A blood sampling management tube receiving device and conveying system

Abstract

The present invention discloses a blood sampling management tube receiving device, comprising: a horizontal sending system, a management device for sampling tubes disposed therein, and a sending device connected to the management device and used to send the sampling tubes; a receiving device connected to the sending device through a sending channel, the sending channel accommodating the blood sampling tubes for axial transmission along the sending channel, and a buffer device for buffering reception installed in the receiving device. The device transmits the sampling tubes pneumatically, has low construction difficulty, high transmission efficiency, and flexible position change, and can greatly save the space occupied by the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of tube transmission, and in particular to a blood sampling management tube receiving device and a transmission system. Background Art

[0002] The existing technology uses a belt-type transmission device to transmit the blood sampling tube. Whether it is longitudinal transmission or transverse transmission, it needs to occupy a relatively large space. If it is transverse transmission, the track needs to be straight and the docking needs to be accurate. Wherever it passes, it needs to be connected to a power source to provide power to the track, so it is not suitable for long-distance transmission.

[0003] The above transmission method still has problems in practical application. When the above transmission method is adopted, the location requirement is very rigid and other conditions need to be accommodated because of the location, which makes the use very inflexible. Summary of the invention

[0004] The present disclosure provides a blood sampling management tube receiving device and a conveying system to solve the technical problems recognized by the inventors that the transmission system occupies a large space, is difficult to construct, and has inflexible and inconvenient transmission.

[0005] A blood sampling management tube receiving device comprises: a horizontal sending system, a management device with a sampling tube arranged inside, and a sending device connected to the management device and used for sending the sampling tube;

[0006] The receiving device is connected to the sending device through a sending channel. The sending channel accommodates the blood sampling tube for axial transmission along the sending channel. A buffer device for buffering reception is installed in the receiving device.

[0007] As a preferred solution of the present invention, the management device includes a material bin, the material bin includes a material discharge area at the front side and a material loading channel at the rear side, the material loading channel is provided with a push plate that is lifted and lowered by a driving component, an upper end plate close to the sending device is provided on the back of the material loading channel, and an upper end of the upper end plate is connected to an inclined guide plate;

[0008] After the push plate lifts the blood sampling tube in the bin to the upper end plate position, it is guided by the guide plate to fall into the pre-placement area of ​​the sending device.

[0009] As a preferred solution of the present invention, a baffle plate is provided at the limit position of the tube management device and the sending device to limit the blood sampling tube from falling into the pre-placement area of ​​the sending device, and the baffle plate is driven by a baffle cylinder to complete the lifting and lowering.

[0010] As a preferred solution of the present invention, the sending device includes a sending slot, one axial end of which is connected to a discharge pipe, and a blowing joint is fixed at the connection position between the discharge pipe and the sending slot.

[0011] As a preferred solution of the present invention, a pipe blocking assembly is arranged above the sending slot, the pipe blocking assembly is connected to the pipe management device, and a feed sensor is arranged at the pipe inlet position connected to the pipe management device.

[0012] As a preferred embodiment of the present invention, the tube baffle assembly includes: a horizontally movable bottom baffle at the bottom; a connecting plate arranged on one side of the tube inlet position and connected to the guide plate in the tube management device; two end baffles perpendicular to the axis of the blood sampling tube; a vertical side plate placed on the other side of the connecting plate and connecting the two end baffles, and the length of the vertical gap between the bottom baffle and the end baffle is less than the diameter length of the blood sampling tube.

[0013] As a preferred embodiment of the present invention, a guide passage is arranged along the axial direction of the blood sampling tube at the bottom of the sending groove, and a guide rail is arranged below the sending groove. A slider is clamped on the guide rail, and the slider is horizontally connected to a slider cylinder. A connecting piece is fixed on the upper part of the slider and vertically passes through the guide passage, and the connecting piece is connected and fixed to the bottom baffle.

[0014] As a preferred solution of the present invention, a feed end connected to the sending channel is arranged on the upper part of the receiving device, the feed end is connected to a buffer device in the receiving device, and the lower end of the buffer device is connected to a receiving end.

