Taking device for specimen collection bottle

Abstract

The invention relates to a taking device for a specimen collection bottle, which comprises a mounting seat which is detachably mounted on a wall in a buckling manner; the sample storage mechanism comprises an excrement sample bottle storage bin and a urine sample bottle storage bin which are independently arranged, and the excrement sample bottle storage bin and the urine sample bottle storage bin are fixedly mounted on the mounting seat and are symmetrically arranged; the two groups of sample bottle taking mechanisms are arranged on the mounting seat, are respectively positioned below the excrement sample bottle storage bin and the urine sample bottle storage bin, and are respectively used for taking the urine sample bottle and the excrement sample bottle; the tray is positioned between the two groups of sample bottle taking mechanisms, one end of the tray is fixedly mounted on the mounting seat, and the tray is used for bearing the taken urine sample bottle and excrement sample bottle; the automatic labeling machine is integrally mounted on the mounting seat, is positioned between the excrement sample bottle storage bin and the urine sample bottle storage bin, and is used for labeling the urine sample bottles and the excrement sample bottles; and the thermal printer is used for printing the relevant information of the patient on label paper.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a device for taking a specimen collection bottle. Background Art

[0002] As one of the routine clinical tests, stool and urine tests are required for many patients in hospitals to further confirm their condition in order to achieve the purpose of correct treatment. The stool and urine of patients are collected separately through stool sample bottles and urine sample bottles, and sent for testing after collection. The stool specimen bottle and urine specimen bottle distribution method commonly used by medical institutions currently has the following defects: in the traditional manual distribution mode, stool specimen bottles and urine specimen bottles are usually placed in two storage baskets in an open manner, and patients are prone to mistaken sample bottle types when taking them by themselves; cross-infection may occur when different patients touch the same specimen bottle; the label pasting process is separated from the sample bottle distribution process, and missing or wrong labeling often occurs. Summary of the invention

[0003] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0004] In order to solve the technical problems mentioned in the above background technology section, some embodiments of the present application provide a specimen collection bottle taking device, comprising:

[0005] The mounting base can be detachably mounted on the wall in the form of a buckle;

[0006] The sample storage mechanism includes an independently arranged stool sample bottle storage compartment and a urine sample bottle storage compartment, both of which are fixedly mounted on a mounting base and symmetrically arranged;

[0007] Two groups of sample bottle taking mechanisms are arranged on the mounting seat and are respectively located below the stool sample bottle storage bin and the urine sample bottle storage bin, for taking the urine sample bottles and the stool sample bottles respectively;

[0008] The tray is located between the two groups of sample bottle taking mechanisms, one end of which is fixedly mounted on the mounting base to hold the urine sample bottles and stool sample bottles after they are taken;

[0009] The automatic labeling machine is integrally mounted on the mounting base and is located between the stool sample bottle storage bin and the urine sample bottle storage bin to label the urine sample bottles and the stool sample bottles;

[0010] Thermal printer, prints patient-related information on label paper.

[0011] Specifically, the sample bottle taking mechanism corresponding to the stool sample bottle storage bin includes:

[0012] The annular conveyor belt is provided with a plurality of elastic clips at equal intervals along the circumference, and the U-shaped opening of each elastic clip faces the outlet direction of the stool sample bottle storage bin;

[0013] The bottle pusher assembly includes two guide rods fixed in parallel on the stool sample bottle storage bin, a U-shaped pusher block and two first tension springs arranged on the two guide rods, and an arc-shaped guide surface at the end of the U-shaped pusher block, wherein the arc-shaped guide surface matches the diameter of the stool sample bottle;

[0014] The clamping assembly includes a cavity slide seat horizontally slidably arranged at the bottom of the mounting seat and two clamping blocks slidably arranged at both ends of the cavity slide seat, and two multi-section hollow telescopic tubes and two first return springs, one end of the two multi-section hollow telescopic tubes is connected to the cavity slide seat, and the other end is respectively fixed to the two clamping blocks, one end of the two first return springs is fixedly connected to the cavity slide seat and the other end is respectively fixed to the two clamping blocks; and also includes a third return spring with both ends fixed to the mounting seat and the cavity slide seat;

[0015] The driving assembly is used to drive the movement of the cavity slide, the relative movement of the two clamping blocks, the movement of the U-shaped push block and the operation of the ring conveyor belt.

