CN110371905B

CN110371905B - Hematology specialty is with full flow test tube conveyor

Info

Publication number: CN110371905B
Application number: CN201910737683.1A
Authority: CN
Inventors: 王聪蕊; 徐小丹; 王改
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2021-09-03
Anticipated expiration: 2039-08-12
Also published as: CN110371905A

Abstract

A full-flow test tube conveying device for hematology department comprises a supply mechanism, a conveying mechanism and a sealing mechanism which are arranged in sequence; the supply mechanism comprises a cuboid storage box for accommodating the test tubes, and the bottom of the storage box is provided with an outlet; the conveying mechanism comprises a conveying belt positioned below the outlet, a plurality of substrates are fixedly arranged on the conveying belt, accommodating pipes for receiving test tubes penetrate through the substrates, a plurality of through holes are formed in the pipe walls of the accommodating pipes, sleeves are fixedly connected to the lower surfaces of the substrates and sleeved on the periphery of the accommodating pipes, a plurality of springs in one-to-one correspondence with the through holes are connected to the inner walls of the sleeves, and the springs are connected with contacts; the sealing mechanism comprises a guide pipe vertically arranged above the side of the conveyor belt, a plurality of test tube plugs are arranged in the guide pipe, a first pusher is arranged above the guide pipe, and the lower end of the guide pipe is connected with a soft clamping piece. The test tube conveying device can realize the full-flow conveying of the test tubes so as to improve the working efficiency of medical staff.

Description

Hematology specialty is with full flow test tube conveyor

Technical Field

The invention relates to the field of hematology equipment, in particular to a full-flow test tube conveying device for hematology.

Background

The hematology department is a branch of medicine and mainly treats problems of the hematopoietic system, and can also provide professional services and perform a plurality of technical tests for hematology problems of a plurality of non-hematopathy. The endocrinology department is a place special for treating diseases of the endocrinology department in hospitals and is mainly responsible for clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorder, diseases of thyroid, pituitary, adrenal gland, gonad, parathyroid gland and the like. Prior to a hematological endocrinology procedure, a patient is typically blood tested, and test tubes are used. Usually, when using the test tube, the test physician takes the test tube from the test tube box by hand, and when a large number of patients need to test, the problem of low efficiency appears.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a full-flow test tube conveying device for hematology department, which can realize full-flow conveying of test tubes so as to improve the working efficiency of medical staff.

In order to achieve the purpose, the invention adopts the specific scheme that: a full-flow test tube conveying device for hematology department is disclosed, wherein a test tube comprises a tube body and a tube bottom which are integrally connected, and the device comprises a supply mechanism, a conveying mechanism and a sealing mechanism which are sequentially arranged; the supply mechanism comprises a cuboid storage box for containing the test tubes, an outlet is formed in the bottom of the storage box, and the storage box is obliquely arranged to enable the outlet to be inclined downwards; the conveying mechanism comprises a conveying belt positioned below the outlet, the conveying belt is vertically arranged, a plurality of base plates are fixedly arranged on the conveying belt, accommodating pipes for receiving the test tubes are arranged on the base plates in a penetrating mode, a plurality of through holes are formed in the pipe walls of the accommodating pipes, sleeves are fixedly connected to the lower surfaces of the base plates and sleeved on the periphery of the accommodating pipes, gaps are reserved between the sleeves and the accommodating pipes, the lower ends of the sleeves are closed, a plurality of springs which correspond to the through holes one by one are connected to the inner walls of the sleeves, contacts are connected to the springs, and part of the contacts penetrate through the through holes; the sealing mechanism comprises a guide pipe vertically arranged above the side of the conveying belt, a plurality of test tube plugs are arranged in the guide pipe, a first pusher used for pushing the test tube plugs downwards is arranged above the guide pipe, and the lower end of the guide pipe is connected with a soft clamping piece.

