Five-classification blood analyzer and test tube conveying device thereof

Abstract

The utility model relates to the technical field of blood detection instruments, in particular to a five-classification blood analyzer and a test tube conveying device thereof.The five-classification blood analyzer comprises a machine body, a bearing mechanism connected to the machine body and a conveying mechanism connected to the bearing mechanism; the bearing mechanism comprises a moving assembly connected to the machine body and a bearing box connected to the moving assembly, test tubes are placed in the bearing box, the conveying mechanism comprises a displacement assembly and a lifting assembly connected to the displacement assembly, and the lifting assembly moves in the direction close to or away from the machine body. The lifting assembly is arranged outside the bearing box in a sleeving mode. The method has the advantages.

Description

Technical Field

[0001] The present application relates to the technical field of blood testing instruments, and in particular to a five-category blood analyzer and a test tube transport device thereof. Background Art

[0002] A blood analyzer is a medical device used to test and analyze blood cells in patients' blood samples. It is one of the most widely used instruments in clinical testing in hospitals. With the rapid development of computer technology in recent years, the technology of blood cell analysis has also shifted from three groups to five groups, and from two-dimensional space to three-dimensional space.

[0003] Currently, when a blood analyzer is used for testing, the user is required to place a test tube on a sampling needle of the blood analyzer, and the blood sample in the test tube is transported to the inside of the blood analyzer for analysis through the sampling needle.

[0004] With regard to the above-mentioned related technologies, when the blood analyzer is sampling, the user is required to lift the test tube containing the blood sample to the bottom of the sampling needle. The test tube can be removed from under the sampling needle only after the sampling is completed. During this period, the user is required to hold the test tube all the time, which undoubtedly reduces work efficiency. Utility Model Content

[0005] In order to improve work efficiency, the present application provides a five-category blood analyzer and a test tube transport device thereof.

[0006] The present application provides a five-category blood analyzer and a test tube transport device thereof, which adopts the following technical solutions:

[0007] A five-category blood analyzer and a test tube transport device thereof, comprising a body, a carrying mechanism connected to the body, and a transport mechanism connected to the carrying mechanism, the carrying mechanism comprising a moving component connected to the body and a carrying box connected to the moving component, the test tube is placed in the carrying box, the transport mechanism comprises a displacement component and a lifting component connected to the displacement component, the lifting component moves in a direction approaching or moving away from the body, and the lifting component is sleeved on the outside of the carrying box.

[0008] By adopting the above technical solution, the user puts the test tube into the interior of the carrier box, and the carrier and the moving component realize the displacement of the carrier box and the test tube in the horizontal plane. When the carrier box transports the test tube to the lifting component, the lifting component lifts the carrier box and the test tube together to realize the vertical movement of the test tube. When the user uses the test tube transport device to the blood analyzer, during sampling, the moving component and the displacement component drive the test tube to complete the horizontal movement, and the lifting component drives the test tube to complete the vertical movement. After the sampling is completed, the test tube is moved away from the sampling location, and the user does not need to hold the test tube, thereby improving work efficiency.

[0009] Optionally, the moving component includes a moving motor connected to the body, a moving gear rotatably connected to the body, and a conveyor belt connected to the moving gear. There are multiple moving gears, the conveyor belt is erected between the multiple moving gears, and the edge of the conveyor belt is engaged with the moving gear. The output shaft of the moving motor is fixedly connected to the center position of the moving gear. The conveyor belt forms a closed loop around the multiple moving gears. Moving gears are provided at both ends of the moving direction of the conveyor belt, and the carrying box is connected to the top of the conveyor belt.

[0010] By adopting the above technical solution, when the user starts the moving motor, the moving motor drives the moving gear to rotate, and the moving gear drives the conveyor belt to move until the carrying box is driven to move, thereby completing the transportation of the test tube.

[0011] Optionally, the displacement assembly includes a displacement motor fixedly connected to the body, a displacement screw rotatably connected to the body, a displacement block slidably connected to the body, and a long plate fixedly connected to the displacement block, the output end of the displacement motor is coaxially fixedly connected to one end of the displacement screw, the axial direction of the displacement screw is parallel to the horizontal line, the displacement screw passes through and is threadedly connected to the displacement block, the displacement block is slidably connected to the body along the axial direction of the displacement screw, the length direction of the long plate is parallel to the vertical direction, the long plate is fixedly connected to a side surface of the displacement block away from the ground, and the lifting assembly is connected to the long plate.

[0012] By adopting the above technical solution, after the user starts the displacement motor, the displacement motor drives the displacement screw to rotate. Since the displacement block is slidably connected to the machine body, the long plate is driven to move on the horizontal plane, and the test tube is driven to move on the horizontal plane.

