Sampling device for veterinary field quarantine

Abstract

The invention provides a sampling device for veterinary on-site quarantine, and relates to the technical field of veterinary quarantine equipment. The sampling device for veterinary on-site quarantine comprises a main body box, a mounting cavity is formed in the upper portion of the front end of the outer wall of the main body box, a fixing disc is arranged on the inner bottom face of the mounting cavity, fixing plates are fixedly connected to the two sides of the upper end of the fixing disc, and sliding rods are slidably connected to the inner walls of the fixing plates; the ends, close to the center of the fixing disc, of the sliding rods are fixedly connected with clamping plates, and the upper ends of the inner walls of the mounting cavities are slidably connected with connecting plates. According to the sampling device for veterinary field quarantine provided by the invention, technicians do not need to directly contact pathological samples with hands, so that the direct contact opportunity between the technicians and potential infectious samples is reduced, the risk of cross infection is effectively reduced, and the sampling device is particularly suitable for animal materials possibly having infectivity. And the effect is outstanding.

Description

Technical Field

[0001] The invention relates to the technical field of veterinary quarantine equipment, in particular to a sampling device for veterinary on-site quarantine. Background Art

[0002] With the development of the times, the application of sampling devices for veterinary field quarantine is becoming more and more extensive, especially in ensuring animal hygiene and public health. In veterinary field quarantine work, collecting samples of animal blood, tissues, secretions, etc. for disease diagnosis and epidemic monitoring is a key link.

[0003] However, traditional devices have serious defects when collecting tissue samples. They mainly rely on manual handheld knives for cutting, which makes it difficult to ensure the standardization and consistency of samples, which may have a negative impact on the test results. In addition, during this operation, veterinarians need to have direct contact with animals and samples, which may increase the risk of zoonotic diseases. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a sampling device for veterinary on-site quarantine, which solves the problem of different sample standards in traditional sampling devices and the problem of increased risk of infection with zoonotic diseases in traditional sampling devices.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A sampling device for veterinary field quarantine comprises a main body box, an installation cavity is opened at the upper part of the front end of the outer wall of the main body box, a fixed disk is arranged on the inner bottom surface of the installation cavity, both sides of the upper end of the fixed disk are fixedly connected with fixed plates, the inner wall of the fixed plate is slidably connected with a sliding rod, one end of the sliding rod close to the center of the fixed disk is fixedly connected with a clamping plate, and the upper end of the inner wall of the installation cavity is slidably connected with a connecting plate.

[0009] Through the above technical solution, the operator pulls the sliding rod to open the clamping plate, and places the pathological sample on the fixed plate with the help of tools. Then, the clamping plate stabilizes the sample under the action of the return spring force. Then, the fixed plate slides smoothly into the installation cavity. After that, the servo motor is started by the external controller, and the motor drives the threaded rod to rotate, thereby guiding the connecting plate to move linearly. Under the control of the servo motor, the cylinder smoothly activates the cutter to perform cutting operations on the pathological sample. This method improves the consistency and repeatability of the sampling process, so that each sample collected can reach the standard value, enhances the reliability and effectiveness of the sample, and provides a basis for subsequent pathological analysis. In addition, it reduces the interference of human factors on the sample during the operation, and reduces the risk of operators contacting the sample, which effectively guarantees the safety and hygiene of the operation and significantly improves the quality and efficiency of the entire pathological sampling work.

[0010] Furthermore, a servo motor is fixedly connected to the upper portion of one side of the rear end of the outer wall of the main box, and a threaded rod is fixedly connected to the output end of the servo motor;

[0011] Through the above technical solution, the servo motor is used as a power source, and the threaded rod at its output end can transmit the rotational motion, providing stable and reliable power for the entire sampling device.

[0012] Furthermore, the rear end of the connecting plate is threadedly connected to the outer wall of the threaded rod;

[0013] Through the above technical solution, the threaded connection between the connecting plate and the threaded rod converts rotational motion into linear motion to achieve position control, which enables the connecting plate to move smoothly under the drive of the servo motor, thereby driving the cylinder and cutter clamped on its lower surface to accurately reach the required sampling position.

[0014] Furthermore, a clamping plate is fixedly connected to the middle of the lower surface of the connecting plate, a cylinder is clamped and matched at the lower end of the clamping plate, and a cutter is clamped and matched at the output end of the cylinder;

[0015] Through the above technical solution, the clamping cooperation between the clamping plate and the cylinder, and the cylinder and the cutter improves the convenience of component replacement. When it is necessary to process pathological samples of different types or sizes, the operator can quickly replace the appropriate cylinder or cutter, making the sampling device adaptable and universal.

