Detection device for rapidly detecting African swine fever antigen

Abstract

The utility model discloses a detection device for rapidly detecting African swine fever antigens, and relates to the technical field of swine fever antigen detection, the detection device comprises a storage box, a sampling tube body and a clamping assembly, the storage box is internally provided with a placing groove, the sampling tube body is arranged in the placing groove, the clamping assembly comprises a clamping plate, and the clamping plate is arranged in the placing groove. The clamping plates are arranged on the two sides of the interior of the containing groove, connecting blocks are fixedly connected to one ends of the clamping plates, and first springs are fixedly connected to the ends, away from the clamping plates, of the connecting blocks. The sampling tube body is placed in the placing groove, the bottom of the sampling tube body rubs with the sliding surface, so that the clamping plate slides under the friction resistance and drives the first spring to compress, and the first spring drives the clamping plate to reset, so that the clamping plate can clamp and fix the sampling tube body; therefore, the sampling tube body is clamped and fixed in the placing groove, and good stability is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of swine fever antigen detection, in particular to a detection device for rapidly detecting African swine fever antigens. Background Art

[0002] African swine fever (ASF) is an acute, hemorrhagic, and highly contagious disease caused by the African swine fever virus (ASFV) that infects domestic pigs and various wild boars. It is characterized by a short onset of disease, with a mortality rate of up to 100% in the most acute and acute phases. Clinical manifestations include fever (up to 40-42°C), a rapid heartbeat, difficulty breathing, a cough, serous or mucopurulent discharge from the eyes and nose, cyanosis of the skin, and significant bleeding in the lymph nodes, kidneys, and gastrointestinal mucosa. Currently, sampling for ASF requires the use of sampling tubes, which are then placed in a storage box for easy and multiple transport or storage, allowing for faster testing. However, existing testing devices typically place the sampling tubes directly in a slot within the device, which is relatively loose. If the device tilts during transport, the sampling tubes can slip out of the slot and fall to the ground, posing a threat to the safety of personnel. Utility Model Content

[0003] The utility model provides a device for rapidly detecting African swine fever antigens to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A device for rapidly detecting African swine fever antigens comprises a storage box, a sampling tube body, and a clamping assembly. A placement slot is provided inside the storage box, the sampling tube body is arranged inside the placement slot, and the clamping assembly comprises a splint, which is arranged on both sides of the placement slot. One end of the splint is fixedly connected to a connecting block, an end of the connecting block away from the splint is fixedly connected to a first spring, and an upper edge of the end of the splint away from the connecting block is provided with a sliding surface.

[0006] A further improvement of the technical solution of the present invention is that movable cavities are opened on both sides of the inner wall of the placement groove, the connecting block is movably connected to the inside of the movable cavity, and the end of the first spring away from the connecting block is fixedly connected to the inner wall of the movable cavity.

[0007] By adopting the above technical solution, the first spring in the solution can drive the connecting block to perform a reset movement, so that the clamping plate can move relatively, thereby clamping and fixing the sampling tube body inside the placement groove, providing good stability.

[0008] A further improvement of the technical solution of the present utility model is that limiting grooves are provided on both inner walls of the movable cavity, both ends of the connecting block are fixedly connected to limiting blocks, and the connecting block is slidably connected to the interior of the movable cavity through the limiting blocks and the limiting grooves.

[0009] By adopting the above technical solution, the limiting block and the limiting groove in the solution can limit the connecting block, so that the connecting block can perform linear sliding motion without sliding out of the movable cavity.

[0010] A further improvement of the technical solution of the present invention is that: a cover is provided at the upper end of the storage box, a card slot is provided at the bottom of the cover, the upper end of the sampling tube body is adapted to the card slot, and the upper surface of the sampling tube body is in contact with the inner upper wall of the card slot.

[0011] By adopting the above technical solution, the card slot in the solution is used to reinforce the sampling tube body so that it will not shake up and down, thereby further improving the stability.

[0012] A further improvement of the technical solution of the present invention is that a pressing assembly is provided at the bottom of the placement groove, a movable groove is opened at the bottom of the placement groove, and the pressing assembly includes a pressing block, which is movably connected to the inside of the movable groove.

[0013] A further improvement of the technical solution of the present invention is that: sliding grooves are opened on the front and rear inner walls of the movable groove, the front and rear ends of the pressing block are fixedly connected with sliders, and the pressing block is slidably connected to the interior of the movable groove through the sliders and the sliding grooves.