As a preferable scheme, a slide way is obliquely arranged below the storage box, the upper end of the slide way is close to the outlet, the lower end of the slide way is positioned above the conveyor belt, and the containing pipes pass through the lower part of the slide way one by one in the operation process of the conveyor belt.

As a preferred scheme, a conveying pipe is vertically arranged below the slide way, the inner diameter of the conveying pipe is larger than the outer diameter of the pipe body, the lower end of the conveying pipe is communicated with a tapered conveying opening, and the inner diameter of the small end of the tapered conveying opening is equal to the outer diameter of the pipe body.

As a preferred scheme, an arc-shaped guide plate is arranged between the slide way and the conveying pipe, the upper part of the guide plate is fixedly connected with the slide way through an upper connecting plate, the lower part of the guide plate is fixedly connected with the conveying pipe through a lower connecting plate, and the tube bottom is contacted with the guide plate and moves vertically downwards along the guide plate in the process that the test tube falls down from the slide way.

As a preferred scheme, the conveyor belt and the first pusher are jointly electrically connected with a controller, the lower end of the accommodating tube is fixedly provided with a tact switch after being closed, and all the tact switches are electrically connected with the controller.

As a preferred scheme, the guide pipe is communicated with a horizontally extending communicating pipe, the middle part of the communicating pipe is communicated with a vertically arranged storage pipe, the storage pipe is used for accommodating the test tube plug, one end of the communicating pipe, which is back to the guide pipe, is provided with a second pusher used for pushing the test tube plug to the guide pipe, and the second pusher is electrically connected with the controller.

Preferably, the base plate is provided with a concave part, the concave part is close to the conveyor belt, and two ends of the concave part are respectively connected with the conveyor belt through a connecting strip.

Preferably, two indicator boards are arranged side by side on the conveyor belt.

Preferably, the storage box is detachably connected with a cover plate.

Has the advantages that: the test tube storage and sealing device can realize the full-flow conveying of the test tube including storage, conveying and sealing, and medical staff only need to complete two operations of taking down the test tube or putting the test tube into the accommodating tube again, so that the test tube storage and sealing device is convenient and quick, and the working efficiency is effectively improved.

Drawings

FIG. 1 is a schematic view of the structure of a test tube;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

FIG. 5 is a schematic view of the arrangement of the substrate;

FIG. 6 is a cross-sectional view of the containment tube and sleeve;

fig. 7 is a schematic view of a closure mechanism.

Description of the drawings: 1-tube body, 2-tube bottom, 3-cover plate, 4-storage box, 5-test tube, 6-outlet, 7-slideway, 8-upper connecting plate, 9-guide plate, 10-lower connecting plate, 11-conveying tube, 12-tapered conveying opening, 13-closing plate, 14-conveying belt, 15-base plate, 16-sleeve, 17-prompt plate, 18-soft clamping piece, 19-guide tube, 20-first pusher, 21-storage tube, 22-communicating tube, 23-second pusher, 24-notch, 25-connecting strip, 26-notch, 27-containing tube, 28-tact switch, 29-through hole, 30-gap, 31-contact, 32-spring and 33-test tube plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, a whole process test tube conveying device for hematology department, a test tube 5 includes a tube body 1 and a tube bottom 2 which are integrally connected, the device includes a supply mechanism, a conveying mechanism and a sealing mechanism which are arranged in sequence.

The supply mechanism comprises a cuboid storage box 4 for accommodating the test tube 5, an outlet 6 is arranged at the bottom of the storage box 4, and the storage box 4 is obliquely arranged to enable the outlet 6 to be inclined downwards.

The conveying mechanism comprises a conveying belt 14 located below the outlet 6, the conveying belt 14 is vertically arranged, a plurality of substrates 15 are fixedly arranged on the conveying belt 14, accommodating pipes 27 used for receiving the test tubes 5 penetrate through the substrates 15, a plurality of through holes 29 are formed in the pipe walls of the accommodating pipes 27, sleeves 16 are fixedly connected to the lower surfaces of the substrates 15, the sleeves 16 are sleeved on the peripheral sides of the accommodating pipes 27, gaps 30 are reserved between the sleeves 16 and the accommodating pipes 27, the lower ends of the sleeves 16 are closed, a plurality of springs 32 in one-to-one correspondence with the through holes 29 are connected to the inner walls of the sleeves 16, contacts 31 are connected to the springs 32, and a part of the contacts 31 penetrates through the through holes 29.

