Test tube transporting device

Abstract

The utility model discloses a test tube transporting device, which relates to the technical field of medical instruments, and comprises a driving mechanism, a test tube clamping arm component and a guide mechanism, and the device realizes the up-down sliding of a transporting shell through a sliding rail and a guide block of a guide unit. A servo motor and a synchronous belt of the driving unit drive the conveying shell to ascend and descend, and therefore conveying of the test tubes is completed. In the test tube clamping arm assembly, a conveying shell is fixed to a synchronous belt through a positioning plate and a locking plate, a test tube clamp body connected with a spring is obliquely arranged, and the test tubes are conveniently and stably placed. In the guide mechanism, limiting columns on an in-place top frame and an auxiliary frame limit a test tube clamp body, a top pressing plate presses downwards to enable the test tube clamp body to rotate, and a top plate ejects a test tube out and conveys the test tube to a designated position through a test tube guide frame. The test tube conveying device is compact in structure, easy to operate and capable of stably conveying test tubes and achieving accurate and automatic positioning.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a test tube transport device. Background Art

[0002] At present, all specimens (including blood, urine, body fluids, etc.) in the hospital's laboratory department are automatically scanned by instruments to enter information on barcodes, which is convenient for the subsequent information management of blood collection tubes. Therefore, when patients have their blood collected, they need to print the patient's name, barcode, test items and other information on label paper through the hospital's laboratory information management system in advance, and then the medical staff will stick the label to the blood collection tube to facilitate the subsequent information management of the blood collection tube.

[0003] At present, in actual operation, the transportation of blood collection tubes often becomes a bottleneck. The traditional method of transporting test tubes mainly relies on manual handling or the use of simple conveyor belts. This method is not only inefficient, but also easily leads to specimen confusion or damage due to human factors, thus affecting the accuracy of the test results. In addition, with the increasing workload of the hospital laboratory, higher requirements are placed on the efficiency and accuracy of test tube transportation.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing ones on the market, and even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a test tube transportation device. Utility Model Content

[0005] The purpose of the utility model is to provide a test tube transport device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solutions: a test tube transport device, comprising a driving mechanism, the driving mechanism comprising a guide unit and a driving unit, the driving unit being arranged on a side of the guide unit;

[0007] A test tube clamp arm assembly is arranged on the front of the driving mechanism, and the test tube clamp arm assembly includes a transport shell, a positioning plate is fixedly connected to the side of the transport shell, a locking plate is arranged on the outer side of the positioning plate, a spring is clamped at the upper end of the transport shell, a test tube clamp body is fixedly connected to the lower end of the spring, and one end of the test tube clamp body is rotatably connected to the inside of the lower end of the transport shell;

[0008] A guide mechanism is arranged on the front upper end of the driving mechanism, and the guide mechanism includes a top frame in place, a sub-frame is arranged on the side of the top frame in place, limiting columns are arranged on the inner sides of the top frame in place and the sub-frame respectively, a top pressure plate is fixedly connected to the upper front end of the top frame in place, and a test tube guide frame is arranged below the top pressure plate.

[0009] Preferably, the guide unit comprises a slide rail, a slide groove is arranged on the front side of the slide rail, a guide block is slidably connected inside the slide groove, and the in-place top frame is arranged on the front side of the upper end of the slide rail.

[0010] Preferably, a mounting plate is fixedly engaged inside the guide block, two mounting holes are provided inside the mounting plate, and screw rods are provided inside the mounting holes of the mounting plate.

[0011] Preferably, the guide unit comprises a motor support seat, a servo motor is fixedly connected inside the motor support seat, a driving shaft of the servo motor is fixedly connected to a synchronous wheel 1, and the synchronous wheel 1 is externally connected to a synchronous belt.

[0012] Preferably, a track idler wheel 1 and a track idler wheel 2 are arranged on the left side of the synchronous wheel 1, the track idler wheel 1 is transmission-connected to the inside of the upper end of the synchronous belt, and the track idler wheel 2 is transmission-connected to the bottom of the upper end of the synchronous belt.