[0013] Optionally, the lifting assembly includes a lifting motor fixedly connected to the long board, a lifting screw rotatably connected to the long board, and a clamping clamp slidably connected to the long board, the output end of the lifting motor is coaxially fixedly connected to one end of the lifting screw, the axis of the lifting screw is parallel to the vertical direction, the lifting screw passes through and is threadedly connected to the clamping clamp, and the clamping clamp is slidably connected to the long board along the length direction of the long board.

[0014] By adopting the above technical solution, when the user starts the lifting motor, the lifting screw is driven to rotate, and the lifting screw drives the clamping forceps to move in the vertical direction, thereby driving the test tube to move in the vertical direction, thereby achieving the purpose of transporting the test tube to the sampling tube, making it convenient for users to sample and improving work efficiency.

[0015] Optionally, the number of the moving components is at least two, the conveyor belts are parallel to each other, and the axial direction of the displacement screw is perpendicular to the movement direction of the conveyor belts.

[0016] By adopting the above technical solution, when the user completes sampling of the test tube, the sampled test tube and the carrying box are placed on adjacent conveyor belts to realize the reciprocating circulation of the carrying box, which is convenient for the user to perform testing and improves work efficiency.

[0017] Optionally, a clamping ring is provided on the circumference of the carrier box, the clamping ring is located above the top surface of the conveyor belt, and the clamping pliers is clamped to the clamping ring.

[0018] By adopting the above technical solution, it is easier for the clamping pliers to clamp the carrier box, thereby improving the stability of transportation.

[0019] Optionally, the machine body is provided with at least one partition plate, the partition plate is parallel to the side wall of the machine body, and the movable component is connected between the partition plate and the side wall of the machine body.

[0020] By adopting the above technical solution, the installation of the mobile component is made more stable.

[0021] Optionally, a five-category blood analyzer includes a test tube transport device as described in any one of claims 1-7 above, characterized in that it includes a blood analyzer body, the blood analyzer body is provided with a sampling needle, the sampling needle is located above the body, and the carrying box moves in a direction close to or away from the sampling needle.

[0022] By adopting the above technical solution, the purpose of transporting the test tube to the sampling needle is achieved, and the work efficiency is improved.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] The carrying mechanism and the transport mechanism in the present application place the test tube under the sampling needle, eliminating the need for the user to hold the test tube, making it easier for the user to perform testing and improving work efficiency;

[0025] The restraining ring in the present application realizes the cyclic movement of the test tube and improves the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of a test tube transport device disclosed in Example 1 of the present application.

[0027] Figure 2 It is a structural schematic diagram of a test tube transport device disclosed in Example 1 of the present application.

[0028] Figure 3 It is a structural schematic diagram of a five-category blood analyzer disclosed in Example 2 of the present application.

[0029] Explanation of the reference numerals: 1. body; 11. partition plate; 2. carrying mechanism; 21. moving assembly; 211. moving motor; 212. moving gear; 213. conveyor belt; 2131. restraining ring; 22. carrying box; 221. clamping ring; 3. transport mechanism; 31. displacement assembly; 311. displacement motor; 312. displacement screw; 313. displacement block; 314. long board; 32. lifting assembly; 321. lifting motor; 322. lifting screw; 323. clamping forceps; 4. blood analyzer body; 41. sampling needle. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0031] At present, in order to improve work efficiency, the embodiment of the present application proposes a five-category blood analyzer and a test tube transport device thereof. Example

[0032] Embodiment 1 of the present application discloses a test tube transport device. Figure 1 and Figure 2 A test tube transport device comprises a body 1, a carrying mechanism 2 connected to the body 1 and a transport mechanism 3 connected to the carrying mechanism 2, the carrying mechanism 2 comprises a moving component 21 connected to the body 1 and a plurality of carrying boxes 22 connected to the moving component 21, a test tube is placed inside each carrying box 22, the carrying box 22 provides a placement position for the test tube, so that the transportation of the test tube is more stable, and the possibility of spilling the blood sample inside the test tube is reduced, and at the same time, the moving component 21 can drive the carrying box 22 and the test tube to move in the horizontal direction to complete the migration and movement of the test tube, the transport mechanism 3 comprises a displacement component 31 and a lifting component 32 connected to the displacement component 31, the lifting component 32 moves in a direction close to or away from the body 1, the lifting component 32 is sleeved on the outside of the carrying box 22, when the lifting component 32 moves, the carrying box 22 and the test tube are driven to move in the vertical direction as a whole, so that the test tube can be lifted to the position of the sampling needle 41 of the blood analyzer body 4, without the user holding the test tube for sampling, thereby improving the user's work efficiency.

