A test tube oscillating device for hospital laboratory

Abstract

The present invention belongs to the field of laboratory, and in particular to a test tube oscillating device for a hospital laboratory. In view of the problem that the existing test tube oscillating device has low adaptability and cannot provide sufficient adaptability and stability when processing test tubes of different thicknesses and heights, resulting in the test tube being easily dropped or damaged during the oscillation process, the following scheme is proposed, including a device shell, the top of the device shell is open, a rectangular hole is provided on one side of the device shell, and two symmetrically arranged fixing bars are fixedly connected between the inner walls on both sides of the device shell. In the present invention, through the design of the supporting component and the clamping component, the device can adapt to test tubes of different heights and thicknesses. When the cover plate is buckled on the top of the oscillation box, the limit rod will be inserted into the jack of the sliding rod, thereby fixing the clamping block and the test tube to prevent them from moving or falling off during the oscillation process. The reciprocating motion can realize the oscillation processing of the test tube, and the oscillation effect is uniform and efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of laboratory science, and in particular to a test tube oscillating device used in a laboratory of a hospital. Background Art

[0002] In hospital laboratories, it is often necessary to shake samples in test tubes in order to better mix the components in the samples and thus improve the accuracy of the test results.

[0003] However, traditional test tube shaking devices often have the following problems when used:

[0004] 1. Before using the traditional test tube oscillating device, the operator must first use a cumbersome fixing device to fix the test tubes one by one. This step is not only time-consuming and labor-intensive, but also greatly slows down the overall work efficiency.

[0005] 2. Especially when facing test tubes of different thicknesses and heights, the adaptability of traditional devices is significantly insufficient, and it is impossible to achieve simultaneous shaking of test tubes of various specifications. Therefore, when handling multiple test tubes of different sizes, operators have to adopt a step-by-step operation method, which undoubtedly further reduces work efficiency.

[0006] 3. In addition, traditional devices often have defects in adaptability and stability, which causes the test tubes to loosen or even fall off during the oscillation process, which not only affects the uniformity and effect of the oscillation, but also may pose a potential safety risk to the inspectors.

[0007] 4. More importantly, traditional devices can usually only oscillate the test tube in a single direction. This limited oscillation method often leads to poor oscillation effects and requires longer oscillation time to achieve the ideal mixing effect, thereby further reducing work efficiency. Summary of the invention

[0008] The purpose of the present invention is to solve some problems that exist in the test tube oscillating device in the prior art, such as unstable test tube fixation and poor oscillation effect. In particular, when dealing with test tubes of different thicknesses and heights, the adaptability of the device is low, and the traditional device often cannot provide sufficient adaptability and stability, resulting in the test tube being easily dropped or damaged during the oscillation process, which not only affects the oscillation effect, but also may cause safety hazards to the inspectors. A test tube oscillating device for hospital laboratory is proposed.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A test tube oscillating device for a hospital laboratory comprises a device shell, the top of the device shell is open, a rectangular hole is provided on one side of the device shell, two symmetrically arranged fixing bars are fixedly connected between the inner walls on both sides of the device shell, a same oscillation box is provided between the two fixing bars, two symmetrically arranged lower connecting plates are fixedly connected to the bottom of the oscillation box through a connecting component, grooves are provided on the sides of the lower connecting plates, the fixing bars are clamped in the grooves, multiple groups of two symmetrically arranged third rectangular grooves are provided on the inner walls on both sides of the oscillation box, and a supporting component for supporting the test tube is provided inside the third rectangular groove;

[0011] The top of the oscillation box is provided with a plurality of groups of two first rectangular grooves which are symmetrically arranged, and the inside of the first rectangular groove is provided with a clamping assembly for clamping the test tube;

[0012] The top of the oscillation box is provided with a limiting component for limiting the top of the test tube;

[0013] The bottom inner wall of the device housing is provided with an oscillation component for oscillating the oscillation box.

