Adjustable sample adding table

Abstract

The adjustable sample adding table comprises a bottom table, a lifting device, a top sample adding plate, an angle adjusting assembly and elbow supports, the lifting device is installed on the bottom table, the top sample adding plate is connected with the end, away from the bottom table, of the lifting device through the angle adjusting assembly, and the elbow supports are arranged on the two sides of the top sample adding plate. The invention belongs to the technical field of medical equipment, and aims to solve the problem that in the prior art, a medical worker needs to lower the head for a long time during sample adding, and discomfort of the cervical vertebra and the elbow is easily caused. The device has the technical effects that the height and angle of the top sample adding plate can be adjusted according to self conditions when a medical worker adds a sample, and the discomfort of the cervical vertebra and the elbow caused by long-term sample adding of the medical worker is avoided through the common arrangement of the lifting device, the angle adjusting assembly and the elbow support.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, and in particular to an adjustable sample adding platform. Background Art

[0002] In medical testing, reagent addition is a common operation in the laboratory, involving multiple steps and precautions to ensure the accuracy and reliability of the experiment.

[0003] The existing reagent loading process usually includes the following steps:

[0004] Place the specimen rack, sample loading plate, and tip box on the loading table, use an appropriate pipette and tip to draw the required amount of sample from the sample container, align the pipette tip with the bottom of the well on the loading plate, and gently press the button to add the sample to the well. The loading is complete.

[0005] Existing sample loading tables are usually fixed sample loading tables, and medical staff need to lower their heads for a long time when loading samples, which can easily cause discomfort in the cervical spine and elbows. Summary of the invention

[0006] To this end, the present invention provides an adjustable sample loading platform to solve the above-mentioned problems in the prior art.

[0007] In order to achieve the above object, the present invention provides the following technical solutions:

[0008] According to a first aspect of the present invention, an adjustable sample loading table includes a base table, a lifting device, a top sample loading plate, an angle adjustment assembly and an elbow rest. The lifting device is installed on the base table, and the top sample loading plate is connected to an end of the lifting device away from the base table through the angle adjustment assembly. Elbow rests are provided on both sides of the top sample loading plate.

[0009] Furthermore, the lifting device includes an adjusting device, a screw and nut group, a first telescopic rod and a second telescopic rod. The adjusting device is installed on the bottom table, one end of the screw and nut group is connected to the adjusting device, the second telescopic rod is installed on the adjusting device, the first telescopic rod is inserted into the second telescopic rod and the first telescopic rod is connected to the second telescopic rod through the screw and nut group, and one end of the first telescopic rod facing away from the second telescopic rod is connected to the angle adjustment assembly.

[0010] Furthermore, the adjusting device includes a housing, a turbine and a worm. The housing is mounted on the bottom table. The turbine and the worm are both arranged in the housing. The turbine is cooperatively connected with the worm. A lead screw nut group is connected to the turbine.

[0011] Furthermore, the screw and nut assembly includes a screw and a nut, one end of the screw is connected to the turbine, the screw is inserted in the second telescopic rod, the nut is sleeved on the screw, and the nut is arranged in the first telescopic rod.

[0012] Furthermore, the angle adjustment assembly includes a fixed rod, a support rod and a movable rod, one end of the support rod is rotatably connected to the middle part of the movable rod, one end of the movable rod is rotatably connected to one end of the fixed rod, the other end of the support rod is slidably connected to the fixed rod, the fixed rod is installed and connected to the lifting device, and the movable rod is connected to the top sample loading plate.

[0013] Furthermore, the angle adjustment component also includes a slider, the support rod is slidably connected to the fixed rod through the slider, and a plurality of slots are provided on the fixed rod. When working, the slider is stuck in the slots.

[0014] Furthermore, the elbow support includes a support plate, a support base and a lifting block. The support base is installed on the top sample loading plate, the lifting block is slidably connected to the support base, and the support plate is rotatably connected to the support base.

[0015] Furthermore, the elbow support also includes a connecting block and a lifting adjustment handle. The lifting block is slidably connected to the support base through the connecting block, and the lifting adjustment handle is threadedly connected to the support base. When working, one end of the lifting adjustment handle passes through the support base and abuts against the connecting block.

