CN213894284U

CN213894284U - Sample pusher for biological detection

Info

Publication number: CN213894284U
Application number: CN202022621246.4U
Authority: CN
Inventors: 朱峻; 杰西卡·朱
Original assignee: Shenzhen Senying Bio Tech Co ltd
Current assignee: Shenzhen Senying Bio Tech Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-06
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a sample pushing device for biological detection, which comprises a detection box, wherein the middle parts of two sides of the inner wall of the detection box are respectively provided with a first chute, one side of the two first chutes is respectively connected with two ends of a movable plate in a sliding way, the middle part of the bottom end of the movable plate is fixedly provided with a motor, and the middle part of the movable plate is fixedly provided with a bearing, the sample pushing device for biological detection is characterized in that the position of a detection dish is adjusted by rotating a crank and a microcontroller controls the motor to drive a mounting plate to rotate, so as to drive the detection dish to rotate, thereby facilitating the biological detection, the detection dish is fixed by the combined action of a U-shaped seat and a clamping plate, the poor detection effect caused by the shaking of the detection dish in the adjusting and detecting processes is avoided, the position of a gear is limited by the clamping fixation of an inserted bar and a clamping hole, so that the whole device tends to be stable, the detection is convenient to carry out.

Description

Sample pusher for biological detection

Technical Field

The utility model relates to a biological detection technical field specifically is a sample pusher for biological detection.

Background

Biological detection means that a biological individual or population group reacts on environmental changes to clarify environmental pollution conditions and provide biological detection basis for monitoring and evaluating environmental quality from a biological perspective, and as is well known, in the field of biological detection, a sample is often required to be conveyed for other treatment, but in the detection process, the detection effect is poor due to the fact that the position of a detection vessel cannot be pushed and adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample pusher for biological detection to the unable position that will detect the ware that proposes in solving above-mentioned background art carries out the propelling movement regulation and leads to the not good problem of detection effect.

In order to achieve the above object, the utility model provides a following technical scheme: a sample pushing device for biological detection comprises a detection box, wherein first sliding grooves are formed in the middle of two sides of the inner wall of the detection box, one side of each first sliding groove is connected with two ends of a movable plate in a sliding mode respectively, a motor is fixedly installed in the middle of the bottom end of the movable plate, a bearing is fixedly arranged in the middle of the movable plate, the output end of the movable plate penetrates through the bearing and is fixedly connected with a mounting plate, a detection vessel is fixedly arranged in the middle of the top end of the mounting plate through a fixing device, an upright post is fixedly connected with the bottom end of the inner wall of the detection box, a connecting rod is fixedly connected to one side of the upright post, one end of the connecting rod is rotatably connected with the middle of one side of a gear, a shaft lever is fixedly connected to the middle of the other side of the gear, the middle of the shaft lever is rotatably connected with a through hole formed in the bottom end of one side of the detection box, a crank is fixedly connected with one end of the shaft lever, one end meshing of gear is connected with the ratch, the top of ratch and one side fixed connection of movable plate bottom, the top fixed mounting of detection case inner wall has the detector.

As an optimal technical scheme of the utility model, the opposite side fixed mounting of detection case has microcontroller, motor and microcontroller electric connection.

As an optimal technical scheme of the utility model, the top fixed mounting of detection case has the switch, detector and microcontroller are all through switch and external power supply electric connection.

As a preferred technical scheme of the utility model, fixing device comprises U type seat, splint, screw thread post and commentaries on classics handle, the middle part threaded connection of U type seat one side has the screw thread post, the one end fixedly connected with of screw thread post changes the handle, the other end rotation of screw thread post is connected with splint, the second spout sliding connection that the bottom and the U type seat inner wall bottom of splint were seted up.

As a preferred technical scheme of the utility model, logical groove has been seted up at the middle part of detection case one side, one side that leads to the groove alternates and is connected with the inserted bar, a plurality of card hole that inserted bar and gear opposite side were seted up corresponds the setting.

