Oscillating device for clinical medical examination

Abstract

The invention discloses an oscillation device for clinical medical examination, which structurally comprises a top contact mechanism, a support rod, a spring, a telescopic tube and a placement mechanism, the outer side edge of the top contact mechanism is welded with the top of the support rod, and a telescopic hose at the bottom of a top plate elastically stretches out and draws back to drive a buckle cover to buckle the top of a test tube; the top of the test tube can be buckled in an abutting mode, through the elasticity of the telescopic hose, it is prevented that in the oscillation process of the test tube, a buckle cover exerts fixed limiting force on the top of the test tube, and the oscillation effect of the test tube is improved; a pressing plate is pressed downwards to drive a connecting pipe to extrude an extrusion hose, at the moment, the extrusion hose elastically contracts to extrude and discharge air in a suction cup, it is ensured that the suction cup can be sucked to a table top in a vacuum mode, and therefore the stability of the bottom plate placed on the table top is effectively improved; the whole oscillation host and test tubes of samples and test reagents are prevented from falling off from the table top and being damaged.

Description

Technical Field

[0001] The present invention relates to the field of clinical medical technology, and more specifically, to an oscillating device for clinical medical testing. Background Art

[0002] In my country, "clinical testing" refers to a series of laboratory testing work and project results provided by clinical laboratories (i.e., the laboratory department, laboratory, or independent laboratory) for clinical medicine, which are used for disease diagnosis. When conducting clinical medical tests, an oscillating device is needed to oscillate test containers such as test tubes containing samples and test reagents so that the samples and test reagents are fully mixed; However, the existing oscillating devices for clinical medical testing have the following shortcomings: after the test tube is inserted into the oscillating device, in order to prevent the test tube from detaching during the oscillation process, the top of the test tube needs to be limited and fixed. After the limit fixation, the test tube as a whole is subject to a relatively fixed restriction force, thereby reducing the effect of fully mixing the sample and the test reagent inside the test tube. At the same time, when the oscillating device is placed on a medical desktop to oscillate the sample and the test reagent, the oscillating device itself generates a large vibration force, which is easy to shift its position on the desktop, causing the entire oscillating device and the test tubes of the sample and the test reagent to fall from the desktop and be damaged. Summary of the invention

[0003] The technical solution adopted by the present invention to achieve the technical purpose is: an oscillation device for clinical medical testing, whose structure includes an oscillation main unit and a support mechanism, wherein the oscillation main unit is installed in the middle of the upper end of the support mechanism, and the oscillation main unit includes a top contact mechanism, a support rod, a spring, a telescopic tube, and a placement mechanism. The outer edge of the top contact mechanism is welded to the top of the support rod, and a spring is provided at the lower end of the support rod, the lower end of the support rod and the spring are both installed inside the telescopic tube, the telescopic tube is fixedly installed on the outer edge of the upper end of the placement mechanism, and the placement mechanism is installed in the middle of the upper end of the support mechanism, and four support rods, springs and telescopic tubes are each provided and distributed in four positions between the top contact mechanism and the placement mechanism, and four groups of springs are used to apply elastic force to the support rod inside the telescopic tube.

[0004] As a further improvement of the present invention, the top contact mechanism includes a top plate, a connecting plate, a telescopic hose, and a buckle cover. A connecting plate is welded to the outer edge of the top plate, and the bottom surface of the connecting plate is welded to the bottom of the support rod. A telescopic hose is provided on the bottom surface of the top plate, and a buckle cover is connected to the lower end of the telescopic hose. The top plate is located directly above the placement mechanism. The telescopic hose has a pleated structure and is made of rubber material with good resilience. At the same time, the buckle cover at the lower end of the telescopic hose has a circular structure.

[0005] As a further improvement of the present invention, the placement mechanism includes an outer frame, a filling block, a placement groove, an outer ring, and an oscillator. The outer frame is provided with a filling block, and the filling block is penetrated by a placement groove. The middle part of the inner side of the placement groove is provided with an outer ring. The oscillator is fixedly mounted on the bottom of the outer frame and the filling block, and the bottom of the oscillator is mounted on the middle part of the upper end of the support mechanism. The upper end of the oscillator is located at the bottom of the inner side of the placement groove. The filling block is made of rubber and has good resilience. Nine placement grooves are provided, which are distributed in a three by three array inside the filling block. At the same time, an outer ring is provided in the middle of each placement groove.

