CN217238111U

CN217238111U - Sample transfer device of full-automatic hematology analyzer

Info

Publication number: CN217238111U
Application number: CN202122090907.XU
Authority: CN
Inventors: 雷劲松
Original assignee: Jilin Weier Medical Devices Co ltd
Current assignee: Jilin Weier Medical Devices Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-08-19
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a hematology analyzer technical field just discloses a full-automatic hematology analyzer's sample transfer device, including analysis appearance, transfer device and test tube bottle, transfer device includes transfer frame and servo motor, and servo motor fixed mounting is on the left side wall of transfer frame, and servo motor's output runs through the left side wall of transfer frame, servo motor's output fixedly connected with threaded rod through the bearing activity. This sample transfer device of full-automatic hematology analyzer, the utility model discloses a set up transfer device, realized only needing positive reverse work through servo motor, let the screw sleeve drive the bottle and drag the enterprising line movement of horizontal direction, then just realized the sample in the examination bottle and shifted, the utility model discloses simple structure, convenient operation has improved the transfer efficiency to the sample of full-automatic hematology analyzer.

Description

Sample transfer device of full-automatic hematology analyzer

Technical Field

The utility model relates to a hematology analyzer technical field especially relates to a sample transfer device of full-automatic hematology analyzer.

Background

The patent application No. 202021537907.9 discloses a sample feeding device of a full-automatic blood cell analyzer. The analyzer comprises an analyzer, a sample feeding device arranged at the bottom of the analyzer and a transmission device arranged on the sample feeding device; the transmission device comprises a support frame, a motor, a first rotary table, a second rotary table and a fixed shaft.

However, the inventor finds that the technical scheme still has at least the following defects:

the transportation that shifts is driven the test tube bottle through transmission to current technique, but current technique just can drive the bottle and drag the test tube bottle that the bottle dragged and carry out the transfer motion, can't let the test tube bottle that shifts rotate, can let the sample in the bottle carry out appropriate rotation stirring when the test tube bottle rotates to can improve the work efficiency of analysis appearance. To this end, we propose a sample transfer device for a fully automated blood cell analyzer.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a sample transfer device of a full-automatic blood cell analyzer.

In order to realize the purpose, the utility model adopts the following technical proposal, the sample transferring device of the full-automatic hematology analyzer comprises an analyzer, a transferring device and a test tube bottle, the transferring device comprises a transferring frame and a servo motor, the servo motor is fixedly arranged on the left side wall surface of the transferring frame, the output end of the servo motor movably penetrates through the left side wall surface of the transferring frame through a bearing, the output end of the servo motor is fixedly connected with a threaded rod, the right end of the threaded rod is movably arranged on the right side wall surface in the cavity of the transferring frame through the bearing, the outer wall of the threaded rod is in threaded connection with a threaded sleeve, the bottom end of the threaded sleeve is fixedly provided with a stopper which is vertically downwards, the bottom in the cavity of the transferring frame is provided with a limit groove which is mutually clamped with the stopper, the top of the threaded sleeve is rotatably connected with a rotating rod which is vertically upwards, the top of the rotating rod is fixedly connected with a gear, set up the tooth's socket with gear intermeshing on the rear side wall face of transfer frame intracavity, the top fixedly connected with fixed plate of gear, the vertical connecting rod up of top fixedly connected with of fixed plate, the top of connecting rod is vertical to have the bottle to drag, and the test tube bottle sets up on the top wall that the bottle dragged, and the top that the bottle dragged sets up the cooperation groove with the mutual block of test tube bottle bottom, and the top fixed mounting of connecting rod has the locating plate.

Preferably, the bottom of the bottle mop is provided with a clamping groove matched with the positioning plate.

Preferably, the positioning plate is triangular.

Preferably, the top of the positioning plate is fixedly provided with a permanent magnet A, and the positioning plate and the permanent magnet A have the same size.

Preferably, a permanent magnet B is fixedly mounted at the top in the cavity of the clamping groove, and the magnetic pole of the permanent magnet B is opposite to that of the permanent magnet A.

Preferably, the limiting block is rectangular.

