CN114895048A - Full-automatic blood analysis device - Google Patents

Abstract

The application discloses full-automatic blood analysis device belongs to the medical instrument field, and it includes the shell and slide set up in pull box in the shell, fixedly connected with sampling tube in the shell, be provided with the test-tube rack in the pull box, the support column is worn to be equipped with in the pull box by sliding, seted up on the first spout inside wall be used for with the complex second spout is slided to the support column, fixedly connected with backup pad on the support column, the test-tube rack with backup pad fixed connection, the cover is equipped with the puddler on the sampling tube, the puddler with the sampling tube rotates to be connected, the puddler with top surface rotates to be connected in the first spout, be provided with in the shell and be used for the drive puddler pivoted drive assembly, be provided with on the shell and be used for the drive the promotion subassembly that the support column removed. The application has the effect that blood cells in the sample are uniformly distributed when the analyzer samples the sample.

Description

Full-automatic blood analysis device

Technical Field

The present application relates to the field of medical devices, and more particularly, to a fully automatic blood analysis device.

Background

The full-automatic blood analyzer is popularized and applied in hospitals at all levels, can quickly and accurately measure certain components in blood samples, and provides great convenience for clinical diagnosis.

In the process of measuring the blood sample by an operator, due to the fact that the transport time is too long or the number of the blood samples is large, the partial blood sample is too long to be placed during detection, cells in the partial blood sample are layered, blood cells in the sample are unevenly distributed, and the accuracy of the blood analyzer in sample analysis is affected.

Disclosure of Invention

In order to make blood cell distribution in the sample even when full-automatic blood analysis appearance is to sample the sample, this application provides full-automatic blood analysis device.

The application provides a full-automatic blood analysis device adopts following technical scheme:

the full-automatic blood analysis device comprises a shell and a pull box arranged in the shell in a sliding manner, wherein a sampling tube is fixedly connected in the shell, a test tube rack is arranged in the pull box, the sampling tube corresponds to the test tube rack, a rotating pin is arranged on the shell in a penetrating manner in a rotating manner, a cover door is fixedly connected on the rotating pin, a first chute which is matched with the pull box in a sliding manner is arranged in the shell, a supporting column is arranged on the pull box in a penetrating manner in a sliding manner, a second chute which is matched with the supporting column in a sliding manner is arranged on the inner side wall of the first chute, a supporting plate is fixedly connected on the supporting column, the test tube rack is fixedly connected with the supporting plate, a stirring rod is sleeved on the sampling tube and is rotatably connected with the sampling tube, the stirring rod penetrates through the inner top surface of the first chute, and is rotatably connected with the inner top surface of the first chute, the stirring rod is arranged in the shell, a driving assembly used for driving the stirring rod to rotate is arranged in the shell, and a pushing assembly used for driving the supporting column to move is arranged on the shell.

Through adopting above-mentioned technical scheme, the test tube that operating personnel will be equipped with the blood sample is placed in the test-tube rack, operating personnel pushes away the pull box in the first spout, then operating personnel uses the drive support column of pushing assembly to rise, the support column rises and makes the backup pad rise, the backup pad rises and makes the test-tube rack rise, the test-tube rack rises and makes the sampling tube insert the in-tube, the sampling tube samples the blood sample in the test tube, operating personnel uses drive assembly drive puddler to rotate simultaneously, the puddler rotates and stirs the blood sample in the test tube, make blood cell distribution in the blood sample even, improve the accuracy that blood analysis appearance detected the blood sample.

Preferably, drive assembly includes driving gear and driven gear, the fixed cover of driven gear is located the puddler is kept away from on the tip of first spout, first column spinner is worn to be equipped with to the shell internal rotation, the fixed cover of driving gear is located on the first column spinner, the driving gear with driven gear intermeshing, be provided with in the shell and be used for the drive first column spinner pivoted drive assembly.

Through adopting above-mentioned technical scheme, the first column spinner of transmission assembly drive rotates, and first column spinner rotates and makes the driving gear rotate, and the driving gear rotates and makes driven gear rotate, and driven gear rotates and makes the puddler rotate, and the puddler rotates and mixes the blood sample.