[0006] As a further improvement of the present invention, the oscillation generator includes a vibrator, a vibration conduction tube, and a tray. The bottom of the vibrator is installed in the middle of the upper end of the support mechanism, and the inside of the vibrator is connected to the lower end of the vibration conduction tube. A tray is provided at the upper end of the vibration conduction tube, and the vibration conduction tube and the tray are both located at the bottom of the inner side of the placement groove. The vibrator is fixedly installed at the bottom of the outer frame and the filling block. Nine vibration conduction tubes and trays are provided and distributed in a three by three array at the upper end of the vibrator. The nine vibration conduction tubes and trays are just located at the bottom of the inner side of the nine placement grooves.

[0007] As a further improvement of the present invention, the supporting mechanism includes a base plate, a card plate, a vibration-damping pad, and an adsorption mechanism. The upper surface of the base plate is provided with a card plate and a vibration-damping pad, and the vibration-damping pad is located at the inner center of the card plate. The adsorption mechanism is arranged at the edge of the base plate. The card plate is in a cross shape, and the vibration-damping pad is in a cylindrical disk structure, which is installed exactly at the center position of the card plate. The card plate can improve the firmness of the engagement between the upper surface of the base plate and the bottom of the vibrator. Four adsorption mechanisms are provided, and are distributed in four directions on the outer edge of the base plate.

[0008] As a further improvement of the present invention, the adsorption mechanism includes an outer support plate, a pressing plate, a connecting pipe, a compression spring, an extrusion hose, and a suction cup. The outer support plate is welded to the outside of the bottom plate, and the pressing plate is installed inside the upper end of the outer support plate with a clearance fit. The middle part of the bottom surface of the pressing plate is welded to the upper end of the connecting pipe, and a compression spring is provided on the outside of the connecting pipe. The lower end of the connecting pipe is connected to an extrusion hose and is through-connected. The lower end of the extrusion hose is fixed to the upper end of the suction cup and is through-connected. The suction cup is located at the center position of the lower end of the outer support plate. An exhaust port is penetrated through the middle end of the pressing plate. The exhaust port has a narrow upper and wide lower structure, which is conducive to guiding the air to be discharged upward.

[0009] The beneficial effects of the present invention are: 1. Through the reset elastic force applied by the spring and the internal guide of the telescopic tube, the support rod is reset and descended inside the telescopic tube, driving the top plate to reset downward. At this time, the telescopic hose at the bottom of the top plate is elastically extended and retracted, driving the buckle cover to buckle on the top of the test tube, which can not only resist and buckle the top of the test tube, but also prevent the buckle cover from applying a fixed limiting force to the top of the test tube during the oscillation of the test tube through the elasticity of the telescopic hose, thereby improving the oscillation effect of the test tube; 2. When the test tubes are placed in the placement slot of the filling block, the outer ring in the middle of the placement slot can be used to support and clamp the nine test tubes, thereby improving the stability of the test tubes placed in the placement slot, and the bottom of the test tubes is just on the tray. Then the vibrator is started to transmit the vibration to the vibration transmission tube, thereby oscillating the test tubes, improving the effect of fully mixing the samples and test reagents in each test tube; 3. When the oscillating main unit is placed on the desktop for oscillation, it is supported on the desktop by the support mechanism at the bottom. The clamping plate on the upper surface of the bottom plate can improve the firmness of the clamping between the upper surface of the bottom plate and the bottom of the vibrator, and the vibration-damping pad at the center position can dampen the vibration of the center position of the connection between the vibrator and the bottom plate, so as to avoid the large vibration generated by the vibrator during the oscillation operation being transmitted to the bottom plate and causing the bottom plate to shift on the desktop; 4. The desktop is adsorbed through four adsorption mechanisms. During the adsorption process, the pressing plate is pressed downward to drive the connecting tube to squeeze the extrusion hose. At this time, the extrusion hose elastically contracts to squeeze and discharge the air inside the suction cup along the extrusion hose, the connecting tube and the exhaust port inside the pressing plate, ensuring that the suction cup can be vacuum adsorbed on the desktop, thereby effectively improving the stability of the bottom plate placed on the desktop, and preventing the entire oscillating host and the test tubes of samples and test reagents from falling off the desktop and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The present invention is a schematic structural diagram of an oscillating device for clinical medical testing.

