Clinical medical examination oscillation device

Abstract

The utility model relates to medical equipment technical field, concretely is a clinical medical examination oscillation device, including the casing, the lateral surface of casing is fixed with switch installation, is connected with the oscillation seat through the oscillation mechanism in the casing, the one side rotation is connected with the apron in the top of oscillation seat, the top of oscillation seat is equipped with a plurality of test tube grooves, the oscillation mechanism includes carousel and slide rail, the slide rail is equipped with two, two slide rails fixed mounting are in the bottom of casing, two the slide rail all slidingly connects with the sliding block, two the top of sliding block and the bottom of oscillation seat are fixedly connected, the carousel rotation is installed on the inner wall of casing, and this clinical medical examination oscillation device can realize the adjustment of oscillation amplitude, can flexibly adjust the oscillation amplitude according to the demand of different test samples and reagent, reaches the best mixing effect, improves the adaptation of device to different test scene.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a clinical medical testing oscillation device. Background Technology

[0002] In clinical medical testing, it is often necessary to thoroughly mix and agitate samples and reagents to ensure the accuracy of test results. Currently, commonly used agitation devices include vertical oscillators, horizontal reciprocating oscillators, and cyclotron oscillators. These devices are mostly large and rectangular in shape. Although they can process multiple samples, in clinical testing, there are often situations where only a single or small number of samples need to be processed. In such cases, using large agitation devices would be wasteful of resources and inconvenient to operate.

[0003] Currently, when mixing small quantities of samples, some laboratory personnel still manually shake sample tubes to mix samples and reagents. This method is not only time-consuming, increasing the workload and labor intensity of laboratory personnel, but also produces unstable shaking results, making it difficult to ensure sufficient reaction of the mixture and reducing its usability. Although some shaking devices can replace manual shaking of sample tubes, these devices have fixed shaking amplitudes, making it difficult to flexibly adjust them according to the characteristics of different test samples and reagents. This results in suboptimal mixing effects when processing samples with different viscosities and densities. For example, for some special samples that require gentle shaking, existing devices may damage the sample structure due to excessive amplitude; while for samples with high viscosity, a fixed amplitude is insufficient to achieve thorough mixing.

[0004] In conclusion, it is urgent to develop a novel, efficient, stable oscillation device that can flexibly adjust the oscillation amplitude and meet the diverse clinical testing needs. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model discloses a clinical medical testing oscillation device. The technical solution adopted is as follows: it includes a housing, a switch is fixedly installed on the side of the housing, an oscillation base is connected to the housing through an oscillation mechanism, a cover plate is rotatably connected to one side of the top of the oscillation base, and a number of test tube slots are opened on the top of the oscillation base.

[0006] The oscillation mechanism includes a turntable and slide rails. Two slide rails are provided and are fixedly installed at the bottom of the housing. Sliders are slidably connected to both slide rails. The tops of the two sliders are fixedly connected to the bottom of the oscillation base. The turntable is rotatably installed on the inner wall of the housing. The turntable is rotatably connected to one end of the drive plate through an adjustment mechanism. The other end of the drive plate is rotatably connected to the side of the oscillation base. A motor is fixedly installed on one side of the bottom of the housing. The output shaft of the motor is fixedly connected to the middle of the end face of one of the pulleys. The inner side of the other pulley is rotatably connected to the side of the turntable near the inner wall of the housing. The two pulleys are connected by a belt. The motor is electrically connected to a switch.

[0007] The adjusting mechanism includes a drive gear and fixed plates. The drive gear is rotatably mounted in a groove on the end face of the turntable and is coaxial with the turntable. Two fixed plates are provided and fixedly mounted in the groove on the end face of the turntable. The opposite sides of the two fixed plates are rotatably connected to both ends of a lead screw. One end of the lead screw passes through a threaded hole on the side of the movable seat, and the other end of the lead screw passes through a through hole on the side of one of the fixed plates and is fixedly connected to the middle of the end face of the transmission gear. The transmission gear meshes with the drive gear. The side of the movable seat is rotatably connected to one end of a drive plate. The opposite sides of the two fixed plates are fixedly connected to both ends of a guide rod. One end of the guide rod passes through a sliding hole on the side of one end of the movable seat.