Preferably, the transmission assembly includes first bevel gear, second bevel gear and first spur gear, the fixed cover of first bevel gear is located on the first column spinner, rotate on the shell and wear to be equipped with the second column spinner, the fixed cover of second bevel gear is located on the second column spinner, first bevel gear with second bevel gear intermeshing, the fixed cover of first spur gear is located the second column spinner is kept away from on the tip of second bevel gear, it wears to be equipped with the third column spinner to rotate on the shell, the fixed cover is equipped with the crown gear on the third column spinner, the crown gear with first spur gear intermeshing, the third column spinner is kept away from fixed cover is equipped with the second spur gear on the tip of crown gear, be provided with on the shell and be used for driving second spur gear pivoted linkage assembly.

Through adopting above-mentioned technical scheme, linkage subassembly drive second straight-teeth gear rotates, and the second straight-teeth gear rotates and makes the third column spinner rotate, and the third column spinner rotates and makes the crown gear rotate, and the crown gear rotates and makes first straight-teeth gear rotate, and first straight-teeth gear rotates and makes the second column spinner rotate, and the second column spinner rotates and makes the second bevel gear rotate, and the second bevel gear rotates and makes first bevel gear rotate, thereby first column spinner follows first bevel gear and rotates.

Preferably, the linkage subassembly includes motor, trace and third straight-teeth gear, motor fixed connection in on the shell, the fixed cover of third straight-teeth gear is located the motor output, the trace slides and wears to locate on the shell, the trace penetrates in the first spout, the trace is located tip in the first spout with pull box butt, fixedly connected with connecting rod on the trace, the cover is equipped with the linkage gear on the connecting rod, the linkage gear with the connecting rod rotates to be connected, the linkage gear with second straight-teeth gear intermeshing, the linkage gear with third straight-teeth gear intermeshing, fixedly connected with replys the spring on the trace, replying the spring and keeping away from the tip of trace with shell fixed connection.

Through adopting above-mentioned technical scheme, when operating personnel placed the test tube in the test-tube rack, reply the spring shrink make linkage gear not contact with third straight-teeth gear and second straight-teeth gear, when operating personnel promoted first spout deepest with the pull box along first spout length direction, pull box and trace butt, pull box promotes the trace and removes simultaneously, the trace removes and makes linkage gear move, linkage gear move and contact with second straight-teeth gear and third straight-teeth gear, operating personnel starter motor, motor drive third straight-teeth gear rotates, third straight-teeth gear rotates and makes linkage gear rotate, linkage gear rotates makes the second straight-teeth gear rotate, make the puddler rotate through gear drive.

Preferably, the promotion subassembly includes supporting sleeve and lead screw, the supporting sleeve slides and wears to locate in the shell, the supporting sleeve with the inside wall cooperation of sliding of second spout, the vertical setup of bottom surface is used for in the second spout the supporting sleeve complex third spout that slides, the second spout with the third spout is linked together, the supporting sleeve with the support column butt, the lead screw with the bottom surface rotates in the third spout to be connected, the lead screw is kept away from the tip of bottom surface penetrates in the third spout the supporting sleeve, the lead screw with supporting sleeve screw-thread fit, be provided with on the shell and be used for the drive lead screw pivoted driven subassembly.

Through adopting above-mentioned technical scheme, after operating personnel closed the lid door, driven subassembly drive lead screw rotates, and the lead screw rotates and makes support sleeve rise, and support sleeve rises and promotes the support column and rise, and the support column rises and makes the backup pad rise, thereby the backup pad is followed to the support column and rises, thereby the sampling tube inserts in the test tube.

Preferably, driven subassembly includes worm wheel, worm and first belt pulley, the fixed cover of worm wheel is located the lead screw is kept away from on the supporting sleeve's the tip, the worm rotates and wears to locate on the shell, the worm penetrates in the third spout, the worm with worm wheel intermeshing, the fixed cover of first belt pulley is located the worm is kept away from on the tip of worm wheel, fixed cover is equipped with the second belt pulley on the tip of rotatory round pin, first belt pulley and around being equipped with driving belt on the second belt pulley.