The sealing mechanism comprises a guide tube 19 vertically arranged above the side of the conveyor belt 14, a plurality of test tube plugs 33 are arranged in the guide tube 19, a first pusher 20 used for pushing the test tube plugs 33 downwards is arranged above the guide tube 19, and the lower end of the guide tube 19 is connected with a soft clamping piece 18.

In use, the test tubes 5 are first added to the storage box 4 as stock, and then the device is started, and the test tubes 5 in the storage box 4 fall down through the outlet 6 into the accommodating tube 27 under the action of gravity and are carried along by the conveyor belt 14. When test tube 5 entered into and holds in pipe 27, tube bottom 2 can contact with contact 31, receive the speed reduction behind contact 31's the resistance, realize the purpose of buffering, avoid test tube 5 to break, then tube bottom 2 squeezes open contact 31 and makes test tube 5 continue downstream, and contact 31 is compressed into through-hole 29 in, after test tube 5's the latter half entered into completely to hold in pipe 27, contact 31 exerted pressure to test tube 5 under the effect of spring 32 to it is fixed with test tube 5. In the moving process of the test tube 5, the medical staff can take the test tube 5 out of the containing tube 27 to add the sample into the test tube 5, and after the addition, the test tube 5 is put into the containing tube 27 again to continue the conveying process. When the conveyor belt 14 transports the test tube 5 under the closing mechanism, the first pusher 20 starts to push the plug 33 inside the guide tube 19 downwards until the plug 33 disengages from the guide tube 19 and closes the test tube 5 to which the sample has been added, and the transport process of the closed test tube 5 continues until it is removed by the medical staff and stored. The function of the flexible holding member 18 is to hold the second test tube stopper 33 after the previous test tube stopper 33 is inserted into the end of the tube body 1 of the test tube 5, on the one hand to prevent the second test tube stopper 33 from moving further downwards, and on the other hand to support all the test tube stoppers 33 in the guide tube 19.

The test tube 5 can be conveyed in a full flow including storage, conveying and sealing, and medical staff only need to complete two operations of taking down the test tube 5 or putting the test tube 5 into the accommodating tube 27 again, so that the test tube 5 is convenient and quick, and the working efficiency is effectively improved.

Further, the soft clamping member 18 is in a horn shape, the large end of the soft clamping member is connected with the guide tube 19, the small end of the soft clamping member is vertically downward, and the soft clamping member is supported by soft materials such as silica gel, under the pushing of the first pusher 20, the test tube plug 33 can force the soft clamping member 18 to deform so as to fall off, and when the first pusher 20 is static, the soft clamping member 18 can clamp the test tube plug 33 by using self elasticity.

Further, a chute 7 is obliquely arranged below the storage box 4, the upper end of the chute 7 is close to the outlet 6, the lower end of the chute 7 is positioned above the conveyor belt 14, and the accommodating pipes 27 pass below the chute 7 one by one during the operation of the conveyor belt 14. The chute 7 is used to control the dropping direction of the test tube 5 to ensure that the test tube 5 can smoothly drop into the accommodating tube 27.

Further, a conveying pipe 11 is vertically arranged below the slide 7, the inner diameter of the conveying pipe 11 is larger than the outer diameter of the pipe body 1, the lower end of the conveying pipe 11 is communicated with a tapered conveying opening 12, and the inner diameter of the small end of the tapered conveying opening 12 is equal to the outer diameter of the pipe body 1. The tapered delivery port 12 is used to further control the dropping direction of the test tube 5, so that the test tube 5 is vertically downward when being separated from the tapered delivery port 12.