[0008] In a preferred embodiment of this invention, a handwheel is rotatably connected to a groove on the back of the turntable, and a shaft on the end face of the handwheel passes through a through hole on the turntable and is fixedly connected to the middle of the end face of the drive gear. In another preferred embodiment of this invention, two latches are fixedly installed on the side of the oscillating seat, and hooks that cooperate with the two latches are fixedly installed on the side of the cover plate.

[0009] As a preferred embodiment of this utility model, a silicone sleeve is fixedly connected to the inner wall of the test tube groove, and a rubber plate is fixedly connected to the side of the cover plate.

[0010] As a preferred embodiment of this utility model, the bottom of each of the four legs on the housing is fixedly connected with an anti-slip pad.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a motor-driven pulley and belt to rotate a turntable. The turntable is connected to a drive plate via an adjustment mechanism, which in turn drives the oscillating seat to reciprocate on a slide rail. This ensures that the sample placed in the test tube slot of the oscillating seat can be fully oscillated, guaranteeing rapid and uniform mixing of the sample and reagents, greatly improving mixing efficiency. By rotating the handwheel, the drive gear is rotated, meshing with the transmission gear, which in turn drives the lead screw to rotate, causing the moving seat to move on the guide rod. This changes the connection position between the drive plate and the turntable, allowing for adjustment of the oscillation amplitude. The oscillation amplitude can be flexibly adjusted according to the needs of different test samples and reagents to achieve the best mixing effect, improving the adaptability of the device to different testing scenarios.

[0013] 2. The silicone sleeve effectively secures the test tube, reducing shaking during agitation. The sleeve also acts as a cushion, preventing damage from impacts. The rubber plate contacts the test tube when the lid is closed, further protecting it. The latches, working in conjunction with hooks on the side of the lid, firmly secure the lid, preventing accidental opening during agitation and ensuring sample stability.

[0014] 3. The anti-slip pad increases the friction between the device and the table surface, allowing the device to be placed stably during vibration. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the oscillation mechanism of this utility model;

[0017] Figure 3 This is a schematic diagram of the drive board structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the adjustment mechanism of this utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the turntable of this utility model.

[0020] In the diagram: 1. Housing, 2. Switch, 3. Vibrating base, 4. Cover plate, 5. Test tube trough, 6. Vibration mechanism, 61. Belt, 62. Pulley, 63. Turntable, 64. Motor, 65. Slider, 66. Slide rail, 67. Drive plate, 7. Adjustment mechanism, 71. Drive gear, 72. Transmission gear, 73. Guide rod, 74. Moving base, 75. Lead screw, 76. Fixing plate, 8. Handwheel, 9. Buckle, 10. Hook, 11. Silicone sleeve, 12. Rubber plate, 13. Anti-slip pad. Detailed Implementation

[0021] Example 1

[0022] like Figures 1 to 5As shown, this utility model discloses a clinical medical testing vibration device. The technical solution includes a housing 1, with a switch 2 fixedly installed on the side of the housing 1. An vibration base 3 is connected inside the housing 1 via a vibration mechanism 6. Anti-slip pads 13 are fixedly connected to the bottom of each of the four legs of the housing 1, increasing the friction between the device and the placement surface and ensuring stable placement during vibration. A cover plate 4 is rotatably connected to one side of the top of the vibration base 3. Several test tube slots 5 are formed on the top of the vibration base 3, and silicone sleeves 11 are fixedly connected to the inner walls of the test tube slots 5. The cover plate 4... A rubber plate 12 is fixedly connected to the side of the oscillator 3. The test tube can be effectively fixed by the silicone sleeve 11, reducing the shaking of the test tube during the oscillation process. At the same time, the silicone sleeve 11 has a buffering effect. The rubber plate 12 can contact the test tube when the cover plate 4 is closed, further protecting the test tube and preventing it from being damaged by collision. Two buckles 9 are fixedly installed on the side of the oscillator 3. Hooks 10 that cooperate with the two buckles 9 are fixedly installed on the side of the cover plate 4. The buckles 9 cooperate with the hooks 10 on the side of the cover plate 4 to firmly fix the cover plate 4, preventing the cover plate 4 from opening accidentally during the oscillation process and ensuring the stability of the sample.