Through adopting above-mentioned technical scheme, when operating personnel closed the lid door, the lid door is closed and is made the second belt pulley rotate, the second belt pulley rotates and makes first belt pulley rotate through driving belt, first belt pulley rotates and makes the worm rotate, the worm rotates and makes the worm wheel rotate, the worm wheel rotates and makes the lead screw rotate, thereby support sleeve rises in the third spout, support sleeve rises and makes the support column rise, the support column rises and makes the test tube on the test-tube rack be close to the sampling tube, after the support column reachd the highest height, the sampling tube inserts and takes a sample in the test tube.

Preferably, a locking assembly used for fixing the position of the drawing box is arranged in the shell and comprises a control rod, a first clamping block and a second clamping block, an accommodating groove is formed in the shell and communicated with the second sliding groove, the accommodating groove is communicated with the third sliding groove, one end of the control rod is fixedly connected with the worm, the other end of the control rod is fixedly connected with the first clamping block, the second clamping block is fixedly connected to the side wall, close to the second sliding groove, of the drawing box, and the first clamping block is clamped with the second clamping block.

By adopting the technical scheme, when the worm rotates, the worm rotates to enable the control rod to rotate, the control rod rotates to enable the first clamping block and the second clamping block to be clamped, the position of the drawing box is fixed, and the drawing box is prevented from shaking.

Preferably, fixedly connected with buffer spring in the backup pad, buffer spring keeps away from fixedly connected with cushion socket on the tip of backup pad, the cushion socket with test-tube rack sliding connection.

Through adopting above-mentioned technical scheme, the setting of buffer spring and buffer seat can prevent that the pull box from leading to the test tube to rock when removing, further prevents that the test tube from colliding with and breaking.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator places a test tube filled with a blood sample in a test tube rack, the operator pushes a pull box into a first sliding groove, then the operator drives a supporting column to ascend by using a pushing assembly, the supporting column ascends to enable a supporting plate to ascend, the supporting plate ascends to enable the test tube rack to ascend, the test tube rack ascends to enable a sampling tube to be inserted into the test tube, the sampling tube samples the blood sample in the test tube, meanwhile, the operator drives a stirring rod to rotate by using a driving assembly, the stirring rod rotates to stir the blood sample in the test tube, blood cells in the blood sample are uniformly distributed, and the accuracy of the blood analyzer in detecting the blood sample is improved;

2. when an operator closes the cover door, the cover door is closed to enable the second belt pulley to rotate, the second belt pulley rotates to enable the first belt pulley to rotate through the transmission belt, the first belt pulley rotates to enable the worm to rotate, the worm rotates to enable the worm gear to rotate, the worm gear rotates to enable the screw rod to rotate, the support sleeve ascends in the third sliding groove, the support sleeve ascends to enable the support column to ascend, the support column ascends to enable the test tube on the test tube rack to be close to the sampling tube, and the sampling tube is inserted into the test tube to sample after the support column reaches the highest height;

3. when the worm rotates, the worm rotates to enable the control rod to rotate, the control rod rotates to enable the first clamping block to be clamped with the second clamping block, the position of the drawing box is fixed, and the drawing box is prevented from shaking.

Drawings

Fig. 1 is a schematic structural view of a fully automatic blood analyzer according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a linkage assembly according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a locking assembly of an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a pushing assembly according to an embodiment of the present application.

Description of reference numerals:

