Intestinal flora test sample filling and taking device

Abstract

The utility model discloses an intestinal flora test sample filling device, which relates to the technical field of sample filling devices, and comprises a base, the upper surface of the base is fixedly connected with a U-shaped frame, and the upper surface of the base is provided with a rotary placing mechanism; the device comprises a U-shaped frame, a rotary placing mechanism is fixedly mounted on one side of the top of the U-shaped frame, a plurality of test tubes used for filling intestinal flora solutions are clamped in the rotary placing mechanism, and a lifting placing mechanism is fixedly mounted on one side of the top of the U-shaped frame. Therefore, the test tubes can be quickly taken and placed, the operation is simple, and quantitative intestinal flora solution can be pumped out and filled into the corresponding test tubes through the arranged quantitative filling mechanism, so that the quantitative filling effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sample filling device technical field, concretely is a kind of intestinal flora test sample's filling device. BACKGROUND

[0002] Intestinal flora is the normal microorganism of intestinal tract, after the appearance intestinal disease, sometimes it needs to sample the flora inside intestinal tract, while checking intestinal flora, need to use filling device to sample, by searching, the patent of Chinese patent authorization announcement No.

[0003] The above technical scheme can avoid sample pollution during filling, and realize automatic filling with high work efficiency, but when using, the test tube for placing sample is inserted into the first through hole on the rotating disc, so the test tube needs to be lifted to the upper side of the rotating disc when placing and taking down, and the test tube also needs to be lifted by the lifting mechanism, so the operation is more cumbersome, thereby increasing the work burden, and the filling is carried out by the pump body during filling, so it is inconvenient to control the filling amount, and the whole device includes two boxes, so the volume is large and the structure is complex, thereby increasing the cost. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a filling device for intestinal flora test sample, which solves the problems proposed in the background art.

[0005] To achieve the above object, the utility model realizes the following technical scheme: a filling device for intestinal flora test sample, comprising a base, the upper surface of the base is fixedly connected with a U-shaped frame, the upper surface of the base is provided with a rotating placement mechanism, the rotating placement mechanism is internally clamped with a plurality of test tubes for filling intestinal flora solution, the top of the U-shaped frame is fixedly provided with a lifting placement mechanism on one side, the top of the lifting placement mechanism is placed with a liquid storage cup for storing intestinal flora solution, and the top of the U-shaped frame is fixedly provided with a quantitative filling mechanism.

[0006] The rotating placing mechanism comprises a motor embedded and fixedly installed on the upper surface of the base, the output shaft of the motor is fixedly connected with a bottom disc, the upper surface of the bottom disc is fixedly connected with a first electric push rod, the top end of the first electric push rod is fixedly connected with a top disc, and a plurality of placing openings for placing test tubes are arranged in an annular array on the outer surface of the top disc.

[0007] Preferably, grooves are arranged on both sides of the top of the placing opening, an arc-shaped pressing plate is slidably connected in the grooves, a limiting rod is fixedly connected to one side of the arc-shaped pressing plate, mounting holes matched with the limiting rod are arranged in the grooves, and springs are fixedly connected between the mounting holes and the limiting rods.

[0008] Preferably, the lifting placing mechanism comprises second electric push rods fixedly and symmetrically connected to the top of the U-shaped frame, a placing plate for placing a liquid storage cup is fixedly connected to the top end of the second electric push rods, and a limiting ring is fixedly connected to the top of the placing plate.

[0009] Preferably, guide rods are fixedly installed on both sides of the top of the U-shaped frame, the guide rods penetrate through the placing plate and are slidably connected with the placing plate, the movement of the placing plate can be guided, and the stability is improved.

[0010] Preferably, the quantitative pumping mechanism comprises a quantitative cylinder fixedly connected to the top of the U-shaped frame, a piston is sealingly and slidably connected in the quantitative cylinder, a pumping pipe matched with the liquid storage cup is fixedly connected to one side of the bottom of the quantitative cylinder, a filling pipe matched with the test tube is fixedly connected to the other side of the bottom of the quantitative cylinder, and the pumping pipe and the filling pipe are both fixedly connected with one-way valves.

[0011] Preferably, a U-shaped plate is fixedly connected to the top of the U-shaped frame, a third electric push rod is fixedly installed on the top of the U-shaped plate, and the bottom end of the third electric push rod is fixedly connected with the upper surface of the piston, so that the piston can be driven to lift.

[0012] The present application provides a kind of intestinal flora test sample's pumping device.There are following beneficial effects:

[0013] 1、The pumping device of the intestinal flora test sample, through the rotating placing mechanism of being set, test tube is fixed by the cooperation of spring and arc-shaped pressing plate in rotating placing mechanism, so that test tube can be quickly taken and placed, and the operation is simple, so as to improve work efficiency, so as to solve the problem that existing device needs to lift test tube to take when taking test tube and reduces work efficiency.