[0011] Figure 2 It is a schematic diagram of the three-dimensional adjustment of the oscillating main unit of the present invention and a partial half-section internal structure.

[0012] Figure 3 It is a schematic diagram of the three-dimensional structure of the top contact mechanism of the present invention.

[0013] Figure 4 It is a three-dimensional partial cross-sectional schematic diagram of the internal structure of the placement mechanism of the present invention.

[0014] Figure 5 It is a schematic diagram of the three-dimensional structure of the oscillation generator of the present invention.

[0015] Figure 6It is a schematic diagram of the three-dimensional structure of the support mechanism of the present invention.

[0016] Figure 7 It is a schematic diagram of the internal structure of the adsorption mechanism of the present invention from a front view.

[0017] In the figure: oscillation main unit -Z, supporting mechanism -X, top contact mechanism -z5, supporting rod -z3, spring -z9, telescopic tube -z7, placement mechanism -z1, top plate -z54, connecting plate -z53, telescopic hose -z52, buckle cover -z58, outer frame -z14, filling block -z16, placement groove -z19, outer ring -z13, oscillation generator -z11, vibrator -1d, vibration conduction tube -1g, tray -1t, bottom plate -x9, card plate -x3, vibration damping pad -x1, adsorption mechanism -x6, outer support plate -z64, pressing plate -z63, connecting tube -z66, compression spring -z68, extrusion hose -z69, suction cup -z61. DETAILED DESCRIPTION

[0018] The present invention is further described below in conjunction with the accompanying drawings: Example

[0019] As attached Figure 1 To Attachment Figure 5 As shown: The present invention discloses an oscillating device for clinical medical testing, which comprises an oscillating main unit Z and a supporting mechanism X, wherein the oscillating main unit Z is installed at the middle of the upper end of the supporting mechanism X, and the oscillating main unit Z comprises a top contact mechanism z5, a supporting rod z3, a spring z9, a telescopic tube z7, and a placing mechanism z1, wherein the outer edge of the top contact mechanism z5 is welded to the top of the supporting rod z3, and a spring z9 is provided at the lower end of the supporting rod z3, the lower end of the supporting rod z3 and the spring z9 are both installed inside the telescopic tube z7, the telescopic tube z7 is fixedly installed at the outer edge of the upper end of the placing mechanism z1, and the placing mechanism z1 is installed at the middle of the upper end of the supporting mechanism X; There are four support rods z3, springs z9 and telescopic tubes z7, which are distributed in four positions between the top contact mechanism z5 and the placement mechanism z1. The four groups of springs z9 apply elastic force to the support rod z3 inside the telescopic tube z7, so that the top contact mechanism z5 can be elastically raised and lowered above the placement mechanism z1. After the top contact mechanism z5 is pulled up, it is convenient to place the test tubes of samples and test reagents into the placement mechanism z1. After the placement is completed, the top contact mechanism z5 can be reset downward to resist the top of the test tube, thereby improving the stability of the test tube placed inside the placement mechanism z1.

[0020] The top contact mechanism z5 includes a top plate z54, a connecting plate z53, a telescopic hose z52, and a buckle cover z58. The connecting plate z53 is welded to the outer edge of the top plate z54, and the bottom surface of the connecting plate z53 is welded to the bottom of the support rod z3. The bottom surface of the top plate z54 is provided with a telescopic hose z52, and the lower end of the telescopic hose z52 is connected to the buckle cover z58. The top plate z54 is located directly above the placement mechanism z1. The telescopic hose z52 has a pleated structure and is made of rubber material with good resilience. At the same time, the buckle cover z58 at the lower end of the telescopic hose z52 has a circular structure. The telescopic hose z52 is elastically extended and retracted to drive the buckle cover z58 to buckle on the top of the test tube, which can not only resist and buckle the top of the test tube, but also prevent the buckle cover z58 from applying a fixed restricting force to the top of the test tube through the elasticity of the telescopic hose z52 during the oscillation of the test tube, thereby improving the oscillation effect of the test tube.

