CN214334425U

CN214334425U - Parasite testing device

Info

Publication number: CN214334425U
Application number: CN202120199660.2U
Authority: CN
Inventors: 马莉; 薛亚娟; 景彩霞; 杨洋; 李睿
Original assignee: Yanan University
Current assignee: Yanan University
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-01
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a parasite testing device. The parasite testing device comprises a base; the two support plates are fixedly arranged on the top of the base; the frame body is fixedly arranged on the outer wall of one side, close to each other, of the two support plates, two through openings are formed in the bottom of the frame body, and two baffle plates are fixedly arranged at the bottom of the frame body; the two threaded sleeves are arranged on the inner wall of the top of the frame body in a sliding mode; the two-way screw rod is rotatably installed on the inner wall of the top of the frame body, and two ends of the two-way screw rod respectively extend into the two threaded sleeves and are screwed with the inner walls of the two threaded sleeves. The utility model provides a verifying attachment of parasite has the detection cost low, the high advantage of security.

Description

Parasite testing device

Technical Field

The utility model relates to a food safety technical field especially relates to an inspection device of parasite.

Background

Parasites refer to lower eukaryotes that are pathogenic and can act as pathogens and also mediate disease transmission. A parasite is characterized as being any organism within or attached to the host or host body to obtain the nutrients or refuge necessary to maintain its survival, development or reproduction. Many small animals live in a parasitic manner, attach to larger animals, and often have parasites in the existing meat, so that food inspection is required for food safety, and a detection device is needed.

Most of the existing detection devices take out samples to observe under a microscope, the samples need to be manually pressed by glass slides when being checked, the glass slides can be broken due to the fact that the stress of manual pressing is even, the detection cost is increased, the broken glass slides can scratch hands of detection personnel, and safety is low.

Therefore, there is a need to provide a new parasite testing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an inspection device of parasite with detect with low costsly, the security is high.

In order to solve the above technical problem, the utility model provides a testing device of parasite includes: a base; the two support plates are fixedly arranged on the top of the base; the frame body is fixedly arranged on the outer wall of one side, close to each other, of the two support plates, two through openings are formed in the bottom of the frame body, and two baffle plates are fixedly arranged at the bottom of the frame body; the two threaded sleeves are arranged on the inner wall of the top of the frame body in a sliding mode; the two-way screw is rotatably arranged on the inner wall of the top of the frame body, and two ends of the two-way screw respectively extend into the two threaded sleeves and are screwed with the inner walls of the two threaded sleeves; the first conical gear is fixedly sleeved on the bidirectional screw; the rotating shaft is rotatably arranged at the top of the frame body, and the bottom end of the rotating shaft extends into the frame body; the second bevel gear is fixedly sleeved at the bottom end of the rotating shaft and is meshed with the first bevel gear; the two first fixing plates are respectively installed on the inner walls of the two sides of the through holes in a sliding mode, and the tops of the two first fixing plates extend into the frame body and are respectively fixedly connected with the two threaded sleeves; the two second fixing plates are respectively fixedly arranged on the outer walls of the two adjacent sides of the two first fixing plates; the two clamping blocks are respectively and slidably arranged on the outer wall of one side, close to each other, of the two second fixing plates; the sliding rod is fixedly arranged on the outer wall of one side, close to each other, of the two baffles; the two sliding blocks are arranged on the sliding rod in a sliding mode; the two springs are movably sleeved on the sliding rod, one ends of the two springs are fixedly connected with the outer wall of one side, close to the two baffle plates, of the two baffle plates respectively, and the other ends of the two springs are fixedly connected with the outer wall of one side, far away from the two sliding blocks, of the two sliding blocks respectively; the two hinge rods are respectively hinged on the two sliding blocks; the pressing plate is hinged to the bottom ends of the two hinge rods; the moving block is slidably mounted at the top of the base; the cylinder is fixedly arranged at the top of the moving block; the workbench is fixedly arranged on an output shaft of the air cylinder; the microscope is fixedly installed on the top of the base.

Preferably, the top of the base is provided with a first sliding groove, and the bottom end of the moving block extends into the first sliding groove and is in sliding connection with the inner wall of the first sliding groove.

Preferably, two second sliding grooves are formed in the inner portions of two sides of each through hole respectively, and the two first fixing plates are connected with the inner walls of the two corresponding second sliding grooves in a sliding mode respectively.

Preferably, the outer wall of one side of each of the two clamping blocks close to each other is fixedly provided with a rubber non-slip mat.

Preferably, the bottom of the pressure plate is fixedly provided with a sucker.

Preferably, two third sliding grooves are formed in the outer wall of one side, close to each other, of each of the two second fixing plates, and the two clamping blocks are connected with the inner walls of the two third sliding grooves in a sliding mode.