[0014] 2. The device for filling the sample of intestinal flora, through the quantitative filling mechanism, the stroke of the third electric push rod is controlled according to the volume of each sample, the third electric push rod can drive the piston to move up and down, the quantitative intestinal flora solution can be drawn out and filled into the corresponding test tube under the cooperation of the drawing pipe, the filling pipe and the two one-way valves, so that the quantitative filling effect is achieved, the filling accuracy is improved, and the problem of inconvenient control of the filling amount of the existing device through the pump body is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is another angle structure schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of part of the structure of the utility model;

[0018] Figure 4 It is a schematic diagram of part of the structure of the rotating placement mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of part of the structure of the utility model; Figure 4 It is an enlarged view of A in the utility model.

[0020] In the figure, 1, base; 2, U-shaped frame; 3, rotating placement mechanism; 31, motor; 32, bottom disc; 33, first electric push rod; 34, top disc; 35, placement opening; 36, groove; 37, arc-shaped pressing plate; 38, limiting rod; 4, test tube; 5, lifting placement mechanism; 51, second electric push rod; 52, placement plate; 53, limiting ring; 54, guide rod; 6, liquid storage cup; 7, quantitative filling mechanism; 71, quantitative cylinder; 72, piston; 73, drawing pipe; 74, filling pipe; 75, U-shaped plate; 76, third electric push rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] As Figures 1 to 5As shown in the figure, a kind of intestinal flora test sample filling device, including base 1, the upper surface of base 1 is fixedly connected with U-shaped frame 2, the upper surface of base 1 is installed with rotating placement mechanism 3, the inside of rotating placement mechanism 3 is clamped with multiple test tubes 4 for filling intestinal flora solution, rotating placement mechanism 3 includes motor 31 embeddedly fixedly installed on the upper surface of base 1, the output shaft of motor 31 is fixedly connected with bottom disc 32, the upper surface of bottom disc 32 is fixedly connected with first electric push rod 33, the top of first electric push rod 33 is fixedly connected with top disc 34, the outer surface of top disc 34 is annularly arrayed with multiple placement ports 35 for placing test tube 4. The top of both sides of placement port 35 is provided with recess 36, the inside of recess 36 is slidably connected with arc-shaped pressing plate 37, the side of arc-shaped pressing plate 37 is fixedly connected with limiting rod 38, the inside of recess 36 is provided with mounting hole matched with limiting rod 38, spring is fixedly connected between the inside of mounting hole and limiting rod 38.

[0024] When using, multiple test tubes 4 can be pushed into corresponding placement ports 35 in sequence, under the action of spring and arc-shaped pressing plate 37, test tube 4 can be clamped and fixed, then the rotation of motor 31 can drive test tube 4 to rotate, the filling operation of intestinal flora test sample can be continuously carried out, the working efficiency is improved, and since test tube 4 is clamped and fixed by the cooperation of spring and arc-shaped pressing plate 37, test tube 4 can be quickly taken and placed, the operation is simple, so as to improve the working efficiency, so as to solve the problem that the existing device needs to be lifted to take test tube, which reduces the working efficiency.

[0025] Example 2:

[0026] As shown in the figure, Figures 1 to 3 The top of one side of U-shaped frame 2 is fixedly installed with lifting placement mechanism 5, the top of lifting placement mechanism 5 is placed with liquid storage cup 6 for containing intestinal flora solution, lifting placement mechanism 5 includes second electric push rod 51 fixedly connected on both sides of the top of U-shaped frame 2, the top of second electric push rod 51 is fixedly connected with placement plate 52 for placing liquid storage cup 6, and limiting ring 53 is fixedly connected on the top of placement plate 52. Guide rod 54 is fixedly installed on both sides of the top of U-shaped frame 2, and guide rod 54 penetrates through placement plate 52 and is slidably connected with placement plate 52.

[0027] Liquid storage cup 6 containing intestinal flora solution is placed in limiting ring 53 on placement plate 52, and the operation of second electric push rod 51 can automatically drive liquid storage cup 6 to lift, so that one end of extraction tube 73 is immersed in the solution.

[0028] Example 3:

[0029] As shown in the figure, Figures 1 to 3As shown, the top of the U-shaped frame 2 is fixedly provided with a quantitative pouring mechanism 7, which comprises a quantitative cylinder 71 fixedly connected to the top of the U-shaped frame 2, the inside of the quantitative cylinder 71 is slidably connected with a piston 72, one side of the bottom of the quantitative cylinder 71 is fixedly connected with a pumping pipe 73 matched with the liquid storage cup 6, the other side of the bottom of the quantitative cylinder 71 is fixedly connected with a pouring pipe 74 matched with the test tube 4, and the pumping pipe 73 and the pouring pipe 74 are both fixedly connected with a one-way valve. The top of the U-shaped frame 2 is fixedly connected with a U-shaped plate 75, and the top of the U-shaped plate 75 is fixedly provided with a third electric push rod 76, and the bottom end of the third electric push rod 76 is fixedly connected with the upper surface of the piston 72.