[0014] With the above technical solution, the slider and the slide groove in the solution play a role in limiting the pressing block, so that the pressing block can slide up and down in a straight line inside the movable groove without sliding out of the movable groove.

[0015] A further improvement of the technical solution of the present invention is that: a second spring is fixedly connected to the bottom of the slider, and one end of the second spring away from the slider is fixedly connected to the inner bottom of the sliding groove.

[0016] By adopting the above technical solution, the second spring in the solution can drive the pressing block to perform a reset movement.

[0017] A further improvement of the technical solution of the present utility model is that: through grooves are provided on the inner walls on both sides of the movable groove, a cavity is provided on the end of the through groove away from the movable groove, the cavity and the movable cavity are communicated, an L-connecting rod is fixedly connected to the bottom of the connecting block, the L-connecting rod is movably connected to the inside of the through groove and the cavity, one end of the L-connecting rod is provided with a first inclined surface, and the bottom of the pressing block is provided with a second inclined surface.

[0018] The above-mentioned technical solution is adopted, in which the L-connecting rod and the connecting block are an integrated structure, and the first inclined surface and the second inclined surface will rub against each other. When the pressing block is pressed, the pressing block will slide downward, so that the L-connecting rod slides inside the through groove under the friction resistance of the pressing block, and drives the connecting block to slide inside the movable cavity.

[0019] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0020] 1. The utility model provides a device for rapid detection of African swine fever antigens. By placing a sampling tube body inside a placement slot, the bottom of the sampling tube body will rub against the sliding surface, causing the splint to slide under the resistance of friction and drive the first spring to compress, and the first spring will drive the splint to perform a reset movement, so that the splint can clamp and fix the sampling tube body, thereby clamping and fixing the sampling tube body inside the placement slot, providing good stability.

[0021] 2. The utility model provides a device for rapid detection of African swine fever antigens. By pressing the pressing block, the L-connecting rod slides inside the through groove under the friction resistance of the pressing block, and drives the connecting block to slide inside the movable cavity, thereby making the splints move away from each other, making it convenient to remove the sampling tube body from the placement slot, providing stability while also making it convenient for the staff to take the sampling tube body, thereby not affecting the efficiency of the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of a device for rapid detection of African swine fever antigens according to an embodiment of the present utility model;

[0023] Figure 2 This is a structural diagram of a cover plate for a device for rapid detection of African swine fever antigens according to an embodiment of the present utility model;

[0024] Figure 3 This is a structural diagram of a storage box for a rapid African swine fever antigen detection device according to an embodiment of the present utility model;

[0025] Figure 4 This is a diagram of the internal structure of a storage box for a rapid African swine fever antigen detection device according to an embodiment of the present utility model;

[0026] Figure 5 This is a diagram of the internal structure of a placement tank of a detection device for rapid detection of African swine fever antigens according to an embodiment of the present utility model;

[0027] Figure 6 This is a structural diagram of the clamping assembly of the device for rapid detection of African swine fever antigens according to an embodiment of the present utility model.

[0028] In the figure: 1. Storage box; 101. Placement slot; 102. Movable slot; 103. Slide slot; 104. Through slot; 105. Cavity; 106. Movable cavity; 107. Limiting slot; 2. Cover plate; 201. Card slot; 3. Sampling tube body; 4. Clamping assembly; 401. Clamping plate; 402. Connecting block; 403. First spring; 404. Limiting block; 405. L connecting rod; 406. First inclined surface; 5. Pressing assembly; 501. Pressing block; 502. Second inclined surface; 503. Sliding block; 504. Second spring. DETAILED DESCRIPTION

[0029] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0030] The present invention is further described in detail below with reference to the embodiments:

[0031] Example 1

[0032] like Figure 1-6 As shown, the utility model provides a device for rapid detection of African swine fever antigens, including a storage box 1, a sampling tube body 3, and a clamping assembly 4. A placement slot 101 is provided inside the storage box 1, and the sampling tube body 3 is arranged inside the placement slot 101. The clamping assembly 4 includes a splint 401, and the splint 401 is arranged on both sides of the placement slot 101. One end of the splint 401 is fixedly connected to a connecting block 402, and the end of the connecting block 402 away from the splint 401 is fixedly connected to a first spring 403, and the upper edge of the end of the splint 401 away from the connecting block 402 is provided with a sliding surface.