[0016] Furthermore, the elbow support also includes a rotating adjustment handle, the middle part of the support plate is rotatably connected to the lifting block through a rotating shaft, a rotating groove is opened on the support plate, and the rotating adjustment handle passes through the rotating groove and is screwed to the support plate.

[0017] Furthermore, a first mounting groove, a second mounting groove and a third mounting groove are provided on the top sample adding plate. The first mounting groove is used to place the specimen rack, the second mounting groove is used to place the gun tip box, and the third mounting groove is used to place the sample adding plate.

[0018] The present invention has the following advantages: the sample loading platform can realize rotation adjustment of the top sample loading plate through the angle adjustment component, and can realize lifting and lowering adjustment of the top sample loading plate through the lifting device. The elbow rest is provided so that the elbows of medical staff can be placed on the sample loading platform to ensure the comfort of the elbows of medical staff. The lifting and lowering and rotation adjustment of the top sample loading plate are achieved through the coordinated setting of the lifting device and the angle adjustment component, so that the medical staff can adjust the height and angle of the top sample loading plate according to their own situation when adding samples. The common setting of the lifting device, the angle adjustment component and the elbow rest avoids discomfort in the cervical spine and elbows caused by long-term sample adding of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 A first perspective view of a stereoscopic view of an adjustable loading station provided for some embodiments of the present invention.

[0022] Figure 2 A second view of a stereoscopic view of an adjustable loading station provided for some embodiments of the present invention.

[0023] Figure 3 A three-dimensional view of an adjustable sample loading station without a bottom table and a top sample loading plate provided in some embodiments of the present invention.

[0024] Figure 4 A three-dimensional diagram of an adjustable lifting device for a sample loading platform provided in some embodiments of the present invention.

[0025] Figure 5 An adjustable sample loading platform provided in some embodiments of the present invention Figure 2 A partial enlarged view of .

[0026] Figure 6 A stereoscopic view of an angle adjustment assembly of an adjustable loading platform provided in some embodiments of the present invention.

[0027] Figure 7 A cross-sectional view of an angle adjustment assembly of an adjustable loading platform provided in some embodiments of the present invention.

[0028] Figure 8 A three-dimensional diagram of an adjustment device of an adjustable sample loading platform provided in some embodiments of the present invention.

[0029] Fig. 9 An internal structural diagram of an adjusting device of an adjustable sample loading platform provided in some embodiments of the present invention.

[0030] Fig.10 A first perspective view of a stereoscopic view of an adjustable elbow rest of a loading station provided in accordance with some embodiments of the present invention.

[0031] Fig.11 A second view of a stereoscopic view of an adjustable elbow rest of a loading station provided in accordance with some embodiments of the present invention.

[0032] Fig.12A three-dimensional view of a top loading plate of an adjustable loading station provided in accordance with some embodiments of the present invention.

[0033] Fig.13 A structural diagram of a rotary adjustment handle of an adjustable sample loading platform connected to a support plate provided in some embodiments of the present invention

[0034] In the figure: 1, bottom table, 2, lifting device, 21, adjusting device, 211, lower shell, 212, upper shell, 213, worm, 214, turbine, 215, output shaft, 216, first shaft seat, 217, connecting shaft, 218, second shaft seat, 22, first connecting rod, 23, lead screw, 24, nut, 25, handle, 26, second connecting rod, 27, first telescopic rod, 28, second telescopic rod, 3, base, 31, mounting shell, 32, middle plate, 33, upper mounting frame, 4, top sample plate, 41, first mounting groove, 42, second mounting groove , 43. The third mounting groove, 44. The placement plate, 45. The connecting vertical plate, 46. The elbow support fixing plate, 5. The elbow support, 51. The support base, 52. The lifting block, 53. The support plate, 54. The rotating adjustment handle, 541. The handle rod, 542. The rotating screw rod, 543. The rotating shaft, 55. The lifting adjustment handle, 56. The rotating groove, 58. The connecting block, 6. The angle adjustment assembly, 61. The fixing rod, 62. The support rod, 63. The movable rod, 64. The slider, 65. The first movable seat, 66. The second movable seat, 67. The front stopper, 68. The slot, 69. The rear stopper. DETAILED DESCRIPTION