[0030] When the sample is poured, the stroke of the third electric push rod 76 is controlled according to the volume of each sample, the third electric push rod 76 runs to drive the piston 72 to move up and down, and the quantitative enterobacterial solution can be pumped out and poured into the corresponding test tube 4 under the cooperation of the pumping pipe 73, the pouring pipe 74 and the two one-way valves, so as to achieve the quantitative pouring effect and improve the pouring accuracy, thereby solving the problem that the existing device is inconvenient to control the pouring amount by using a pump body.

[0031] Working principle: when in use, a plurality of test tubes 4 can be pushed into the corresponding placing openings 35 in sequence, and the test tubes 4 can be clamped and fixed under the action of the springs and the arc-shaped pressing plates 37, then the motor 31 rotates to drive the test tubes 4 to rotate, and the pouring operation of the enterobacterial test sample can be continuously and continuously carried out, the work efficiency is improved, and since the test tubes 4 are clamped and fixed by the cooperation of the springs and the arc-shaped pressing plates 37, the test tubes 4 can be quickly taken and placed, the operation is simple, the work efficiency is improved, and the problem that the existing device needs to be lifted to be taken when the test tube is taken is solved, thereby reducing the work efficiency.

[0032] The liquid storage cup 6 containing the enterobacterial solution is placed in the limiting ring 53 on the placing plate 52, and the second electric push rod 51 runs to automatically drive the liquid storage cup 6 to ascend and descend, so that one end of the pumping pipe 73 is immersed in the solution, when the sample is poured, the stroke of the third electric push rod 76 is controlled according to the volume of each sample, the third electric push rod 76 runs to drive the piston 72 to move up and down, and the quantitative enterobacterial solution can be pumped out and poured into the corresponding test tube 4 under the cooperation of the pumping pipe 73, the pouring pipe 74 and the two one-way valves, so as to achieve the quantitative pouring effect and improve the pouring accuracy, thereby solving the problem that the existing device is inconvenient to control the pouring amount by using a pump body.

[0033] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0034] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for the collection of a sample for the examination of the intestinal flora, comprising a base (1), characterised in that: The upper surface of the base (1) is fixedly connected with a U-shaped frame (2), a rotating placement mechanism (3) is installed on the upper surface of the base (1), a plurality of test tubes (4) for filling enterococcus solution are clamped in the rotating placement mechanism (3), a lifting placement mechanism (5) is fixedly installed on one side of the top of the U-shaped frame (2), a liquid storage cup (6) for containing enterococcus solution is placed on the top of the lifting placement mechanism (5), and a quantitative pouring mechanism (7) is fixedly installed on the top of the U-shaped frame (2). The rotating placement mechanism (3) comprises a motor (31) which is embeddedly and fixedly installed on the upper surface of the base (1), a bottom disc (32) is fixedly connected with the output shaft of the motor (31), a first electric push rod (33) is fixedly connected with the upper surface of the bottom disc (32), a top disc (34) is fixedly connected with the top end of the first electric push rod (33), and a plurality of placement openings (35) for placing the test tubes (4) are annularly arranged on the outer surface of the top disc (34).

2. The device of claim 1, wherein: Grooves (36) are formed on both sides of the top of the placement opening (35), arc-shaped pressing plates (37) are slidably connected in the grooves (36), limit rods (38) are fixedly connected to one side of the arc-shaped pressing plates (37), mounting holes matched with the limit rods (38) are formed in the grooves (36), and springs are fixedly connected between the mounting holes and the limit rods (38).

3. The device of claim 1, wherein: The lifting placement mechanism (5) comprises second electric push rods (51) which are fixedly connected to both sides of the top of the U-shaped frame (2), a placement plate (52) for placing the liquid storage cup (6) is fixedly connected to the top end of the second electric push rod (51), and a limit ring (53) is fixedly connected to the top of the placement plate (52).

4. The device of claim 3, wherein: Guide rods (54) are fixedly installed on both sides of the top of the U-shaped frame (2), the guide rods (54) penetrate through the placement plate (52) and are slidably connected with the placement plate (52).

5. The device of claim 1, wherein: The quantitative pouring mechanism (7) comprises a quantitative cylinder (71) which is fixedly connected to the top of the U-shaped frame (2), a piston (72) is sealingly and slidably connected in the quantitative cylinder (71), a suction pipe (73) matched with the liquid storage cup (6) is fixedly connected to one side of the bottom of the quantitative cylinder (71), a filling pipe (74) matched with the test tube (4) is fixedly connected to the other side of the bottom of the quantitative cylinder (71), and the suction pipe (73) and the filling pipe (74) are fixedly connected with one-way valves.

6. A device for sampling the intestinal flora according to claim 5, characterized in that: A U-shaped plate (75) is fixedly connected to the top of the U-shaped frame (2), a third electric push rod (76) is fixedly installed on the top of the U-shaped plate (75), and the bottom end of the third electric push rod (76) is fixedly connected with the upper surface of the piston (72).

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