[0033] Reference Figure 1 and Figure 2The machine body 1 is a shell, and the moving assembly 21 is connected to the inside of the machine body 1. The machine body 1 provides an installation position for the moving assembly 21 and protects the moving assembly 21. The moving assembly 21 includes a moving motor 211 connected to the machine body 1, a moving gear 212 rotatably connected to the machine body 1, and a conveyor belt 213 connected to the moving gear 212. The number of the moving gears 212 is multiple, and the conveyor belt 213 is mounted between the multiple moving gears 212, and the edge of the conveyor belt 213 is meshed with the moving gear 212. The output shaft of the moving motor 211 is fixedly connected to the center of the moving gear 212. The conveyor belt 213 is arranged around a plurality of moving gears 212 to form a closed loop. Moving gears 212 are arranged at both ends of the moving direction of the conveyor belt 213. When the moving motor 211 is started, the moving gears 212 rotate to drive the conveyor belt 213 to move. A restraining ring 2131 is arranged on the surface of the conveyor belt 213. The carrying box 22 is embedded in the restraining ring 2131 to achieve the purpose of connecting the carrying box 22 to the top of the conveyor belt 213. The restraining ring 2131 limits the carrying box 22 to achieve the connection between the carrying box 22 and the conveyor belt 213, while reducing the possibility of the carrying box 22 tipping over. A clamping ring 221 is arranged on the top circumference of the carrying box 22 to achieve the purpose of the clamping ring 221 being located above the top surface of the conveyor belt 213, so that the lifting assembly 32 is convenient for connecting the carrying box 22 and the lifting assembly 32 is convenient for taking the carrying box 22 out of the restraining ring 2131, thereby improving the efficiency of taking the test tube.

[0034] Furthermore, the body 1 is provided with at least one partition plate 11, and the number of movable components 21 is at least two. In the embodiment of the present application, the number of movable components 21 is three, and the number of partition plates 11 is two. The three movable components 21 are respectively separated by the partition plates 11, and the partition plates 11 are parallel to the side walls of the body 1. The movable components 21 are connected between the partition plates 11 and the side walls of the body 1, and the three conveyor belts 213 are parallel to each other. At the same time, only one conveyor belt 213 is placed with a carrier box 22. In the embodiment of the present application, only the middle conveyor belt 213 is provided with a carrier box 22. After the test tubes in the carrier box 22 are sampled, the transport component and the lifting component 32 place the carrier box 22 on the conveyor belts 213 on both sides, and the subsequent test tubes can still be moved to realize circulation, thereby improving work efficiency.

[0035] Reference Figure 1 and Figure 2The displacement assembly 31 includes a displacement motor 311 fixedly connected to the machine body 1, a displacement screw 312 rotatably connected to the machine body 1, a displacement block 313 slidably connected to the machine body 1, and a long plate 314 fixedly connected to the displacement block 313. The output end of the displacement motor 311 is coaxially fixedly connected to one end of the displacement screw 312. The axial direction of the displacement screw 312 is parallel to the horizontal line. At the same time, the axial direction of the displacement screw 312 is perpendicular to the movement direction of the conveyor belt 213. The displacement screw 312 passes through and is threadedly connected to the displacement block 313. The displacement block 313 is rotated along the displacement block 313. The displacement screw 312 is slidably connected to the body 1 in the axial direction, the length direction of the long plate 314 is parallel to the vertical direction, the long plate 314 is fixedly connected to the side surface of the displacement block 313 away from the ground, and the lifting component 32 is connected to the long plate 314. When the displacement motor 311 is started, the displacement motor 311 drives the displacement screw 312 to rotate. Under the constraint of the body 1, the displacement screw 312 drives the displacement block 313 to move. When the lifting component 32 is connected to the carrier box 22, the carrier box 22 can be adjusted between the moving components 21 through the displacement component 31.

