CN212937454U - Fruit fly motion monitoring platform - Google Patents
Fruit fly motion monitoring platform Download PDFInfo
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- CN212937454U CN212937454U CN202021948877.0U CN202021948877U CN212937454U CN 212937454 U CN212937454 U CN 212937454U CN 202021948877 U CN202021948877 U CN 202021948877U CN 212937454 U CN212937454 U CN 212937454U
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- monitoring platform
- fruit fly
- test tube
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Abstract
The utility model belongs to the technical field of biological experiment apparatus, in particular to a fruit fly movement monitoring platform, which comprises a telescopic longitudinal beam, a positioning bracket and a locking bracket which are fixedly arranged at the two ends of the telescopic longitudinal beam, and a driving device for driving the telescopic longitudinal beam to rotate, wherein the positioning bracket is provided with a guide chute along the length direction, the guide chute is provided with a circular groove which runs through towards one side of the locking bracket, the guide chute is provided with a positioning table towards the circular groove, a sliding plate is arranged in the guide chute in a sliding way, a limit ring is arranged on the sliding plate and is connected with the outer wall of the positioning table along the inner wall of the circular groove in a sliding way, and a limit sleeve is arranged on the locking bracket towards the positioning table. The fixed test tube of being convenient for after the installation is accomplished, resets the spacing ring, and then guarantees that the test tube bottom is clear visible.
Description
Technical Field
The utility model belongs to the technical field of biological assay apparatus, specifically relate to a fruit bat motion monitoring platform.
Background
Drosophila melanogaster, as a model organism, is playing a very important role in the fields of genetics and developmental science research, but has not been well developed in the field of sports training. In the beginning of the last 90 th century, the fruit fly climbing capacity against gravity is widely applied to experiments, and systems related to climbing capacity detection are continuously researched and developed, so that the fruit fly climbing capacity detection system can be a good supplement to the research of motion training directions. At present, the motion platform special for the fruit flies generally adopts the test tube to hold the fruit flies, fixes the test tube through test tube clamp or fixed slot, and when the fruit flies are located the test tube clamp or fixed slot part, the state of the fruit flies is difficult to observe, consequently, adopts test tube clamp or fixed slot to fix and has reduced the holistic visibility of test tube to a certain extent, is unfavorable for observing the state of the fruit flies in the test tube and recording apparatus's record accuracy.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fruit fly motion monitoring platform convenient to observe, visibility is high.
The utility model discloses an content is including flexible longeron, fixed locating support and the locking support that sets up at the longeron both ends that contract to and the rotatory drive arrangement of drive flexible longeron, the locating support is provided with the direction spout along length direction, and the direction spout runs through towards locking support one side and is provided with the circular slot, and the direction spout is provided with the location platform towards the circular slot, slide in the direction spout and be provided with the sliding plate, be provided with the spacing ring on the sliding plate, spacing ring edge circular slot inner wall and location platform outer wall sliding connection, the orientation location platform is provided with the stop collar on the locking support.
Furthermore, the circular groove, the positioning table, the limiting ring and the limiting sleeve are provided with a plurality of groups along the length direction of the positioning support.
Furthermore, the top of the positioning table is provided with an arc-shaped groove matched with the bottom of the test tube.
Furthermore, the guide sliding groove penetrates through two sides of the positioning support, and the two ends of the sliding plate are provided with poking blocks.
Furthermore, a toggle groove corresponding to the guide sliding groove is arranged on the telescopic longitudinal beam.
Furthermore, the telescopic longitudinal beam comprises a connecting frame connected with the positioning support and a telescopic frame connected with the locking support, and a telescopic groove matched with the telescopic frame is formed in the connecting frame.
Furthermore, one side of the limiting sleeve, which is close to the positioning table, is provided with a matching groove matched with the test tube plug, the other side of the limiting sleeve is provided with a sliding sleeve, the locking support is provided with a sliding matching sleeve matched with the sliding sleeve, the sliding sleeve and the sliding matching sleeve are internally provided with a spring, and two ends of the spring are respectively abutted to the surfaces of the limiting sleeve and the locking support.
The utility model discloses still include the camera of setting in locating support and locking support one end through the camera mounting bracket.
