Blood collection tube shaking device

Abstract

The utility model provides a blood collection tube shaking device, which belongs to the field of medical equipment and comprises a base, a shaking component and a fixing component. A cover plate is installed on the top of the base, and stroke grooves are formed in the two sides of the cover plate. The placing groove is formed in the surface of the placing table, the L-shaped supporting frame is installed on one side of the placing groove, after a blood collection tube is placed in the placing groove, the adjusting bolt connected with the top of the L-shaped supporting frame is rotated, the adjusting bolt is made to be close to the placing groove, the adjusting bolt drives the rotationally-installed fixing ring to make contact with the blood collection tube in the placing groove, and then the blood collection tube is placed in the placing groove. The blood collection tube is clamped and fixed through the fixing ring, and the adjusting bolt is in threaded connection with the surface of the L-shaped supporting frame, so that the bolt is prevented from loosening in the shaking process, the blood collection tube is ensured to be clamped and fixed, and the blood collection tube is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a blood collection tube shaking device. Background Technique

[0002] When people are ill or have a physical examination, most of them will collect blood for examination to determine whether they have a certain disease. At present, disposable blood collection tubes are mostly used for blood collection. After blood collection, the blood collection tubes generally need to be shaken to make the blood in the blood collection tubes mix evenly with the reagents reserved in the blood collection tubes. The current shaking method is generally that medical staff manually shake the blood collection tubes after blood collection. However, due to the large workload of blood collection in hospitals, long-term shaking by medical staff will cause a large workload and high labor intensity for medical staff. Moreover, after long-term work, the shaking effect and efficiency of medical staff will be reduced, resulting in poor mixing effect and affecting subsequent blood tests. Among them, there is a blood collection tube shaking device with the application number "CN202020189499.6". The utility model can fix the blood collection tube during shaking to prevent it from falling off and breaking, and can replace the storage rack to shake different blood collection tubes. The blood collection tubes are shaken by a servo motor, and the stability of the blood collection tube shaking process is high, and multiple blood collection tubes can be shaken simultaneously, improving the shaking efficiency of the blood collection tubes. However, there are still some deficiencies in the use of this device: since the blood collection tubes are placed in the fixed slots and fixed by springs in cooperation with clamping blocks, when the storage rack rotates, the clamping blocks may drive the springs to deform, thus increasing the risk of the blood collection tubes falling off from the fixed slots. Content of the Utility Model

[0003] The purpose of the utility model is to provide a blood collection tube shaking device to solve the problem in the above background technique that since the blood collection tubes are placed in the fixed slots and fixed by springs in cooperation with clamping blocks, when the storage rack rotates, the clamping blocks may drive the springs to deform, thus increasing the risk of the blood collection tubes falling off from the fixed slots.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A blood collection tube shaking device, comprising a base, a shaking assembly and a fixing assembly;

[0005] Among them: A cover plate is installed on the top of the base. Travel grooves are opened on both sides of the cover plate, and a through hole is opened in the middle of the cover plate;

[0006] The shaking assembly includes a support plate installed inside the base. A transmission plate is provided on the top of the cover plate. Bearing sleeves are fixedly installed corresponding to the top of the support plate and the bottom of the transmission plate. A swing arm is hinged between the two bearing sleeves. A rotation motor is fixedly installed at the bottom of the support plate, and the output end of the rotation motor is in transmission connection with the transmission plate;

[0007] The fixing component includes a placement table installed on the top of the transmission plate. A number of placement grooves are provided on the surface of the placement table. An L-shaped support frame is installed on one side of the placement groove. An adjusting bolt is threadedly connected to the top of the L-shaped support frame. A fixing ring is rotatably installed at the bottom of the adjusting bolt, and the fixing ring is correspondingly arranged on the top of the placement groove.

[0008] As a preferred embodiment of the present utility model: The output end of the rotating motor is fixedly installed with an eccentric wheel. A rocker is hingedly installed on the surface of the eccentric wheel. A connecting block is installed at the bottom end of the transmission plate, and one end of the rocker is hinged on the surface of the connecting block.

