Liquid medicament suction type sampling equipment

Abstract

The utility model relates to the technical field of sampling equipment, in particular to liquid medicament suction type sampling equipment which comprises a barrel, a U-shaped frame is connected to the top of the outer surface of the barrel, vertical grooves are formed in the two sides of the U-shaped frame, a sampling mechanism is arranged at the top of the inner wall of the U-shaped frame, and the sampling mechanism is started to exhaust air in the barrel. Two limiting mechanisms are pulled to adjust the positions in two vertical grooves so as to limit the sampling mechanism, and after adjustment is completed, the sampling mechanism is reversely started to rise in the cylinder body, and a medicament is sucked into the cylinder body through a needle body; when the sampling mechanism is in contact with the two limiting mechanisms, the sampling mechanism can be closed to stop sucking the medicament to complete quantitative sampling of the medicament, so that the medicament sampling device not only can automatically sample the medicament, but also can adjust the quantity required to be sampled before the medicament is sampled, reduces the hand fatigue of a worker, and improves the sampling efficiency. A worker does not need to observe the amount of the extracted medicament in real time during sampling, so that the efficiency of medicament sampling work is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling equipment technical field, concretely is a kind of liquid medicament suction type sampling equipment. BACKGROUND

[0002] Liquid medicament is liquid form medicament, liquid medicament refers to the liquid form medicament prepared by dispersing drug in suitable dispersion medium, which can be taken internally or used externally, in the process of medicament experiment, in order to facilitate its detection, sampling equipment is needed.

[0003] At present, the traditional sampling equipment is usually sampled by the way of piston plus needle cylinder sleeve, the sampling mode is that staff holds needle cylinder and presses pressing block to drive piston to exhaust air in cylinder, then puts needle into liquid medicament, and releases pressing block to make spring reset to drive piston to rise, so that medicament can be sucked in, this sampling mode makes staff tired for long time pressing hand, and staff needs to observe the amount of medicament suction in cylinder when medicament is sucked in, this sampling mode is not convenient, thereby reduce the efficiency of sampling work, for this reason, we provide a kind of liquid medicament suction type sampling equipment. UTILITY MODEL CONTENT

[0004] Based on the deficiencies of the prior art mentioned in the above background art, the utility model provides a kind of liquid medicament suction type sampling equipment.

[0005] The utility model overcomes the above technical problems by adopting the following technical scheme, specifically:

[0006] A kind of liquid medicament suction type sampling equipment, including: cylinder, the top of the outer surface of the cylinder is connected with U-shaped frame, and vertical groove is set in the both sides of U-shaped frame, sampling mechanism is arranged at the top of the inner wall of U-shaped frame, and sampling mechanism extends to the inside of cylinder and is attached to the inner surface of cylinder, limit mechanism is arranged in the inside of two vertical grooves, and two limit mechanisms are used to lock sampling mechanism, the bottom of the cylinder is connected with first magnetic block, the outer surface of the cylinder is connected with first magnetic block, the outer surface of the cylinder is provided with protection mechanism, and protection mechanism and first magnetic block are magnetically connected.

[0007] As a further scheme of the utility model: the sampling mechanism includes electric telescopic handle, sealing plug and two vertical boards, the electric telescopic handle is connected at the top of the inner wall of U-shaped frame, and the output end of electric telescopic handle extends to the inside of cylinder, the sealing plug is connected with the output end of electric telescopic handle, and the outer surface of sealing plug is attached to the inner surface of cylinder, two vertical boards are slidably connected at the top of cylinder, and the bottom of two vertical boards extends to the inside of cylinder and is connected with the top of sealing plug.

[0008] As a further scheme of the utility model: the limiting mechanism includes vertical rod, baffle, multiple slots, connecting plate, plug rod and handle, the vertical rod is connected between the top and bottom of the inner wall of one vertical slot, the baffle is slidably connected to the outer surface of the vertical rod, and one end of the baffle is located at the top of one vertical plate, multiple slots are equidistantly arranged on the outer surface of the vertical rod, the connecting plate is connected to one side of the baffle, the plug rod is slidably connected to the inside of the connecting plate, and both ends of the plug rod extend to the outside of the connecting plate, and the handle is connected to one end of the plug rod.