[0015] As a preferred embodiment of the present invention, the buffer device includes a buffer box, a drop tube connected to the feed end is passed through the top surface of the buffer box; an adjustment plate with an adjustable angle is provided below the lower end of the drop tube, and a front rubber pad and a rear rubber pad are connected to the front and rear side surfaces of the lower end of the drop tube through a connecting seat, and the lower part of the rear rubber pad is placed on the inclined adjustment plate; the lower part of the front rubber pad is bent toward the front side; and a counter for counting is provided on the upper part of the buffer box.

[0016] A blood sampling tube conveying system adopts the above-mentioned tube management and receiving device, wherein the horizontal sending system is connected to an air cooling dryer through an air source supply pipeline, and the air cooling dryer is sequentially connected to an air storage tank and an air compressor.

[0017] The beneficial effects of the present disclosure are mainly:

[0018] The present invention discloses a blood sampling management tube receiving device, comprising: a horizontal sending system, a management device for sampling tubes disposed therein, and a sending device connected to the management device and used to send the sampling tubes; a receiving device connected to the sending device through a sending channel, the sending channel accommodating the blood sampling tubes for axial transmission along the sending channel, and a buffer device for buffering reception installed in the receiving device. The device transmits the sampling tubes pneumatically, has low construction difficulty, high transmission efficiency, and flexible position change, and can greatly save the space occupied by the equipment.

[0019] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present disclosure. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present disclosure. At the same time, the specification and the drawings are used to explain the principles of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the specific embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a structural schematic diagram of a blood sampling management tube receiving device according to an embodiment of the present disclosure;

[0022] Figure 2 It is a structural schematic diagram of the horizontal transmission system of an embodiment of the present disclosure;

[0023] Figure 3 is a schematic cross-sectional structure diagram of a management device in an embodiment of the present disclosure;

[0024] Figure 4 It is a structural schematic diagram of the management device in the embodiment of the present disclosure;

[0025] Figure 5 It is a structural schematic diagram of a sending device in an embodiment of the present disclosure;

[0026] Figure 6 It is a schematic cross-sectional structure diagram of an embodiment of the present disclosure equipped with a sending device;

[0027] Figure 7 is a schematic diagram of the structure of a receiving device in an embodiment of the present disclosure;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the buffer device in the embodiment of the present disclosure;

[0029] Fig. 9 It is a schematic diagram of the three-dimensional structure of the buffer device in the embodiment of the present disclosure;

[0030] Fig.10 Schematic diagram of the conveying system structure.

[0031] Icons: horizontal sending system 100, receiving device 200, feeding end 201, disinfection device 202, buffer device 203, receiving end 204, buffer box 205, counter 206, adjustment guide hole 207, adjustment plate 208, pad 209, rear rubber pad 210, front rubber pad 211, drop pipe 212, sending channel 300, air dryer 400, air supply pipeline 500, air storage tank 600, air compressor 700, management device 800, silo 801, feeding channel 802, bottom baffle 803, lifting connection Connecting plate 804, lifting cylinder 805, connecting plug plate 806, compensation plate 807, pushing plate 808, upper end plate 809, guide plate 810, adjustment plate 811, guide hole 812, feed sensor 813, material blocking cylinder 814, material blocking plate 815, sending device 900, sending groove 901, guide passage 902, end baffle 903, bottom baffle 904, slider 905, guide rail 906, slider cylinder 907, discharge pipe 908, connecting plate 909, blowing joint 910, position sensor 911, discharge port 912. DETAILED DESCRIPTION

[0032] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0033] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0034] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0036] Example 1

[0037] like Figure 1-9 The blood sampling management tube receiving device 200 shown in the figure comprises: a horizontal sending system 100, a management device 800 for sampling tubes and a sending device 900 connected to the management device 800 and used to send the sampling tubes; a receiving device 200 connected to the sending device 900 through a sending channel 300, the sending channel 300 accommodates the blood sampling tubes for axial transmission along the sending channel 300, and a buffer device 203 for buffering reception is installed in the receiving device 200. After the sampling tube is decelerated by the end exhaust, it enters the receiving device 200, and then undergoes a second buffering deceleration, and finally falls into the storage box, thereby ensuring the safety of the sampling tube and receiving it without damage.

[0038] This system has real-time counting function of sampling tubes at both the sending and receiving ends, thus realizing seamless connection before and after the transmission system. If the sampling tube reception times out, this function can make timely judgments.