[0009] As a preferred embodiment of the present utility model: The swing arm is inserted into the stroke groove, and the rocker is arranged at the position of the through hole.

[0010] As a preferred embodiment of the present utility model: The bottom of the fixing ring is connected with a silica gel pad.

[0011] As a preferred embodiment of the present utility model: A buzzer alarm is provided on the surface of the base. A timing adjustment button is provided on one side of the buzzer alarm.

[0012] As a preferred embodiment of the present utility model: A storage drawer is provided on one side of the base. A handle is installed on the surface of the storage drawer.

[0013] As a preferred embodiment of the present utility model: Anti-slip pads are installed around the bottom end of the base.

[0014] As a preferred embodiment of the present utility model: A switch panel is fixedly installed on one side of the surface of the base. The rotating motor, the buzzer alarm and the timing adjustment button are all electrically connected to the switch panel, and the switch panel is electrically connected to an external power supply.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] (1) Placement grooves are provided on the surface of the placement table. An L-shaped support frame is installed on one side of the placement groove. After placing the blood collection tube in the placement groove, rotate the adjusting bolt connected to the top of the L-shaped support frame, so that the adjusting bolt approaches the placement groove. The adjusting bolt drives the rotatably installed fixing ring to contact the blood collection tube in the placement groove, and the blood collection tube is clamped and fixed by the fixing ring. The adjusting bolt is threadedly connected to the surface of the L-shaped support frame, so that the bolt will not loosen during the shaking process, thus ensuring the clamping and fixing of the blood collection tube and preventing the blood collection tube from falling off;

[0017] (2) Through the provided shaking component, after the blood collection tube is fixedly placed inside the placement groove, control the rotation of the rotation motor to drive the eccentric wheel to rotate accordingly. The rotation of the eccentric wheel drives the rocker hinged on its surface to move, and the movement of the rocker drives the hinged connecting block to swing, thereby driving the transmission plate to shake together. Bearing sleeves are correspondingly installed on the surfaces of the transmission plate and the support plate, and the two bearing sleeves are connected and supported by a swing arm. Thus, the transmission plate swings and shakes under the support of the swing arm, realizing the shaking of the blood inside the blood collection tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the shaking component of the present utility model;

[0021] Figure 4 is a schematic diagram of the structure of the fixing component of the present utility model.

[0022] In the figure: 1, base; 2, cover plate; 21, travel groove; 22, through hole; 3, shaking component; 31, support plate; 32, transmission plate; 33, bearing sleeve; 34, swing arm; 35, rotation motor; 36, eccentric wheel; 37, rocker; 38, connecting block; 4, fixing component; 41, placement table; 42, placement groove; 43, L-shaped support frame; 44, adjustment bolt; 45, fixing ring; 46, silica gel pad; 5, buzzer alarm; 6, timing adjustment button; 7, storage drawer; 8, handle; 9, anti-slip cushion block; 10, switch panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , a blood collection tube shaking device, comprising: a base 1, a shaking component 3 and a fixing component 4; a cover plate 2 is installed on the top of the base 1, travel grooves 21 are opened on both sides of the cover plate 2, and a through hole 22 is opened in the middle of the cover plate 2;

[0025] Please refer to Figure 3, the shaking component 3 includes a support plate 31 installed inside the base 1. A transmission plate 32 is provided on the top of the cover plate 2. Bearing sleeves 33 are fixedly installed corresponding to the top of the support plate 31 and the bottom of the transmission plate 32. A swing arm 34 is hinged between the two bearing sleeves 33. A rotation motor 35 is fixedly installed at the bottom of the support plate 31. The output end of the rotation motor 35 is in transmission connection with the transmission plate 32. An eccentric wheel 36 is fixedly installed at the output end of the rotation motor 35. A rocker 37 is hingedly installed on the surface of the eccentric wheel 36. A connecting block 38 is installed at the bottom end of the transmission plate 32. One end of the rocker 37 is hinged on the surface of the connecting block 38.