The utility model discloses still include the background board of setting at the locating support and the locking support other end through the background board mounting bracket.
Furthermore, a sliding groove is formed in the background plate, and a gravity sliding block is arranged in the sliding groove in a sliding mode.
The utility model has the advantages that the utility model is provided with the positioning support and the locking support, firstly, a test tube for containing fruit flies is fixed on the positioning table on the positioning support, then the telescopic longitudinal beam is contracted, the limiting sleeve on the locking support is matched with one side of the test tube with the test tube plug, thus the installation of the test tube is completed, at the moment, no clamping part is arranged on the tube wall of the test tube, any side of the tube wall is clearly visible, the motion state of the fruit flies is convenient to observe, when the test tube is placed on the positioning table, the sliding plate in the guide chute can be firstly slid upwards, the limiting ring is protruded out of the upper surfaces of the positioning table and the positioning support, the side wall of the limiting ring and the bottom of the positioning table form a circular groove hole capable of fixing the test tube, the test tube can be erected on the positioning table, the longitudinal beam is contracted when the test tube is to be contracted, the limiting sleeve limits the other, make the spacing ring hide to the circular slot in, at this moment, the convex bottom of test tube is clear visible equally to this, there is not the shelter from thing in the whole outside of test tube, is convenient for observe and through the recording equipment record, wherein, sets up sliding plate and spacing ring, when the installation, can be with the spacing ring roll-off, the fixed test tube of being convenient for, after the installation is accomplished, resets the spacing ring, and then guarantees that the test tube bottom is clear visible.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 3 (hiding the background plate);
FIG. 5 is an enlarged view of a portion of FIG. 4 at C;
FIG. 6 is a schematic view of the positioning bracket and the sliding plate according to the present invention;
FIG. 7 is a front cross-sectional view of FIG. 6;
fig. 8 is a schematic structural view of the middle background plate of the present invention.
In the figure, 1-base; 2-upright post; 201-a shaft engaging portion; 3-positioning the bracket; 301-a positioning table; 302-a guide chute; 303-circular groove; 304-a sliding plate; 3041-a toggle block; 305-a stop collar; 4-locking the bracket; 401-a stop collar; 4011-mating groove; 4012-sliding sleeves; 402-a spring; 403-a sliding fit sleeve; 5-a connecting frame; 501-a toggle groove; 6-a rotating shaft; 7-a telescopic groove; 8-a telescopic frame; 9-a drive device; 10-a camera mounting bracket; 11-a camera; 12-a background plate mounting frame; 13-background plate; 14-a chute; 15-gravity slide block; 16-test tube; 17-test tube stopper.
Detailed Description
As shown in fig. 1-8, the utility model discloses a flexible longeron, fixed setting are at the locating support 3 and the locking support 4 at the longeron both ends that contract to and the rotatory drive arrangement 9 of the flexible longeron of drive, locating support 3 is provided with direction spout 302 along length direction, and direction spout 302 runs through towards locking support 4 one side and is provided with circular slot 303, and direction spout 302 is provided with location platform 301 towards circular slot 303, it is provided with sliding plate 304 to slide in the direction spout 302, is provided with spacing ring 305 on the sliding plate 304, and spacing ring 305 is along circular slot 303 inner wall and location platform 301 outer wall sliding connection, be provided with stop collar 401 towards location platform 301 on the locking support 4.
The utility model is provided with a positioning bracket 3 and a locking bracket 4, firstly, a test tube 16 for containing fruit flies is fixed on a positioning table 301 on the positioning bracket 3, then a telescopic longitudinal beam is contracted, so that a spacing sleeve 401 on the locking bracket 4 is matched with one side of the test tube 16 provided with a test tube plug 17, namely, the installation of the test tube 16 is completed, at the moment, no clamping part is arranged on the tube wall of the test tube 16, any side of the tube wall is clearly visible, the motion state of the fruit flies is convenient to observe, when the test tube 16 is placed on the positioning table 301, a sliding plate 304 in a guide sliding groove 302 can be firstly slid upwards, so that a spacing ring 305 is protruded out of the upper surfaces of the positioning table 301 and the positioning bracket 3, a circular groove hole capable of fixing the test tube 16 is formed on the side wall of the spacing ring 305 and the bottom of the positioning table 301, the test tube 16 can be erected on the positioning table 301, the, test tube 16 accomplishes spacing fixed, and finally, resets sliding plate 304, make spacing ring 305 hide to circular slot 303 in, at this moment, the convex bottom of test tube 16 is equally clear visible, with this, there is not the shelter from the thing in the whole outside of test tube 16, be convenient for observe and through the recording equipment record, wherein, set up sliding plate 304 and spacing ring 305, when the installation, can be with spacing ring 305 roll-off, be convenient for fixed test tube 16, after the installation is accomplished, reset spacing ring 305, and then guarantee that test tube 16 bottom is clear visible.