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, high durability and convenient operation, come to carry out lift adjustment and microcontroller control motor drive mounting panel rotation to the position that detects the ware through rotating the crank, and then it rotates to drive the detection ware, go on of the biological detection of being convenient for, come to fix the detection ware through the combined action of U type seat and splint, avoid detecting the ware and rocking at the in-process of regulation and detection and lead to the detection effect not good, and can drive the splint removal through rotating the crank, and then be convenient for take off the detection ware, block through inserted bar and card hole is fixed to prescribe a limit to the position of gear, make whole device tend to stable, the going on of being convenient for detect, and the setting in a plurality of card holes is convenient for adjust the position that detects the ware.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a structural view of the fixing device of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. a detection box; 2. a crank; 3. a shaft lever; 4. a gear; 5. inserting a rod; 6. a rack bar; 7. moving the plate; 8. mounting a plate; 9. a column; 10. a fixing device; 11. a detection dish; 12. a switch; 13. a detector; 14. a microcontroller; 15. a motor; 16. a U-shaped seat; 17. a splint; 18. a threaded post; 19. turning a handle; 20. and (6) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a sample pushing device for biological detection, comprising a detection box 1, wherein the middle parts of both sides of the inner wall of the detection box 1 are respectively provided with a first chute, one side of the two first chutes is respectively connected with both ends of a movable plate 7 in a sliding manner, the middle part of the bottom end of the movable plate 7 is fixedly provided with a motor 15, the middle part of the movable plate 7 is fixedly provided with a bearing, the output end of the movable plate 7 passes through the bearing and is fixedly connected with a mounting plate 8, the middle part of the top end of the mounting plate 8 is fixedly provided with a detection vessel 11 through a fixing device 10, the bottom end of the inner wall of the detection box 1 is fixedly connected with a stand column 9, one side of the stand column 9 is fixedly connected with a connecting rod, one end of the connecting rod is rotatably connected with the middle part of one side of a gear 4, the middle part of the other side of the gear 4 is fixedly connected with a shaft lever 3, the middle part of the shaft lever 3 is rotatably connected with a through hole arranged at the bottom end of one side of the detection box 1, one end fixedly connected with crank 2 of axostylus axostyle 3, the meshing of the one end of gear 4 is connected with ratch 6, and one side fixed connection of the top of ratch 6 and movable plate 7 bottom, the top fixed mounting of detection case 1 inner wall has detector 13.

Preferably, the other side of the detection box 1 is fixedly provided with a microcontroller 14, the motor 15 is electrically connected with the microcontroller 14, the type of the microcontroller 14 is SD506, the microcontroller 14 is started, the motor 15 starts to work when being powered on, the motor 15 is controlled by the microcontroller 14 to drive the mounting plate 8 to rotate, and then the detection dish 11 is driven to rotate, and a proper position is found to facilitate biological detection.

Preferably, the top fixed mounting of detection case 1 has switch 12, and detector 13 and microcontroller 14 all pass through switch 12 and external power supply electric connection, opens switch 12, and detector 13 and microcontroller 14 all begin to start, and detector 13 detects the biology on detecting dish 11, and microcontroller 14 comes control motor 15 to drive mounting panel 8 and rotates, and then drives and detect dish 11 and rotate, and the going on of the biological detection of being convenient for.

Preferably, fixing device 10 is by U type seat 16, splint 17, the screw thread post 18 with change 19 and constitute, the middle part threaded connection of U type seat 16 one side has screw thread post 18, the one end fixedly connected with of screw thread post 18 changes 19, the other end of screw thread post 18 rotates and is connected with splint 17, the second spout sliding connection that the bottom of splint 17 and the 16 inner walls bottom of U type seat were seted up, the combined action through U type seat 16 and splint 17 comes to detect ware 11 to fix, it is poor to avoid detecting that ware 11 rocks and leads to the detection effect at the in-process of adjusting and detecting, and can rotate 19 to drive splint 17 to remove through rotating, and then be convenient for take off detection ware 11.