Compared with the prior art, the utility model provides a verifying attachment of parasite has following beneficial effect:

the utility model provides a parasite inspection device, advance respectively before the detection place two slide glass between the clamp splice with on the workstation again, it is fixed with the slide glass between two clamp splices to rotate the axis of rotation afterwards, will detect on the slide glass of sample placement workstation top at any time the back, start cylinder presses the detection sample, press down the completion, close cylinder mobile workbench to observe under the microscope can, press down the atress and evenly reduced the breakage rate of slide glass and reduced the detection cost, need not the manual pressure of measurement personnel, the security has been improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the parasite testing device provided by the present invention;

fig. 2 is a schematic side view of the parasite testing device of fig. 1 according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a support plate; 3. a frame body; 4. a threaded sleeve; 5. a bidirectional screw; 6. a first bevel gear; 7. a rotating shaft; 8. a second bevel gear; 9. a first fixing plate; 10. a second fixing plate; 11. a clamping block; 12. a slide bar; 13. a slider; 14. a spring; 15. a hinged lever; 16. pressing a plate; 17. a moving block; 18. a cylinder; 19. a work table; 20. And (4) a microscope.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-3, wherein fig. 1 is a schematic structural diagram of a testing device for parasites according to a preferred embodiment of the present invention; fig. 2 is a schematic side view of the parasite testing device of fig. 1 according to a preferred embodiment of the present invention; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The parasite testing device comprises: a base 1; the two support plates 2 are fixedly arranged on the top of the base 1; the frame body 3 is fixedly arranged on the outer wall of one side, close to each other, of the two support plates 2, two through openings are formed in the bottom of the frame body 3, and two baffle plates are fixedly arranged at the bottom of the frame body 3; the two threaded sleeves 4 are mounted on the inner wall of the top of the frame body 3 in a sliding mode; the bidirectional screw 5 is rotatably installed on the inner wall of the top of the frame body 3, and two ends of the bidirectional screw 5 respectively extend into the two threaded sleeves 4 and are screwed with the inner walls of the two threaded sleeves 4; the first bevel gear 6 is fixedly sleeved on the bidirectional screw 5; the rotating shaft 7 is rotatably installed at the top of the frame body 3, and the bottom end of the rotating shaft 7 extends into the frame body 3; the second bevel gear 8 is fixedly sleeved at the bottom end of the rotating shaft 7, and the second bevel gear 8 is meshed with the first bevel gear 6; the two first fixing plates 9 are respectively slidably mounted on the inner walls of the two sides of the through holes, and the tops of the two first fixing plates 9 extend into the frame body 3 and are respectively fixedly connected with the two threaded sleeves 4; the two second fixing plates 10 are respectively fixedly arranged on the outer wall of one side, close to each other, of the two first fixing plates 9; the two clamping blocks 11 are respectively and slidably mounted on the outer wall of one side, close to each other, of the two second fixing plates 10; the sliding rod 12 is fixedly arranged on the outer wall of one side, close to each other, of the two baffles; the two sliding blocks 13 are arranged on the sliding rod 12 in a sliding mode; the two springs 14 are movably sleeved on the sliding rod 12, one ends of the two springs 14 are fixedly connected with the outer wall of one side, close to the two baffles, of each other, respectively, and the other ends of the two springs 14 are fixedly connected with the outer wall of one side, far away from the two sliding blocks 13, of each other, respectively; the two hinge rods 15 are respectively hinged on the two sliding blocks 13; the pressing plate 16 is hinged to the bottom ends of the two hinge rods 15; the moving block 17 is installed at the top of the base 1 in a sliding mode; the air cylinder 18, the said air cylinder 18 is fixedly mounted on the top of the said moving block 17; the workbench 19 is fixedly arranged on the output shaft of the air cylinder 18; and the microscope 20 is fixedly arranged on the top of the base 1.

The top of the base 1 is provided with a first sliding groove, and the bottom end of the moving block 17 extends into the first sliding groove and is connected with the inner wall of the first sliding groove in a sliding manner.

Two second sliding grooves are formed in the inner portions of the two sides of the through hole respectively, and the first fixing plates 9 are connected with the inner walls of the corresponding two second sliding grooves in a sliding mode.

And rubber anti-slip pads are fixedly arranged on the outer wall of one side of each of the two clamping blocks 11 close to each other.

And a sucker is fixedly arranged at the bottom of the pressing plate 16.

Two third sliding grooves are respectively formed in the outer wall of one side, close to each other, of each of the two second fixing plates 10, and the two clamping blocks 11 are respectively in sliding connection with the inner walls of the two third sliding grooves.