Further, an arc-shaped guide plate 9 is arranged between the slide way 7 and the conveying pipe 11, the upper portion of the guide plate 9 is fixedly connected with the slide way 7 through an upper connecting plate 8, the lower portion of the guide plate 9 is fixedly connected with the conveying pipe 11 through a lower connecting plate 10, and the tube bottom 2 is in contact with the guide plate 9 and moves vertically downwards along the guide plate 9 in the process that the test tube 5 falls down from the slide way 7. On the slide 7 the test tube 5 is inclined, while in the duct 11 the test tube 5 is vertical, so it is necessary to control the direction of the test tube 5 to be able to change smoothly, and to control the speed of the test tube 5, therefore a guide plate 9 is provided, because the bottom 2 is generally hemispherical, so the bottom 2 can slide along the guide plate 9 when contacting the guide plate 9, thus bringing about a change in the direction of the test tube 5 as a whole.

Further, the conveyor belt 14 and the first pusher 20 are electrically connected to a controller, and a tact switch 28 is fixedly disposed on the lower end of the accommodating tube 27 after being closed, and all tact switches 28 are electrically connected to the controller. When the test tube 5 drops into the accommodating tube 27, the tact switch 28 is triggered by the bottom 2, so that the controller can know that the test tube 5 enters the accommodating tube 27, and further the controller can control the conveyor belt 14 to move the test tube 5 to a position, so that the next empty accommodating tube 27 rotates to the lower part of the feeding mechanism,

furthermore, the guide tube 19 is communicated with a horizontally extending communication tube 22, the middle part of the communication tube 22 is communicated with a vertically arranged storage tube 21, the storage tube 21 is used for accommodating the test tube plug 33, one end of the communication tube 22, which is opposite to the guide tube 19, is provided with a second pusher 23 used for pushing the test tube plug 33 to the guide tube 19, and the second pusher 23 is electrically connected with the controller. In order to ensure the continuous supply of the test tube stoppers 33, a storage tube 21 for accommodating the test tube stoppers 33 is provided, and the test tube stoppers 33 inside the storage tube 21 are continuously fed into the guide tube 19 by the communicating tube 22 and the second pusher 23. In the present embodiment, the first pusher 20 and the second pusher 23 are each provided as a cylinder.

In other embodiments of the present invention, a test tube stopper 33 may be added to the test tube 5 in the storage box 4, and the medical staff removes the test tube 5, pulls out the test tube stopper 33, and then puts the test tube into the guide tube 19, so as to ensure the sealing performance of the test tube 5 during the transportation process and reduce the possibility of contamination, and on the other hand, the storage tube 21, the communication tube 22, and the second pusher 23 do not need to be added, thereby simplifying the structure of the device, but correspondingly increasing the workload of the medical staff, and in practical situations, the selection may be performed according to the needs.

Further, a concave portion 26 is provided on the base plate 15, and the concave portion 26 is adjacent to the conveyor 14, and both ends of the concave portion 26 are connected to the conveyor 14 by a connecting bar 25. The recess 26 may receive the belt 14 when the belt 14 is turned, the connecting strip 25 may be provided as a metal strip and fixedly connected to the belt 14 by means of bonding, and then the substrate 15 is welded to the connecting strip 25.

Further, two indicator boards 17 are provided in parallel on the side of the conveyor 14. The two prompting boards 17 are used for prompting the medical staff, and the test tube 5 between the two prompting boards 17 needs to be used currently.

Further, the storage box 4 is detachably attached with a cover plate 3.