[0035] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figures 1 to 13 As shown, an adjustable sample loading table in an embodiment of the first aspect of the present invention includes a base table 1, a lifting device 2, a top sample loading plate 4, an angle adjustment component 6 and an elbow rest 5. The lifting device 2 is installed on the base table 1, and the top sample loading plate 4 is connected to the end of the lifting device 2 away from the base table 1 through the angle adjustment component 6, and elbow rests 5 are provided on both sides of the top sample loading plate 4.

[0037] In the above embodiment, it should be noted that the top sample loading plate 4 includes a placement plate 44, a connecting vertical plate 45 and an elbow support fixing plate 46. The placement plate 44 is connected to the angle adjustment assembly 6 by bolt connection, clamping or welding. The two sides of the placement plate 44 are respectively connected to an elbow support fixing plate 46 through a connecting vertical plate 45, and each elbow support fixing plate 46 is connected to an elbow support 5.

[0038] The technical effects achieved by the above embodiments are as follows: the sample loading platform realizes rotatable adjustment of the top sample loading plate 4 through the angle adjustment component 6, realizes lifting and lowering adjustment of the top sample loading plate 4 through the lifting device 2, and realizes that the elbow of the medical staff can be placed on the elbow rest 5 through the setting of the elbow rest 5, thereby ensuring the comfort of the elbow of the medical staff. The lifting and lowering and rotatable adjustment of the top sample loading plate 4 is realized through the coordinated setting of the lifting device 2 and the angle adjustment component 6, thereby realizing that the medical staff can adjust the height and angle of the top sample loading plate 4 according to their own situation when adding samples. The common setting of the lifting device 2, the angle adjustment component 6 and the elbow rest 5 avoids discomfort in the cervical spine and elbows caused by long-term sample adding by medical staff.

[0039] Optional, such as Figures 1 to 13 As shown, in some embodiments, the lifting device 2 includes an adjusting device 21, a screw nut group, a first telescopic rod 27 and a second telescopic rod 28, the adjusting device 21 is installed on the base table 1, one end of the screw nut group is connected to the adjusting device 21, the second telescopic rod 28 is installed on the adjusting device 21, the first telescopic rod 27 is inserted into the second telescopic rod 28 and the first telescopic rod 27 is connected to the second telescopic rod 28 through the screw nut group, and the end of the first telescopic rod 27 facing away from the second telescopic rod 28 is connected to the angle adjustment assembly 6.

[0040] The adjusting device 21 includes a housing, a turbine 214 and a worm 213. The housing is mounted on the bottom table 1. The turbine 214 and the worm 213 are both arranged in the housing. The turbine 214 is connected to the worm 213. A lead screw nut set is connected to the turbine 214.

[0041] The screw and nut assembly includes a screw 23 and a nut 24 . One end of the screw 23 is connected to the turbine 214 . The screw 23 is inserted into the second telescopic rod 28 . The nut 24 is sleeved on the screw 23 . The nut 24 is arranged in the first telescopic rod 27 .

[0042] In the above optional embodiment, it should be noted that the lifting device 2 also includes a first connecting rod 22, a handle 25 and a second connecting rod 26. The number of the adjusting devices 21 is six, and the six adjusting devices 21 are arranged in groups of two from front to back; the two adjusting devices 21 in the middle are connected by a first connecting rod 22, and one of the adjusting devices 21 is connected to a handle 25 on the side away from the first connecting rod 22. Both ends of the two adjusting devices 21 in the middle are connected to an adjusting device 21 through a second connecting rod 26, and the tops of the remaining four adjusting devices 21 are connected to a screw 23.