[0013] Preferably, an upper bearing plate is installed on one side of the track idler wheel 1 and the track idler wheel 2, the synchronous belt is parallel to one side of the slide rail, the lower end of the synchronous belt is transmission-connected with the synchronous wheel 2, and a lower bearing plate is installed on the outside of the synchronous wheel 2.

[0014] Preferably, an installation positioning box is provided on the right side of the transport shell, and two threaded holes are provided inside the installation positioning box. The two screw rods pass through the threaded holes of the installation positioning box and are threadedly connected to the inside of the installation holes of the mounting plate.

[0015] Preferably, a slot is provided at the upper end of the transport shell, the upper end of the spring is engaged in the slot, a V-shaped rotation groove is provided at the lower end of the transport shell, a top plate is fixedly connected to the bottom of the transport shell, and the top plate is provided below the test tube clamp body.

[0016] Preferably, a U-shaped groove is provided inside the test tube clamp body, the upper edge of the U-shaped groove is provided with a chamfer, an axial hole is provided at the end of the test tube clamp body, and the axial hole of the test tube clamp body is rotatably connected to the inside of the V-shaped rotating groove through a shaft rod.

[0017] Preferably, the positioning plate and the locking plate are connected and fixed by bolts, the synchronous belt passes between the positioning plate and the locking plate, and the positioning plate and the locking plate are fixed to the outside of the synchronous belt.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The clamp arm of the utility model is in an upward tilting state. When the test tube falls into the clamp arm of the test tube clamp arm assembly, it tilts upward, and then the servo motor is started to drive the synchronous wheel to rotate, thereby driving the synchronous belt to rotate, and then the transport shell outside the synchronous belt moves upward with the rotation of the synchronous belt, thereby driving the test tube clamp body to move upward, and the transport shell is limited by the connection between the slide rail and the slider and the transport shell, so that the synchronous belt drives the test tube on the test tube clamp body to move forward together. When the test tube clamp body encounters the top pressure plate, the servo motor continues to rotate, and then the test tube clamp body slowly tilts downward under the action of the spring. After tilting to a certain angle, the clamp arm stops moving through the positioning of the set sensor, and then the test tube can slide down smoothly and fall into the specified position. After the test tube falls, the test tube clamp body moves downward to the starting position of the blood collection tube again, and repeats the connection, so as to achieve the effect of facilitating the transportation of the test tube.

[0020] 2. The utility model can stably transport test tubes. The cooperation of the driving mechanism and the guiding mechanism ensures the stability and accuracy of the test tubes during transportation, and facilitates the placement and removal of the test tubes. The inclined test tube clamp body and the U-shaped groove design make it easier to place and fix the test tubes. At the same time, the chamfer setting also makes the test tubes fit better and the placement more stable, realizing automatic transportation and positioning. The device can automatically transport the test tubes to the designated position, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 3 This is a partial enlarged structural diagram of the utility model at A;

[0024] Figure 4 This is a partial enlarged structural diagram of the utility model at B;

[0025] Figure 5 This is a schematic diagram of the explosion structure of the test tube clamp arm assembly of the utility model;

[0026] Figure 6 This is a schematic diagram of the back structure of the transport shell of the utility model;

[0027] Figure 7 It is a schematic diagram of the structure of the guide mechanism of the utility model.