Further, the top and the bottom of the conveyor belt 14 are sealed by the sealing plate 13, so that the aesthetic degree is improved, and the probability that the test tube 5 added with the sample falls to the empty area in the middle of the conveyor belt 14 and is damaged due to misoperation of medical staff is reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a full flow test tube conveyor for hematology branch of academic or vocational study, test tube (5) are including body (1) and socle (2) of body coupling, its characterized in that: the device comprises a supply mechanism, a conveying mechanism and a sealing mechanism which are arranged in sequence;

the supply mechanism comprises a cuboid storage box (4) for containing the test tubes (5), an outlet (6) is formed in the bottom of the storage box (4), and the storage box (4) is obliquely arranged to enable the outlet (6) to be inclined downwards;

the conveying mechanism comprises a conveying belt (14) located below the outlet (6), the conveying belt (14) is vertically arranged, a plurality of substrates (15) are fixedly arranged on the conveying belt (14), accommodating pipes (27) used for receiving the test tubes (5) penetrate through the substrates (15), a plurality of through holes (29) are formed in the pipe walls of the accommodating pipes (27), sleeves (16) are fixedly connected to the lower surfaces of the substrates (15), the sleeves (16) are sleeved on the peripheral sides of the accommodating pipes (27), gaps (30) are reserved between the sleeves (16) and the accommodating pipes (27), the lower ends of the sleeves (16) are closed, a plurality of springs (32) which correspond to the through holes (29) one by one are connected to the inner walls of the sleeves (16), contacts (31) are connected to the springs (32), and part of the contacts (31) penetrates through the through holes (29);

the sealing mechanism comprises a guide pipe (19) vertically arranged above the conveyor belt (14), a plurality of test tube plugs (33) are arranged in the guide pipe (19), a first pusher (20) used for pushing the test tube plugs (33) downwards is arranged above the guide pipe (19), and the lower end of the guide pipe (19) is connected with a soft clamping piece (18);

the conveyor belt (14) and the first pusher (20) are jointly electrically connected with a controller, the lower end of the accommodating pipe (27) is fixedly provided with a touch switch (28) after being closed, and all the touch switches (28) are electrically connected with the controller;

the test tube plug comprises a guide tube (19), a horizontally extending communicating tube (22) is communicated with the guide tube (19), a vertically arranged storage tube (21) is communicated with the middle of the communicating tube (22), the storage tube (21) is used for accommodating the test tube plug (33), a second pusher (23) used for pushing the test tube plug (33) to the guide tube (19) is arranged at one end, back to the guide tube (19), of the communicating tube (22), and the second pusher (23) is electrically connected with the controller.

2. The apparatus of claim 1, wherein the apparatus comprises: the storage box (4) is obliquely provided with a slide way (7) below, the upper end of the slide way (7) is close to the outlet (6), the lower end of the slide way (7) is located above the conveyor belt (14), and the accommodating pipes (27) pass through the lower portion of the slide way (7) one by one in the operation process of the conveyor belt (14).

3. The apparatus of claim 2, wherein the apparatus comprises: the below of slide (7) is provided with conveyer pipe (11) perpendicularly, and the internal diameter of conveyer pipe (11) is greater than the external diameter of body (1), and the lower extreme intercommunication of conveyer pipe (11) has toper delivery port (12), and the internal diameter of toper delivery port (12) tip equals the external diameter of body (1).

4. The apparatus of claim 3, wherein: slide (7) with be provided with curved deflector (9) between conveyer pipe (11), upper connecting plate (8) and slide (7) fixed connection are passed through to the upper portion of deflector (9), and lower part of deflector (9) is through lower connecting plate (10) and conveyer pipe (11) fixed connection, test tube (5) fall the in-process from slide (7) the socle (2) contact and move to perpendicular downwards along deflector (9) with deflector (9).

5. The apparatus of claim 1, wherein the apparatus comprises: the base plate (15) is provided with a concave part (26), the concave part (26) is close to the conveyor belt (14), and two ends of the concave part (26) are respectively connected with the conveyor belt (14) through a connecting strip (25).

6. The apparatus of claim 1, wherein the apparatus comprises: two prompt boards (17) are arranged on the side of the conveyor belt (14) in parallel.

7. The apparatus of claim 1, wherein the apparatus comprises: the storage box (4) is detachably connected with a cover plate (3).