[0043] The sample loading platform also includes a base 3, which includes two mounting shells 31, an intermediate plate 32 and an upper mounting frame 33. The two mounting shells 31 are placed on the bottom table 1 by screwing, clamping, bonding or direct placement. The three adjustment devices 21 on the same side are arranged in one mounting shell 31 by screwing, clamping or bonding. The other three adjustment devices 21 are arranged in another mounting shell 31 by screwing, clamping or bonding. The intermediate plate 32 is covered on the two mounting shells 31 by screwing, clamping or bonding. There are four screws 23 and four nuts 24. The four nuts 24 are correspondingly sleeved on the four screws 23. The four screws 23 are inserted on the intermediate plate 32. The second telescopic rod 28 passes through the intermediate plate 32 and is placed on the adjustment The joint device 21 is directly arranged on the middle plate 32 by welding, screwing or clamping, etc., the end of the first telescopic rod 27 away from the second telescopic rod 28 is connected to the upper mounting frame 33 by screwing, clamping or welding, the side of the upper mounting frame 33 away from the first telescopic rod 27 is connected to the angle adjustment component 6 by screwing, clamping or welding, and the upper mounting frame 33 is hinged with the sample adding plate 4, the number of the first telescopic rod 27 and the second telescopic rod 28 is four, each of the first telescopic rods 27 is correspondingly provided with a nut 24, the four second telescopic rods 28 are correspondingly sleeved on the outer periphery of the four lead screws 23, the four second telescopic rods 28 are correspondingly connected to the adjustment devices 21 at the four ends, or the four second telescopic rods 28 are connected to the middle plate 32 by screwing, welding or clamping.

[0044] The cross-sectional shape of the upper mounting frame 33 is an inverted "L" shape, so that the sample loading platform has a double-layer structure, and the lower layer structure can be used to place some items not used for sample loading.

[0045] The adjusting device 21 also includes a lower shell 211, an upper shell 212, an output shaft 215, a first shaft seat 216, a connecting shaft 217 and a second shaft seat 218. The lower shell 211 and the upper shell 212 are connected by means of a screw connection or a snap connection. The two first shaft seats 216 are respectively arranged on the two side walls between the lower shell 211 and the upper shell 212. The two side walls of the lower shell 211 are both provided with a second shaft seat 218. The output shaft 215 is connected to both sides of the turbine 214 by means of a key connection or welding. The connecting shaft 217 is integrally formed at both ends of the worm 213, and the output shaft 215 and the connecting shaft 217 are perpendicular to each other.

[0046] The lower shell 211 and the upper shell 212 are both placed in the corresponding installation shell 31 by means of snap connection or screw connection.

[0047] Among the two adjusting devices 21 located in the middle, the two connecting shafts 217 of one adjusting device are respectively connected to a second connecting rod 26, and the two connecting shafts 217 of the other adjusting device are respectively connected to a second connecting rod 26. The two output shafts 215 of the two adjusting devices 21 are connected through the first connecting rod 22, and the end of one of the output shafts 215 facing away from the first connecting rod 22 is connected to a handle 25.

[0048] Among the four adjustment devices 21 located at the four corners, the four adjustment devices 21 are connected to the corresponding first connecting rod 26 through a connecting shaft 217, the output shafts 215 of the four adjustment devices 21 are connected to a lead screw 23 through a coupling, and the nut 24 is connected to the corresponding first telescopic rod 27 by clamping, welding, bonding or the like.

[0049] The working principle of the lifting device 2 is that the handle 25 is rotated to drive the turbine 214 of the corresponding adjusting device 2 to rotate, and the corresponding worm 213 and the corresponding first connecting rod 22 are driven to rotate. The other end of the first connecting rod 22 and the turbine 214 of another adjusting device 2 located in the middle rotate to drive the worm 213 to rotate. The rotation of the two worms 213 drives the four second connecting rods 26 to rotate, which drives the worm 213 of the adjusting device 2 at the four ends to rotate, which drives the four turbines 214 to rotate, which drives the four lead screws 23 to rotate, which drives the four nuts 24 to rise and fall, and then drives the four first telescopic rods 27 to rise and fall, which drives the top sample plate 4 to rise and fall, so that the height of the top sample plate 4 can be adjusted according to needs.