[0016] Furthermore, a slide plate is fixedly connected to the lower end of the fixed plate, and a slide groove is provided in the middle of the bottom surface of the installation cavity;

[0017] Through the above technical solution, the fixed plate can slide flexibly in the installation cavity through the cooperation of the slide plate and the slide groove, which facilitates the placement and removal of pathological samples.

[0018] Furthermore, the outer wall of the slide plate slides with the inner wall of the slide groove, and a handle is fixedly connected to the front end of the outer wall of the fixed plate;

[0019] Through the above technical solution, the sliding cooperation between the slide plate and the slide groove ensures the smooth movement of the fixed plate, and the handle on the fixed plate facilitates the operator to operate the fixed plate, thereby enhancing the convenience and controllability of the operation.

[0020] Furthermore, an ultraviolet disinfection lamp is fixedly connected to the upper part of the rear end of the inner wall of the installation cavity, and a heating plate is fixedly connected to the middle part of the rear end of the inner wall of the installation cavity;

[0021] Through the above technical solution, the setting of the ultraviolet disinfection lamp can effectively disinfect the inside of the installation cavity after the sampling operation is completed, kill possible residual pathogens, and prevent cross-contamination between samples. The heating plate can provide a suitable temperature environment for the sampling device. When the sample needs special treatment or the temperature inside the device is maintained in a cold environment, the biological activity and quality of the sample are ensured, and the adverse effects on the sample caused by changes in ambient temperature are avoided. At the same time, it also helps to accelerate the drying and cleaning of the device.

[0022] Furthermore, the outer wall of the slide rod is sleeved with a plurality of return springs, and one side of the outer wall of the fixing plate close to the center of the fixing plate is fixedly connected to one side of the return spring;

[0023] Through the above technical solution, the sample is ensured to remain in a stable state during subsequent operations under the action of the reset spring.

[0024] (III) Beneficial effects

[0025] The present invention provides a sampling device for veterinary on-site quarantine, which has the following beneficial effects:

[0026] 1. The present invention proposes a sampling device for veterinary field quarantine. The operator of the sampling device pulls the sliding rod to open the clamping plate, and places the pathological sample on the fixed plate with the help of a tool. Then, the clamping plate stabilizes the sample under the action of the elastic force of the reset spring. Then, the fixed plate slides smoothly into the installation cavity. After that, the servo motor is started by an external controller, and the operation of the motor drives the threaded rod to rotate, thereby guiding the connecting plate to move linearly. Under the control of the servo motor, the cylinder smoothly activates the cutter to perform a cutting operation on the pathological sample. This method improves the consistency and repeatability of the sampling process, so that each sample collected can reach the standard value, enhances the reliability and effectiveness of the sample, and provides a basis for subsequent pathological analysis. In addition, during the operation, the interference of human factors on the sample is reduced, and the risk of the operator contacting the sample is reduced, which effectively guarantees the safety and hygiene of the operation and significantly improves the quality and efficiency of the entire pathological sampling work.

[0027] 2. The present invention proposes a sampling device for veterinary field quarantine. The technician of the device does not need to directly touch the pathological sample with his hands, thus reducing the chance of direct contact between the technician and the potentially infectious sample, thereby effectively reducing the risk of cross infection. In particular, when facing animal materials that may be infectious, the device plays an outstanding role. By avoiding direct contact, on the one hand, the personal safety of the technician is effectively improved, and on the other hand, the sanitary standards of the entire sampling process are significantly improved, creating a safer and more reliable basic condition for subsequent detection and analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 An axonometric diagram of a sampling device for veterinary field quarantine proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of a sampling device for veterinary field quarantine proposed by the present invention;

[0030] Figure 3 It is a partial axonometric diagram of a sampling device for veterinary field quarantine proposed by the present invention;

[0031] Figure 4 It is an axonometric diagram of some parts of a sampling device for veterinary field quarantine proposed by the present invention;

[0032] Figure 5 A partial exploded view of a sampling device for veterinary field quarantine proposed by the present invention;

[0033] Figure 6 The present invention is a schematic diagram of the partial structure of a sampling device for veterinary on-site quarantine.

[0034] in,

[0035] 1. Main box; 2. Installation cavity; 3. Servo motor; 4. Threaded rod; 5. Connecting plate; 6. Snap-on plate; 7. Cylinder; 8. Cutter; 9. Slide; 10. Slide plate; 11. Fixed plate; 12. Fixed plate; 13. Slide rod; 14. Clamping plate; 15. Reset spring; 16. Handle; 17. Ultraviolet disinfection lamp; 18. Heating plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] like Figure 1-6As shown, the embodiments of the present invention provide;

[0038] A sampling device for veterinary on-site quarantine includes a main body box 1. An installation cavity 2 is opened at the upper part of the front end of the outer wall of the main body box 1. A fixed disk 11 is arranged on the inner bottom surface of the installation cavity 2. Both sides of the upper end of the fixed disk 11 are fixedly connected with fixed plates 12. The inner wall of the fixed plate 12 is slidably connected with a slide rod 13. One end of the slide rod 13 close to the center of the fixed disk 11 is fixedly connected with a clamping plate 14. The upper end of the inner wall of the installation cavity 2 is slidably connected with a connecting plate 5.