Advantageous effects

The utility model provides a sample transfer device of full-automatic hematology analyzer. The method has the following beneficial effects:

(1) the utility model discloses a sample transfer device of full-automatic hematology analyzer, the utility model discloses a set up transfer device, realized only needing the positive and negative work that rotates through servo motor, let the screw sleeve drive the bottle and drag the enterprising line motion of horizontal direction, then just realized the sample in the test tube bottle and shifted, the utility model discloses simple structure, convenient operation has improved the transfer efficiency to the sample of full-automatic hematology analyzer.

(2) The utility model discloses a this full-automatic hematology analyzer's sample transfer device, the utility model discloses a set up the gear, realized when threaded sleeve passes through the dwang and drives gear and fixed plate and shift on the horizontal direction, the gear is in the engaged state with the tooth's socket, has then realized letting the gear rotate, and the rotation of gear has then realized that the drive bottle drags the test tube bottle at top to rotate, and the rotation of test tube bottle has then realized rotating the stirring to the sample in the test tube bottle, has then improved the utility model discloses sample test's efficiency.

(3) This full-automatic hematology analyzer's sample transfer device, the utility model discloses a set up permanent magnet A and permanent magnet B, realized improving the utility model discloses the bottle drags the location installation effectiveness with the locating plate, has then realized the installation effectiveness to the test tube bottle for the test tube bottle can guarantee stable state at the in-process of shifting all the time, then further improved the utility model discloses a practicality and novelty.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the transfer frame of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

FIG. 4 is a perspective view of the positioning plate of the present invention;

fig. 5 is a perspective view of the bottle holder of the present invention.

Illustration of the drawings:

1. an analyzer; 11. a servo motor; 2. a transfer device; 21. a transfer rack; 22. a threaded rod; 23. a threaded sleeve; 24. a limiting block; 25. a limiting groove; 26. rotating the rod; 27. a gear; 28. a tooth socket; 29. a fixing plate; 3. a connecting rod; 31. pulling the bottle; 32. a permanent magnet A; 33. a card slot; 34. a permanent magnet B; 35. positioning a plate; 4. the vial was tested.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): a sample transfer device of a full-automatic hematology analyzer is disclosed, as shown in figures 1-5, and comprises an analyzer 1, a transfer device 2 and a test tube bottle 4, wherein the transfer device 2 comprises a transfer frame 21 and a servo motor 11, the servo motor 11 is fixedly arranged on the left side wall surface of the transfer frame 21, the output end of the servo motor 11 movably penetrates through the left side wall surface of the transfer frame 21 through a bearing, the output end of the servo motor 11 is fixedly connected with a threaded rod 22, the right end of the threaded rod 22 is movably arranged on the right side wall surface in a cavity of the transfer frame 21 through a bearing, the outer wall of the threaded rod 22 is in threaded connection with a threaded sleeve 23, the bottom end of the threaded sleeve 23 is fixedly provided with a limiting block 24 which faces downwards vertically, the limiting block 24 is rectangular, the bottom in the cavity of the transfer frame 21 is provided with a limiting groove 25 which is mutually clamped with the limiting block 24, the top of the threaded sleeve 23 is rotatably connected with a rotating rod 26 which faces upwards vertically, the top fixedly connected with gear 27 of dwang 26, offer the tooth's socket 28 with gear 27 intermeshing on the back side wall face in the 21 intracavity of transfer frame, gear 27's top fixedly connected with fixed plate 29, the vertical connecting rod 3 upwards of top fixedly connected with of fixed plate 29, the top of connecting rod 3 is vertical to have the bottle to drag 31, test tube bottle 4 sets up on the bottle drags the top wall of 31, the bottle drags 31 the top to offer the cooperation groove with the mutual block in test tube bottle 4 bottom, the top fixed mounting of connecting rod 3 has locating plate 35, the top fixed mounting of locating plate 35 has permanent magnet A32, the bottom that the bottle dragged 31 is offered the draw-in groove 33 with the mutual adaptation of locating plate 35, the intracavity top fixed mounting of draw-in groove 33 has permanent magnet B34, permanent magnet B34's magnetic pole is opposite with permanent magnet A32's magnetic pole, locating plate 35 and permanent magnet A32's size are the same, locating plate 35 is triangle-shaped.