1. a housing; 11. a box is drawn out; 111. a first chute; 112. a second chute; 12. a sampling tube; 13. a test tube rack; 14. covering the door; 141. a rotation pin; 15. a support pillar; 16. a support plate; 161. a buffer spring; 162. a buffer seat; 17. a stirring rod; 18. a mounting seat; 2. a drive assembly; 21. a driving gear; 211. mounting grooves; 22. a driven gear; 23. a first spin column; 24. a motor; 25. a linkage gear; 26. a linkage rod; 261. a connecting rod; 263. a return spring; 3. a transmission assembly; 31. a first bevel gear; 32. a second bevel gear; 33. a first straight gear; 34. a second spin column; 35. a third spin column; 36. a crown gear; 37. a second spur gear; 38. a third spur gear; 4. a pushing assembly; 41. a support sleeve; 411. a third chute; 42. a screw rod; 43. a worm gear; 44. a worm; 45. a first pulley; 46. a second pulley; 47. a drive belt; 5. a locking assembly; 51. a control lever; 511. accommodating grooves; 52. a first clamping block; 53. and a second clamping block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses full-automatic blood analysis device. Referring to fig. 1, the fully automatic blood analysis apparatus includes a housing 1 and a cover door 14 provided on the housing 1.

Referring to fig. 1 and 2, the housing 1 is horizontally disposed, the rotation pin 141 penetrates the housing 1, the rotation pin 141 penetrates the cover door 14, the housing 1 is rotatably connected to the rotation pin 141, and the cover door 14 is fixedly connected to the rotation pin 141. First spout 111 has been seted up along its width direction in the shell 1, and first spout 111 cross section is the rectangle, and second spout 112 has been seted up along its length direction to the bottom surface in first spout 111, and second spout 112 cross section is the rectangle. The bottom surface in the first sliding chute 111 is connected with a drawing box 11 in a sliding manner, a supporting column 15 vertically penetrates through the bottom surface of the drawing box 11, the supporting column 15 is connected with the drawing box 11 in a sliding manner, and the supporting column 15 is matched with the bottom surface in the second sliding chute 112 in a sliding manner. Support column 15 top fixedly connected with backup pad 16, a plurality of test-tube racks 13 of fixedly connected with on the backup pad 16, a plurality of test-tube racks 13 evenly set up along backup pad 16 axis. Be provided with a plurality of buffer spring 161 on the backup pad 16, buffer spring 161 is located under test-tube rack 13, a plurality of buffer spring 161 and a plurality of test-tube rack 13 one-to-one, a plurality of buffer spring 161 one end all with backup pad 16 fixed connection, a plurality of buffer spring 161 other end fixedly connected with cushion seat 162, cushion seat 162 and test-tube rack 13 sliding connection. The setting of buffer spring 161 and buffer seat 162 can prevent that pull box 11 from leading to the test tube to rock when removing, further prevents that the test tube from knocking into.

Referring to fig. 2 and 3, the inner top surface of the first chute 111 is fixedly connected with a plurality of sampling tubes 12, and the sampling tubes 12 correspond to the test tube racks 13 one to one. The sampling tube 12 is sleeved with a stirring rod 17, and the stirring rod 17 is rotatably connected with the sampling tube 12. The mounting groove 211 has been seted up along its width direction in the shell 1, and the mounting groove 211 cross section is the rectangle, and the tip that sampling tube 12 was kept away from to puddler 17 passes top surface in first spout 111, and in the tip that sampling tube 12 was kept away from to puddler 17 penetrated mounting groove 211, the tip that sampling tube 12 was kept away from to puddler 17 and mounting groove 211 interior bottom surface rotate to be connected.

Referring to fig. 2 and 4, the mounting groove 211 is provided with a driving assembly 2, and the driving assembly 2 includes a driving gear 21 and a plurality of driven gears 22. Driven gear 22 is fixed to be located the puddler 17 and is located the tip in mounting groove 211, vertically wears to be equipped with first column spinner 23 in mounting groove 211, and first column spinner 23 is connected with the bottom surface rotation in the mounting groove 211, and driving gear 21 is fixed to be located on first column spinner 23 by the cover. The plurality of driven gears 22 are uniformly arranged around the circumferential direction of the driving gear 21, and the plurality of driven gears 22 are meshed with the driving gear 21.