[0039] The operator pulls the slide bar 13 to open the clamping plate 14, and places the pathological sample on the fixed plate 11 with the help of tools. Then, the clamping plate 14 stabilizes the sample under the action of the elastic force of the reset spring 15. Then, the fixed plate 11 slides smoothly into the installation cavity 2. After that, the servo motor 3 is started through the external controller. The operation of the motor drives the threaded rod 4 to rotate, and then guides the connecting plate 5 to move in a straight line. Under the control of the servo motor 3, the cylinder 7 smoothly activates the cutter 8 to perform a cutting operation on the pathological sample. This method improves the consistency and repeatability of the sampling process, so that each sample collected can reach the standard value, enhances the reliability and effectiveness of the sample, and provides a basis for subsequent pathological analysis. In addition, it reduces the interference of human factors on the sample during the operation, and reduces the risk of operators contacting the sample, which effectively guarantees the safety and hygiene of the operation and significantly improves the quality and efficiency of the entire pathological sampling work.

[0040] A servo motor 3 is fixedly connected to the upper part of one side of the rear end of the outer wall of the main box 1, and a threaded rod 4 is fixedly connected to the output end of the servo motor 3. The servo motor 3 serves as a power source, and the threaded rod 4 at its output end can transmit the rotational motion, thereby providing stable and reliable power for the entire sampling device. The rear end of the connecting plate 5 is threadedly connected to the outer wall of the threaded rod 4, and the threaded connection between the connecting plate 5 and the threaded rod 4 converts the rotational motion into linear motion to achieve position control, which enables the connecting plate 5 to move smoothly under the drive of the servo motor 3, thereby driving the cylinder 7 and the cutter 8 clamped on its lower surface to accurately reach the required sampling position.

[0041] A snap-in plate 6 is fixedly connected to the middle of the lower surface of the connecting plate 5, and a cylinder 7 is snap-fitted to the lower end of the snap-in plate 6, and a cutter 8 is snap-fitted to the output end of the cylinder 7. The snap-fitting mode between the snap-in plate 6 and the cylinder 7, and between the cylinder 7 and the cutter 8 improves the convenience of component replacement. When it is necessary to process pathological samples of different types or sizes, the operator can quickly replace the appropriate cylinder 7 or cutter 8, so that the sampling device has adaptability and versatility.

[0042] A slide plate 10 is fixedly connected to the lower end of the fixed disk 11, and a slide groove 9 is provided in the middle of the bottom surface of the installation cavity 2. The fixed disk 11 can slide flexibly in the installation cavity 2 through the cooperation of the slide plate 10 and the slide groove 9, which is convenient for the placement and removal of pathological samples. The outer wall of the slide plate 10 slides with the inner wall of the slide groove 9, and a handle 16 is fixedly connected to the front end of the outer wall of the fixed disk 11. The sliding cooperation between the slide plate 10 and the slide groove 9 ensures the smooth movement of the fixed disk 11, and the handle 16 on the fixed disk 11 is convenient for the operator to operate the fixed disk 11, thereby enhancing the convenience and controllability of the operation.

[0043] An ultraviolet disinfection lamp 17 is fixedly connected to the upper part of the rear end of the inner wall of the installation cavity 2, and a heating plate 18 is fixedly connected to the middle part of the rear end of the inner wall of the installation cavity 2. The ultraviolet disinfection lamp 17 can be set to effectively disinfect the inside of the installation cavity 2 after the sampling operation is completed, kill possible residual pathogens, and prevent cross contamination between samples. The heating plate 18 can provide a suitable temperature environment for the sampling device, when the sample needs special treatment or the temperature inside the device is maintained in a cold environment, to ensure the biological activity and quality of the sample, avoid adverse effects on the sample due to changes in ambient temperature, and also help to accelerate the drying and cleaning of the device. The outer wall of the slide rod 13 is sleeved with a plurality of reset springs 15, and one side of the outer wall of the fixing plate 12 close to the center of the fixing disk 11 is fixedly connected to one side of the reset spring 15, and under the action of the reset spring 15, the sample is ensured to remain stable in subsequent operations.