[0014] In a possible design, the support assembly includes a vertical rod slidably connected to the inside of a third rectangular groove, the bottoms of the two vertical rods are fixedly connected to a same lifting block, a second rectangular groove is provided on an inner wall on one side of the third rectangular groove, a sliding plate is fixedly connected to one side of the vertical rod, and a third spring is fixedly connected between the bottom of the sliding plate and the bottom inner wall of the second rectangular groove.

[0015] In a possible design, the clamping assembly includes two sliding rods that slide through one side of the first rectangular groove, one end of the two sliding rods is fixedly connected to the same clamping block, and one side of the clamping block is fixedly connected to the inner wall of one side of the first rectangular groove with the same second spring.

[0016] In a possible design, the limit assembly includes a cover plate buckled on the top of the shock box, a plurality of first side blocks are fixedly connected on both sides of the cover plate, a limit rod is fixedly connected to one side of the first side block, a plurality of sockets are opened inside the sliding rod, and the limit rod is interference fit with the sockets.

[0017] In a possible design, the oscillation component includes two symmetrically arranged rotating shafts rotatably connected to the inner wall at the bottom of the device housing, the top fixed sleeve of the rotating shaft is provided with a half gear, and a plurality of teeth are fixedly connected on both sides of the oscillation box. The teeth cooperate with the half gears, the outer wall fixed sleeve of the rotating shaft is provided with a synchronous wheel, and the outer wall transmission sleeves of the two synchronous wheels are provided with the same synchronous belt.

[0018] In a possible design, a servo motor is fixedly connected to the bottom inner wall of the device housing, and the output shaft of the servo motor is fixedly connected to a driving gear, wherein the outer wall of one of the rotating shafts is fixedly sleeved with a driven gear, and the driven gear meshes with the driving gear.

[0019] In a possible design, two symmetrically arranged sliding grooves are provided on one side of the fixing bar, a slider is slidably connected inside the sliding groove, a same clamping block is fixedly connected between the two sliders on the same side, a same first spring is fixedly connected between one side of the clamping block and an inner wall of one side of the device housing, and the clamping block is in contact with the shock box.

[0020] In a possible design, a rubber pad is provided on one side of the clamping block.

[0021] The top of the fixing plate is connected with the fixing plate of the fixing plate, and the fixing plate is connected with the fixing plate at the bottom thereof to the fixing surface.

[0022] In a possible design, the connecting assembly includes a plurality of round rods fixedly connected to the bottom of the shock box, a circular groove is provided on the top of the lower connecting plate, the bottom of the round rod slides through the inside of the circular groove, and a fourth spring is fixedly connected between the bottom of the round rod and the bottom inner wall of the circular groove.

[0023] In the present application, when in use, the test tube to be shaken is placed inside the shaking box, and the test tube falls on the top of the lifting block, and the lifting block supports the test tube. At this time, the clamping blocks approach each other under the elastic force of the second spring, and the two clamping blocks clamp the test tube. At the same time, the sliding rod moves toward the inside of the shaking box, thereby ensuring the stability of the test tube and adapting to the thickness of the test tube.

[0024] Press the cover plate down to cover the top of the oscillation box. At this time, multiple test tubes move downward, the test tubes drive the lifting block to move downward, the lifting block drives the vertical rod to move downward, the vertical rod drives the sliding piece to move downward, and the sliding piece squeezes the third spring. At this time, the height of the test tube can be adapted, and the jack always supports the test tube to ensure the stability of the test tube;

[0025] At this time, the cover plate can be moved laterally, the cover plate drives the first side block to move laterally, the first side block drives the limit rod to move laterally, and the limit rod is inserted into the corresponding socket, thereby ensuring the stability of the two sliding rods, thereby fixing the clamping block, so that the stability of the test tube is further improved, the limit rod and the socket are interference fit, the stability of the connection is improved, and it is not easy to open;