[0023] The oscillation mechanism 6 includes a turntable 63 and slide rails 66. Two slide rails 66 are provided, and both slide rails 66 are fixedly installed at the bottom inside the housing 1. Sliding blocks 65 are slidably connected to each of the two slide rails 66. The tops of the two sliding blocks 65 are fixedly connected to the bottom of the oscillation base 3. The turntable 63 is rotatably installed on the inner wall of the housing 1. The turntable 63 is rotatably connected to one end of a drive plate 67 via an adjustment mechanism 7. The other end of the drive plate 67 is rotatably connected to the side of the oscillation base 3. One side of the bottom inside the housing 1 is fixedly... A motor 64 is fixedly installed, and the output shaft of the motor 64 is fixedly connected to the middle of the end face of one of the pulleys 62. The inner side of the other pulley 62 is rotatably connected to the side of the turntable 63 near the inner wall of the housing 1. The two pulleys 62 are connected by a belt 61. The motor 64 is electrically connected to a switch 2. The motor 64 drives the pulleys 62 and the belt 61, which in turn drives the turntable 63 to rotate. The turntable 63 is connected to a drive plate 67 through an adjustment mechanism 7, which in turn drives the oscillating seat 3 to reciprocate on the slide rail 66. This allows the sample placed in the test tube slot 5 of the oscillating seat 3 to be fully oscillated, ensuring that the sample and reagents are mixed quickly and evenly, greatly improving the mixing efficiency.

[0024] The adjusting mechanism 7 includes a drive gear 71 and a fixed plate 76. The drive gear 71 is rotatably mounted in a groove on the end face of the turntable 63 and is coaxially arranged with the turntable 63. Two fixed plates 76 are provided and fixedly mounted in the groove on the end face of the turntable 63. The opposite sides of the two fixed plates 76 are rotatably connected to both ends of a lead screw 75. One end of the lead screw 75 passes through a threaded hole on the side of the movable seat 74, and the other end of the lead screw 75 passes through a through hole on the side of one of the fixed plates 76 and is fixedly connected to the middle of the end face of the transmission gear 72. The transmission gear 72 meshes with the drive gear 71. A handwheel 8 is rotatably connected in a groove on the back of the turntable 63. The shaft on the end face of the handwheel 8... The movable seat 74 is fixedly connected to the middle of the end face of the drive gear 71 through the through hole on the turntable 63. The side of the movable seat 74 is rotatably connected to one end of the drive plate 67. The opposite sides of the two fixed plates 75 are fixedly connected to both ends of the guide rod 73. One end of the guide rod 73 passes through the sliding hole on one side of the movable seat 74. By rotating the handwheel 8, the drive gear 71 is driven to rotate. The drive gear 71 meshes with the transmission gear 72, thereby driving the lead screw 75 to rotate, so that the movable seat 74 moves on the guide rod 73, changing the connection position between the drive plate 67 and the turntable 63, thereby adjusting the oscillation amplitude. The oscillation amplitude can be flexibly adjusted according to the needs of different test samples and reagents to achieve the best mixing effect, improving the adaptability of the device to different test scenarios.