Referring to fig. 2 and 4, a transmission assembly 3 is disposed in the mounting groove 211, and the transmission assembly 3 includes a first bevel gear 31, a second bevel gear 32, and a first straight gear 33. The second rotary column 34 penetrates through the side wall of the shell 1 far away from the cover door 14, one end of the second rotary column 34 penetrates into the mounting groove 211, and the other end of the second rotary column 34 penetrates out of the shell 1. The first bevel gear 31 is fixedly sleeved on the first rotating column 23, the second bevel gear 32 is fixedly sleeved on the end part of the second rotating column 34 positioned in the mounting groove 211, the first bevel gear 31 and the second bevel gear 32 are meshed with each other, and the first straight gear 33 is fixedly sleeved on the end part of the second rotating column 34 positioned outside the shell 1.

Referring to fig. 2 and 3, a third rotating column 35 penetrates through the side wall of the housing 1 close to the first straight gear 33, the third rotating column 35 is rotatably connected with the housing 1, and the third rotating column 35 is vertically arranged. A crown gear 36 is fixedly sleeved at the top end of the third rotating column 35, the crown gear 36 is meshed with the first straight gear 33, and a second straight gear 37 is fixedly sleeved at the bottom end of the third rotating column 35.

Referring to fig. 3, a linkage assembly is disposed on a side wall of the housing 1 adjacent to the first spur gear 33, and the linkage assembly includes a motor 24, a linkage rod 26, and a third spur gear 38. The side wall of the housing 1 close to the first spur gear 33 is fixedly connected with a mounting seat 18, the motor 24 is fixedly connected with the mounting seat 18, and the third spur gear 38 is fixedly sleeved at the output end of the motor 24.

Referring to fig. 2 and 5, the trace 26 includes a horizontal segment and a vertical segment, and the horizontal segment and the vertical segment are integrally formed. The horizontal section of the linkage rod 26 penetrates through the side wall of the shell 1 close to the first straight gear 33 and penetrates into the first sliding groove 111, the horizontal section of the linkage rod 26 is connected with the shell 1 in a sliding mode, and the end portion, located in the first sliding groove 111, of the horizontal section of the linkage rod 26 is abutted to the drawing box 11. The vertical section of the trace 26 is fixedly connected to the end of the horizontal section outside the housing 1. The connecting rod 261 penetrates through the vertical section of the linkage 26, and the connecting rod 261 is rotatably connected with the vertical section of the linkage 26. The end of the connecting rod 261 far away from the linking rod 26 is fixedly sleeved with a linking gear 25, the linking gear 25 is meshed with the second spur gear 37, and the linking gear 25 is meshed with the third spur gear 38. A return spring 263 is fixedly connected to one side of the vertical section of the linkage 26 close to the housing 1, and the end of the return spring 263 far away from the horizontal section of the linkage 26 is fixedly connected to the housing 1.

Referring to fig. 2 and 4, when an operator slides the drawing box 11 in the first sliding slot 111 to a working position, the drawing box 11 pushes the linkage rod 26 to move, the linkage rod 26 moves in a vertical section so as to be away from the housing 1, and the linkage rod 26 moves so as to enable the second spur gear 37 and the third spur gear 38 to be in contact with the linkage gear 25. An operator starts the motor 24, the motor 24 drives the third spur gear 38 to rotate, the third spur gear 38 rotates to enable the linkage gear 25 to rotate, the linkage gear 25 rotates to enable the second spur gear 37 to rotate, the second spur gear 37 rotates to enable the third rotary column 35 to rotate, the third rotary column 35 rotates to enable the crown gear 36 to rotate, the crown gear 36 rotates to enable the first spur gear 33 to rotate, the first spur gear 33 rotates to enable the second rotary column 34 to rotate, the second rotary column 34 rotates to enable the second bevel gear 32 to rotate, the second bevel gear 32 rotates to enable the first bevel gear 31 to rotate, the first rotary column 23 thereby rotates along with the first bevel gear 31, the first rotary column 23 rotates to enable the driving gear 21 to rotate, the driving gear 21 rotates to enable the driven gear 22 to rotate, and the driven gear 22 rotates to enable the stirring rod 17 to rotate.

