supporting seats 26 corresponding to the upper parts of the two spiral guide rails 52 one by one, so that the placing operation is facilitated, and the interference influence is reduced; after the corresponding arc-shaped supporting seats 26 above the two spiral guide rails 52 are placed, the hand wheel 36 is rotated to rotate the placing assembly 2, namely, the other empty arc-shaped supporting seats 26 are rotated to the two spiral guide rails 52 to be in spiral arrangement, and the previous placing operation is repeated until all the arc-shaped supporting seats 26 are internally provided with plastic sampling tubes; in the process of placing and rotating the placing component 2, the arc-shaped supporting seat 26 with the plastic sampling tube is pushed by the arc-shaped elastic reed 8 to swing in the process of rotating between the arc-shaped elastic thin pad 121 and the elastic ring 411, and the swing arc-shaped supporting seat 26 is convenient to restore to the vertical state under the action of gravity and the suction action of the second arc-shaped magnetic sheet 210 and the second arc-shaped magnetic sheet 210; the arc-shaped supporting seat 26 is pushed by the arc-shaped elastic reed 8 to perform a swinging effect, and the arc-shaped supporting seat 26 drives the plastic sampling tube to swing, so that the collected sample inside the plastic sampling tube is fully mixed with the sample treatment fluid, and the subsequent sampling tube is conveniently and directly taken out to be detected by a detecting instrument; when the placement components 2 on the spiral guide rail 52 are in spiral arrangement, the spiral arrangement of the placement components 2 is convenient for enabling the plastic sampling tubes to be in spiral staggered arrangement, so that the plastic sampling tubes are convenient to take one by one, and the information of each plastic sampling tube in spiral arrangement is convenient to observe and read; when the plastic sampling tube is taken out, the plastic sampling tube is also taken out one by one from the corresponding plurality of arc-shaped supporting seats 26 above the two spiral guide rails 52, so that the taking-out operation is facilitated, and the interference of the adjacent plastic sampling tubes is reduced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A medical testing sampling device, characterized in that: the device comprises a base (1), wherein a guide rail assembly (5) is arranged at the top of the base (1), and the guide rail assembly (5) consists of two sections of symmetrically arranged spiral guide rails (52) and one section of circular arc guide rails (51);
one end of each spiral guide rail (52) close to the circular arc guide rail (51) is spirally lifted to the other end of the spiral guide rail (52); the inner annular surfaces of the two spiral guide rails (52) and the inner annular surface of the circular arc guide rail (51) are positioned in the same circumferential surface, and the outer annular surfaces of the two spiral guide rails (52) and the outer annular surface of the circular arc guide rail (51) are positioned in the same circumferential surface;
a plurality of placing components (2) are uniformly distributed on the guide rail component (5), the placing components (2) are uniformly distributed along the circumference of the axis of the circular arc guide rail (51), and the placing components (2) on each spiral guide rail (52) are spirally arranged;
the placing component (2) is used for placing and storing the plastic sampling tube;
all the placement components (2) are movably arranged on the same support ring (4), and the support ring (4) and the circular arc guide rail (51) are coaxial;
the support ring (4) is connected with a driving assembly (3), and the driving assembly (3) is used for driving the support ring (4) to rotate along the axis of the support ring (4);
each placement component (2) comprises a sliding rod (21), sliding sleeves (25) are embedded in the supporting rings (4), the number of the sliding rods (21) is equal to that of the sliding sleeves (25) and the positions of the sliding rods are corresponding to that of the sliding sleeves (25), and each sliding rod (21) is movably arranged in the corresponding sliding sleeve (25);
the bottom end of each sliding rod (21) is provided with a fixed ball (24), and the bottom end of the fixed ball (24) is abutted against the inside of the guide rail assembly (5);
two ends of the sliding rod (21) extend out of two end faces of the sliding sleeve (25) respectively, a limit sleeve (27) is sleeved at the top end of the sliding rod (21), and a fixed cover (271) is arranged at the top of the limit sleeve (27);
a limiting ring (211) is sleeved at the position, close to the top end, of the sliding rod (21), and a compression spring (28) is arranged between the limiting ring (211) and the fixed cover (271);
a connecting cross rod (23) is connected to the position, close to the bottom end, of the sliding rod (21), and a supporting disc (22) is arranged outside the connecting cross rod (23);
connecting blocks (221) are arranged on two sides of the top of the supporting disc (22), a connecting shaft (261) is rotatably arranged between the two connecting blocks (221), an arc-shaped supporting seat (26) is connected to the connecting shaft (261), and a placing groove (263) which is matched with a plastic sampling tube to be placed is formed in the arc-shaped supporting seat (26);
the top of the supporting ring (4) is coaxially provided with a circular ring mounting plate (41), the outer part of the circular ring mounting plate (41) is coaxially provided with a first circular arc sliding plate (6) and a second circular arc sliding plate (7), and the second circular arc sliding plate (7) is positioned outside the first circular arc sliding plate (6); the first arc sliding plate (6) and the second arc sliding plate (7) are of semicircular structures;
the outer part of the circular ring mounting plate (41) is also coaxially provided with a first supporting arc plate (12), the first supporting arc plate (12) is arranged on the base (1), and the first supporting arc plate (12) is arranged on one side, far away from the first circular arc sliding plate (6), of the circular ring mounting plate (41);
a second guide plate (71) is arranged between the two ends of the second circular arc sliding plate (7) and the two ends of the circular ring mounting plate (41), and the two ends of the first circular arc sliding plate (6) are respectively provided with a first guide plate (61); the two first guide plates (61) correspond to the two second guide plates (71) in position respectively, and the first guide plates (61) and the second guide plates (71) are used for guiding the arc-shaped supporting seat (26) between the first guide plates (61) and the corresponding second guide plates (71) to be in a vertical state.