[0050] The beneficial effects of the above-mentioned optional embodiments are as follows: through the turbine worm gear structure and the lead screw nut structure, it is possible to drive the four first telescopic rods 27 to rise and fall relative to the four second telescopic rods 28 only by rotating the operating handle 25, so that the height of the top sample adding plate 4 can be adjusted according to the needs of medical staff. Since the turbine worm gear structure is adopted, the top sample adding plate 4 can be self-locked and fixed after being adjusted to the specified height, thereby preventing the top sample adding plate 4 from moving downward.

[0051] Optional, such as Figures 1 to 13 As shown, in some embodiments, the angle adjustment assembly 6 includes a fixed rod 61, a support rod 62 and a movable rod 63, one end of the support rod 62 is rotatably connected to the middle part of the movable rod 63, one end of the movable rod 63 is rotatably connected to one end of the fixed rod 61, the other end of the support rod 62 is slidably connected to the fixed rod 61, the fixed rod 61 is installed and connected to the lifting device 2, and the movable rod 63 is connected to the top sample loading plate 4.

[0052] The angle adjustment assembly 6 further includes a slider 64 , through which the support rod 62 is slidably connected to the fixed rod 61 . The fixed rod 61 is provided with a plurality of slots 68 . When working, the slider 64 is stuck in the slots 68 .

[0053] In the above optional embodiment, it should be noted that the angle adjustment assembly 6 also includes a first movable seat 65, a second movable seat 66, a front stopper 67 and a rear stopper 69. The end of the fixed rod 61 away from the movable rod 63 is hinged with the first movable seat 65, and the end of the movable rod 63 away from the fixed rod 61 is hinged with the second movable seat 66. A plurality of slide grooves 68 are arranged in sequence from left to right, and a rear stopper 69 is provided on the left side of the slide groove 68 at the leftmost end. The rear stopper 69 and the front stopper 67 are both integrally formed on the fixed rod 61. The fixed rod 61 can be mounted on the upper surface of the upper mounting frame 33 by means of screw connection or clamping, and the fixed rod 61 is connected to the lifting device 2 through the mounting frame 33; the movable rod 63 is connected to the top sample adding plate 4 through the second movable seat 66, and the second movable seat 66 is connected to the top sample adding plate 4 by means of screw connection or clamping, and the end of the support rod 62 away from the movable rod 63 is connected to the slider 64 by means of screw connection or clamping.

[0054] The working principle of the angle adjustment component 6 is as follows: when it is necessary to increase the opening angle, the movable rod 63 is flipped to drive the support rod 62 to rotate and drive the slider 64 to move relative to the fixed rod 61. When the corresponding angle is opened, the slider 64 will fall into the corresponding slide groove 68 due to the effect of gravity, and the right end of the slider 64 will be against the right side wall of the corresponding slide groove 68 to fix the position; when it is necessary to change to a smaller angle, the movable rod 63 needs to be flipped to the maximum, so that the slider 64 is pressed on the rear stopper 69, so that the slider 64 is suspended relative to the bottom wall of the fixed rod 61, and then the movable rod 63 is directly closed. Due to the effect of inertia, the slider 64 will slide directly to the position of the rightmost end to the front stopper 67 along with the support rod 62, so that the angle adjustment component 6 can be fully closed and then opened one level at a time to achieve angle adjustment.

[0055] The beneficial effect of the above optional embodiment is that through the coordinated arrangement of the movable rod 63, the support rod 62, the fixed rod 61, the slider 34, the slide groove 68 and the rear stopper 69, the flipping angle of the top sample loading plate 4 can be adjusted according to the needs of medical staff.

[0056] Optional, such as Figures 1 to 13 As shown, in some embodiments, the elbow rest 5 includes a support plate 53, a support base 51 and a lifting block 52. The support base 51 is installed on the top sample loading plate 4, the lifting block 52 is slidably connected to the support base 51, and the support plate 53 is rotatably connected to the support base 51.