[0026] Start the servo motor, the output shaft of the servo motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives one of the rotating shafts to rotate, the two rotating shafts rotate synchronously through the synchronous wheel and synchronous belt below, because the setting positions of the two half gears correspond to each other;

[0027] One of the half gears first meshes with the teeth on one side, thereby driving the oscillation box to move to one side, and the oscillation box pushes the abutting block on that side to move horizontally. At this time, the abutting block squeezes the first spring. When the half gear is disengaged from the teeth, the oscillation box is pushed back by the elastic force of the first spring. At this time, the half gear on the other side meshes with the teeth, thereby driving the oscillation box to move to the other side, and then reset. After multiple reciprocating cycles, an oscillation effect is achieved;

[0028] The hand wheel is turned, and the hand wheel drives the screw rod to rotate, and the screw rod drives the connecting strip plate to move downward, and due to the setting of the sliding rod and the limit block, the connecting strip plate can be prevented from falling off. When the connecting strip plate moves to a suitable height, the vibration amplitude of the cover plate and the vibration box in the vertical direction can be controlled by the height difference between the second protrusion and the first protrusion;

[0029] During the oscillation of the cover plate and the oscillation box, the first protrusion continuously contacts the second protrusion above, so that the oscillation box can drive the round rod to move downward, and the round rod enters the inside of the circular groove and squeezes the fourth spring, so that the oscillation box and the test tube can vibrate again in the vertical direction, thereby improving the mixing effect of the medicine inside the test tube;

[0030] When it is necessary to adjust the spacing between multiple second protrusions, the second protrusion can be pulled vertically downward first, and the second protrusion drives the second side block to move downward, and the second side block drives the card block to move downward. At this time, the tension spring is stretched, and the sliding rectangular plate slides at the bottom of the connecting strip plate. The card block moves from the inside of the card slot to the inside of the strip horizontal slot. At this time, the braking state of the second protrusion can be released. At this time, the position of the second protrusion can be adjusted, and then the vibration frequency of the cover plate and the shock box can be changed, thereby improving the applicability of the device.

[0031] Beneficial effects: Adaptability to height and thickness: Through the design of the support component and the clamping component, the device can adapt to test tubes of different heights and thicknesses. The design of the lifting block and the vertical rod allows the test tube to be adjusted up and down according to its height, while the design of the clamping block and the sliding rod can clamp test tubes of different thicknesses, thereby ensuring the stability of the test tube during the oscillation process.

[0032] Reinforcement of the limiter assembly: Through the design of the limiter assembly, the device can further improve the stability of the test tube. When the cover is buckled on the top of the oscillation box, the limiter rod will be inserted into the jack of the sliding rod, thereby fixing the clamping block and the test tube to prevent them from moving or falling off during the oscillation process.

[0033] Efficient oscillation effect: Through the design of the oscillation component, the device can achieve efficient oscillation effect. The servo motor drives the driving gear and the driven gear to rotate, and then drives the shaft and the half gear to rotate. When the half gear is engaged with the teeth, it will drive the oscillation box to move to one side and reset under the elastic force of the first spring. This reciprocating motion can achieve oscillation processing of the test tube, and the oscillation effect is uniform and efficient.

[0034] Safety and ease of use: The device has a reasonable structural design and is easy to operate. At the same time, the safety and durability of the device are improved through the design of details such as rubber pads, which reduces the risk of test tube breakage during the shaking process.

[0035] Height adjustable and vibration amplitude control: By turning the hand wheel to drive the screw and the connecting strip plate to move, the height of the cover and the vibration box can be easily adjusted. The height difference between the second bump and the first bump can effectively control the vibration amplitude of the cover and the vibration box in the vertical direction, thereby meeting different test tubes and different mixing requirements.

[0036] Enhanced vibration effect: During the vibration process, the contact between the first and second protrusions causes the vibration box to drive the round rod downward, squeezing the fourth spring, and achieving a second vibration in the vertical direction. This design enhances the vibration effect of the test tube and improves the mixing uniformity of the medicine.

