Inspection sampling equipment
By introducing a sliding piston and cleaning plate into the sampling device, the problem of low efficiency due to the need to disassemble existing equipment for cleaning is solved, enabling rapid cleaning after equipment use and improving work efficiency.
Patent Information
- Application Number
- CN202423251069.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing sampling equipment requires complete disassembly for cleaning after use, resulting in low cleaning efficiency.
A sampling device with a sliding piston and a cleaning plate was designed. The movement of the piston drives the cleaning plate to rotate, and the bristles on the cleaning plate are used to clean the inner wall. The combination of rotation and movement achieves rapid cleaning.
It enables rapid cleaning of the inner wall of the sampling equipment without disassembling the device, thus improving work efficiency.
Smart Images
Figure CN223727468U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field especially relates to a kind of inspection sampling equipment. BACKGROUND
[0002] During medical process, often need to inspect sampling to patient's body fluid, the sampling equipment of current in use, by piston in piston barrel moves to form negative pressure, body fluid is extracted into piston barrel to store, after inspection ends after sampling is finished, if the chamber needs to be cleaned, after being completely disassembled, it is cleaned to clean the chamber inner wall by back and forth wiping by being passed into cleaning fluid, and cleaning efficiency is lower. UTILITY MODEL CONTENT
[0003] The utility model aims at solving the shortcomings of low work efficiency in the prior art that the device needs to be completely disassembled and then back and forth wiping by passing in cleaning fluid when resampling, and provides an inspection sampling device.
[0004] In order to achieve the above object, the utility model adopts the following technical scheme:
[0005] Design an inspection sampling equipment, including sampling barrel, the sampling barrel is provided with slidable piston body, the piston body side is fixedly connected with round plate, the round plate is symmetrically connected with a plurality of cleaning plates, the cleaning plate and the round plate are fixedly connected with arc spring, the piston body side is fixedly connected with open-topped pull tube, the piston body and the round plate coaxial position are all provided with the same size round hole, the round plate is slidably provided with slide rod, the slide rod is fixedly connected with first hinged seat on one side end of round plate, each cleaning plate side is fixedly connected with second hinged seat corresponding to first hinged seat, the first hinged seat and the second hinged seat are hinged with hinge rod.
[0006] Preferably, the end of the slide rod is fixedly connected with a push plate.
[0007] Preferably, the cleaning plate is arc-shaped, and a plurality of bristles are arranged on the side of the cleaning plate close to the inner wall of the sampling barrel.
[0008] Preferably, the pull tube is symmetrically fixedly connected with two pull rods on the side surface.
[0009] Preferably, the round plate is fixedly connected with a waterproof gasket on the side close to the first hinged seat.
[0010] Preferably, the sampling barrel is threadedly connected with a sampling head at the end, and a suction head is communicated with the side surface of the sampling barrel.
[0011] The utility model provides a kind of test sampling equipment, beneficial effect lies in: the utility model uses, after clean liquid is drawn into sampling barrel, by pressing push plate, push plate drives round bar to move, because hinged lever is hinged between second hinged seat and first hinged seat, push plate moves can drive cleaning plate to rotate, make the bristle of cleaning plate surface adhere to sampling barrel inner wall, again by rotating and moving sampling barrel, it can be cleaned quickly to its inner wall, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a kind of test sampling equipment's structural schematic diagram.
[0013] Figure 2 It is the sampling barrel section structure schematic diagram of the utility model.
[0014] Figure 3 It is the slide bar and round plate assembly drawing of the utility model.
[0015] Figure 4 It is the assembly drawing between a cleaning plate and round plate of the utility model.
[0016] Figure 5 It is the pull pipe section structure schematic diagram of the utility model.
[0017] In the drawings, the component list represented by each sign is as follows:
[0018] 1, sampling barrel;2, piston body;3, round plate;4, cleaning plate;5, arc spring;6, pull pipe;7, slide bar;8, first hinged seat;9, second hinged seat;10, hinged lever;11, push plate;12, pull rod;13, waterproof washer;14, bristle;15, sampling head;16, suction head. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only part of the embodiments of the utility model, not all the embodiments.
[0020] Embodiment 1
[0021] REFERENCE Figures 1-5The utility model discloses a kind of inspection sampling equipment, including sampling bucket 1, sampling bucket 1 is slidably provided with piston body 2, piston body 2 side is fixedly connected with round plate 3, several cleaning plates 4 are symmetrically rotatably connected on round plate 3, arc spring 5 is fixedly connected between cleaning plate 4 and round plate 3, piston body 2 side is fixedly connected with the pull tube 6 that two ends are open, piston body 2 and round plate 3 coaxial position are all provided with the same size round hole, round plate 3 is slidably provided with slide rod 7, slide rod 7 is fixedly connected with first hinged seat 8 at round plate 3 one side end portion, every cleaning plate 4 side is fixedly connected with the second hinged seat 9 corresponding with first hinged seat 8, hinged rod 10 is hinged between first hinged seat 8 and second hinged seat 9, slide rod 7 end is fixedly connected with push plate 11, cleaning plate 4 is arc, cleaning plate 4 is close to the side of sampling bucket 1 inner wall and is provided with multiple bristles 14, cleaning plate 4 and round plate 3 vertical state every bristle 14 is in sampling bucket 1 and is attached, pull tube 6 circumferential surface is fixedly connected with two pull rods 12 symmetrically.