Preferably, logical groove has been seted up at the middle part of detection case 1 one side, and the one side that leads to the groove alternates and is connected with inserted bar 5, and a plurality of card hole 20 that inserted bar 5 and gear 4 opposite side were seted up corresponds the setting, and the block through inserted bar 5 and card hole 20 is fixed to be injectd the position of gear 4 to the setting of a plurality of card holes 20 is convenient for adjust the position that detects ware 11.

When in specific use, the utility model relates to a sample pusher for biological detection, the staff places the organism to be detected in the detection dish 11, then places the detection dish 11 on the U-shaped seat 16, rotates the rotating handle 19 to drive the clamp plate 17 to move, the detection dish 11 is fixed through the combined action of the U-shaped seat 16 and the clamp plate 17, the poor detection effect caused by the shaking of the detection dish 11 in the adjusting and detecting process is avoided, then the switch 12 is opened, the detector 13 and the microcontroller 14 are started, the detector 13 detects the organism on the detection dish 11, the microcontroller 14 controls the motor 15 to drive the mounting plate 8 to rotate, and then drives the detection dish 11 to rotate, so as to facilitate the biological detection, the inserted bar 5 is pulled out, the crank 2 is rotated, the gear 4 is driven to rotate, the toothed bar 6 is driven to ascend and descend, and then the detection dish 11 is driven to ascend and descend, when the proper position is adjusted, the insertion rod 5 is inserted into the card hole 20, the position of the gear 4 is defined by the engagement fixation of the insertion rod 5 with the card hole 20, and the plurality of card holes 20 are provided to facilitate the adjustment of the position of the detection cuvette 11.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sample pusher for biological assay, includes detection case (1), its characterized in that: the middle parts of two sides of the inner wall of the detection box (1) are respectively provided with a first sliding chute, one side of the two first sliding chutes is respectively connected with two ends of a movable plate (7) in a sliding manner, the middle part of the bottom end of the movable plate (7) is fixedly provided with a motor (15), the middle part of the movable plate (7) is fixedly provided with a bearing, the output end of the movable plate (7) passes through the bearing and is fixedly connected with a mounting plate (8), the middle part of the top end of the mounting plate (8) is fixedly provided with a detection vessel (11) through a fixing device (10), the bottom end of the inner wall of the detection box (1) is fixedly connected with a stand column (9), one side of the stand column (9) is fixedly connected with a connecting rod, one end of the connecting rod is rotatably connected with the middle part of one side of a gear (4), the middle part of the other side of the gear (, one end of the shaft lever (3) is fixedly connected with the crank (2), one end of the gear (4) is meshed with the toothed bar (6), the top end of the toothed bar (6) is fixedly connected with one side of the bottom end of the movable plate (7), and the top end of the inner wall of the detection box (1) is fixedly provided with the detector (13).

2. The device for pushing a sample for bioassay as set forth in claim 1, wherein: the other side of the detection box (1) is fixedly provided with a microcontroller (14), and the motor (15) is electrically connected with the microcontroller (14).

3. The device for pushing a sample for bioassay as set forth in claim 2, wherein: the top end fixed mounting of detection case (1) has switch (12), detector (13) and microcontroller (14) all pass through switch (12) and external power supply electric connection.

4. The device for pushing a sample for bioassay as set forth in claim 1, wherein: fixing device (10) by U type seat (16), splint (17), screw thread post (18) with change and constitute (19), the middle part threaded connection of U type seat (16) one side has screw thread post (18), the one end fixedly connected with of screw thread post (18) changes (19), the other end of screw thread post (18) rotates and is connected with splint (17), the second spout sliding connection that the bottom and the U type seat (16) inner wall bottom of splint (17) were seted up.

5. The device for pushing a sample for bioassay as set forth in claim 1, wherein: the middle part of one side of the detection box (1) is provided with a through groove, one side of the through groove is connected with an inserting rod (5) in an inserting mode, and the inserting rod (5) and a plurality of clamping holes (20) formed in the other side of the gear (4) are arranged correspondingly.