The utility model discloses a theory of operation: the test tube bottle 4 is arranged on the bottle puller 31, when the sample in the test tube bottle 4 is transferred and conveyed, the working switch of the servo motor 11 is turned on, the servo motor 11 works to drive the threaded rod 22 to rotate, the threaded sleeve 23 is in threaded connection with the threaded rod 22, and the stopper 24 at the bottom end of the threaded sleeve 23 is in limited clamping in the stopper 24, so that the forward and reverse rotation of the servo motor 11 is realized, the threaded sleeve 23 can slide along the outer wall of the threaded rod 22 in the horizontal direction, the threaded sleeve 23 can drive the test tube bottle 4 to move in the horizontal direction through the rotating rod 26, the gear 27, the fixed plate 29 and the bottle puller 31, and the sample in the test tube is driven to be transferred, the utility model discloses a transfer device 2 is arranged, the forward and reverse rotation work only through the servo motor 11 is realized, and the threaded sleeve 23 drives the bottle puller 31 to move in the horizontal direction, the utility model has the advantages of simple structure and convenient operation, and improves the sample transferring efficiency of the full-automatic hematology analyzer, the utility model realizes that when the screw sleeve 23 drives the gear 27 and the fixed plate 29 to transfer in the horizontal direction through the rotating rod 26, the gear 27 is meshed with the tooth space 28, the gear 27 rotates, the rotation of the gear 27 rotates the test tube bottle 4 at the top of the bottle support 31, the rotation of the test tube bottle 4 rotates and stirs the sample in the test tube bottle 4, and improves the sample detecting efficiency of the utility model, the utility model realizes the improvement of the positioning and mounting efficiency of the bottle support 31 and the positioning plate 35 by arranging the permanent magnet A32 and the permanent magnet B34, and realizes the mounting efficiency of the test tube bottle 4, make the in-process that test bottle 4 can shift all the time guarantee stable state, then further improved the utility model discloses a practicality and novelty.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sample transfer device of full-automatic hematology analyzer, includes analysis appearance (1), transfer device (2) and test tube bottle (4), its characterized in that: the transfer device (2) comprises a transfer frame (21) and a servo motor (11), the servo motor (11) is fixedly installed on the left side wall surface of the transfer frame (21), the output end of the servo motor (11) penetrates through the left side wall surface of the transfer frame (21) through bearing activity, the output end of the servo motor (11) is fixedly connected with a threaded rod (22), the right end of the threaded rod (22) is movably installed on the right side wall surface in the cavity of the transfer frame (21) through a bearing, the outer wall of the threaded rod (22) is in threaded connection with a threaded sleeve (23), the bottom end of the threaded sleeve (23) is fixedly installed with a vertical downward limiting block (24), a limiting groove (25) mutually clamped with the limiting block (24) is formed in the bottom of the cavity of the transfer frame (21), the top of the threaded sleeve (23) is rotatably connected with a vertical upward rotating rod (26), and the top of the rotating rod (26) is fixedly connected with a gear (27), offer on the wall face of the rear side in transfer frame (21) intracavity with gear (27) intermeshing's tooth's socket (28), the top fixedly connected with fixed plate (29) of gear (27), the vertical ascending connecting rod (3) of top fixedly connected with of fixed plate (29), the top of connecting rod (3) is vertical to have the bottle to drag (31), test bottle (4) set up on the bottle drags the top wall of (31).

2. The sample transfer device of a fully automatic blood cell analyzer according to claim 1, wherein: the top of bottle drags (31) is seted up the cooperation groove with the mutual block in test bottle (4) bottom, and the top fixed mounting of connecting rod (3) has locating plate (35).

3. The sample transfer device of a fully automatic blood cell analyzer according to claim 1, wherein: the bottom of the bottle tractor (31) is provided with a clamping groove (33) matched with the positioning plate (35).

4. The sample transfer device of a fully automatic blood cell analyzer according to claim 2, wherein: locating plate (35) are triangle-shaped, and the top fixed mounting of locating plate (35) has permanent magnet A (32), and the size of locating plate (35) and permanent magnet A (32) is the same.

5. The sample transfer device of a fully automatic blood cell analyzer according to claim 3, wherein: and a permanent magnet B (34) is fixedly mounted at the top in the cavity of the clamping groove (33), and the magnetic pole of the permanent magnet B (34) is opposite to the magnetic pole of the permanent magnet A (32).

6. The sample transfer device of a fully automatic blood cell analyzer according to claim 1, wherein: the limiting block (24) is rectangular.