[0021] Wherein, the placement mechanism z1 includes an outer frame z14, a filling block z16, a placement groove z19, an outer ring z13, and an oscillator z11. The outer frame z14 is provided with a filling block z16, and the filling block z16 is penetrated by the placement groove z19. The middle part of the inner side of the placement groove z19 is provided with an outer ring z13. The oscillator z11 is fixedly mounted on the outer frame z14 and the bottom of the filling block z16, and the bottom of the oscillator z11 is mounted on the middle part of the upper end of the support mechanism X, and the upper end of the oscillator z11 is located at the inner bottom of the placement groove z19. The filling block z16 is made of rubber material and has good resilience. Nine placement grooves z19 are provided, which are distributed in a three-by-three array inside the filling block z16. An outer ring z13 is provided in the middle of each placement groove z19. Nine test tubes can be placed, supported and clamped by the nine placement grooves z19 and the outer ring z13 in the middle, thereby improving the stability of the test tubes placed in the placement grooves z19.

[0022] The oscillation generator z11 includes a vibrator 1d, a vibration transmission tube 1g, and a tray 1t. The bottom of the vibrator 1d is installed in the middle of the upper end of the support mechanism X, and the inside of the vibrator 1d is connected to the lower end of the vibration transmission tube 1g. The upper end of the vibration transmission tube 1g is provided with a tray 1t, and the vibration transmission tube 1g and the tray 1t are both located at the inner bottom of the placement groove z19. The vibrator 1d is fixedly installed at the bottom of the outer frame z14 and the filling block z16. There are nine vibration conduction tubes 1g and trays 1t, which are distributed in a three-by-three array on the upper end of the vibrator 1d. The nine vibration conduction tubes 1g and trays 1t are located exactly at the inner bottom of the nine placement slots z19, so that the trays 1t are in contact with and supported by the bottom of the test tubes inside the placement slots z19. The vibration is generated by the operation of the vibrator 1d and is transmitted through the vibration conduction tubes 1g, thereby oscillating the test tubes, thereby improving the effect of fully and evenly mixing the samples and test reagents inside each test tube. The specific usage and function of this embodiment are as follows: In the present invention, when the sample and the test reagent are oscillated, the test tube containing the sample and the test reagent is placed in the placement slot z19 of the filling block z16. When placing, the top plate z54 is pulled upward to lengthen the height between the top plate z54 and the placement slot z19, so that the test tube can be inserted and placed in the placement slot z19. After the placement is completed, the top plate z54 is loosened. At this time, the reset elastic force applied by the spring z9 and the internal guidance of the telescopic tube z7 cause the support rod z3 to reset and descend inside the telescopic tube z7, driving the top plate z54 to reset downward. At this time, the telescopic hose z52 at the bottom of the top plate z54 is elastically retracted to drive the buckle cover z58 to buckle on the top of the test tube. It can only resist and snap fit the top of the test tube, and through the elasticity of the telescopic hose z52, it can prevent the test tube from oscillating. The buckle cover z58 applies a fixed restricting force to the top of the test tube, thereby improving the oscillation effect of the test tube. When the test tube is placed in the placement slot z19 of the filling block z16, the outer ring z13 in the middle of the placement slot z19 can support and clamp nine test tubes, thereby improving the stability of the test tube placed in the placement slot z19, and the bottom of the test tube is just on the tray 1t, and then the vibrator 1d is started to transmit the vibration to the vibration transmission tube 1g, thereby oscillating the test tube, thereby improving the effect of fully and evenly mixing the sample and test reagent inside each test tube. Example