[0028] In the figure: 1. driving mechanism; 101. slide rail; 102. slide groove; 103. guide block; 104. mounting plate; 105. lead screw; 111. motor support seat; 112. servo motor; 113. synchronous wheel 1; 114. synchronous belt; 115. track idler wheel 1; 116. track idler wheel 2; 117. upper bearing plate; 118. synchronous wheel 2; 119. lower bearing plate; 2. test tube clamp arm assembly; 2 1. Transport shell; 22. Positioning plate; 23. Locking plate; 24. Spring; 25. Test tube clamp body; 2501. U-shaped groove; 2502. Chamfer; 2101. Install positioning box; 2102. Card slot; 2103. V-shaped rotating groove; 2104. Top plate; 3. Guide mechanism; 301. Top frame in place; 302. Sub-frame; 303. Limiting column; 304. Top pressure plate; 305. Test tube guide frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] See also Figure 1-7 The utility model provides a technical solution: a test tube transport device includes a driving mechanism 1, the driving mechanism 1 includes a guide unit and a driving unit, the driving unit is arranged on the side of the guide unit; a guide mechanism 3 is arranged on the front of the upper end of the driving mechanism 1.

[0032] As a further limitation of the present invention, the guide unit includes a slide rail 101, a slide groove 102 is provided on the front of the slide rail 101, a guide block 103 is slidably connected inside the slide groove 102, a mounting plate 104 is fixedly engaged inside the guide block 103, two mounting holes are provided inside the mounting plate 104, a screw rod 105 is provided inside the mounting hole of the mounting plate 104, the guide unit includes a motor support seat 111, a servo motor 112 is fixedly connected inside the motor mounting plate 104, a drive shaft of the servo motor 112 is fixedly connected to a synchronous wheel 113, and the synchronous wheel 113 is fixedly connected to the drive shaft of the servo motor 112. 13 is externally connected to a synchronous belt 114 for transmission, a track idler wheel 115 and a track idler wheel 2 116 are arranged on the left side of the synchronous wheel 113, the track idler wheel 115 is transmission-connected to the inside of the upper end of the synchronous belt 114, the track idler wheel 2 116 is transmission-connected to the bottom of the upper end of the synchronous belt 114, an upper bearing plate 117 is installed on one side of the track idler wheel 115 and the track idler wheel 2 116, the synchronous belt 114 is parallel to one side of the slide rail 101, the lower end of the synchronous belt 114 is transmission-connected to a synchronous wheel 2 118, and a lower bearing plate 119 is installed on the outside of the synchronous wheel 2 118.

[0033] The specific implementation of this embodiment is as follows: the mounting plate 104 inside the guide block 103 is fixedly connected with the mounting positioning box 2101 of the transport shell 21, so that the transport shell 21 slides up and down along the slide groove 102 inside the slide rail 101 through the guide block 103, and the synchronous wheel 1 113 is driven to rotate by the servo motor 112, and the synchronous belt 114 is guided by the track idler wheel 115 and the track idler wheel 2 116, and at the same time, the synchronous belt 114 drives the transport shell 21 to move up and down along the slide rail 101 in coordination with the rotation of the synchronous wheel 2 118 at the lower end of the synchronous belt 114, so that the synchronous belt 114 drives the transport shell 21 to move up and down along the slide rail 101, so that the transport shell 21 transports the test tube through the test tube clamp body 25.

[0034] Embodiment 2

[0035] See also Figure 1-7 The utility model provides a technical solution: a test tube transportation device. The utility model makes corresponding improvements to the technical problems mentioned in the background technology.