[0026] During specific use: When the blood collection tube is fixedly placed inside the placement groove 42, control the rotation motor 35 to rotate and drive the eccentric wheel 36 to rotate accordingly. The rotation of the eccentric wheel 36 drives the rocker 37 hinged on its surface to move accordingly. The movement of the rocker 37 drives the hinged connecting block 38 to swing, thereby driving the transmission plate 32 to shake together. Bearing sleeves 33 are correspondingly installed on the surfaces of the transmission plate 32 and the support plate 31, and the two bearing sleeves 33 are connected and supported by the swing arm 34. Thus, the transmission plate 32 swings and shakes under the support of the swing arm 34 following the rocker 37, realizing the shaking of the blood inside the blood collection tube.

[0027] Please refer to Figure 4 , the fixing component 4 includes a placement table 41 installed on the top of the transmission plate 32. A plurality of placement grooves 42 are formed on the surface of the placement table 41. An L-shaped support frame 43 is installed on one side of the placement groove 42. An adjusting bolt 44 is threadedly connected to the top of the L-shaped support frame 43. A fixing ring 45 is rotatably installed at the bottom of the adjusting bolt 44. The fixing ring 45 is correspondingly arranged at the top of the placement groove 42.

[0028] During specific use: A placement groove 42 is formed on the surface of the placement table 41, and an L-shaped support frame 43 is installed on one side of the placement groove 42. After placing the blood collection tube inside the placement groove 42, rotate the adjusting bolt 44 connected to the top of the L-shaped support frame 43, so that the adjusting bolt 44 approaches the placement groove 42. The adjusting bolt 44 drives the rotatably installed fixing ring 45 to contact the blood collection tube inside the placement groove 42, and clamps and fixes the blood collection tube through the fixing ring 45. The adjusting bolt 44 is threadedly connected to the surface of the L-shaped support frame 43, so that the bolt will not loosen during the shaking process, thus ensuring the clamping and fixing of the blood collection tube and preventing the blood collection tube from falling off.

[0029] Please refer to Figure 1 , Figure 3 , the swing arm 34 is inserted into the stroke groove 21, and the rocker 37 is arranged at the position of the through hole 22.

[0030] During specific use: The swing arm 34 is inserted inside the stroke groove 21, and the rocker 37 is arranged inside the through hole 22. When the eccentric wheel 36 rotates, the rocker 37 swings inside the through hole 22, and the swing arm 34 swings inside the stroke groove 21, thereby ensuring that the cover plate 2 does not affect the movement trajectory of the structural member.

[0031] Please refer to Figure 4 , and a silica gel pad 46 is connected to the bottom of the fixing ring 45.

[0032] During specific use: After the silica gel pad 46 connected to the bottom of the fixing ring 45 contacts the blood collection tube, since the material of the silica gel pad 46 is relatively soft, it can play a role in protecting the blood collection tube. At the same time, the silica gel pad 46 can increase the friction with the blood collection tube to prevent the blood collection tube from sliding.

[0033] Please refer to Figure 1 , a buzzer alarm 5 is provided on the surface of the base 1, and a timing adjustment button 6 is provided on one side of the buzzer alarm 5.

[0034] During specific use: A buzzer alarm 5 is provided on the surface of the base 1. When shaking the blood inside the blood collection tube, the shaking time is controlled by pressing the timing adjustment button 6. When the shaking time reaches the set time, the buzzer alarm 5 will emit a sound to prompt the medical staff that the blood shaking is completed.

[0035] Please refer to Figure 1 , a storage drawer 7 is provided on one side of the base 1, and a handle 8 is installed on the surface of the storage drawer 7.

[0036] During specific use: The storage drawer 7 provided on one side of the base 1 is slid by the handle 8. The storage drawer 7 is used to place spare blood collection tubes or disinfection supplies for easy access when needed.

[0037] Please refer to Figure 1 , anti-slip pads 9 are installed around the bottom end of the base 1.

[0038] During specific use: The anti-slip pads 9 installed at the bottom end of the base 1 play a role in increasing the friction with the contact surface to prevent the base 1 from moving during shaking.