[0037] Adjustable vibration frequency: By adjusting the spacing between multiple second protrusions, the vibration frequency of the cover plate and the oscillation box can be changed. After pulling the second protrusion and adjusting its position, the new position of the second protrusion can be easily fixed by using the card block, the card slot and the bar-shaped horizontal groove. This design enables the device to be suitable for different types of test tubes and different mixing requirements, improving the applicability and flexibility of the device.

[0038] Structural stability and safety: The setting of the slide bar and the limit block effectively prevents the connecting strip plate from falling off during the movement, ensuring the structural stability and safety of the device.

[0039] The coordinated use of the tension spring and the sliding rectangular sheet enables the second protrusion to be stably fixed on the connecting strip plate after the position is adjusted, further enhancing the stability and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a three-dimensional structural schematic diagram of a test tube oscillating device for a hospital laboratory proposed by the present invention;

[0041] Figure 2 This is a schematic diagram of the three-dimensional structure of a test tube oscillating device for a hospital laboratory proposed by the present invention from a second viewing angle;

[0042] Figure 3 This is an exploded view of a fixing bar in a test tube oscillating device for a hospital laboratory proposed by the present invention;

[0043] Figure 4 This is a three-dimensional structural schematic diagram of a servo motor and a half gear in a test tube oscillating device for a hospital laboratory proposed by the present invention;

[0044] Figure 5 This is an exploded view of a cover plate and an oscillation box in a test tube oscillation device for a hospital laboratory proposed by the present invention;

[0045] Figure 6 An exploded view of an oscillating box and a clamping block in a test tube oscillating device for a hospital laboratory proposed by the present invention;

[0046] Figure 7 This is a three-dimensional structural schematic diagram of a lifting block and an oscillation box in a test tube oscillation device for a hospital laboratory proposed by the present invention;

[0047] Figure 8 A schematic diagram of the three-dimensional structure of a test tube oscillating device housing and a fixed long strip board for a hospital laboratory proposed by the present invention;

[0048] Fig. 9 This is a schematic diagram of the three-dimensional structure of the connecting strip plate and the fixed long strip plate in a test tube oscillating device for a hospital laboratory proposed by the present invention;

[0049] Fig.10 The exploded view of the second protrusion and the connecting strip plate in the test tube oscillating device for hospital laboratory proposed by the present invention.

[0050] In the figure: 1, device housing; 2, rectangular hole; 3, fixing bar; 4, cover plate; 5, oscillation box; 6, half gear; 7, first spring; 8, slider; 9, pressing block; 10, slide groove; 11, synchronous belt; 12, synchronous wheel; 13, rotating shaft; 14, driving gear; 15, servo motor; 16, driven gear; 17, first side block; 18, limit rod; 19, groove; 20, teeth; 21, clamping block; 22, sliding rod; 23, second spring; 24, first rectangular groove; 25, second rectangular groove; 26, Sliding piece; 27, third spring; 28, third rectangular groove; 29, vertical rod; 30, lifting block; 31, jack; 32, lower connecting plate; 33, first protrusion; 34, fixed long strip plate; 35, connecting strip plate; 36, second protrusion; 37, limit block; 38, screw rod; 39, hand wheel; 40, sliding rod; 41, circular groove; 42, tension spring; 43, second side block; 44, clamping block; 45, strip horizontal groove; 46, clamping groove; 47, circular groove; 48, fourth spring; 49, round rod; 50, sliding rectangular piece. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0052] Example 1; Reference Figure 1-7 A test tube oscillation device comprises: a device shell 1, the top of the device shell 1 is open, a rectangular hole 2 is provided on one side of the device shell 1, two symmetrically arranged fixing bars 3 are fixedly connected between the inner walls on both sides of the device shell 1, and a same oscillation box 5 is provided between the two fixing bars 3, and the bottom of the oscillation box 5 is fixedly connected with two symmetrically arranged lower connecting plates 32 through a connecting component, and a groove 19 is provided on the side of the lower connecting plate 32, and the fixing bar 3 is clamped in the inside of the groove 19, and multiple groups of two symmetrically arranged third rectangular grooves 28 are provided on the inner walls on both sides of the oscillation box 5, and a support component for supporting the test tube is provided inside the third rectangular groove 28, and the support component includes a sliding connection in the third rectangular groove 28 The internal vertical rod 29, the bottom of the two vertical rods 29 is fixedly connected with the same lifting block 30, the inner wall of one side of the third rectangular groove 28 is provided with a second rectangular groove 25 connected to each other, one side of the vertical rod 29 is fixedly connected with a sliding piece 26, the bottom of the sliding piece 26 and the bottom inner wall of the second rectangular groove 25 are fixedly connected with the same third spring 27, the cover plate 4 is first pressed down to cover the top of the oscillation box 5, at this time, multiple test tubes move downward, the test tubes drive the lifting block 30 to move downward, the lifting block 30 drives the vertical rod 29 to move downward, the vertical rod 29 drives the sliding piece 26 to move downward, the sliding piece 26 squeezes the third spring 27, at this time, the height of the test tube can be adapted, and the jack 31 always supports the test tube to ensure the stability of the test tube;