[0039] The sending channel 300 is a PE environmentally friendly plastic pipe with a long service life and is not easy to age. An exhaust device is provided at the end of the channel to reduce the impact force of the outlet pipe. This channel occupies a small space, has flexible and convenient layout, and has very low construction difficulty requirements.

[0040] The management device 800 includes a material bin 801, which includes a material discharge area at the front and a material loading channel 802 at the rear. A push plate 808 that is lifted and lowered by a driving assembly is provided in the material loading channel 802. An upper end plate 809 close to the sending device 900 is provided on the back of the material loading channel 802. An inclined guide plate 810 is connected to the upper end of the upper end plate 809. The transmission direction in the material loading channel is inclined toward the upper sending device.

[0041] like Figure 3 As shown in the embodiment, the feeding channel is inclined so that the push plate 808 can lift the material along the inclined direction of the back plate of the feeding channel. A bottom baffle 803 is provided at the lower part of the front side plate of the feeding channel, and the upper end surface of the bottom baffle is connected with the lower bottom surface of the discharge area. As shown in the figure, the lower bottom surface of the discharge area is a structure that is inclined downward toward the feeding channel 802, causing most of the blood sampling tubes in the silo to be inclined toward the push plate 808.

[0042] The push plate is fixed on a liftable lifting connecting plate 804, and one or N compensation plates 807 are also arranged on the lifting connecting plate. The function of the compensation plate is to fill the gap between the push plate and the bottom baffle 803 in the horizontal direction. Several step-type compensation plates are arranged between the push plate and the bottom baffle. The compensation plate 807 also plays a role in organizing the tubes during the lifting process, and all the sampling tubes in different placement positions are arranged in the horizontal direction. As shown in the figure, under the action of gravity, there is also a slope or step surface structure on the upper part of the push plate and the compensation plate that is inclined downward toward the rear back plate. During the descent of the push plate 808, after receiving a sampling tube, it can be guaranteed that a collection tube is received under the acceptance of the slope or step surface. It can also be guaranteed that it is horizontally placed on the upper end surface of the push plate.

[0043] Two parallel long guide holes are set on the rear back plate of the feeding channel, and a lifting cylinder is set on the outer side of the rear back plate. The cylinder rod of the lifting cylinder 805 is connected to the lifting connecting plate 804 through two connecting plug plates 806 that penetrate the guide holes 812.

[0044] At the upper end of the feeding channel, an adjustment plate is provided at the part connected with the discharge area. Figure 3 The radial distance of the middle upper end plate 809 only allows the push plate 808 and the sampling tube on the upper part of the push plate to pass through.

[0045] After the push plate 808 lifts the blood sampling tube in the silo 801 to the position of the upper end plate 809, it is guided by the guide plate 810 to fall into the pre-placement area of ​​the sending device 900.

[0046] At the limiting position of the management device 800 and the sending device 900, a baffle plate 815 is provided to limit the blood sampling tube from falling into the pre-placement area of ​​the sending device 900, and the baffle plate 815 is driven by the baffle cylinder 814 to complete the lifting. When the blood sampling tube falls into the feeding port of the sending device, the feeding sensor 813 provided near the feeding port can sense whether a sampling tube falls into the feeding port, so as to achieve real-time detection action.

[0047] The management device 800 first manages the specimens in the sample chamber into a single horizontal posture (the front and back posture of the sampling tube can be arbitrary), and intercepts or releases it as needed through a material blocking plate 815 at the exit. After release, the sampling tube slides into the sending device 900, and the position sensor 911 in this device detects whether the sampling tube is placed properly (there are three detection switch position sensors inside, so as to determine whether the sampling tube is placed properly). If it is placed properly, the slider connecting piece of this sending device pushes the sampling tube into the sending channel, and then the blowing valve connected to the blowing connector 910 is opened, and the blowing connector 910 sends the sampling tube out through air pressure.

[0048] Example 2

[0049] The sending device in this embodiment is an improvement on the first embodiment, and the technical contents disclosed in the first embodiment are not described repeatedly, and the contents disclosed in the first embodiment also belong to the contents disclosed in this embodiment.

[0050] The sending device 900 includes a sending slot 901 , one axial end of which is connected to a discharge pipe 908 , and a blowing joint 910 is fixed at the connection position between the discharge pipe 908 and the sending slot 901 .