[0039] Please refer to Figure 1 , a switch panel 10 is fixedly installed on one side of the surface of the base 1. The rotation motor 35, the buzzer alarm 5, and the timing adjustment button 6 are all electrically connected to the switch panel 10, and the switch panel 10 is electrically connected to an external power supply.

[0040] During specific use: When the switch panel 10 is connected to an external power supply, the rotation motor 35, the buzzer alarm 5, and the timing adjustment button 6 are powered on and controlled to work. The buzzer alarm 5 can be controlled to give a timed alarm through the timing adjustment button 6. When the switch panel 10 is disconnected from the external power supply, the shaking device stops running.

[0041] During use, after placing the blood collection tube inside the placement groove 42, rotate the adjustment bolt 44 connected to the top of the L-shaped support frame 43, so that the adjustment bolt 44 approaches the placement groove 42. The adjustment bolt 44 drives the fixedly mounted fixing ring 45 to contact the blood collection tube inside the placement groove 42, and the blood collection tube is clamped and fixed by the fixing ring 45. The adjustment bolt 44 is threadedly connected to the surface of the L-shaped support frame 43, so that the bolt will not loosen during the shaking process, thus ensuring the clamping and fixing of the blood collection tube and preventing the blood collection tube from falling off.

[0042] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A blood collection tube shaking device, characterized in that: include: A base (1), a cover plate (2) is installed on the top of the base (1), travel grooves (21) are provided on both sides of the cover plate (2), and a through hole (22) is provided in the middle of the cover plate (2); A shaker assembly (3), the shaker assembly (3) comprising a support plate (31) mounted inside the base (1), a transmission plate (32) being provided on the top of the cover plate (2), bearing sleeves (33) being fixedly mounted on the top of the support plate (31) and the bottom of the transmission plate (32) respectively, a swing arm (34) being hinged between the two bearing sleeves (33), a rotating motor (35) being fixedly mounted on the bottom of the support plate (31), and an output end of the rotating motor (35) being transmission-connected to the transmission plate (32); A fixing assembly (4), the fixing assembly (4) comprising a placement platform (41) mounted on the top of a transmission plate (32), a plurality of placement grooves (42) being provided on the surface of the placement platform (41), an L-shaped support frame (43) being installed on one side of the placement groove (42), an adjusting bolt (44) being threadedly connected to the top of the L-shaped support frame (43), a fixing ring (45) being rotatably mounted on the bottom of the adjusting bolt (44), and the fixing ring (45) being correspondingly arranged on the top of the placement groove (42).

2. A blood collection tube shaking device according to claim 1, characterized in that: An eccentric wheel (36) is fixedly mounted on the output end of the rotating motor (35), a rocker (37) is hingedly mounted on the surface of the eccentric wheel (36), a connecting block (38) is mounted on the bottom end of the transmission plate (32), and one end of the rocker (37) is hingedly mounted on the surface of the connecting block (38).

3. A blood collection tube shaking device according to claim 2, characterized in that: The swing arm (34) is inserted into the travel groove (21), and the rocker (37) is arranged at the position of the through hole (22).

4. A blood collection tube shaking device according to claim 1, characterized in that: The bottom of the fixing ring (45) is connected with a silicone pad (46).

5. The blood collection tube shaking device according to claim 2, characterized in that: A buzzer alarm (5) is provided on the surface of the base (1), and a timing adjustment button (6) is provided on one side of the buzzer alarm (5).

6. A blood collection tube shaking device according to claim 1, characterized in that: A storage drawer (7) is provided on one side of the base (1), and a handle (8) is installed on the surface of the storage drawer (7).

7. The blood collection tube shaking device according to claim 1, characterized in that: Anti-skid pads (9) are installed around the bottom end of the base (1).

8. The blood collection tube shaking device according to claim 5, characterized in that: A switch panel (10) is fixedly mounted on one side of the surface of the base (1); the rotating motor (35), the buzzer alarm (5) and the timing adjustment button (6) are all electrically connected to the switch panel (10); and the switch panel (10) is electrically connected to an external power source.

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