[0053] The top of the oscillation box 5 is provided with a plurality of groups of two symmetrically arranged first rectangular grooves 24, and a clamping assembly for clamping the test tube is arranged inside the first rectangular groove 24, and the clamping assembly includes two sliding rods 22 that slide through one side of the first rectangular groove 24, and one end of the two sliding rods 22 is fixedly connected to the same clamping block 21, and one side of the clamping block 21 is fixedly connected to the inner wall of one side of the first rectangular groove 24 with the same second spring 23. The test tube to be oscillated is placed inside the oscillation box 5, and the test tube falls on the top of the lifting block 30, and the lifting block 30 supports the test tube. At this time, the clamping blocks 21 are close to each other under the elastic force of the second spring 23, and the two clamping blocks 21 clamp the test tube, and at the same time, the sliding rod 22 moves toward the inside of the oscillation box 5, thereby ensuring the stability of the test tube and adapting to the thickness of the test tube;

[0054] A limiting assembly for limiting the top of the test tube is provided on the top of the oscillation box 5, and the limiting assembly includes a cover plate 4 buckled on the top of the oscillation box 5, and a plurality of first side blocks 17 are fixedly connected on both sides of the cover plate 4, and a limiting rod 18 is fixedly connected to one side of the first side block 17, and a plurality of insertion holes 31 are provided inside the sliding rod 22, and the limiting rod 18 and the insertion hole 31 are interference fit, and the cover plate 4 can be moved laterally at this time, and the cover plate 4 drives the first side block 17 to move laterally, and the first side block 17 drives the limiting rod 18 to move laterally, and at this time the limiting rod 18 is inserted into the corresponding insertion hole 31, so as to ensure the stability of the two sliding rods 22, and then fix the clamping block 21, so that the stability of the test tube is further improved, and the limiting rod 18 and the insertion hole 31 are interference fit, so as to improve the stability of the connection and make it not easy to open;