[0009] As a further scheme of the utility model: one end of the handle is movably inserted into one of the slots.

[0010] As a further scheme of the utility model: the protection mechanism includes two connecting rods, protective cover and second magnetic block, both the connecting rods are connected to the outer surface of the cylinder, the protective cover is slidably connected between the outer surfaces of the two connecting rods, and the protective cover is located on the outer surface of the cylinder, and the second magnetic block is connected to the top of the protective cover.

[0011] As a further scheme of the utility model: the second magnetic block is magnetically connected with the first magnetic block.

[0012] As a further scheme of the utility model: the outer surface of the cylinder is connected with a handrail.

[0013] After the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. The output end of the electric telescopic rod is driven to extend to drive the sealing plug to descend in the inside of the cylinder to exhaust the air in the cylinder, and the sealing plug drives the two vertical plates to descend, pulls the handle to drive the plug rod to slide on the connecting plate and withdraws from the inside of one of the slots to release the locking of the baffle, and after the baffle slides a certain distance on the outer surface of the vertical rod, the handle is pushed to drive the plug rod to be inserted into the other slot to lock the position of the baffle, the output end of the electric telescopic rod drives the sealing plug to ascend to draw the medicament into the inside of the cylinder through the needle, and the sealing plug ascends to drive the two vertical plates to ascend, when the top of one of the vertical plates contacts the bottom of the baffle, the output end of the electric telescopic rod will not be contracted to stop the sampling of the medicament to complete the sampling of the medicament, so that the utility model not only can automatically sample the medicament, but also can adjust the amount of the sampled medicament before sampling, which reduces the hand fatigue of the staff, and the staff does not need to observe the amount of the drawn medicament in real time, thereby improving the efficiency of the medicament sampling work.

[0015] 2. The second magnetic block is separated from the first magnetic block, at this time the protective cover is subjected to natural falling force and slides downward on the outer surface of the two connecting rods and moves downward to the outer surface of the needle body to shield the needle body, avoiding splashing of the medicament when the medicament is discharged, so that the utility model can prevent the medicament from splashing on the body of the staff when the medicament is discharged through the needle body, avoid the harm of the medicament to the human body, and improve the safety during operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is an overall structural schematic diagram of the utility model;

[0017] Fig. 2 It is a structural schematic diagram of one side of the utility model;

[0018] Fig. 3 It is a sectional view schematic diagram of the barrel body;

[0019] Fig. 4 It is a structural schematic diagram of the sampling mechanism of the utility model;

[0020] Fig. 5 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0021] Fig. 6 It is a structural schematic diagram of the protective mechanism of the utility model.

[0022] In the drawing: 1, barrel body; 2, U-shaped frame; 3, sampling mechanism; 301, electric telescopic rod; 302, sealing plug; 303, vertical plate; 4, limiting mechanism; 401, vertical rod; 402, baffle; 403, insertion slot; 404, connecting plate; 405, insertion rod; 406, handle; 5, needle body; 6, first magnetic block; 7, protective mechanism; 701, connecting rod; 702, protective cover; 703, second magnetic block; 8, handrail. DETAILED DESCRIPTION

[0023] 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, rather than 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 protection scope of the utility model.

[0024] Embodiment 1:

[0025] Please refer to Figs. 1-6The utility model discloses an embodiment of a kind of liquid medicament suction type sampling equipment, including: cylinder 1, the top of the outer surface of cylinder 1 is connected with U-shaped frame 2, and the both sides of U-shaped frame 2 are equally provided with vertical groove, the top of U-shaped frame 2 inner wall is provided with sampling mechanism 3, and sampling mechanism 3 extends to the inside of cylinder 1 and is bonded with the inner surface of cylinder 1, the inside of two vertical grooves is provided with limiting mechanism 4, and two limiting mechanism 4 are used for locking sampling mechanism 3, the bottom of cylinder 1 is connected with first magnetic block 6, the outer surface of cylinder 1 is connected with first magnetic block 6, the outer surface of cylinder 1 is provided with protection mechanism 7, and protection mechanism 7 is magnetically connected with first magnetic block 6.