[0023] As attached Figure 6 To Attachment Figure 7 As shown: The support mechanism X includes a bottom plate x9, a card plate x3, a vibration-damping pad x1, and an adsorption mechanism x6. The card plate x3 and the vibration-damping pad x1 are disposed on the upper end surface of the bottom plate x9, and the vibration-damping pad x1 is located at the inner center of the card plate x3. The adsorption mechanism x6 is disposed at the edge of the bottom plate x9. The card plate x3 is in a cross shape, and the vibration-damping pad x1 is in a cylindrical disk structure, which is installed at the center position of the card plate x3. The card plate x3 can improve the firmness of the engagement between the upper end surface of the base plate x9 and the bottom of the vibrator 1d, and the vibration-damping pad x1 at the center position can dampen the vibration of the center position of the connection between the vibrator 1d and the base plate x9, thereby preventing the vibrator 1d from generating large vibrations during the oscillation operation and transmitting them to the base plate x9, causing the base plate x9 to shift in position on the desktop, and preventing the entire oscillation host Z and the test tubes of samples and test reagents from falling off the desktop and being damaged. There are four adsorption mechanisms x6, which are distributed at four positions on the outer edge of the base plate x9. The four adsorption mechanisms x6 are vacuum-adsorbed on the desktop, which can improve the stability of the base plate x9 placed on the desktop.

[0024] Wherein, the adsorption mechanism x6 includes an outer support plate z64, a pressing plate z63, a connecting pipe z66, a compression spring z68, an extrusion hose z69, and a suction cup z61; the outer support plate z64 is welded to the outside of the bottom plate x9, and the pressing plate z63 is installed inside the upper end of the outer support plate z64 by a clearance fit; the middle part of the bottom surface of the pressing plate z63 is welded to the upper end of the connecting pipe z66, and a compression spring z68 is arranged outside the connecting pipe z66; the lower end of the connecting pipe z66 is connected to an extrusion hose z69 and is through-connected; the lower end of the extrusion hose z69 is fixed to the upper end of the suction cup z61 and is through-connected; the suction cup z61 is located at the inner center of the lower end of the outer support plate z64; An exhaust port is provided at the middle end of the pressing plate z63, and the exhaust port is narrow at the top and wide at the bottom, which is conducive to guiding the air to be discharged upward. When the base plate x9 is placed on the desktop, the pressing plate z63 is squeezed downward to drive the connecting tube z66 to squeeze the extrusion hose z69. At this time, the air inside the suction cup z61 is squeezed and discharged along the extrusion hose z69, the connecting tube z66 and the exhaust port inside the pressing plate z63, ensuring that the suction cup z61 can be vacuum-adsorbed on the desktop, thereby effectively improving the stability of the base plate x9 placed on the desktop. The specific usage and function of this embodiment are as follows: In the present invention, when the oscillating host Z is placed on the desktop for oscillation, it is supported on the desktop by the support mechanism X at the bottom. The clamping plate x3 on the upper end surface of the bottom plate x9 can improve the firmness of the clamping between the upper end surface of the bottom plate x9 and the bottom of the vibrator 1d, and the vibration-damping pad x1 at the center position can dampen the vibration of the center position of the connection between the vibrator 1d and the bottom plate x9, so as to avoid the large vibration generated by the vibrator 1d during the oscillation operation being transmitted to the bottom plate x9 and causing the bottom plate x9 to shift on the desktop. At the same time, the four adsorption mechanisms x6 The desktop is adsorbed. During the adsorption process, the pressing plate z63 is pressed downward to drive the connecting tube z66 to squeeze the extrusion hose z69. At this time, the extrusion hose z69 elastically contracts to squeeze and discharge the air inside the suction cup z61 along the extrusion hose z69, the connecting tube z66 and the exhaust port inside the pressing plate z63, ensuring that the suction cup z61 can be vacuum adsorbed on the desktop, thereby effectively improving the stability of the base plate x9 placed on the desktop, and preventing the entire oscillation host Z and the test tubes of samples and test reagents from falling off the desktop and being damaged. Utilizing the technical solution of the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. An oscillating device for clinical medical testing, comprising an oscillating main unit (Z) and a supporting mechanism (X), wherein the oscillating main unit (Z) is mounted at the middle of the upper end of the supporting mechanism (X), and characterized in that: The oscillation main unit (Z) comprises a top contact mechanism (z5), a support rod (z3), a spring (z9), a telescopic tube (z7), and a placement mechanism (z1); the outer edge of the top contact mechanism (z5) is welded to the top of the support rod (z3), and a spring (z9) is provided at the lower end of the support rod (z3); the lower end of the support rod (z3) and the spring (z9) are both installed inside the telescopic tube (z7); the telescopic tube (z7) is fixedly installed on the outer edge of the upper end of the placement mechanism (z1); and the placement mechanism (z1) is installed in the middle of the upper end of the support mechanism (X).