[0016] Specifically, the end surfaces of the two clamping blocks are respectively provided with a first card slot and a second card slot, and the first card slot and the second card slot correspond to both ends of the stool sample bottle at the same time and match the shapes of the two ends of the stool sample bottle.

[0017] Specifically, the driving component includes

[0018] The piston rod is slidably inserted into the cavity slide seat to control the pressure change inside the cavity slide seat;

[0019] A first electric telescopic rod is fixedly mounted at the bottom of the mounting seat, a push rod is slidably mounted on the telescopic end thereof, the push rod is vertically arranged with the telescopic end thereof, an extension rod is fixedly mounted on one end of the push rod, and two ends of the second tension spring are respectively fixed on the extension rod and the telescopic end thereof;

[0020] The two second electric telescopic rods have cross bars fixedly mounted on their telescopic ends.

[0021] Specifically, the driving assembly further comprises an L-shaped rod, one end of which is fixed on the cavity slide seat and whose initial position does not contact the U-shaped push block.

[0022] Specifically, a limiting ring is sleeved on the outer side of the driven shaft of the endless conveyor belt, a groove is provided on the inner wall of the limiting ring, and the limiting ring is fixed to the mounting seat, and a spring telescopic rod is fixedly installed on the driven shaft, and a roller is rotatably provided at the telescopic end of the spring telescopic rod, and the roller rolls on the inner wall of the limiting ring.

[0023] Specifically, the driving component also includes

[0024] The gear is fixedly sleeved on the driven shaft of the endless conveyor belt;

[0025] A driving rod, one end of which is fixed on the cavity slide seat and the other end of which is provided with a limiting groove;

[0026] The slider is slidably arranged on the driving rod, and is vertically penetrated by a lifting rod, a rack is fixed on the upper end of the lifting rod, and the lower end of the lifting rod is located in the limit groove and moves;

[0027] A second return spring is sleeved on the lifting rod and has two ends respectively fixed on the rack and the slider;

[0028] The baffle is fixedly mounted on the driving rod and is located below one end of the limiting groove, and its length is half of the length of the limiting groove.

[0029] The beneficial effects of the present invention are:

[0030] Automatically pick up stool sample bottles or urine sample bottles to avoid patients taking the wrong sample bottles; at the same time, avoid cross-infection when different patients touch the same specimen bottle. Patients do not touch other sample bottles during the picking process; labels are directly affixed during the picking process to avoid missing or wrong labels. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0032] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0033] In the attached picture:

[0034] Figure 1 It is a structural schematic diagram of the present invention;

[0035] Figure 2 It is a front schematic diagram of the present invention;

[0036] Figure 3 for Figure 2 The structural cross-sectional view of line AA in FIG.

[0037] Figure 4 for Figure 3 The enlarged view of point B in the figure;

[0038] Figure 5 for Figure 3The enlarged view of point C in the figure;

[0039] Figure 6 for Figure 2 A partial cross-sectional view of line BB in FIG.

[0040] Figure 7 is a schematic diagram of the structure of the drive component;

[0041] Figure 8 for Figure 7 A in the enlarged view;

[0042] Fig. 9 A partial cross-sectional view of a drive assembly. DETAILED DESCRIPTION

[0043] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0044] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0045] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0046] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0047] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0048] Reference Figure 1-Figure 9 As shown, a specimen collection bottle taking device according to the present invention comprises a mounting base 1 which is detachably mounted on a wall in the form of a buckle;

[0049] The sample storage mechanism 2 comprises an independently arranged stool sample bottle storage compartment 21 and a urine sample bottle storage compartment 22, both of which are fixedly mounted on the mounting base 1 and symmetrically arranged;

[0050] Two groups of sample bottle taking mechanisms 3 are arranged on the mounting base 1 and are respectively located below the stool sample bottle storage bin 21 and the urine sample bottle storage bin 22, for taking urine sample bottles and stool sample bottles respectively;