[0022] The operation process of the embodiment is: when sampling the body fluid of the patient, one end of the sampling bucket 1 is inserted into the body fluid of the patient to be sampled, the pull rod 12 is pulled to drive the pull tube 6 to move, the pull tube 6 drives the piston body 2 to move in the sampling bucket 1, a negative pressure is formed to draw the body fluid into the sampling bucket 1 to complete the sampling of the body fluid, and the pull rod 12 is pushed in the reverse direction, and the body fluid after sampling can be pushed out for inspection, which can efficiently extract and push out the body fluid of the patient during use, and improves the efficiency of inspection sampling.
[0023] When resampling is needed, one end of the sampling bucket 1 is inserted into the cleaning liquid, and the pull tube 6 is pulled to form a negative pressure in the sampling bucket 1 to draw the cleaning liquid, the arc spring 5 drives each cleaning plate 4 to move in the initial state, so that the end of the cleaning plate 4 is attached to avoid blocking during sampling, the piston body 2 is located at the end of the sampling bucket 1, and the sampling bucket 1 is filled with cleaning liquid, the push plate 11 is pressed after the four fingers hold the pull rod 12, the push plate 11 drives the slide rod 7 to move along the axis of the round plate 3, the hinged rod 10 is hinged with the first hinged seat 8 and the second hinged seat 9 respectively, the push plate 11 can stretch the arc spring 5 when moving, and the inclined cleaning plate 4 is pushed to be vertical to the round plate 3, the bristles 14 on the cleaning plate 4 are tightly attached to the inner wall of the sampling bucket 1 at this time, the palm of one hand is pressed against the push plate 11 to keep the cleaning plate 4 vertical, the pull rod 12 is gripped by the four fingers, and the sampling bucket 1 is held and moved towards the position of the pull rod 12, the bristles 14 can clean the inner wall of the sampling bucket 1 by rotating and moving in the chamber filled with cleaning liquid, and the adhered body fluid dirt on the inner wall of the sampling bucket 1 can be quickly and effectively removed, the next sampling can be performed after cleaning, and the work efficiency is improved.
[0024] Embodiment 2
[0025] Please refer to Figures 1-4 On the basis of the first embodiment, the circular plate 3 is fixedly connected with a waterproof gasket 13 near the side of the first hinge seat 8, the sampling barrel 1 is threadedly connected with a sampling head 15, and the sampling barrel 1 is provided with a suction head 16.
[0026] The operation process of the embodiment is as follows: the waterproof gasket 13 can seal the circular hole of the circular plate 3 during sampling, so that the sampled liquid cannot escape through the circular hole when the piston body 2 moves, and the practicability of the device is further improved.
[0027] During sampling, the sampling head 15 is screwed on the sampling barrel 1, and the piston body 2 extracts the body fluid through the suction head 16 when moving, and after extraction, the sampling barrel is inverted, the suction head 16 is tubular and has a small inner diameter, so that the internal sampling liquid cannot escape during the inversion process, and the device is further optimized.
[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An inspection sampling device comprising a sampling bucket (1), characterized in that: The sampling bucket (1) is provided with a slidable piston body (2), the piston body (2) is fixedly connected with a circular plate (3) on the side, a plurality of cleaning plates (4) are symmetrically connected on the circular plate (3), arc springs (5) are fixedly connected between the cleaning plates (4) and the circular plate (3), the piston body (2) is fixedly connected with a pull pipe (6) with open ends, the piston body (2) and the circular plate (3) are coaxially provided with circular holes with the same size, a slide rod (7) is slidably arranged on the circular plate (3), the slide rod (7) is fixedly connected with a first hinged seat (8) on one side end of the circular plate (3), each cleaning plate (4) is fixedly connected with a second hinged seat (9) corresponding to the first hinged seat (8), and a hinge rod (10) is hinged between the first hinged seat (8) and the second hinged seat (9).
2. An inspection sampling apparatus according to claim 1, wherein The end of the slide rod (7) is fixedly connected with a push plate (11).
3. An inspection sampling apparatus according to claim 1, wherein The cleaning plate (4) is arc-shaped, a plurality of bristles (14) are arranged on the side of the cleaning plate (4) close to the inner wall of the sampling bucket (1), and each bristle (14) is attached to the sampling bucket (1) in the perpendicular state of the cleaning plate (4) and the circular plate (3).
4. An inspection sampling apparatus according to claim 1, wherein The pull pipe (6) is symmetrically fixedly connected with two pull rods (12) on the side.
5. An inspection sampling apparatus according to claim 1, wherein The circular plate (3) is fixedly connected with a waterproof gasket (13) on the side close to the first hinged seat (8).
6. An inspection sampling apparatus according to claim 1, wherein The end of the sampling bucket (1) is threadedly connected with a sampling head (15), and the side of the sampling bucket (1) is communicated with a suction head (16).