[0051] A pipe blocking assembly is arranged above the sending slot 901, which is the pre-placement area mentioned in Example 1. The pipe blocking assembly is connected to the pipe handling device 800, and a feed sensor 813 is arranged at the pipe inlet position connected to the pipe handling device 800.

[0052] The tube blocking assembly includes: a horizontally movable bottom baffle 904 at the bottom; a connecting plate 909 arranged on one side of the tube inlet position and connected to the guide plate 810 in the tube management device 800; two end baffles 903 perpendicular to the axis of the blood sampling tube; and a vertical side plate placed on the other side corresponding to the connecting plate 909 and connecting the two end baffles 903, wherein the length of the vertical gap between the bottom baffle 904 and the end baffle 903 is less than the diameter length of the blood sampling tube.

[0053] A guide passage 902 is arranged along the axial direction of the blood sampling tube at the bottom of the sending groove 901, and a guide rail 906 is arranged below the sending groove 901. A slider 905 is clamped on the guide rail 906. The slider 905 is horizontally connected to a slider cylinder 907. A connecting piece is fixed on the upper part of the slider 905 and vertically penetrates the guide passage 902. The connecting piece is connected and fixed to the bottom baffle 904.

[0054] The bottom baffle 904 moves toward the slider cylinder 907 during the retraction of the cylinder rod of the slider cylinder 907. During the movement of the bottom baffle 904, the blood sampling tube in the pre-placed area can only fall into the sending slot 901 due to gravity due to the obstruction of the end baffle 903.

[0055] As a part of the slider, when the cylinder rod extends out of the cylinder, the connecting piece pushes the blood sampling tube in the sending slot 901 through the discharge port 912 to the discharge pipe 908 at the front end of the sending slot, completing the discharge and pushing action of the blood sampling tube. When the blood sampling tube is placed at the starting end of the sending channel, the air blowing connector 910 at the rear side of the blood sampling tube is blown under the control of the air blowing valve, driving the blood sampling tube to complete the pneumatically pushed movement and transmission in the sending channel 300 to reach the designated destination.

[0056] Example 3

[0057] A feeding end 201 connected to the sending channel 300 is arranged on the upper part of the receiving device 200 . The feeding end 201 is connected to a buffer device 203 in the receiving device. The lower end of the buffer device 203 is connected to a receiving end 204 .

[0058] The blood sampling tube itself moves through the blowing of the blowing joint, and its moving speed is definitely gradually reduced, but due to the characteristics of the blood sampling tube itself, the stability of the transmission joint should be ensured as much as possible. For this reason, the blood sampling tube should be prevented from being hit too much during reception, and better buffering should be provided.

[0059] The buffer device 203 includes a buffer box 205, and a drop tube 212 connected to the feed end 201 passes through the top surface of the buffer box 205; an adjustment plate with an adjustable angle is provided below the lower end of the drop tube 212, and a front rubber pad 211 and a rear rubber pad 210 are connected to the front and rear side surfaces of the lower end of the drop tube 212 through a connecting seat, and the lower part of the rear rubber pad 210 rests on the inclined adjustment plate; the lower part of the front rubber pad 211 is bent toward the front side; and a counter 206 for counting is provided on the upper part of the buffer box 205.

[0060] On the left and right side walls of the buffer box 205, arc-shaped adjustment guide holes 207 are provided, and the rear side ends of the adjustment plate 208 are rotatably connected to the left and right side walls, and the front side ends of the adjustment plate 208 are clamped in the adjustment guide holes 207 through sliding blocks. Through such a structure, an adjustment plate 208 that can rotate at an angle is obtained, and a pad 209 is fixed on the upper surface of the adjustment plate 208. The pad 209 is a rebound flexible material plate, which can play a buffering role for the falling of the blood sampling tube, and the adjustment plate 208 is also provided with an extension structure diagonally downward.

[0061] After the blood sampling tube falls through the drop tube 212, it passes through the area between the front rubber pad 211 and the rear rubber pad 210, which prevents the sampling tube from rebounding from both the front and rear sides, thereby achieving the purpose of buffering protection and stable falling.

[0062] A disinfection device 202 is also installed in the receiving device, which is generally an ultraviolet disinfection lamp. The above design can better ensure a sterile environment in the receiving device.