In order to improve the monitoring accuracy and improve the disposable test quantity, the circular groove 303, the positioning table 301, the limiting ring 305 and the limiting sleeve 401 are provided with a plurality of groups along the length direction of the positioning support 3, as shown in fig. 1, 5 groups are preferably adopted in the embodiment, and the test of 5 groups of drosophila crawling training can be performed at one time.
As shown in fig. 7, the top of the positioning table 301 is provided with an arc-shaped groove matched with the bottom of the test tube 16, and the arc-shaped groove is arranged, so that the test tube 16 is fixed and limited conveniently, and the fixing stability is improved.
In order to control the sliding plate 304 conveniently, the guide sliding groove 302 penetrates through two sides of the positioning bracket 3, and the toggle blocks 3041 are arranged at two ends of the sliding plate 304, in this embodiment, the toggle groove 501 corresponding to the guide sliding groove 302 is arranged on the connecting frame 5 of the telescopic longitudinal beam, so that the operation difficulty is simplified, and the toggle blocks 3041 can be operated conveniently.
The flexible longeron includes link 5 be connected with locating support 3 and the expansion bracket 8 of being connected with locking support 4, be provided with on the link 5 with expansion bracket 8 complex flexible groove 7, expansion bracket 8 slides and sets up in flexible groove 7, wherein, drive arrangement 9's output and link 5 fixed connection, and then drive arrangement 9 is whole rotatory to test fruit fly's the motion of crawling, in this embodiment, drive arrangement 9 is the motor, flexible longeron is located locating support 3 and locking support 4 both sides and corresponds and set up two sets ofly, improves the structure steadiness.
The utility model discloses still include fixed bolster that supports, the fixed bolster includes base 1, sets up stand 2 in base 1 both sides, and wherein drive arrangement 9 sets up on stand 2 of one side, all is provided with pivot 6 on two flexible longerons, stand 2 be provided with pivot 6 complex pivot cooperation portion 201.
As shown in fig. 4 and 5, one side of the limiting sleeve 401, which is close to the positioning table 301, is provided with a matching groove 4011 matched with the test tube plug 17, the other side of the limiting sleeve is provided with a sliding sleeve 4012, the locking support 4 is provided with a sliding matching sleeve 403 matched with the sliding sleeve 4012, springs 402 are arranged in the sliding sleeve 4012 and the sliding matching sleeve 403, two ends of each spring 402 are respectively abutted to the surfaces of the limiting sleeve 401 and the locking support 4, the spring 402 is arranged, after the limiting sleeve 401 is matched with the test tube plug 17, the locking support 4 continuously moves downwards, and the test tube plug 17 is extruded by the pressure of the spring 402, so that the fixing and limiting effect is improved, as shown in fig. 5, a limiting structure is arranged between the sliding sleeve 4012 and the sliding matching sleeve 403, and it is ensured that the limiting sleeve 401 and the locking.
The utility model discloses still include and set up camera 11 in locating support 3 and locking support 4 one end through camera mounting bracket 10 to this whole journey record fruit fly motion state, the follow-up analysis and the data storage of being convenient for.
The utility model discloses still include and set up the background board 13 at the other end of locating support 3 and locking support 4 through background board mounting bracket 12. The background plate 13 corresponds to the camera 11, and the situation that the background is too messy and the fruit fly catching difficulty is increased when the test tube 16 and the camera 11 are in a rotating state is avoided.