[0026] Specifically, by starting sampling mechanism 3, air in cylinder 1 is discharged, then two limiting mechanisms 4 are pulled to adjust the position of sampling mechanism 3 in the two vertical grooves, and after adjustment, sampling mechanism 3 is started in reverse to rise in cylinder 1, so that the medicament is sucked into the inside of cylinder 1 by needle 5, and when sampling mechanism 3 contacts two limiting mechanisms 4, it will be closed and stop sucking the medicament, so that the sampling of the medicament is completed. When the medicament needs to be discharged, the protection mechanism 7 is pulled to disconnect the first magnetic block 6, at this time, the protection mechanism 7 slides down and covers the needle 5, so as to avoid the splashing of the reagent when it is discharged from causing harm to the human body.

[0027] Embodiment 2:

[0028] Please refer to Figs. 3-5 In the embodiment of the utility model, a kind of liquid medicament suction type sampling equipment, sampling mechanism 3 includes electric telescopic rod 301, sealing plug 302 and two vertical boards 303, electric telescopic rod 301 is connected at the top of U-shaped frame 2 inner wall, and the output end of electric telescopic rod 301 extends to the inside of cylinder 1, sealing plug 302 is connected with the output end of electric telescopic rod 301, and the outer surface of sealing plug 302 is bonded with the inner surface of cylinder 1, two vertical boards 303 are slidably connected at the top of cylinder 1, and the bottom of two vertical boards 303 extends to the inside of cylinder 1 and is connected with the top of sealing plug 302, limiting mechanism 4 includes vertical rod 401, baffle 402, multiple insertion slots 403, connecting plate 404, insertion rod 405 and handle 406, vertical rod 401 is connected between the top of inner wall and the bottom of inner wall in one of vertical grooves, baffle 402 is slidably connected on the outer surface of vertical rod 401, and one end of baffle 402 is located at the top of one of vertical boards 303, multiple insertion slots 403 are equidistantly provided on the outer surface of vertical rod 401, connecting plate 404 is connected on one side of baffle 402, insertion rod 405 is slidably connected in the inside of connecting plate 404, and the both ends of insertion rod 405 extend to the outside of connecting plate 404, handle 406 is connected on one end of insertion rod 405, and one end of handle 406 is movably inserted into one of insertion slots 403.

[0029] Specific, start electric telescopic rod 301 output end to drive the seal plug 302 in the inside of the cylinder 1 drop out of the air in the cylinder 1, while the seal plug 302 drive two vertical plate 303 to drop, pull handle 406 drive plug rod 405 on the connecting plate 404 sliding and withdraw from one of the plug slot 403 inside the release of the baffle 402 locking, down sliding baffle 402 on the outer surface of the vertical rod 401 sliding a certain distance, push handle 406 drive plug rod 405 inserted into another plug slot 403 inside the baffle 402 position locking, start electric telescopic rod 301 output end drive seal plug 302 up to the inside of the cylinder 1 through the needle 5 into the drug, seal plug 302 up at the same time drive two vertical plate 303 up, when one of the vertical plate 303 top and the bottom of the baffle 402 contact, electric telescopic rod 301 output end will no longer shrink, so as to stop the suction of the drug, and then complete the sampling of the drug quantitative.

[0030] Embodiment 3:

[0031] Please refer to Figs. 1-6 , the utility model discloses a liquid medicament inhalation type sampling equipment, protection mechanism 7 includes two connecting rods 701, protection cover 702 and second magnetic block 703, two connecting rods 701 are connected in the outer surface of cylinder 1, protection cover 702 is slidably connected between the outer surface of two connecting rods 701, and protection cover 702 is located on the outer surface of cylinder 1, second magnetic block 703 is connected at the top of protection cover 702, second magnetic block 703 is magnetically connected with first magnetic block 6, and the outer surface of cylinder 1 is connected with handrail 8.

[0032] Specific, the second magnetic block 703 is separated from the first magnetic block 6, at this time, the protection cover 702 is subjected to natural falling force and slides downward on the outer surface of the two connecting rods 701 and moves downward to the outer surface of the needle 5 to shield the needle 5, so as to avoid the splashing of the medicament when the medicament is discharged, thereby improving the safety during operation. The handrail 8 is arranged to facilitate carrying the utility model.