[0051] The tray 4 is located between the two groups of sample bottle taking mechanisms 3, and one end of the tray is fixedly mounted on the mounting base 1 to hold the urine sample bottles and stool sample bottles after taking them;

[0052] The automatic labeling machine 5 is integrally mounted on the mounting base 1 and is located between the stool sample bottle storage bin 21 and the urine sample bottle storage bin 22 to label the urine sample bottles and the stool sample bottles;

[0053] Thermal printer 6, printing patient-related information on label paper;

[0054] The thermal printer and the automatic labeling machine are prior art and will not be described here;

[0055] The patient-related information is printed on a label through a thermal printer, and the stool sample bottle in the stool sample bottle storage bin is retrieved through one of the sample bottle retrieval mechanisms, and the urine sample bottle in the urine sample bottle storage bin is retrieved through another sample bottle retrieval mechanism. During the retrieval process of the stool sample bottle or urine sample bottle, a label printed with the patient information is attached to the stool sample bottle or urine sample bottle through an automatic labeling machine. After the label is attached, it falls on a tray for the patient to take it by himself, and the sample bottle retrieval mechanism takes one stool sample bottle or urine sample bottle each time.

[0056] Specifically, the sample bottle taking mechanism 3 corresponding to the stool sample bottle storage bin 21 includes:

[0057] The annular conveyor belt 31 is provided with a plurality of elastic clamps 311 at equal intervals along the circumferential direction, and the U-shaped opening 312 of each elastic clamp 311 faces the outlet direction of the stool sample bottle storage bin 21;

[0058] The bottle pusher assembly 32 includes two guide rods 321 fixed in parallel on the stool sample bottle storage bin 21, a U-shaped pusher block 322 and two first tension springs 324 provided on the two guide rods 321, and an arc-shaped guide surface 323 at the end of the U-shaped pusher block 322, wherein the arc-shaped guide surface 323 matches the diameter of the stool sample bottle;

[0059] The clamping assembly 33 includes a cavity slide seat 331 horizontally slidably arranged at the bottom of the mounting seat 1 and two clamping blocks 332 slidably arranged at both ends of the cavity slide seat 331, two multi-section hollow telescopic tubes 333 and two first return springs 334, one end of the two multi-section hollow telescopic tubes 333 is connected to the cavity slide seat 331, and the other end is respectively fixed on the two clamping blocks 332, one end of the two first return springs 334 is fixedly connected to the cavity slide seat 331 and the other end is respectively fixed on the two clamping blocks 332; and also includes a third return spring 335 with both ends fixed on the mounting seat 1 and the cavity slide seat 331;

[0060] The driving assembly 34 is used to drive the movement of the cavity slide 331, the relative movement of the two clamping blocks 332, the movement of the U-shaped push block 332 and the operation of the endless conveyor belt 31;

[0061] The driving component first pushes the two clamping blocks on the clamping component to move closer to each other, clamps the two ends of the stool sample bottle on the elastic clamp, and then pushes the cavity slide seat to move together, so that the stool sample bottle moves together, that is, detaches from the elastic clamp and moves toward the automatic labeling machine. After moving a certain distance, the driving component drives the U-shaped pushing block to move, so that the U-shaped pushing block moves in the direction of the elastic clamp. During the movement of the U-shaped pushing block, the stool sample bottle under the stool sample bottle storage bin is pushed to move together, and finally the stool sample bottle is pushed into the U-shaped opening. At the same time, the stool sample bottle detached from the elastic clamp is located under the automatic labeling machine, and the automatic labeling machine is started. A label with patient information is attached to the outer wall of the stool sample bottle by the automatic labeling machine. The driving component drives the two clamping blocks to move relatively away from each other, and the stool sample bottle with a label falls on the tray by its own gravity. The driving component is reset, and the U-shaped pushing block is reset by the two first tension springs for next use. The cavity slide seat is reset by the third reset spring, and the two clamping blocks are reset by the two first reset springs for convenience. The next time it is used, during the resetting process of the cavity slide, the drive assembly also drives the annular conveyor belt to run one grid, and one grid is the distance between adjacent elastic clamps, thereby completing the switching. Finally, after all the parts are reset, the elastic clamp with the stool sample bottle corresponds to the two clamping blocks, which is convenient for taking it next time, and the empty elastic clamp corresponds to the U-shaped push block, which is convenient for pushing the stool sample bottle into the U-shaped opening next time. The above actions are all completed by the drive assembly, and the overall linkage effect is good, easy to operate, and multiple functions are realized; by pushing several stool sample bottles in the stool sample bottle storage bin into several elastic clamps in turn, only one stool sample bottle can be taken each time, and the stool sample bottle or urine sample bottle is automatically taken to avoid the patient's sample bottle type being taken by mistake; at the same time, the phenomenon of cross-infection transmission caused by different patients contacting the same specimen bottle is avoided, and the patient does not contact other sample bottles during the taking process; labels are directly affixed during the taking process to avoid frequent omissions and wrong affixing; the above settings also avoid the situation of taking multiple sample bottles at one time, and the functions of automatic taking and automatic filling are realized.