[0036] As a further limitation of the present utility model, a test tube clamp arm assembly 2 is provided on the front of the driving mechanism 1, and the test tube clamp arm assembly 2 includes a transport shell 21, a positioning plate 22 is fixedly connected to the side of the transport shell 21, a locking plate 23 is provided on the outer side of the positioning plate 22, a spring 24 is clamped at the upper end of the transport shell 21, and a test tube clamp body 25 is fixedly connected to the lower end of the spring 24, and one end of the test tube clamp body 25 is rotatably connected to the lower end of the transport shell 21; an installation positioning box 2101 is provided on the right side of the transport shell 21, and two threaded holes are provided inside the installation positioning box 2101, and two screw rods 105 pass through the threaded holes of the installation positioning box 2101 and are threadedly connected to the inner part of the mounting holes of the mounting plate 104, and a card slot is provided at the upper end of the transport shell 21. 2102, the upper end of the spring 24 is engaged in the slot 2102, a V-shaped rotating groove 2103 is provided inside the lower end of the transport shell 21, a top plate 2104 is fixedly connected to the bottom of the transport shell 21, the top plate 2104 is arranged below the test tube clamp body 25, a U-shaped groove 2501 is provided inside the test tube clamp body 25, a chamfer 2502 is provided on the upper edge of the U-shaped groove 2501, an axial hole is provided at the end of the test tube clamp body 25, the axial hole of the test tube clamp body 25 is rotatably connected with the inside of the V-shaped rotating groove 2103 through an axle rod, the positioning plate 22 and the locking plate 23 are fixed by bolts, the synchronous belt 114 passes between the positioning plate 22 and the locking plate 23, and the positioning plate 22 and the locking plate 23 are fixed to the outside of the synchronous belt 114.

[0037] The specific implementation of this embodiment is as follows: the positioning plate 22 and the locking plate 23 on the right side of the transport shell 21 are fixed to the outside of the synchronous belt 114, so that the synchronous belt 114 drives the transport shell 21 to transport, and the transport shell 21 is engaged with the inside of the card slot 2102 through the upper end of the spring 24 and the lower end is fixedly connected to one end of the test tube clamp body 25. At the same time, the axial hole of the test tube clamp body 25 is rotatably connected with the inside of the V-shaped rotating groove 2103 through the shaft rod, so that the test tube clamp body 25 is inclined at a certain angle, which is convenient for placing the test tube in the U-shaped groove 2501 of the test tube clamp body 25. The chamfer 2502 is provided on the upper edge of the U-shaped groove 2501, so that the test tube is more closely fitted with the inside of the U-shaped groove 2501 and placed more stably, which is conducive to the stable transportation of the test tube.

[0038] Embodiment 3

[0039] See also Figure 1-7 The utility model provides a technical solution: a test tube transportation device. The utility model makes corresponding improvements to the technical problems mentioned in the background technology.

[0040] As a further limitation of the present utility model, a guide mechanism 3 is provided on the front upper end of the driving mechanism 1, and the guide mechanism 3 includes a top frame 301 in place, and the top frame 301 in place is arranged on the front upper end of the slide rail 101, and a sub-frame 302 is arranged on the side of the top frame 301 in place, and limiting columns 303 are respectively arranged on the inner sides of the top frame 301 and the sub-frame 302, and a top pressure plate 304 is fixedly connected to the upper front end of the top frame 301 in place, and a test tube guide frame 305 is arranged below the top pressure plate 304.

[0041] The specific implementation of this embodiment is as follows: when the test tube clamp body 25 moves to the upper end of the slide rail 101 and approaches the upper frame 301 in place, the limiting columns 303 on the inner side of the upper frame 301 in place and the auxiliary frame 302 respectively limit the two sides of the test tube clamp body 25 to restrict it from moving upward, and the transport shell 21 will continue to slide upward, and at the same time, the top pressure plate 304 will press down on the outer end of the test tube clamp body 25, so that the spring 24 extends downward, and one end of the test tube clamp body 25 rotates inside the V-shaped rotating groove 2103, so that the test tube clamp body 25 and the upper test tube rotate downward, and at the same time, the top plate 2104 located below the test tube clamp body 25 pushes the test tube out of the U-shaped groove 2501 upward through the inside of the U-shaped groove 2501, and the test tube slides and is guided by the test tube guide frame 305 to be transported to the specified position.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A test tube transport device, comprising a drive mechanism (1), characterized in that: The driving mechanism (1) comprises a guide unit and a driving unit, wherein the driving unit is arranged on a side of the guide unit; A test tube clamp arm assembly (2) is arranged on the front of the driving mechanism (1), and the test tube clamp arm assembly (2) comprises a transport shell (21), a positioning plate (22) is fixedly connected to the side of the transport shell (21), a locking plate (23) is arranged on the outer side of the positioning plate (22), a spring (24) is clamped at the upper end of the transport shell (21), a test tube clamp body (25) is fixedly connected to the lower end of the spring (24), and one end of the test tube clamp body (25) is rotatably connected to the inside of the lower end of the transport shell (21); A guide mechanism (3) is arranged on the front upper end of the driving mechanism (1), and the guide mechanism (3) comprises a fixed top frame (301), a sub-frame (302) is arranged on the side of the fixed top frame (301), and limiting columns (303) are arranged on the inner sides of the fixed top frame (301) and the sub-frame (302), respectively, and a top pressure plate (304) is fixedly connected to the upper front end of the fixed top frame (301), and a test tube guide frame (305) is arranged below the top pressure plate (304).