[0033] The utility model discloses a working principle is: when using, one of the staff holds the outer surface of cylinder 1 and passes through the inside of handrail 8, and at this moment, start electric telescopic link 301, and the output end of electric telescopic link 301 starts to stretch out, thereby drive sealing plug 302 to descend in the inside of cylinder 1 and discharge the air in cylinder 1, and sealing plug 302 descends simultaneously and will drive two vertical boards 303 to descend, then pull handle 406, and handle 406 drive plug bar 405 to slide on connecting plate 404, thereby make plug bar 405 withdraw from the inside of one of the insertion slot 403 and remove the locking of baffle 402 position, at this moment, slide baffle 402 on the outer surface of vertical rod 401 after a certain distance, and promote handle 406 drive plug bar 405 to slide on connecting plate 404 and insert into the inside of another insertion slot 403, thereby lock the position of baffle 402, and the distance between baffle 402 and one of the vertical slot inner wall bottom is how much the amount of medicine that can be absorbed, at this moment, extend needle body 5 into medicine, and start electric telescopic link 301 output end drive sealing plug 302 to ascend again, thereby draw medicine into the inside of cylinder 1 through needle body 5, and sealing plug 302 ascends simultaneously and drive two vertical boards 303 to ascend, when the top of one of vertical boards 303 and the bottom of baffle 402 contact, the output end of electric telescopic link 301 will not shrink again, and stop sucking medicine, thereby complete the sampling of medicine ration, when needing to discharge the medicine in the inside of cylinder 1, separate second magnetic block 703 and first magnetic block 6 with force, at this moment, pull protective cover 702 and slide down on the outer surface of two connecting rods 701, thereby move down protective cover 702 to the outer surface of needle body 5, thereby shield needle body 5, prevent medicine splashing, at this moment, start sampling mechanism 3 and can discharge medicine.

[0034] It is obvious for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model.

Claims

1. A liquid medicament inhalation sampling device, comprising: The application relates to a sampling device. The sampling mechanism (3) comprises an electric telescopic rod (301), a sealing plug (302) and two vertical plates (303), the electric telescopic rod (301) is connected at the top of the inner wall of the U-shaped frame (2), and the output end of the electric telescopic rod (301) extends into the inside of the cylinder (1), the sealing plug (302) is connected with the output end of the electric telescopic rod (301), and the outer surface of the sealing plug (302) is attached to the inner surface of the cylinder (1), the two vertical plates (303) are slidingly connected at the top of the cylinder (1), and the bottom ends of the two vertical plates (303) extend into the inside of the cylinder (1) and are connected with the top of the sealing plug (302).

2. The liquid medicament inhalation sampling device of claim 1, wherein, The limiting mechanism (4) comprises a vertical rod (401), a baffle (402), a plurality of insertion grooves (403), a connecting plate (404), an insertion rod (405) and a handle (406), the vertical rod (401) is connected between the top inner wall and the bottom inner wall of one vertical groove, the baffle (402) is slidingly connected to the outer surface of the vertical rod (401), one end of the baffle (402) is located at the top of one vertical plate (303), a plurality of the insertion grooves (403) are equidistantly arranged on the outer surface of the vertical rod (401), the connecting plate (404) is connected to one side of the baffle (402), the insertion rod (405) is slidingly connected to the inside of the connecting plate (404), and both ends of the insertion rod (405) extend to the outside of the connecting plate (404), and the handle (406) is connected to one end of the insertion rod (405).

3. A liquid medicament inhalation sampling device according to claim 2, wherein, One end of the handle (406) is movably inserted into one of the insertion grooves (403).

4. A liquid medicament inhalation sampling device according to claim 3, wherein, The protection mechanism (7) comprises two connecting rods (701), a protective cover (702) and a second magnetic block (703), the two connecting rods (701) are connected to the outer surface of the cylinder (1), the protective cover (702) is slidingly connected between the outer surfaces of the two connecting rods (701), and the protective cover (702) is located on the outer surface of the cylinder (1), and the second magnetic block (703) is connected to the top of the protective cover (702).

5. A liquid medicament inhalation sampling device according to claim 4, wherein, The second magnetic block (703) is magnetically connected with the first magnetic block (6).

6. A liquid medicament inhalation sampling device according to claim 5, wherein, The outer surface of the cylinder (1) is connected with a handrail (8).

7. A liquid medicament inhalation sampling device according to claim 6, wherein, ​

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