[0062] Specifically, the end faces of the two clamping blocks 332 are respectively provided with a first slot 3321 and a second slot 3322, which correspond to both ends of the stool sample bottle and match the shapes of both ends of the stool sample bottle, thereby improving the fixing effect on both ends of the stool sample bottle.

[0063] Specifically, the driving assembly 34 includes

[0064] The piston rod 341 is slidably inserted into the cavity slide seat 331 to control the pressure change inside the cavity slide seat 331;

[0065] The first electric telescopic rod 342 is fixedly mounted on the bottom of the mounting base 1, and a push rod 3421 is slidably mounted on the telescopic end thereof. The push rod 3421 is vertically arranged with the telescopic end thereof, and an extension rod 3422 is fixedly mounted on one end of the push rod 3421, and two ends of the second tension spring 3423 are respectively fixed on the extension rod 3422 and the telescopic end thereof;

[0066] Two second electric telescopic rods 343, at the telescopic ends of which are fixedly mounted cross bars 3431;

[0067] The first electric telescopic rod is started, pushing the push rod to move, so that the push rod pushes the piston rod to move, and the piston rod moves into the cavity slide seat, so that the internal pressure increases, so that the internal air enters the two multi-section hollow telescopic tubes at the same time, so that the two multi-section hollow telescopic tubes extend, thereby driving the two clamping blocks to move closer to each other. When the two clamping blocks clamp the two ends of the stool sample bottle, the telescopic end of the first electric telescopic rod also contacts the cavity slide seat, and the telescopic end of the first electric telescopic rod continues to extend, thereby driving the cavity slide seat to move. When the stool sample bottle is located below the automatic labeling machine, the first electric telescopic rod The telescopic end stops extending, and the stool sample bottle is labeled by an automatic labeling machine. After the labels are affixed, the two second electric telescopic rods are started to move the cross bar. During the movement of the cross bar, the extension rod is pushed to move. The movement of the extension rod drives the push rod to move, so that the push rod and the telescopic end of the first electric telescopic rod move relative to each other, and the push rod and the piston rod move relative to each other. Finally, the push rod is separated from the piston rod, and the two first reset springs reset the two clamping blocks, and at the same time reset the two multi-section hollow telescopic tubes, and finally reset the piston rod; after the telescopic end of the first electric telescopic rod is reset, the two second electric telescopic rods drive the cross bar to reset.

[0068] Specifically, the driving assembly 34 also includes

[0069] One end of the L-shaped rod 344 is fixed on the cavity slide 331, and its initial position does not contact the U-shaped push block 322; after the cavity slide moves a certain distance, the L-shaped rod contacts the U-shaped push block, and when the cavity slide continues to move, the L-shaped rod pushes the U-shaped push block to move, so that when the cavity slide moves to the bottom of the automatic labeling machine, the U-shaped push block just pushes the stool sample bottle in the stool sample bottle storage bin into the U-shaped opening.