[0057] The elbow support 5 also includes a connecting block 58 and a lifting and adjusting handle 55. The lifting block 52 is slidably connected to the support base 51 through the connecting block 58. The lifting and adjusting handle 55 is threadedly connected to the support base 51. When working, one end of the lifting and adjusting handle 55 passes through the support base 51 and abuts against the connecting block 58.

[0058] The elbow support 5 further includes a rotation adjustment handle 54 . The middle portion of the support plate 53 is rotatably connected to the lifting block 52 via a rotating shaft. A rotation groove 56 is provided on the support plate 53 . The rotation adjustment handle 54 passes through the rotation groove 56 and is screwed to the support plate 53 .

[0059] In the above optional embodiments, it should be noted that the support bases 51 of the two elbow supports 5 are respectively arranged on the elbow support fixing plates 46 on the corresponding sides by means of screw connection, clamping connection or welding; the rotation adjustment handle 54 includes a handle rod portion 541, a rotation screw portion 542 and a rotation shaft 543, the end of the handle rod portion 541 is connected with the rotation screw portion 542, the rotation screw portion 542 passes through the lifting block 52 and is screwed to the support plate 53, the side of the support plate 53 is connected with the rotation shaft 543, the support plate 53 is rotatably connected to the lifting block 52 through the rotation shaft 543, the shape of the rotation groove 56 is an arc shape, and the cross-sectional shape of the connecting block 58 is an isosceles trapezoid.

[0060] The working principle of the elbow support 5 is as follows: when it is necessary to adjust the angle of the support plate 53 of the elbow support 5, the rotating adjustment handle 54 is operated to make the rotating screw part 542 loose relative to the lifting block 53, and then the adjusting handle 54 is operated to move on the rotating groove 56. After the support plate 53 is adjusted to a specified angle, the rotating adjustment handle 54 is tightened to fix the support plate 53 relative to the lifting tube 52. When it is necessary to adjust the height of the support plate 53 of the elbow support 5, the lifting adjustment handle 55 is rotated to make a gap between the lifting adjustment handle 5 and the connecting block 58, and then the height of the connecting block 58 is pulled to drive the support plate 53 to the specified height, and then the lifting adjustment handle 5 is tightened so that the lifting adjustment handle 5 is pressed against the side wall of the connecting block 58 to fix the support plate 53, thereby achieving the height adjustment of the support plate 53.

[0061] The beneficial effect of the above optional embodiment is that through the lifting and lowering adjustment and angle adjustment of the elbow rest 5, medical staff can adjust the elbow rest 5 to a specified angle and height according to actual needs, thereby ensuring the comfort of the staff when adding samples.

[0062] Optional, such as Figures 1 to 13 As shown, in some embodiments, a first mounting groove 41, a second mounting groove 42 and a third mounting groove 43 are provided on the top sample loading plate 4. The first mounting groove 41 is used to place the specimen rack, the second mounting groove 42 is used to place the gun tip box, and the third mounting groove 43 is used to place the sample loading plate.

[0063] The beneficial effect of the above optional embodiment is that the arrangement of the first mounting slot 41, the second mounting slot 42 and the third mounting slot 43 enables the gun tip box, the sample loading plate and the specimen rack to be placed quickly, simply and reliably, thereby increasing the convenience of sample loading for medical staff.

[0064] The device cleverly utilizes the turbine worm structure, the lead screw nut structure, and the connecting rod structure to realize the rapid adjustment of the height and angle of the top sample adding plate 4. The angle and height can also be adjusted in conjunction with the elbow rest 5, thereby enabling medical workers to protect their elbows and necks when adding samples, thereby ensuring the comfort and convenience of medical workers in adding samples.

[0065] Although the present invention has been described in detail above by general description and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the present invention. Therefore, these modifications or improvements made without departing from the spirit of the present invention all belong to the scope of protection claimed by the present invention.

[0066] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this specification are only for the convenience of description and are not intended to limit the scope of implementation of the present invention. Changes or adjustments to their relative relationships should be regarded as within the scope of implementation of the present invention without substantially changing the technical content.