2. A medical testing sampling device according to claim 1, wherein: the top of the supporting disc (22) is provided with an arc-shaped groove (222), a first arc-shaped magnetic sheet (29) is arranged in the arc-shaped groove (222), a second arc-shaped magnetic sheet (210) is attracted to the inner annular surface of the first arc-shaped magnetic sheet (29), and the first arc-shaped magnetic sheet (29) and the second arc-shaped magnetic sheet (210) are coaxial with the connecting shaft (261);
a connecting column (262) is connected between the center of the inner annular surface of the second arc-shaped magnetic sheet (210) and the center of the bottom of the arc-shaped supporting seat (26).
3. A medical testing sampling device according to claim 1, wherein: the diameter of the outer ring surface of the first arc sliding plate (6) is equal to that of the inner ring surface of the arc supporting seat (26); the diameter of the inner annular surface of the second arc sliding plate (7) is equal to that of the outer annular surface of the arc supporting seat (26); the diameter of the inner annular surface of the first support arc plate (12) is larger than that of the outer annular surface of the arc-shaped support seat (26).
4. A medical testing sampling device according to claim 1, wherein: an elastic ring (411) is sleeved outside the circular ring mounting plate (41); an arc-shaped elastic thin pad (121) is attached to the inner annular surface of the first support arc plate (12).
5. A medical testing sampling device according to claim 1, wherein: the top of base (1) still is provided with second support arc board (13), second circular arc slide (7) set up on the interior anchor ring of second support arc board (13).
6. A medical testing sampling device according to claim 1, wherein: an arc-shaped elastic reed (8) is arranged on the inner ring surface of the first support arc plate (12), and the top end of the arc-shaped elastic reed (8) is positioned below a connecting shaft (261) which is arranged on the arc guide rail (51) and corresponds to the placement component (2).
7. A medical testing sampling device according to claim 1, wherein: the driving assembly (3) comprises a hollow shaft (32) rotatably arranged on the base (1), a connecting frame (37) is connected between the hollow shaft (32) and the supporting ring (4), and the hollow shaft (32) and the supporting ring (4) are coaxial;
a supporting rod (33) is arranged in the hollow shaft (32) in a penetrating way, and the bottom end of the supporting rod (33) is connected to the base (1);
the top end of the supporting rod (33) extends out of the hollow shaft (32) and is connected with the connecting sleeve (31), and the first arc sliding plate (6) is connected to the connecting sleeve (31);
the outside cover of hollow shaft (32) is equipped with worm wheel (34), worm wheel (34) one side cooperation is provided with worm (35), the both ends of worm (35) rotate and connect on connecting sleeve (31), and worm (35) one end pierces connecting sleeve (31) outer wall and is connected with rotatory hand wheel (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310075770.1A CN115783469B (en) | 2023-02-07 | 2023-02-07 | Medical treatment detects sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310075770.1A CN115783469B (en) | 2023-02-07 | 2023-02-07 | Medical treatment detects sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115783469A CN115783469A (en) | 2023-03-14 |
| CN115783469B true CN115783469B (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310075770.1A Active CN115783469B (en) | 2023-02-07 | 2023-02-07 | Medical treatment detects sampling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203794108U (en) * | 2014-04-29 | 2014-08-27 | 成都中牧生物药业有限公司 | Bottle cap delivery device |
| CN211205846U (en) * | 2019-08-19 | 2020-08-07 | 高晴 | High-efficient formula sea water sampling device |
| CN111381069A (en) * | 2020-04-27 | 2020-07-07 | 江西农业大学 | Multi-position automatic sample introduction device |
| CN112298624B (en) * | 2020-10-14 | 2021-09-07 | 中国科学院空间应用工程与技术中心 | Space spiral expansion exposure platform |
| CN214486623U (en) * | 2020-12-30 | 2021-10-26 | 昆明医科大学第二附属医院 | A mixing device for microorganism |
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| CN115783469A (en) | 2023-03-14 |
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