[0025] The working principle of this utility model is as follows: A test tube containing a sample is inserted into the test tube slot 5, and the cover plate 4 is placed on top. The cover plate is then fixed in place by the fastener 9 and the hook 10. At this time, the silicone sleeve 11 on the inner wall of the test tube slot 5 of the vibrating seat 3 and the rubber plate 12 on the side of the cover plate 4 can fix the test tube and buffer the vibration. The motor 64 is powered on and started by the switch 2. The output shaft of the motor 64 drives one of the pulleys 62 to rotate. The two pulleys 62 are connected by a belt 61, so the other pulley 62 will be driven to rotate synchronously, thereby causing the turntable 63 connected to the pulley 62 to start rotating. The turntable 63 is rotatably connected to one end of the drive plate 67 through the adjustment mechanism 7, driving... The other end of plate 67 is rotatably connected to the side of the oscillation seat 3. When the turntable 63 rotates, the motion trajectory of its edge is converted into the reciprocating linear motion of the oscillation seat 3 on the slide rail 66 through the drive plate 67, thereby realizing sample oscillation. Rotating the handwheel 8 can drive the drive gear 71 to rotate, which drives the lead screw 75 to rotate through the meshing transmission gear 72, causing the moving seat 74 to move on the guide rod 73, changing the connection position between the drive plate 67 and the turntable 63. The displacement of the moving seat 74 changes the swing radius of the drive plate 67, thereby adjusting the oscillation amplitude of the oscillation seat 3 to adapt to different sample requirements. The anti-slip pad 13 at the bottom of the housing 1 increases the stability of the device and ensures that the oscillation process is safe and reliable.

[0026] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0027] Components not described in detail in this article are existing technologies.

[0028] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A clinical medical testing oscillation device, characterized in that, Includes a housing (1), a switch (2) is fixedly installed on the side of the housing (1), an oscillating seat (3) is connected inside the housing (1) through an oscillating mechanism (6), a cover plate (4) is rotatably connected to one side of the top of the oscillating seat (3), and several test tube slots (5) are opened on the top of the oscillating seat (3). The oscillation mechanism (6) includes a turntable (63) and slide rails (66). Two slide rails (66) are fixedly installed at the bottom of the housing (1). Sliding blocks (65) are slidably connected to each of the two slide rails (66). The tops of the two sliding blocks (65) are fixedly connected to the bottom of the oscillation base (3). The turntable (63) is rotatably installed on the inner wall of the housing (1). The turntable (63) is rotatably connected to one end of the drive plate (67) via an adjustment mechanism (7). The other end of the drive plate (67) is rotatably connected to the side of the oscillating seat (3). A motor (64) is fixedly installed on one side of the bottom of the housing (1). The output shaft of the motor (64) is fixedly connected to the middle of the end face of one of the pulleys (62). The inner side of the other pulley (62) is rotatably connected to the side of the turntable (63) near the inner wall of the housing (1). The two pulleys (62) are connected by a belt (61). The motor (64) is electrically connected to the switch (2). The adjusting mechanism (7) includes a drive gear (71) and a fixed plate (76). The drive gear (71) is rotatably mounted in a groove on the end face of the turntable (63). The drive gear (71) is coaxially arranged with the turntable (63). There are two fixed plates (76), which are fixedly mounted in the groove on the end face of the turntable (63). The opposite sides of the two fixed plates (76) are rotatably connected to both ends of the lead screw (75). One end of the lead screw (75) passes through the movable seat. (74) The threaded hole on the side, the other end of the lead screw (75) passes through the through hole on the side of one of the fixed plates (76) and is fixedly connected to the middle of the end face of the transmission gear (72). The transmission gear (72) meshes with the drive gear (71). The side of the moving seat (74) is rotatably connected to one end of the drive plate (67). The opposite sides of the two fixed plates (76) are fixedly connected to both ends of the guide rod (73). One end of the guide rod (73) passes through the sliding hole on the side of one end of the moving seat (74).

2. The clinical medical testing oscillation device according to claim 1, characterized in that: A handwheel (8) is rotatably connected in the groove on the back of the turntable (63). The shaft on the end face of the handwheel (8) passes through the through hole on the turntable (63) and is fixedly connected to the middle of the end face of the drive gear (71).

3. The clinical medical testing oscillation device according to claim 1, characterized in that: Two buckles (9) are fixedly installed on the side of the oscillating seat (3), and hooks (10) that cooperate with the two buckles (9) are fixedly installed on the side of the cover plate (4).

4. The clinical medical testing oscillation device according to claim 1, characterized in that: A silicone sleeve (11) is fixedly connected to the inner wall of the test tube trough (5), and a rubber plate (12) is fixedly connected to the side of the cover plate (4).

5. A clinical medical testing oscillation device according to claim 1, characterized in that: The bottom of each of the four legs on the housing (1) is fixedly connected with an anti-slip pad (13).

Images