[0070] Specifically, a limit ring 313 is sleeved on the outer side of the driven shaft of the endless conveyor belt 31, a groove 314 is provided on the inner wall of the limit ring, and the limit ring is fixedly arranged with the mounting seat 1, and a spring telescopic rod 315 is fixedly installed on the driven shaft, and a roller 316 is rotatably provided at the telescopic end of the spring telescopic rod, and the roller 316 is located on the inner wall of the limit ring 313 and rolls; the spring telescopic rod rotates one circle with the driven shaft on the endless conveyor belt as the axis, so that the endless conveyor belt drives the elastic clamp to move one grid, and one grid is the distance between adjacent elastic clamps. When the roller is stuck in the groove, the driven shaft on the endless conveyor belt is fixed, that is, the elastic clamp is automatically fixed after moving one grid, and when the rotational force received by the driven shaft is greater than the force of the spring telescopic rod, the roller will move out of the groove and the driven shaft will rotate.

[0071] Specifically, the driving assembly 34 also includes

[0072] The gear 345 is fixedly sleeved on the driven shaft of the endless conveyor belt 31;

[0073] A driving rod 346, one end of which is fixed on the cavity slide seat 331, and the other end of which is provided with a limiting groove 3461;

[0074] The slider 347 is slidably disposed on the driving rod 346, and is vertically penetrated by a lifting rod 3471. A rack 3472 is fixed to the upper end of the lifting rod 3471, and the lower end of the lifting rod 3471 is located in the limiting groove 3461 and moves;

[0075] The second return spring 348 is sleeved on the lifting rod 3471 and its two ends are respectively fixed on the rack 3472 and the slider 347;

[0076] The baffle 349 is fixedly mounted on the driving rod 346 and is located below one end of the limiting groove 3461, and its length is half of the length of the limiting groove 3461;

[0077] When the first electric telescopic rod drives the cavity slide to move in the direction of the automatic labeling machine, the cavity slide drives the driving rod to move, so that the slider moves together, and the lifting rod and the rack on the slider move together. When one end of the rack contacts the gear, the driving rod continues to move, so that the slider moves on the driving rod, and the lifting rod moves in the limit groove, so that the lifting rod moves from one end of the limit groove to the other end. At this time, the lifting rod stops moving due to the restriction of the limit groove. When the cavity slide continues to drive the driving rod and the slider to move, the lifting rod descends, and the second reset spring self-adaptively retracts and retracts. At this time, the gear and the rack slip off; when the cavity slide is reset, the other end of the rack contacts the gear first, The cavity slide continues to move, causing the slider and the lifting rod to move, so that the lifting rod is reset and the lower end of the lifting rod is located above the baffle. At this time, the lower end of the lifting rod contacts the upper end surface of the baffle, limiting the lifting rod so that the lifting rod will not fall, so that the rack and the gear can engage, so that when the driving rod moves and drives the rack to move, the gear rotates, and the gear drives the driven shaft to rotate. When the roller is re-located in the groove, the rack and the gear are just separated, so that the elastic clip on the endless conveyor belt moves one grid. The above arrangement realizes unidirectional rotation of the driven shaft, that is, the driven shaft can only rotate in one direction. The cavity slide moves back and forth once, causing the driven shaft to rotate one circle.

[0078] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A specimen collection bottle taking device, characterized in that: include A mounting base (1) is detachably mounted on a wall in the form of a buckle; The sample storage mechanism (2) comprises an independently arranged stool sample bottle storage compartment (21) and a urine sample bottle storage compartment (22), which are fixedly mounted on the mounting base (1) and symmetrically arranged; Two sets of sample bottle taking mechanisms (3) are arranged on the mounting base (1) and are respectively located below the stool sample bottle storage bin (21) and the urine sample bottle storage bin (22), for taking the urine sample bottles and the stool sample bottles respectively; The tray (4) is located between the two groups of sample bottle taking mechanisms (3), one end of which is fixedly mounted on the mounting base (1) to hold the urine sample bottles and stool sample bottles after they are taken; An automatic labeling machine (5) is integrally mounted on the mounting base (1) and is located between the stool sample bottle storage compartment (21) and the urine sample bottle storage compartment (22) to label the urine sample bottles and the stool sample bottles; The thermal printer (6) prints the patient-related information on the label paper.