[0063] Example 4

[0064] like Fig.10 In the blood sampling tube delivery system shown, the horizontal delivery system 100 is connected to the air dryer 400 through an air supply pipeline 500, and the air dryer 400 is sequentially connected to the air storage tank 600 and the air compressor 700. The horizontal delivery system 100 is connected to an air source delivery component, and the corresponding equipment is all existing equipment in the prior art, and the specific models will not be repeated.

[0065] The equipment is mainly designed to provide a better starting and sending platform to help blood sampling tubes be efficiently transmitted in different situations, whether it is horizontal transmission, oblique transmission or vertical transmission. Obviously, the above equipment occupies a relatively small area, which can greatly save the occupancy of the transmission area. And pneumatic transmission, even if a single material is transmitted, can also ensure high speed and stability. Achieve the original intention of designing this equipment.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A blood sampling management tube receiving device, characterized in that: include: A horizontal sending system, which is internally provided with a sampling tube management device and a sending device connected to the management device and used for sending the sampling tube; A receiving device connected to the sending device via a sending channel, the sending channel accommodates the blood sampling tube for axial transmission along the sending channel, and a buffer device for buffering reception is installed in the receiving device; The management device includes a material bin, which includes a material discharge area at the front and a material loading channel at the rear. A push plate that is lifted and lowered by a driving assembly is provided in the material loading channel. An upper end plate close to the sending device is provided on the back of the material loading channel, and an upper end of the upper end plate is connected to an inclined guide plate; The sending device comprises a sending slot, one axial end of which is connected to a discharge pipe, and a blowing joint is fixed at the connection position between the discharge pipe and the sending slot.

2. The method according to claim 1, characterized in that: After the push plate lifts the blood sampling tube in the bin to the upper end plate position, it is guided by the guide plate to fall into the pre-placement area of ​​the sending device.

3. A blood sampling management tube receiving device according to claim 2, characterized in that: A baffle plate is provided at the limit position between the tube management device and the sending device to limit the blood sampling tube from falling into the pre-placement area of ​​the sending device, and the baffle plate is driven by a baffle cylinder to complete the lifting.

4. A blood sampling management tube receiving device according to claim 1, characterized in that: A pipe blocking assembly is arranged above the sending slot, and the pipe blocking assembly is connected with the pipe management device. A feed sensor is arranged at the pipe inlet position connected with the pipe management device.

5. A blood sampling management tube receiving device according to claim 4, characterized in that: The tube baffle assembly includes: a horizontally movable bottom baffle at the bottom; a connecting plate arranged on one side of the tube inlet position and connected to the guide plate in the tube management device; two end baffles perpendicular to the axis of the blood sampling tube; a vertical side plate placed on the other side of the connecting plate and connecting the two end baffles, and the length of the vertical gap between the bottom baffle and the end baffle is less than the diameter length of the blood sampling tube.

6. A blood sampling management tube receiving device according to claim 5, characterized in that: A guide passage is arranged along the axial direction of the blood sampling tube at the bottom of the sending groove, and a guide rail is arranged below the sending groove. A slider is clamped on the guide rail. The slider is horizontally connected to a slider cylinder. A connecting piece is fixed on the upper part of the slider and vertically passes through the guide passage. The connecting piece is connected and fixed to the bottom baffle.

7. A blood sampling management tube receiving device according to claim 1, characterized in that: A feed end connected to the sending channel is arranged at the upper part of the receiving device, the feed end is connected to a buffer device in the receiving device, and the lower end of the buffer device is connected to the receiving end.

8. A blood sampling management tube receiving device according to claim 7, characterized in that: The buffer device includes a buffer box, a drop tube connected to the feed end is passed through the top surface of the buffer box; an adjustment plate with an adjustable angle is provided below the lower end of the drop tube, a front rubber pad and a rear rubber pad are connected to the front and rear side surfaces of the lower end of the drop tube through a connecting seat, and the lower part of the rear rubber pad is placed on the inclined adjustment plate; the lower part of the front rubber pad is bent toward the front side; a counter for counting is provided on the upper part of the buffer box.

9. A blood sampling tube transport system, characterized in that: The pipe management and receiving device according to any one of claims 1 to 8 is adopted, wherein the horizontal sending system is connected to an air dryer via an air source supply pipeline, and the air dryer is sequentially connected to an air storage tank and an air compressor.

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