The utility model provides a verifying attachment of parasite's theory of operation as follows:

during detection, two glass slides are placed between two clamping blocks 11 and on a working table 19, then a rotating shaft 7 is rotated, the rotating shaft 7 drives a second bevel gear 8 to rotate, the second bevel gear 8 drives a two-way screw 5 to rotate, the two-way screw 5 drives two threaded sleeves 4 to move mutually, the two threaded sleeves 4 drive two first fixing plates 9 to move mutually, the two first fixing plates 9 drive two second fixing plates 10 to move the glass slides mutually with the two clamping blocks 11 to fix, then a detected sample is placed on the glass slide above the working table 19, an air cylinder 18 is started, the air cylinder 18 drives the working table 19 to ascend, the working table 19 drives the glass slide above the working table and the detected sample to ascend, the sample is pressed, the glass slides between the two clamping blocks 11 and the clamping blocks are driven to move while the pressing is carried out, the slide moving drives a pressing plate 16 to move, the pressing plate 16 drives two hinged rods 15 to move, two articulated rods 15 drive two sliders 13 and move, two sliders 13 compress two springs 14, slide glass between two clamp blocks 11 is driven under the elasticity of two springs 14 to press a sample by continuous and stable force of slide glass above a workbench 19, the pressing is completed, a cylinder 18 is started reversely, the slide glass between two clamp blocks 11 is taken out, the cylinder 18 is closed after the slide glass is taken out, a moving block 17 is moved to move the slide glass below a microscope 20 to observe, and the operation is repeated again to perform next work.

the utility model provides a parasite inspection device, advance respectively before the detection again place two slide glass between 11 with the workstation on, it is fixed with the slide glass between two clamp splice 11 to rotate axis of rotation 7 afterwards, will detect on the slide glass of sample placement workstation 19 top at any time the back, start cylinder 18 presses the detection sample, press down the completion, it can to close 18 mobile workbench 19 of cylinder and observe under microscope 20, press down the breakage rate that the atress has evenly reduced the slide glass and reduced the detection cost, need not the manual pressure of measurement personnel, the security has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A parasite testing device, comprising:

a base;

the two support plates are fixedly arranged on the top of the base;

the frame body is fixedly arranged on the outer wall of one side, close to each other, of the two support plates, two through openings are formed in the bottom of the frame body, and two baffle plates are fixedly arranged at the bottom of the frame body;

the two threaded sleeves are arranged on the inner wall of the top of the frame body in a sliding mode;

the two-way screw is rotatably arranged on the inner wall of the top of the frame body, and two ends of the two-way screw respectively extend into the two threaded sleeves and are screwed with the inner walls of the two threaded sleeves;

the first conical gear is fixedly sleeved on the bidirectional screw;

the rotating shaft is rotatably arranged at the top of the frame body, and the bottom end of the rotating shaft extends into the frame body;

the second bevel gear is fixedly sleeved at the bottom end of the rotating shaft and is meshed with the first bevel gear;

the two first fixing plates are respectively installed on the inner walls of the two sides of the through holes in a sliding mode, and the tops of the two first fixing plates extend into the frame body and are respectively fixedly connected with the two threaded sleeves;

the two second fixing plates are respectively fixedly arranged on the outer walls of the two adjacent sides of the two first fixing plates;

the two clamping blocks are respectively and slidably arranged on the outer wall of one side, close to each other, of the two second fixing plates;

the sliding rod is fixedly arranged on the outer wall of one side, close to each other, of the two baffles;

the two sliding blocks are arranged on the sliding rod in a sliding mode;

the two springs are movably sleeved on the sliding rod, one ends of the two springs are fixedly connected with the outer wall of one side, close to the two baffle plates, of the two baffle plates respectively, and the other ends of the two springs are fixedly connected with the outer wall of one side, far away from the two sliding blocks, of the two sliding blocks respectively;

the two hinge rods are respectively hinged on the two sliding blocks;

the pressing plate is hinged to the bottom ends of the two hinge rods;

the moving block is slidably mounted at the top of the base;

the cylinder is fixedly arranged at the top of the moving block;

the workbench is fixedly arranged on an output shaft of the air cylinder;

the microscope is fixedly installed on the top of the base.

2. The device of claim 1, wherein the base defines a first slot at a top portion thereof, and the movable block defines a bottom end extending into the first slot and slidably engaging an inner wall of the first slot.

3. The device for testing parasites according to claim 1, wherein two second sliding grooves are respectively arranged on the inner sides of two sides of each through opening, and two first fixing plates are respectively connected with the inner walls of the two corresponding second sliding grooves in a sliding manner.

4. The parasite testing device of claim 1 wherein a rubber non-slip mat is fixedly mounted to the outer wall of the side of each of the two clamping blocks adjacent to each other.

5. The parasite testing device of claim 1 wherein a suction cup is fixedly mounted to the bottom of the pressure plate.

6. The parasite testing device of claim 1 wherein two third slots are respectively formed on the outer wall of the side of each of said second fixing plates adjacent to each other, and said two clamping blocks are respectively slidably connected to the inner walls of said two third slots.