In order to further improve the recording effect and facilitate observation of the movement state of the fruit flies, the background plate 13 is provided with a sliding groove 14, a gravity sliding block 15 is arranged in the sliding groove 14 in a sliding manner, and the gravity sliding block 15 is always downward along with the turning of the background plate 13 and is used as a reference object to facilitate subsequent analysis of the state of the test tube 16 in the movement state of the fruit flies.
Claims (10)
1. The utility model provides a fruit bat motion monitoring platform, characterized by, including flexible longeron, fixed locating support (3) and the locking support (4) that set up at the longeron both ends that contract to and the rotatory drive arrangement (9) of drive flexible longeron, locating support (3) are provided with direction spout (302) along length direction, and direction spout (302) are run through towards locking support (4) one side and are provided with circular slot (303), and direction spout (302) are provided with location platform (301) towards circular slot (303), it is provided with sliding plate (304) to slide in direction spout (302), is provided with spacing ring (305) on sliding plate (304), and spacing ring (305) are along circular slot (303) inner wall and location platform (301) outer wall sliding connection, upward location platform (301) are provided with stop collar (401) on locking support (4).
2. The fruit fly movement monitoring platform as claimed in claim 1, wherein the circular groove (303), the positioning table (301), the limiting ring (305) and the limiting sleeve (401) are provided with a plurality of groups along the length direction of the positioning bracket (3).
3. The fruit fly movement monitoring platform as claimed in claim 1, wherein the top of the positioning table (301) is provided with an arc-shaped groove matched with the bottom of the test tube (16).
4. The fruit fly movement monitoring platform as claimed in claim 1, wherein the guiding chute (302) is arranged through two sides of the positioning bracket (3), and two ends of the sliding plate (304) are provided with shifting blocks (3041).
5. The fruit fly movement monitoring platform as claimed in claim 4, wherein the telescopic longitudinal beam is provided with a toggle groove (501) corresponding to the guide sliding groove (302).
6. A fruit fly movement monitoring platform as claimed in any one of claims 1 to 5, wherein the telescopic longitudinal beam comprises a connecting frame (5) connected with the positioning bracket (3) and a telescopic frame (8) connected with the locking bracket (4), and the connecting frame (5) is provided with a telescopic groove (7) matched with the telescopic frame (8).
7. The fruit fly movement monitoring platform as claimed in any one of claims 1 to 5, wherein one side of the stop collar (401) close to the positioning table (301) is provided with a matching groove (4011) matched with the test tube plug (17), the other side is provided with a sliding sleeve (4012), the locking bracket (4) is provided with a sliding matching sleeve (403) matched with the sliding sleeve (4012), springs (402) are arranged in the sliding sleeve (4012) and the sliding matching sleeve (403), and two ends of the spring (402) are respectively abutted against the surfaces of the stop collar (401) and the locking bracket (4).
8. A fruit fly movement monitoring platform as claimed in any one of claims 1 to 5, further comprising a camera (11) arranged at one end of the positioning bracket (3) and the locking bracket (4) by means of a camera mounting bracket (10).
9. The fruit fly movement monitoring platform as claimed in claim 8, further comprising a background plate (13) disposed at the other end of the positioning bracket (3) and the locking bracket (4) through a background plate mounting bracket (12).
10. The fruit fly movement monitoring platform as claimed in claim 9, wherein the background plate (13) is provided with a sliding groove (14), and a gravity slider (15) is slidably arranged in the sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948877.0U CN212937454U (en) | 2020-09-08 | 2020-09-08 | Fruit fly motion monitoring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948877.0U CN212937454U (en) | 2020-09-08 | 2020-09-08 | Fruit fly motion monitoring platform |
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| Publication Number | Publication Date |
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| CN212937454U true CN212937454U (en) | 2021-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021948877.0U Active CN212937454U (en) | 2020-09-08 | 2020-09-08 | Fruit fly motion monitoring platform |
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| CN (1) | CN212937454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304075A (en) * | 2022-01-21 | 2022-04-12 | 鲁东大学 | Fruit fly movement device and experiment method |
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2020
- 2020-09-08 CN CN202021948877.0U patent/CN212937454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114304075A (en) * | 2022-01-21 | 2022-04-12 | 鲁东大学 | Fruit fly movement device and experiment method |
| CN114304075B (en) * | 2022-01-21 | 2023-03-31 | 鲁东大学 | Fruit fly movement device and experiment method |
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