2. A test tube transport device according to claim 1, characterized in that: The guide unit comprises a slide rail (101), a slide groove (102) is arranged on the front of the slide rail (101), a guide block (103) is slidably connected inside the slide groove (102), and the in-place top frame (301) is arranged on the front of the upper end of the slide rail (101).

3. A test tube transport device according to claim 2, characterized in that: A mounting plate (104) is fixedly engaged inside the guide block (103), two mounting holes are provided inside the mounting plate (104), and screw rods (105) are provided inside the mounting holes of the mounting plate (104).

4. A test tube transport device according to claim 3, characterized in that: The guide unit comprises a motor support seat (111), a servo motor (112) is fixedly connected inside the motor support seat (111), a driving shaft of the servo motor (112) is fixedly connected to a synchronous wheel (113), and the synchronous wheel (113) is externally connected to a synchronous belt (114).

5. A test tube transport device according to claim 4, characterized in that: A track idler wheel 1 (115) and a track idler wheel 2 (116) are arranged on the left side of the synchronous wheel 1 (113); the track idler wheel 1 (115) is drivingly connected to the inside of the upper end of the synchronous belt (114); and the track idler wheel 2 (116) is drivingly connected to the bottom of the upper end of the synchronous belt (114).

6. A test tube transport device according to claim 5, characterized in that: An upper bearing plate (117) is installed on one side of the track idler wheel 1 (115) and the track idler wheel 2 (116); the synchronous belt (114) is parallel to one side of the slide rail (101); the lower end of the synchronous belt (114) is connected to the synchronous wheel 2 (118); and a lower bearing plate (119) is installed on the outside of the synchronous wheel 2 (118).

7. A test tube transport device according to claim 5, characterized in that: A mounting positioning box (2101) is arranged on the right side of the transport shell (21), and two threaded holes are arranged inside the mounting positioning box (2101). The two screw rods (105) pass through the threaded holes of the mounting positioning box (2101) and are threadedly connected to the inside of the mounting hole of the mounting plate (104).

8. A test tube transport device according to claim 7, characterized in that: The upper end of the transport shell (21) is provided with a slot (2102), the upper end of the spring (24) is engaged in the slot (2102), the lower end of the transport shell (21) is provided with a V-shaped rotation groove (2103), the bottom of the transport shell (21) is fixedly connected with a top plate (2104), and the top plate (2104) is arranged below the test tube clamp body (25).

9. A test tube transport device according to claim 8, characterized in that: A U-shaped groove (2501) is provided inside the test tube clamp body (25), and a chamfer (2502) is provided on the upper edge of the U-shaped groove (2501). An axial hole is provided at the end of the test tube clamp body (25), and the axial hole of the test tube clamp body (25) is rotatably connected to the inside of the V-shaped rotating groove (2103) through an axial rod.

10. A test tube transport device according to claim 9, characterized in that: The positioning plate (22) and the locking plate (23) are connected and fixed by bolts, the synchronous belt (114) passes between the positioning plate (22) and the locking plate (23), and the positioning plate (22) and the locking plate (23) are fixed to the outside of the synchronous belt (114).

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