[0044] Working principle: Before sampling, the operator first pulls the slide bar 13 to open the clamping plate 14, then uses the corresponding tool to place the animal pathology sample on the fixed plate 11, and then releases the slide bar 13. Under the elastic force of the reset spring 15, the clamping plate 14 moves toward the center of the fixed plate 11 and clamps the sample to ensure that the sample remains stable in subsequent operations. After that, the operator uses the handle 16 at the front end of the fixed plate 11 to smoothly push the slide plate 10 at the bottom of the fixed plate 11 along the slide groove 9 on the bottom surface of the installation cavity 2 into the interior of the installation cavity 2, so that the sample is in a suitable operating position;

[0045] At this time, the servo motor 3 at the rear end of the outer wall of the main box 1 is started through the external controller, and the output shaft of the servo motor 3 drives the threaded rod 4 to rotate. Since the connecting plate 5 and the threaded rod 4 are threadedly connected, under the threaded transmission mechanism, the rotational motion of the threaded rod 4 is converted into the linear reciprocating motion of the connecting plate 5. The connecting plate 5 slides precisely on the upper end of the inner wall of the installation cavity 2. When it moves to the set position, under the control of the servo motor 3, the cylinder 7 connected to the clamping plate 6 on the lower surface of the connecting plate 5 is activated, and the piston rod of the cylinder 7 pushes the cutter 8 clamped at its output end to move downward rapidly, and the sample on the fixed disk 11 is accurately cut. This cutting method controlled by the servo motor 3 and the cylinder 7 can ensure the accuracy of parameters such as the position and depth of each cutting, so as to obtain high-quality samples that meet the detection requirements;

[0046] After completing the sampling, the ultraviolet disinfection lamp 17 at the rear end of the inner wall of the installation cavity 2 can be turned on, and the sterilization effect of ultraviolet rays can be used to disinfect the inside of the installation cavity 2, effectively killing possible residual pathogens and other harmful substances, preventing cross infection, and ensuring the hygiene and safety of subsequent sampling work. The heating plate 18 at the rear end of the inner wall of the installation cavity 2 can be heated according to actual needs. For example, in a cold environment, the temperature in the cavity is kept stable to avoid the quality of the sample being affected by too low a temperature, or when the device needs to be dried, the heating plate 18 is used to accelerate the evaporation of water to ensure that the device is in good working condition and extend its service life.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for veterinary field quarantine, comprising a main box (1), characterized in that: An installation cavity (2) is provided at the upper part of the front end of the outer wall of the main box (1), and a fixing plate (11) is provided on the inner bottom surface of the installation cavity (2). Both sides of the upper end of the fixing plate (11) are fixedly connected to fixing plates (12), and the inner wall of the fixing plate (12) is slidably connected to a sliding rod (13), and one end of the sliding rod (13) close to the center of the fixing plate (11) is fixedly connected to a clamping plate (14), and the upper end of the inner wall of the installation cavity (2) is slidably connected to a connecting plate (5).

2. A sampling device for veterinary field quarantine according to claim 1, characterized in that: A servo motor (3) is fixedly connected to the upper portion of one side of the rear end of the outer wall of the main body box (1), and a threaded rod (4) is fixedly connected to the output end of the servo motor (3).

3. A sampling device for veterinary field quarantine according to claim 1, characterized in that: The rear end of the connecting plate (5) is threadedly connected to the outer wall of the threaded rod (4).

4. A sampling device for veterinary field quarantine according to claim 1, characterized in that: A clamping plate (6) is fixedly connected to the middle of the lower surface of the connecting plate (5), a cylinder (7) is clamped and matched at the lower end of the clamping plate (6), and a cutter (8) is clamped and matched at the output end of the cylinder (7).

5. A sampling device for veterinary field quarantine according to claim 1, characterized in that: The lower end of the fixed plate (11) is fixedly connected to a slide plate (10), and a slide groove (9) is provided in the middle of the bottom surface of the installation cavity (2).

6. A sampling device for veterinary field quarantine according to claim 5, characterized in that: The outer wall of the slide plate (10) slides with the inner wall of the slide groove (9), and a handle (16) is fixedly connected to the front end of the outer wall of the fixed plate (11).

7. A sampling device for veterinary field quarantine according to claim 1, characterized in that: An ultraviolet disinfection lamp (17) is fixedly connected to the upper portion of the rear end of the inner wall of the installation cavity (2), and a heating plate (18) is fixedly connected to the middle portion of the rear end of the inner wall of the installation cavity (2).

8. A sampling device for veterinary field quarantine according to claim 1, characterized in that: The outer wall of the slide rod (13) is sleeved with a plurality of return springs (15), and one side of the outer wall of the fixing plate (12) close to the center of the fixing disk (11) is fixedly connected to one side of the return spring (15).

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