Referring to fig. 4, a push assembly 4 is provided in the housing 1, and the push assembly 4 includes a support sleeve 41 and a screw rod 42. The supporting sleeve 41 is vertically arranged, the supporting sleeve 41 is connected with the inner side wall of the second sliding chute 112 in a sliding mode, and the top end of the supporting sleeve 41 is abutted to the supporting column 15. A third sliding groove 411 is vertically formed in the inner bottom surface of the second sliding groove 112, the section of the third sliding groove 411 is rectangular, the third sliding groove 411 is communicated with the second sliding groove 112, and the supporting sleeve 41 is in sliding fit with the inner side wall of the third sliding groove 411. The lead screw 42 vertically penetrates through the inner bottom surface of the third sliding groove 411, the lead screw 42 is rotatably connected with the inner bottom surface of the third sliding groove 411, the end part, far away from the inner bottom surface of the third sliding groove 411, of the lead screw 42 penetrates into the supporting sleeve 41, and the end part, far away from the inner bottom surface of the third sliding groove 411, of the lead screw 42 is in threaded fit with the supporting sleeve 41.

Referring to fig. 4, the housing 1 is provided with a driven assembly including a worm wheel 43, a worm 44, and a first pulley 45. The worm wheel 43 is fixedly sleeved on the end part of the screw rod 42 far away from the supporting sleeve 41, the worm 44 is arranged on the shell 1 in a penetrating way, and the worm 44 is rotationally connected with the shell 1. The worm 44 penetrates into the third sliding slot 411 and is meshed with the worm wheel 43, and the first belt pulley 45 is fixedly sleeved on the end part of the worm 44 outside the shell 1. The end of the rotating pin 141 close to the first pulley 45 is fixedly sleeved with a second pulley 46, and a transmission belt 47 is wound on the first pulley 45 and the second pulley 46.

Referring to fig. 4, a receiving groove 511 is vertically formed on the inner bottom surface of the second sliding groove 112, the receiving groove 511 is communicated with the second sliding groove 112, and an end of the receiving groove 511 far away from the cover door 14 is communicated with the third sliding groove 411. A locking assembly 5 is disposed in the housing 1, and the locking assembly 5 includes a control rod 51, a first latch 52 and a second latch 53. The control rod 51 is in sliding fit with the inner side wall of the accommodating groove 511, one end of the control rod 51 is fixedly connected with the end part of the worm 44 located in the third sliding groove 411, and the other end of the control rod 51 is fixedly connected with the first fixture block 52. The second block 53 is fixedly connected to the sidewall of the drawer 11 close to the second sliding slot 112, and the first block 52 is clamped with the second block 53.

Referring to fig. 4 and 5, after the operator moves the drawer 11 to the working position, the operator closes the cover door 14, the cover door 14 is closed to rotate the rotary pin 141, the rotary pin 141 rotates the second pulley 46, the pulley rotates the first pulley 45 through the transmission belt 47, the first pulley 45 rotates the worm 44, the worm 44 rotates the worm wheel 43 and the control rod 51, the worm wheel 43 rotates the lead screw 42, the support sleeve 41 ascends in the third sliding slot 411, the support sleeve 41 ascends to ascend the support column 15, the support column 15 ascends to enable the test tube on the test tube rack 13 to approach the test tube 12, and the test tube 12 is inserted into the test tube for sampling after the support column 15 reaches the highest height; the control rod 51 rotates to enable the first clamping block 52 to be clamped with the second clamping block 53, so that the drawing box 11 is prevented from moving to enable the test tube to shake.

The implementation principle of the full-automatic blood analysis device in the embodiment of the application is as follows: operating personnel opens lid door 14, pull out pull box 11, place the test tube that stores the blood sample in test-tube rack 13, place the completion back, operating personnel promotes pull box 11 in to first spout 111, stops after arriving first spout 111 deepest, pull box 11 and trace 26 butt this moment, pull box 11 promotes the trace 26 and removes, trace 26 removes and makes second straight-teeth gear 37 and third straight-teeth gear 38 all contact with linkage gear 25.