Claims

1. An adjustable sample loading platform, characterized in that: The invention comprises a bottom table (1), a lifting device (2), a top sample loading plate (4), an angle adjustment component (6) and an elbow support (5), wherein the lifting device (2) is mounted on the bottom table (1), the top sample loading plate (4) is connected to an end of the lifting device (2) away from the bottom table (1) via the angle adjustment component (6), and the elbow support (5) is arranged on both sides of the top sample loading plate (4).

2. The adjustable sample loading platform according to claim 1, characterized in that: The lifting device (2) comprises an adjusting device (21), a lead screw nut group, a first telescopic rod (27) and a second telescopic rod (28); the adjusting device (21) is mounted on the bottom table (1); one end of the lead screw nut group is connected to the adjusting device (21); the second telescopic rod (28) is mounted on the adjusting device (21); the first telescopic rod (27) is inserted into the second telescopic rod (28) and the first telescopic rod (27) is connected to the second telescopic rod (28) via the lead screw nut group; and one end of the first telescopic rod (27) facing away from the second telescopic rod (28) is connected to the angle adjustment assembly (6).

3. The adjustable sample loading platform according to claim 2, characterized in that: The adjusting device (21) comprises a housing, a turbine (214) and a worm (213); the housing is mounted on the bottom table (1); the turbine (214) and the worm (213) are both arranged in the housing; the turbine (214) is cooperatively connected to the worm (213); and the screw nut assembly is connected to the turbine (214).

4. The adjustable sample loading platform according to claim 3, characterized in that: The lead screw and nut assembly comprises a lead screw (23) and a nut (24); one end of the lead screw (23) is connected to the turbine (214); the lead screw (23) is inserted into the second telescopic rod (28); the nut (24) is sleeved on the lead screw (23); and the nut (24) is arranged in the first telescopic rod (27).

5. The adjustable sample loading platform according to claim 1, characterized in that: The angle adjustment assembly (6) comprises a fixed rod (61), a support rod (62) and a movable rod (63); one end of the support rod (62) is rotatably connected to the middle part of the movable rod (63); one end of the movable rod (63) is rotatably connected to one end of the fixed rod (61); the other end of the support rod (62) is slidably connected to the fixed rod (61); the fixed rod (61) is installed and connected to the lifting device (2); and the movable rod (63) is connected to the top sample loading plate (4).

6. The adjustable sample loading platform according to claim 5, characterized in that: The angle adjustment assembly (6) further comprises a slider (64), the support rod (62) is slidably connected to the fixing rod (61) via the slider (64), a plurality of slots (68) are provided on the fixing rod (61), and when in operation, the slider (64) is clamped in the slots (68).

7. The adjustable sample loading platform according to claim 1, characterized in that: The elbow support (5) comprises a support plate (53), a support base (51) and a lifting block (52); the support base (51) is mounted on the top sample loading plate (4); the lifting block (52) is slidably connected to the support base (51); and the support plate (53) is rotatably connected to the support base (51).

8. The adjustable sample loading platform according to claim 7, characterized in that: The elbow support (5) further comprises a connecting block (58) and a lifting and lowering adjustment handle (55); the lifting block (52) is slidably connected to the support base (51) via the connecting block (58); the lifting and lowering adjustment handle (55) is threadedly connected to the support base (51); when in operation, one end of the lifting and lowering adjustment handle (55) passes through the support base (51) and abuts against the connecting block (58).

9. The adjustable sample loading platform according to claim 8, characterized in that: The elbow support (5) further comprises a rotation adjustment handle (54); the middle portion of the support plate (53) is rotatably connected to the lifting block (52) via a rotating shaft; a rotation groove (56) is provided on the support plate (53); the rotation adjustment handle (54) passes through the rotation groove (56) and is screwed to the support plate (53).

10. The adjustable sample loading platform according to claim 1, characterized in that: The top sample loading plate (4) is provided with a first mounting groove (41), a second mounting groove (42) and a third mounting groove (43); the first mounting groove (41) is used for placing a specimen rack, the second mounting groove (42) is used for placing a gun tip box, and the third mounting groove (43) is used for placing a sample loading plate.

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