2. The oscillating device for clinical medical testing according to claim 1, characterized in that: The top contact mechanism (z5) comprises a top plate (z54), a connecting plate (z53), a telescopic hose (z52), and a buckle cover (z58); the connecting plate (z53) is welded to the outer edge of the top plate (z54), and the bottom surface of the connecting plate (z53) is welded to the bottom of the support rod (z3); the bottom surface of the top plate (z54) is provided with a telescopic hose (z52), and the lower end of the telescopic hose (z52) is connected to the buckle cover (z58); the top plate (z54) is located directly above the placement mechanism (z1).

3. The oscillating device for clinical medical testing according to claim 2, characterized in that: The placement mechanism (z1) comprises an outer frame (z14), a filling block (z16), a placement groove (z19), an outer ring (z13), and an oscillation generator (z11); a filling block (z16) is arranged inside the outer frame (z14), and a placement groove (z19) is passed through the filling block (z16); an outer ring (z13) is arranged in the middle of the inner side of the placement groove (z19); the oscillation generator (z11) is fixedly mounted on the bottom of the outer frame (z14) and the filling block (z16), and the bottom of the oscillation generator (z11) is mounted in the middle of the upper end of the support mechanism (X); and the upper end of the oscillation generator (z11) is located at the inner bottom of the placement groove (z19).

4. The oscillating device for clinical medical testing according to claim 3, characterized in that: The oscillation generator (z11) comprises a vibrator (1d), a vibration conduction tube (1g), and a tray (1t); the bottom of the vibrator (1d) is mounted at the middle of the upper end of the support mechanism (X), and the inside of the vibrator (1d) is connected to the lower end of the vibration conduction tube (1g); the upper end of the vibration conduction tube (1g) is provided with a tray (1t), and the vibration conduction tube (1g) and the tray (1t) are both located at the inner bottom of the placement groove (z19); and the vibrator (1d) is fixedly mounted on the outer frame (z14) and the bottom of the filling block (z16).

5. The oscillating device for clinical medical testing according to claim 4, characterized in that: The support mechanism (X) comprises a base plate (x9), a card plate (x3), a vibration-damping pad (x1), and an adsorption mechanism (x6); the card plate (x3) and the vibration-damping pad (x1) are provided on the upper end surface of the base plate (x9), and the vibration-damping pad (x1) is located at the inner center of the card plate (x3); and the adsorption mechanism (x6) is provided at the edge of the base plate (x9).

6. The oscillating device for clinical medical testing according to claim 5, characterized in that: The adsorption mechanism (x6) comprises an outer support plate (z64), a pressing plate (z63), a connecting tube (z66), a compression spring (z68), an extrusion hose (z69), and a suction cup (z61); the outer support plate (z64) is welded to the outside of the bottom plate (x9), and the pressing plate (z63) is installed inside the upper end of the outer support plate (z64) by means of a clearance fit; the middle part of the bottom surface of the pressing plate (z63) is welded to the upper end of the connecting tube (z66), and a compression spring (z68) is provided outside the connecting tube (z66); the lower end of the connecting tube (z66) is connected to an extrusion hose (z69) and is through-connected; the lower end of the extrusion hose (z69) is fixed to and through-connected to the upper end of the suction cup (z61); and the suction cup (z61) is located at the inner center of the lower end of the outer support plate (z64).

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