An operator starts the motor 24, the motor 24 drives the third spur gear 38 to rotate, the third spur gear 38 rotates to enable the linkage gear 25 to rotate, the linkage gear 25 rotates to enable the second spur gear 37 to rotate, the second spur gear 37 rotates to enable the third rotary column 35 to rotate, the third rotary column 35 rotates to enable the crown gear 36 to rotate, the crown gear 36 rotates to enable the first spur gear 33 to rotate, the first spur gear 33 rotates to enable the second rotary column 34 to rotate, the second rotary column 34 rotates to enable the second bevel gear 32 to rotate, the second bevel gear 32 rotates to enable the first bevel gear 31 to rotate, the first rotary column 23 thereby rotates along with the first bevel gear 31, the first rotary column 23 rotates to enable the driving gear 21 to rotate, the driving gear 21 rotates to enable the driven gear 22 to rotate, and the driven gear 22 rotates to enable the stirring rod 17 to rotate.

An operator closes the cover door 14, the cover door 14 is closed to enable the rotating pin 141 to rotate, the rotating pin 141 rotates to enable the second belt pulley 46 to rotate, the belt pulley rotates to enable the first belt pulley 45 to rotate through the transmission belt 47, the first belt pulley 45 rotates to enable the worm 44 to rotate, the worm 44 rotates to enable the worm wheel 43 and the control rod 51 to rotate, the worm wheel 43 rotates to enable the screw rod 42 to rotate, the supporting sleeve 41 rises in the third sliding groove 411, the supporting sleeve 41 rises to enable the supporting column 15 to rise, the supporting column 15 rises to enable test tubes on the test tube rack 13 to approach the sampling tubes 12, and after the supporting column 15 reaches the highest height, the sampling tubes 12 are inserted into the test tubes to conduct sampling; the control rod 51 rotates along with the worm 44 to enable the first clamping block 52 to be clamped with the second clamping block 53, so that the drawing box 11 is prevented from moving to enable the test tube to shake. The setting of drive assembly 2 can make puddler 17 rotate, and puddler 17 rotates and stirs the sample in the test tube for cell distribution is even in the sample.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. Full-automatic blood analysis device, including shell (1) and slide set up in pull box (11) in shell (1), fixedly connected with sampling tube (12) in shell (1), be provided with test-tube rack (13) in pull box (11), sampling tube (12) with test-tube rack (13) are corresponding, rotatory round pin (141) are worn to be equipped with in rotating on shell (1), fixedly connected with lid door (14), its characterized in that on rotatory round pin (141): the utility model discloses a test tube comprises a shell, and is characterized in that a first sliding groove (111) used for sliding and matching with a pull box (11) is arranged in the shell (1), a supporting column (15) is penetrated and arranged in the pull box (11) in a sliding manner, a second sliding groove (112) used for sliding and matching with the supporting column (15) is arranged on the inner side wall of the first sliding groove (111), a supporting plate (16) is fixedly connected with the supporting column (15), a test tube rack (13) is fixedly connected with the supporting plate (16), a stirring rod (17) is sleeved on a sampling tube (12), the stirring rod (17) is rotatably connected with the sampling tube (12), the stirring rod (17) penetrates into the inner top surface of the first sliding groove (111), the stirring rod (17) is rotatably connected with the inner top surface of the first sliding groove (111), a driving component (2) used for driving the stirring rod (17) to rotate is arranged in the shell (1), the shell (1) is provided with a pushing assembly (4) for driving the supporting column (15) to move.

2. The fully automatic blood analysis device according to claim 1, wherein: drive assembly (2) include driving gear (21) and driven gear (22), driven gear (22) fixed cover is located puddler (17) are kept away from on the tip of first spout (111), first column spinner (23) are worn to be equipped with in shell (1) internal rotation, driving gear (21) fixed cover is located on first column spinner (23), driving gear (21) with driven gear (22) intermeshing, be provided with in shell (1) and be used for the drive first column spinner (23) pivoted drive assembly (3).