[0055] The bottom inner wall of the device housing 1 is provided with an oscillation component for oscillating the oscillation box 5, and the oscillation component includes two symmetrically arranged rotating shafts 13 rotatably connected to the bottom inner wall of the device housing 1, and the top fixed sleeve of the rotating shaft 13 is provided with a half gear 6. Both sides of the oscillation box 5 are fixedly connected with a plurality of teeth 20, and the teeth 20 are used in conjunction with the half gear 6. The outer wall fixed sleeve of the rotating shaft 13 is provided with a synchronous wheel 12, and the outer wall transmission sleeves of the two synchronous wheels 12 are provided with the same synchronous belt 11. The bottom inner wall of the device housing 1 is fixedly connected with a servo motor 15, and the output shaft of the servo motor 15 is fixedly connected with a driving gear 14, and the outer wall fixed sleeve of one of the rotating shafts 13 is provided with a driven gear 16, and the driven gear 16 is meshed with the driving gear 14. The servo motor 15 is started, and the output shaft of the servo motor 15 drives the driving gear 14 to rotate, and the driving gear 14 drives the driven gear 16 to rotate, and the driven gear 16 drives one of the rotating shafts 13 to rotate, and the two rotating shafts 13 rotate synchronously through the synchronous wheel 12 and the synchronous belt 11 below, because the setting positions of the two half gears 6 correspond to each other;

[0056] One of the half gears 6 first meshes with the teeth 20 on one side, thereby driving the oscillation box 5 to move to one side. The oscillation box 5 pushes the abutting block 9 on that side to move laterally. At this time, the abutting block 9 squeezes the first spring 7. When the half gear 6 is disengaged from the teeth 20, the oscillation box 5 is pushed back by the elastic force of the first spring 7. At this time, the half gear 6 on the other side meshes with the teeth 20, thereby driving the oscillation box 5 to move to the other side, and then reset. After multiple reciprocating cycles, the oscillation effect is achieved.

[0057] The same fixed long strip plate 34 is fixedly connected between the inner walls of the device housing 1 on both sides, the top of the cover plate 4 is fixedly connected with a first protrusion 33, the interior of the fixed long strip plate 34 is slidably penetrated by two symmetrically arranged slide bars 40, the top of the slide bars 40 is fixedly connected with a limited block 37, the bottoms of the two slide bars 40 are fixedly connected with the same connecting strip plate 35, the top of the connecting strip plate 35 is rotatably connected with a screw rod 38, the top thread of the screw rod 38 penetrates the fixed long strip plate and is fixedly connected with a hand wheel 39, the hand wheel 39 is rotated, and the hand wheel 39 is rotated. 9 drives the screw rod 38 to rotate, and the screw rod 38 drives the connecting strip plate 35 to move downward. Due to the arrangement of the slide rod 40 and the limit block 37, the connecting strip plate 35 can be prevented from falling off. When the connecting strip plate 35 moves to a suitable height, the vibration amplitude of the cover plate 4 and the shock box 5 in the vertical direction can be controlled by the height difference between the second protrusion 36 and the first protrusion 33. A plurality of second protrusions 36 are arranged at the bottom of the connecting strip plate 35, and a circular groove 41 is arranged at the top of the second protrusion 36. The bottom of the connecting strip plate 35 is slidably connected to A plurality of sliding rectangular sheets 50 are provided, and a tension spring 42 is fixedly connected between the bottom inner wall of the circular groove 41 and the bottom of the sliding rectangular sheet 50. The second side blocks 43 are fixedly connected to both sides of the top of the second protrusion 36, and a clamping block 44 is fixedly connected to one side of the second side block 43. Both sides of the connecting strip plate 35 are provided with a strip transverse groove 45, and the top of the strip transverse groove 45 is provided with a plurality of interconnected clamping grooves 46. The clamping block 44 is used in conjunction with the clamping groove 46 and the strip transverse groove 45. When the interval between the plurality of second protrusions 36 needs to be adjusted, When the distance is reached, the second protrusion 36 can be pulled vertically downward first, and the second protrusion 36 drives the second side block 43 to move downward, and the second side block 43 drives the clamping block 44 to move downward. At this time, the tension spring 42 is stretched, and the sliding rectangular piece 50 slides at the bottom of the connecting strip plate 35, and the clamping block 44 moves from the inside of the clamping groove 46 to the inside of the strip horizontal groove 45. At this time, the braking state of the second protrusion 36 can be released. At this time, the position of the second protrusion 36 can be adjusted, and then the vibration frequency of the cover plate 4 and the shock box 5 can be changed, thereby improving the applicability of the device.