[0036] Reference Figure 1 and Figure 2 The lifting assembly 32 includes a lifting motor 321 fixedly connected to the long plate 314, a lifting screw 322 rotatably connected to the long plate 314, and a clamping clamp 323 slidably connected to the long plate 314. The output end of the lifting motor 321 is coaxially fixedly connected to one end of the lifting screw 322. When the lifting motor 321 is started, the lifting screw 322 is driven to rotate. The axis of the lifting screw 322 is parallel to the vertical direction. The lifting screw 322 passes through and is threadedly connected to the clamping clamp 323. The clamping clamp 323 is slidably connected to the long plate 314 along the length direction of the long plate 314. The clamping clamp 323 is clamped to the clamping ring 221. When the lifting screw 322 rotates, it drives the clamping clamp 323 to move in the vertical direction, thereby achieving the purpose of driving the carrier box 22 to move. The user does not need to hold the test tube, thereby improving work efficiency. Example

[0037] Embodiment 2 of the present application discloses a five-category blood analyzer, using a test tube transport device disclosed in embodiment 1, referring to Figure 3 , including a blood analyzer body 4, which is provided with a sampling needle 41, and the sampling needle 41 is located above the body 1. The carrying box 22 on the intermediate conveyor belt 213 moves in a direction close to or away from the sampling needle 41, and the intermediate conveyor belt 213 is located below the sampling needle 41, thereby realizing the transportation of the test tube and improving the work efficiency.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A test tube transport device, characterized in that: The invention comprises a body (1), a carrying mechanism (2) connected to the body (1), and a transport mechanism (3) connected to the carrying mechanism (2); the carrying mechanism (2) comprises a moving component (21) connected to the body (1) and a carrying box (22) connected to the moving component (21); a test tube is placed in the carrying box (22); the transport mechanism (3) comprises a displacement component (31) and a lifting component (32) connected to the displacement component (31); the lifting component (32) moves in a direction approaching or moving away from the body (1); and the lifting component (32) is sleeved on the outside of the carrying box (22).

2. A test tube transport device according to claim 1, characterized in that: The moving assembly (21) comprises a moving motor (211) connected to the machine body (1), a moving gear (212) rotatably connected to the machine body (1), and a conveyor belt (213) connected to the moving gear (212). The number of the moving gears (212) is multiple, and the conveyor belt (213) is clamped between the multiple moving gears (212), and the edge of the conveyor belt (213) is engaged with the moving gear (212). The output shaft of the moving motor (211) is fixedly connected to the center position of the moving gear (212), and the conveyor belt (213) forms a closed loop around the multiple moving gears (212). Moving gears (212) are provided at both ends of the moving direction of the conveyor belt (213), and the carrying box (22) is connected to the top of the conveyor belt (213).

3. A test tube transport device according to claim 2, characterized in that: The displacement assembly (31) comprises a displacement motor (311) fixedly connected to the machine body (1), a displacement screw (312) rotatably connected to the machine body (1), a displacement block (313) slidably connected to the machine body (1), and a long plate (314) fixedly connected to the displacement block (313); the output end of the displacement motor (311) is coaxially fixedly connected to one end of the displacement screw (312); the axial direction of the displacement screw (312) is parallel to the horizontal line; the displacement screw (312) passes through and is threadedly connected to the displacement block (313); the displacement block (313) is slidably connected to the machine body (1) along the axial direction of the displacement screw (312); the length direction of the long plate (314) is parallel to the vertical direction; the long plate (314) is fixedly connected to a side surface of the displacement block (313) away from the ground; and the lifting assembly (32) is connected to the long plate (314).

4. A test tube transport device according to claim 3, characterized in that: The lifting assembly (32) includes a lifting motor (321) fixedly connected to the long plate (314), a lifting screw (322) rotatably connected to the long plate (314), and a clamp (323) slidably connected to the long plate (314), wherein the output end of the lifting motor (321) is coaxially fixedly connected to one end of the lifting screw (322), the axis of the lifting screw (322) is parallel to the vertical direction, the lifting screw (322) passes through and is threadedly connected to the clamp (323), and the clamp (323) is slidably connected to the long plate (314) along the length direction of the long plate (314).

5. A test tube transport device according to claim 4, characterized in that: The number of the moving components (21) is at least two, the conveyor belts (213) are parallel to each other, and the axial direction of the displacement screw (312) is perpendicular to the moving direction of the conveyor belts (213).

6. A test tube transport device according to claim 4, characterized in that: A clamping ring (221) is provided in the circumference of the carrier box (22), the clamping ring (221) is located above the top surface of the conveyor belt (213), and the clamping pliers (323) are clamped to the clamping ring (221).

7. A test tube transport device according to claim 6, characterized in that: The machine body (1) is provided with at least one partition plate (11), the partition plate (11) is parallel to the side wall of the machine body (1), and the moving component (21) is connected between the partition plate (11) and the side wall of the machine body (1).

8. A five-category blood analyzer, comprising a test tube transport device as claimed in any one of claims 1 to 7, characterized in that: The blood analyzer comprises a blood analyzer body (4), wherein the blood analyzer body (4) is provided with a sampling needle (41), wherein the sampling needle (41) is located above the body (1), and the carrying box (22) moves in a direction approaching or moving away from the sampling needle (41).

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