CN219590051U

CN219590051U - Automatic liquid adding and sampling needle adjusting device for fecal detection

Info

Publication number: CN219590051U
Application number: CN202320303658.4U
Authority: CN
Inventors: 万志强; 申庆伟; 陈长生
Original assignee: WHPM Bioresearch and Technology Co Ltd
Current assignee: WHPM Bioresearch and Technology Co Ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-25
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses an automatic liquid adding and sampling needle adjusting device for fecal detection, which comprises a track, a liquid adding needle moving device, a sampling needle moving device, a liquid adding needle lifting device, a sampling needle lifting device, a liquid adding needle and a sampling needle, wherein the liquid adding needle is arranged on the liquid adding needle lifting device, the liquid adding needle lifting device is arranged on the liquid adding needle moving device, the sampling needle is arranged on the sampling needle lifting device, the sampling needle lifting device is arranged on the sampling needle moving device, and the sampling needle moving device and the liquid adding needle moving device are respectively arranged on the left side and the right side of the track, and the automatic liquid adding needle and the sampling needle lifting device can be automatically adjusted in the front-back direction, the up-down direction, and the automation degree is high.

Description

Automatic liquid adding and sampling needle adjusting device for fecal detection

Technical Field

The utility model belongs to the technical field of medical detection, and particularly relates to an automatic liquid adding and sampling needle adjusting device for fecal detection.

Background

Fecal testing is one of the clinical routine laboratory test items. Through the examination, some pathological phenomena of the gastrointestinal tract can be intuitively known, and the functional conditions of the digestive tract, pancreas, liver and gallbladder can be indirectly judged. The method is divided into visual general character observation, microscopic examination and chemical examination, and the fecal detection mode can be divided into a fecal collection and detection device matched with the instrument and a manual fecal sample collection and detection device;

however, the existing instrument is matched with the excrement collecting and detecting device to adjust the liquid adding needle and the sampling needle by manpower, the automation degree is low, and the use is very inconvenient, so that an automatic liquid adding and sampling needle adjusting device for excrement detection is urgently needed.

Disclosure of Invention

The utility model aims to provide an automatic liquid adding and sampling needle adjusting device for fecal detection, which is used for solving the problems in the background technology.

The technical scheme adopted by the utility model is as follows:

the utility model provides a liquid feeding, sampling needle automatic regulating apparatus for excrement and urine detects, includes track, liquid feeding needle mobile device, sampling needle mobile device, liquid feeding needle elevating gear, sampling needle elevating gear, liquid feeding needle, sampling needle, the liquid feeding needle sets up on liquid feeding needle elevating gear, liquid feeding needle elevating gear sets up on liquid feeding needle mobile device, the sampling needle sets up on sampling needle elevating gear, sampling needle elevating gear sets up on sampling needle mobile device, sampling needle mobile device and liquid feeding needle mobile device set up in the track left and right sides respectively.

Preferably, the liquid adding needle moving device comprises a liquid adding needle moving slide plate in sliding connection with the track, the liquid adding needle lifting device is arranged on the liquid adding needle moving slide plate, a liquid adding needle moving screw rod is screwed on the liquid adding needle moving slide plate, and a liquid adding needle moving motor is arranged at the rear end of the liquid adding needle moving screw rod and used for driving the liquid adding needle moving screw rod to rotate.

Preferably, the sampling needle moving device comprises a sampling needle moving slide plate in sliding connection with a track, the sampling needle lifting device is arranged on the sampling needle moving slide plate, pulleys are rotatably arranged at the front end and the rear end of the top of the track, a sampling needle moving motor is arranged on one side of the track, the pulleys are connected with an output shaft of the sampling needle moving motor through belt transmission, and the sampling needle moving slide plate is fixedly connected with the belt.

Preferably, the liquid adding needle lifting device comprises a liquid adding needle lifting slide block which is in sliding connection with the liquid adding needle moving slide plate, the liquid adding needle is arranged on the liquid adding needle lifting slide block, a liquid adding needle lifting screw rod is screwed on the liquid adding needle lifting slide block, and a liquid adding needle lifting motor is arranged at the upper end of the liquid adding needle lifting screw rod and used for driving the liquid adding needle lifting screw rod.

Preferably, the sampling needle lifting device comprises a sampling needle lifting slide block which is in sliding connection with the sampling needle moving slide plate, the sampling needle is arranged on the sampling needle lifting slide block, the sampling needle lifting slide block is screwed with a sampling needle lifting screw rod, and the upper end of the sampling needle lifting screw rod is provided with a sampling needle lifting motor for driving the sampling needle lifting screw rod.