[0058] The connecting assembly includes a plurality of round rods 49 fixedly connected to the bottom of the oscillation box 5, a round groove 47 is provided on the top of the lower connecting plate 32, the bottom of the round rod 49 slides through the inside of the round groove 47, and a fourth spring 48 is fixedly connected between the bottom of the round rod 49 and the bottom inner wall of the round groove 47. During the oscillation of the cover plate 4 and the oscillation box 5, the first protrusion 33 continuously contacts the second protrusion 36 above, so that the oscillation box 5 can drive the round rod 49 to move downward, and the round rod 49 enters the inside of the round groove 47 and squeezes the fourth spring 48, so that the oscillation box 5 and the test tube can vibrate again in the vertical direction, thereby improving the mixing effect of the medicine inside the test tube.

[0059] The present application can be used in the field of laboratory science, and can also be applied to other technical fields of the present application.

[0060] Example 2; Reference Figure 1-7 , improved on the basis of Example 1: a test tube oscillation device for a hospital laboratory, which is used in the field of laboratory, one side of the fixed bar 3 is provided with two symmetrically arranged slide grooves 10, the inside of the slide groove 10 is slidably connected with a slider 8, the two sliders 8 on the same side are fixedly connected with the same clamping block 9, one side of the clamping block 9 and the inner wall of one side of the device housing 1 are fixedly connected with the same first spring 7, the clamping block 9 is in conflict with the oscillation box 5, and a rubber pad is provided on one side of the clamping block 21.

[0061] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 15 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0062] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A test tube oscillating device for a hospital laboratory, characterized in that: include: A device housing (1), wherein the top of the device housing (1) is open, a rectangular hole (2) is provided on one side of the device housing (1), two symmetrically arranged fixing strips (3) are fixedly connected between the inner walls on both sides of the device housing (1), a same oscillation box (5) is provided between the two fixing strips (3), the bottom of the oscillation box (5) is fixedly connected to two symmetrically arranged lower connecting plates (32) through a connecting component, a groove (19) is provided on the side of the lower connecting plate (32), the fixing strip (3) is snapped into the inside of the groove (19), and a plurality of groups of two symmetrically arranged third rectangular grooves (28) are provided on the inner walls on both sides of the oscillation box (5), and a supporting component for supporting a test tube is provided inside the third rectangular groove (28); The top of the oscillation box (5) is provided with a plurality of groups of two first rectangular grooves (24) which are symmetrically arranged, and a clamping assembly for clamping the test tube is arranged inside the first rectangular groove (24); The top of the oscillation box (5) is provided with a limiting component for limiting the top of the test tube; The bottom inner wall of the device housing (1) is provided with an oscillation component for oscillating the oscillation box (5).

2. A test tube oscillating device for a hospital laboratory according to claim 1, characterized in that: The support assembly comprises a vertical rod (29) slidably connected inside the third rectangular groove (28); the bottoms of the two vertical rods (29) are fixedly connected to a same lifting block (30); an inner wall on one side of the third rectangular groove (28) is provided with a second rectangular groove (25) that is connected to each other; a sliding plate (26) is fixedly connected to one side of the vertical rod (29); and a third spring (27) is fixedly connected between the bottom of the sliding plate (26) and the inner wall of the bottom of the second rectangular groove (25).

3. A test tube oscillating device for a hospital laboratory according to claim 1, characterized in that: The clamping assembly comprises two sliding rods (22) slidingly passing through one side of the first rectangular groove (24), one end of the two sliding rods (22) is fixedly connected to a same clamping block (21), and a same second spring (23) is fixedly connected between one side of the clamping block (21) and an inner wall of one side of the first rectangular groove (24).