2. A specimen collection bottle taking device according to claim 1, characterized in that: The sample bottle taking mechanism (3) corresponding to the stool sample bottle storage bin (21) comprises: The annular conveyor belt (31) is provided with a plurality of elastic clamps (311) at equal intervals along the circumferential direction, and the U-shaped opening (312) of each elastic clamp (311) faces the outlet direction of the stool sample bottle storage bin (21); The bottle pushing assembly (32) comprises two guide rods (321) fixed in parallel on the stool sample bottle storage bin (21), a U-shaped pushing block (322) and two first tension springs (324) which are slidingly sleeved on the two guide rods (321), and an arc-shaped guiding surface (323) at the end of the U-shaped pushing block (322), wherein the arc-shaped guiding surface (323) matches the diameter of the stool sample bottle; The clamping assembly (33) comprises a cavity slide seat (331) horizontally slidably arranged at the bottom of the mounting seat (1) and two clamping blocks (332) slidably arranged at both ends of the cavity slide seat (331), two multi-section hollow telescopic tubes (333) and two first return springs (334), one end of the two multi-section hollow telescopic tubes (333) is connected to the cavity slide seat (331), and the other end is respectively fixed on the two clamping blocks (332), one end of the two first return springs (334) is fixedly connected to the cavity slide seat (331) and the other end is respectively fixed on the two clamping blocks (332); and also comprises a third return spring (335) with both ends fixed on the mounting seat (1) and the cavity slide seat (331); The driving assembly (34) is used to drive the movement of the cavity slide seat (331), the relative movement of the two clamping blocks (332), the movement of the U-shaped push block (332), and the operation of the ring conveyor belt (31).

3. A specimen collection bottle taking device according to claim 2, characterized in that: The end surfaces of the two clamping blocks (332) are respectively provided with a first card slot (3321) and a second card slot (3322), and the first card slot (3321) and the second card slot (3322) correspond to both ends of the stool sample bottle and match the shapes of the two ends of the stool sample bottle.

4. A specimen collection bottle taking device according to claim 2, characterized in that: The drive assembly (34) includes The piston rod (341) is slidably inserted into the cavity slide seat (331) to control the pressure change inside the cavity slide seat (331); A first electric telescopic rod (342) is fixedly mounted on the bottom of the mounting seat (1), a push rod (3421) is slidably mounted on the telescopic end thereof, the push rod (3421) is vertically arranged with the telescopic end thereof, an extension rod (3422) is fixedly mounted on one end of the push rod (3421), and a second tension spring (3423) is respectively fixed on the extension rod (3422) and the telescopic end thereof; Two second electric telescopic rods (343) have cross bars (3431) fixedly mounted on their telescopic ends.

5. The specimen collection bottle taking device according to claim 2, characterized in that: The drive assembly (34) also includes One end of the L-shaped rod (344) is fixed on the cavity slide seat (331), and its initial position does not contact the U-shaped push block (322).

6. The specimen collection bottle taking device according to claim 1, characterized in that: The driven shaft of the annular conveyor belt (31) is sleeved with a limit ring (313) on its outer side, the limit ring is provided with a groove (314) on its inner wall and is fixedly arranged with the mounting seat (1), and a spring telescopic rod (315) is fixedly installed on the driven shaft, the telescopic end of the spring telescopic rod is rotatably provided with a roller (316), and the roller (316) is located on the inner wall of the limit ring (313) and rolls.

7. A specimen collection bottle taking device according to claim 2, characterized in that: The drive assembly (34) also includes A gear (345) is fixedly sleeved on the driven shaft of the endless conveyor belt (31); A driving rod (346), one end of which is fixed on the cavity slide seat (331), and the other end of which is provided with a limiting groove (3461); The slider (347) is slidably arranged on the driving rod (346), and is vertically penetrated by a lifting rod (3471), a rack (3472) is fixed to the upper end of the lifting rod (3471), and the lower end of the lifting rod (3471) is located in the limiting groove (3461) and moves; A second return spring (348) is sleeved on the lifting rod (3471) and has two ends respectively fixed on the rack (3472) and the slider (347); The baffle plate (349) is fixedly mounted on the driving rod (346) and is located below one end of the limiting groove (3461). The baffle plate (349) has a length that is half the length of the limiting groove (3461).

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