Preferably, the front end and the rear end of the bottom of the track are respectively provided with an upright post, and the upright posts at the front end of the bottom of the track are arranged in the Yongquan cleaning pool.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the liquid adding needle moving device, the sampling needle moving device, the liquid adding needle lifting device and the sampling needle lifting device are arranged, so that the liquid adding needle and the sampling needle can be automatically adjusted in the front-back direction and the up-down direction, the automation degree is high, and the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a left side view of the present utility model;

in the figure: 1. a track; 2. a liquid adding needle moving device; 21. a liquid adding needle moving slide plate; 22. a liquid adding needle moving screw; 23. a liquid adding needle moving motor; 3. a sampling needle moving device; 31. a sampling needle moving slide plate; 32. a pulley; 33. a sampling needle moving motor; 34. a belt; 4. a liquid adding needle lifting device; 41. a liquid adding needle lifting slide block; 42. lifting screw rod of liquid adding needle; 43. a liquid adding needle lifting motor; 5. a sampling needle lifting device; 51. a sampling needle lifting slide block; 52. lifting screw rod of sampling needle; 53. a sampling needle lifting motor; 6. a liquid adding needle; 7. a sampling needle; 8. a column; 9. and a Yongquan cleaning pool.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

the embodiment provides a concrete structure of liquid feeding for fecal detection, sampling needle automatic regulating apparatus, as shown in fig. 1-4, including track 1, liquid feeding needle mobile device 2, sampling needle mobile device 3, liquid feeding needle elevating gear 4, sampling needle elevating gear 5, liquid feeding needle 6, sampling needle 7, liquid feeding needle 6 sets up on liquid feeding needle elevating gear 4, liquid feeding needle elevating gear 4 sets up on liquid feeding needle mobile device 2, sampling needle 7 sets up on sampling needle elevating gear 5, sampling needle elevating gear 5 sets up on sampling needle mobile device 3, sampling needle mobile device 3 and liquid feeding needle mobile device 2 set up respectively in track 1 left and right sides.

Further, the liquid adding needle moving device 2 comprises a liquid adding needle moving slide plate 21 which is in sliding connection with the track 1, the liquid adding needle lifting device 4 is arranged on the liquid adding needle moving slide plate 21, a liquid adding needle moving screw 22 is screwed on the liquid adding needle moving slide plate 21, and a liquid adding needle moving motor 23 is arranged at the rear end of the liquid adding needle moving screw 22 and used for driving the liquid adding needle moving screw 22 to rotate.

Further, the sampling needle moving device 3 comprises a sampling needle moving slide plate 31 which is in sliding connection with the track 1, the sampling needle lifting device 5 is arranged on the sampling needle moving slide plate 31, pulleys 32 are rotatably arranged at the front end and the rear end of the top of the track 1, a sampling needle moving motor 33 is arranged on one side of the track 1, the two pulleys 32 are in transmission connection with an output shaft of the sampling needle moving motor 33 through a belt 34, and the sampling needle moving slide plate 31 is fixedly connected with the belt 34.

Further, the liquid adding needle lifting device 4 comprises a liquid adding needle lifting slide block 41 which is slidably connected with the liquid adding needle moving slide plate 21, the liquid adding needle 6 is arranged on the liquid adding needle lifting slide block 41, a liquid adding needle lifting screw rod 42 is screwed on the liquid adding needle lifting slide block 41, and a liquid adding needle lifting motor 43 is arranged at the upper end of the liquid adding needle lifting screw rod 42 and used for driving the liquid adding needle lifting screw rod 42.

Further, the sampling needle lifting device 5 comprises a sampling needle lifting slide block 51 slidably connected with the sampling needle moving slide plate 31, the sampling needle 7 is arranged on the sampling needle lifting slide block 51, a sampling needle lifting screw 52 is screwed on the sampling needle lifting slide block 51, and a sampling needle lifting motor 53 is arranged at the upper end of the sampling needle lifting screw 52 and used for driving the sampling needle lifting screw 52.

Further, the front end and the rear end of the bottom of the track 1 are respectively provided with an upright post 8, and the upright posts 8 at the front end of the track are arranged on the Yongquan cleaning pool 9.

The working principle, referring to fig. 1-4, is as follows:

1. the liquid adding needle moving device 2 moves the liquid adding needle 6 to an initial position, then the liquid adding needle 6 is lowered by the liquid adding needle lifting device 4 to penetrate into the fecal sample bottle, and the diluent is added into the fecal sample bottle by the liquid adding needle 6.