4. A test tube oscillating device for a hospital laboratory according to claim 3, characterized in that: The limit assembly comprises a cover plate (4) buckled on the top of the oscillation box (5), a plurality of first side blocks (17) are fixedly connected to both sides of the cover plate (4), a limit rod (18) is fixedly connected to one side of the first side block (17), a plurality of insertion holes (31) are provided inside the sliding rod (22), and the limit rod (18) and the insertion hole (31) are interference fit.

5. A test tube oscillating device for a hospital laboratory according to claim 1, characterized in that: The oscillation component comprises two symmetrically arranged rotating shafts (13) rotatably connected to the inner wall at the bottom of the device housing (1); a half gear (6) is provided on the top fixed sleeve of the rotating shaft (13); a plurality of teeth (20) are fixedly connected on both sides of the oscillation box (5); the teeth (20) cooperate with the half gear (6); a synchronous wheel (12) is provided on the outer wall fixed sleeve of the rotating shaft (13); and the outer wall transmission sleeves of the two synchronous wheels (12) are provided with the same synchronous belt (11).

6. A test tube oscillating device for a hospital laboratory according to claim 5, characterized in that: A servo motor (15) is fixedly connected to the inner wall of the bottom of the device housing (1), and an output shaft of the servo motor (15) is fixedly connected to a driving gear (14). A driven gear (16) is fixedly sleeved on the outer wall of one of the rotating shafts (13), and the driven gear (16) is meshed with the driving gear (14).

7. A test tube oscillating device for a hospital laboratory according to claim 1, characterized in that: One side of the fixing strip (3) is provided with two symmetrically arranged sliding grooves (10), the interior of the sliding groove (10) is slidably connected with a slider (8), a same clamping block (9) is fixedly connected between the two sliders (8) located on the same side, a same first spring (7) is fixedly connected between one side of the clamping block (9) and an inner wall of one side of the device housing (1), and the clamping block (9) is in contact with the oscillation box (5).

8. A test tube oscillating device for a hospital laboratory according to claim 3, characterized in that: A rubber pad is provided on one side of the clamping block (21).

9. A test tube oscillating device for a hospital laboratory according to claim 4, characterized in that: A fixed long strip plate (34) is fixedly connected between the inner walls of both sides of the device housing (1); a first protrusion (33) is fixedly connected to the top of the cover plate (4); two symmetrically arranged sliding rods (40) are slidably penetrated inside the fixed long strip plate (34); the top of the sliding rod (40) is fixedly connected to a limiting block (37); the bottoms of the two sliding rods (40) are fixedly connected to a same connecting strip plate (35); the top of the connecting strip plate (35) is rotatably connected to a screw rod (38); the top thread of the screw rod (38) penetrates the fixed long strip plate and is fixedly connected to a hand wheel (39); a plurality of second protrusions (36) are arranged at the bottom of the connecting strip plate (35); A circular groove (41) is provided on the top of the protrusion (36); a plurality of sliding rectangular sheets (50) are slidably connected to the bottom of the connecting strip plate (35); a tension spring (42) is fixedly connected between the bottom inner wall of the circular groove (41) and the bottom of the sliding rectangular sheet (50); second side blocks (43) are fixedly connected to both sides of the top of the second protrusion (36); a clamping block (44) is fixedly connected to one side of the second side block (43); a strip transverse groove (45) is provided on both sides of the connecting strip plate (35); a plurality of interconnected clamping grooves (46) are provided on the top of the strip transverse groove (45); and the clamping block (44) is used in conjunction with the clamping groove (46) and the strip transverse groove (45).

10. A test tube oscillating device for a hospital laboratory according to claim 1, characterized in that: The connecting assembly comprises a plurality of round rods (49) fixedly connected to the bottom of the oscillation box (5); a round groove (47) is provided on the top of the lower connecting plate (32); the bottom of the round rod (49) slides through the inside of the round groove (47); and a fourth spring (48) is fixedly connected between the bottom of the round rod (49) and the bottom inner wall of the round groove (47).

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