3. The fully automatic blood analysis device according to claim 2, wherein: drive assembly (3) includes first bevel gear (31), second cone gear (32) and first spur gear (33), first bevel gear (31) is fixed to overlap and is located on first column spinner (23), rotate on shell (1) and wear to be equipped with second column spinner (34), second cone gear (32) are fixed to be located on second column spinner (34), first bevel gear (31) with second cone gear (32) intermeshing, first spur gear (33) are fixed to be located second column spinner (34) is kept away from on the tip of second cone gear (32), rotate on shell (1) and wear to be equipped with third column spinner (35), fixed cover is equipped with crown gear (36) on third column spinner (35), crown gear (36) with first spur gear (33) intermeshing, third column spinner (35) are kept away from fixed cover is equipped with second spur gear (37) on the tip of crown gear (36) And a linkage assembly for driving the second straight gear (37) to rotate is arranged on the shell (1).

4. The fully automatic blood analysis device according to claim 3, wherein: the linkage assembly comprises a motor (24), a linkage rod (26) and a third straight gear (38), the motor (24) is fixedly connected to the shell (1), the third straight gear (38) is fixedly sleeved on the output end of the motor (24), the linkage rod slides to penetrate the shell (1), the linkage rod (26) penetrates into the first sliding groove (111), the linkage rod (26) is positioned at the end part of the first sliding groove (111) and abutted against the drawing box (11), a connecting rod (261) is fixedly connected to the linkage rod (26), a linkage gear (25) is fixedly arranged on the connecting rod (261), the linkage gear (25) is rotatably connected to the connecting rod (261), the linkage gear (25) is meshed with the second straight gear (37), the linkage gear (25) is meshed with the third straight gear (38), a return spring (263) is fixedly connected to the linkage rod (26), and the end part, far away from the linkage rod (26), of the return spring (263) is fixedly connected with the shell (1).

5. The fully automatic blood analysis device according to claim 1, wherein: the pushing assembly (4) comprises a supporting sleeve (41) and a screw rod (42), the supporting sleeve (41) is arranged in the shell (1) in a sliding way, the supporting sleeve (41) is matched with the inner side wall of the second sliding chute (112) in a sliding way, a third sliding groove (411) which is used for the sliding fit of the supporting sleeve (41) is vertically arranged on the inner bottom surface of the second sliding groove (112), the second sliding groove (112) is communicated with the third sliding groove (411), the supporting sleeve (41) is abutted against the supporting column (15), the screw rod (42) is rotationally connected with the inner bottom surface of the third sliding chute (411), the end part of the screw rod (42) far away from the inner bottom surface of the third sliding chute (411) penetrates into the supporting sleeve (41), the screw rod (42) is in threaded fit with the supporting sleeve (41), and a driven assembly used for driving the screw rod (42) to rotate is arranged on the shell (1).

6. The fully automatic blood analysis device according to claim 5, wherein: driven component includes worm wheel (43), worm (44) and first belt pulley (45), the fixed cover of worm wheel (43) is located lead screw (42) is kept away from on the tip of support sleeve (41), worm (44) rotate and wear to locate on shell (1), worm (44) penetrate in third spout (411), worm (44) with worm wheel (43) intermeshing, first belt pulley (45) is fixed to be located worm (44) are kept away from on the tip of worm wheel (43), fixed cover is equipped with second belt pulley (46) on the tip of rotatory round pin (141), first belt pulley (45) and around being equipped with drive belt (47) on second belt pulley (46).

7. The fully automatic blood analysis device according to claim 6, wherein: the locking assembly (5) used for fixing the position of the drawing box (11) is arranged in the outer shell (1), the locking assembly (5) comprises a control rod (51), a first clamping block (52) and a second clamping block (53), an accommodating groove (511) is formed in the outer shell (1), the accommodating groove (511) is communicated with the second sliding groove (112), the accommodating groove (511) is communicated with the third sliding groove (411), one end of the control rod (51) is fixedly connected with the worm (44), the other end of the control rod (51) is fixedly connected with the first clamping block (52), the second clamping block (53) is fixedly connected to the side wall, close to the second sliding groove (112), of the drawing box (11), and the first clamping block (52) is clamped with the second clamping block (53).

8. The fully automatic blood analysis device according to claim 1, wherein: fixedly connected with buffer spring (161) on backup pad (16), buffer spring (161) are kept away from fixedly connected with buffer seat (162) on the tip of backup pad (16), buffer seat (162) with test-tube rack (13) sliding connection.

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