2. After the diluent is added, the liquid adding needle 6 is lifted by the liquid adding needle lifting device 4 to be separated from the fecal sample bottle.

3. The liquid adding needle moving device 2 moves the liquid adding needle 6 to the position of the Yongquan cleaning pool 9 for cleaning, and waits for adding diluent to the next fecal sample bottle.

4. The liquid taking needle moving device 3 moves the liquid taking needle 7 to an initial position, then the liquid taking needle 7 descends through the liquid taking needle lifting device 5 to penetrate into a fecal sample bottle, and a fixed amount of sample liquid is sucked into the liquid taking needle 7.

5. After the sample liquid is sucked, the liquid taking needle 7 is lifted by the liquid taking needle lifting device 5 to be separated from the fecal sample bottle.

6. The liquid taking needle moving device 3 moves the liquid taking needle 7 to the counting plate or the stopper drip position, and discharges the sample liquid to the counting plate or the stopper according to the requirement so as to perform the test.

7. After the sample liquid is discharged, the liquid taking needle moving device 3 moves the liquid taking needle 7 to the position of the Yongquan cleaning pool 9 for cleaning, and waits for the sample liquid to be sucked from the next fecal sample bottle.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A liquid feeding, sampling needle automatic regulating apparatus for excrement and urine detects, its characterized in that: including track (1), liquid feeding needle mobile device (2), sample needle mobile device (3), liquid feeding needle elevating gear (4), sample needle elevating gear (5), liquid feeding needle (6), sample needle (7), liquid feeding needle (6) set up on liquid feeding needle elevating gear (4), liquid feeding needle elevating gear (4) set up on liquid feeding needle mobile device (2), sample needle (7) set up on sample needle elevating gear (5), sample needle elevating gear (5) set up on sample needle mobile device (3), sample needle mobile device (3) and liquid feeding needle mobile device (2) set up respectively in track (1) left and right sides.

2. An automatic liquid feeding and sampling needle adjusting device for fecal testing according to claim 1, wherein: the liquid adding needle moving device (2) comprises a liquid adding needle moving slide plate (21) which is in sliding connection with the track (1), the liquid adding needle lifting device (4) is arranged on the liquid adding needle moving slide plate (21), a liquid adding needle moving screw (22) is screwed on the liquid adding needle moving slide plate (21), and a liquid adding needle moving motor (23) is arranged at the rear end of the liquid adding needle moving screw (22) and used for driving the liquid adding needle moving screw (22) to rotate.

3. An automatic liquid feeding and sampling needle adjusting device for fecal testing according to claim 1, wherein: sampling needle mobile device (3) include with track (1) sliding connection's sampling needle mobile slide (31), sampling needle elevating gear (5) set up on sampling needle mobile slide (31), both ends all rotate around track (1) top are provided with pulley (32), track (1) one side is provided with sampling needle mobile motor (33), two pass through belt (34) transmission connection between pulley (32) and sampling needle mobile motor (33) output shaft, sampling needle mobile slide (31) and belt (34) fixed connection.

4. An automatic liquid feeding and sampling needle adjusting device for fecal testing according to claim 2, wherein: the liquid adding needle lifting device (4) comprises a liquid adding needle lifting slide block (41) which is slidably connected with the liquid adding needle moving slide plate (21), the liquid adding needle (6) is arranged on the liquid adding needle lifting slide block (41), a liquid adding needle lifting screw (42) is screwed on the liquid adding needle lifting slide block (41), and a liquid adding needle lifting motor (43) is arranged at the upper end of the liquid adding needle lifting screw (42) and used for driving the liquid adding needle lifting screw (42).

5. A liquid feeding, sampling needle automatic regulating apparatus for fecal testing according to claim 3, wherein: sampling needle elevating gear (5) include with sampling needle removal slide (31) sliding connection sampling needle elevating slide (51), sampling needle (7) set up on sampling needle elevating slide (51), sampling needle elevating screw (52) have been screwed to sampling needle elevating slide (51) upper thread, sampling needle elevating screw (52) upper end is provided with sampling needle elevating motor (53) for drive sampling needle elevating screw (52).

6. An automatic liquid feeding and sampling needle adjusting device for fecal testing according to claim 1, wherein: the front end and the rear end of the bottom of the track (1) are respectively provided with an upright post (8), and the upright posts (8) at the front end of the track are arranged on the Yongquan cleaning pool (9).