[0033] In this embodiment, by placing the sampling tube body 3 inside the placement groove 101, the bottom of the sampling tube body 3 will rub against the sliding surface, so that the clamping plate 401 slides under the resistance of friction and drives the first spring 403 to compress, and the first spring 403 drives the clamping plate 401 to perform a reset movement, so that the clamping plate 401 can clamp and fix the sampling tube body 3, thereby clamping and fixing the sampling tube body 3 inside the placement groove 101, providing good stability.

[0034] Example 2

[0035] like Figure 1-6As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, movable cavities 106 are provided on both sides of the inner wall of the placement groove 101, the connecting block 402 is movably connected to the inside of the movable cavity 106, and one end of the first spring 403 away from the connecting block 402 is fixedly connected to the inner wall of the movable cavity 106. Limiting grooves 107 are provided on the inner walls of both sides of the movable cavity 106, and both ends of the connecting block 402 are fixedly connected to the limiting blocks 404. The connecting block 402 is slidably connected to the inside of the movable cavity 106 through the limiting blocks 404 and the limiting grooves 107. The upper end of the storage box 1 is provided with a cover plate 2, and the bottom of the cover plate 2 is provided with a card slot 201. The upper end of the sampling tube body 3 is adapted to the card slot 201, and the upper surface of the sampling tube body 3 is in contact with the inner upper wall of the card slot 201.

[0036] In this embodiment, the first spring 403 can drive the connecting block 402 to perform a reset movement, so that the splint 401 can move relatively, thereby clamping and fixing the sampling tube body 3 inside the placement groove 101, providing good stability. The limit block 404 and the limit groove 107 can limit the connecting block 402, so that the connecting block 402 can perform a linear sliding movement and will not slide out of the movable cavity 106. The card slot 201 is used to reinforce the sampling tube body 3 so that it will not shake up and down, further improving stability.

[0037] Example 3

[0038] like Figure 1-6 As shown, on the basis of embodiment 1 and embodiment 2, the utility model provides a technical solution: preferably, a pressing component 5 is provided at the bottom of the placement groove 101, a movable groove 102 is opened at the bottom of the placement groove 101, and the pressing component 5 includes a pressing block 501, the pressing block 501 is movably connected to the inside of the movable groove 102, and a sliding groove 103 is opened on the front and rear inner walls of the movable groove 102. The front and rear ends of the pressing block 501 are fixedly connected to the slider 503, and the pressing block 501 is slidably connected to the inside of the movable groove 102 through the slider 503 and the sliding groove 103, and the bottom of the slider 503 is fixed. A second spring 504 is fixedly connected, and the end of the second spring 504 away from the slider 503 is fixedly connected to the inner bottom of the slide groove 103. Through grooves 104 are provided on the inner walls of both sides of the movable groove 102, and a cavity 105 is provided at the end of the through groove 104 away from the movable groove 102. The cavity 105 and the movable cavity 106 are communicated. An L-connecting rod 405 is fixedly connected to the bottom of the connecting block 402, and the L-connecting rod 405 is movably connected to the inside of the through groove 104 and the cavity 105. One end of the L-connecting rod 405 is provided with a first inclined surface 406, and the bottom of the pressing block 501 is provided with a second inclined surface 502.

[0039] In this embodiment, the slider 503 and the slide groove 103 act as a limiter for the pressing block 501, so that the pressing block 501 slides up and down in a straight line inside the movable groove 102 and will not slide out of the movable groove 102. The second spring 504 can drive the pressing block 501 to perform a reset movement. The L connecting rod 405 and the connecting block 402 are an integrated structure. The first inclined surface 406 and the second inclined surface 502 will rub against each other. When the pressing block 501 is pressed, the pressing block 501 will slide downward, so that the L connecting rod 405 slides inside the through groove 104 under the friction resistance of the pressing block 501, and drives the connecting block 402 to slide inside the movable cavity 106.

[0040] The following is a detailed description of the working principle of the device for rapid detection of African swine fever antigens.

[0041] like Figure 1-6 As shown, by placing the sampling tube body 3 inside the placement groove 101, the bottom of the sampling tube body 3 will rub against the sliding surface, so that the splint 401 will slide inside the movable cavity 106 under the resistance of friction and drive the first spring 403 to compress, and the first spring 403 will drive the splint 401 to perform a reset movement, so that the splint 401 can clamp and fix the sampling tube body 3, thereby clamping and fixing the sampling tube body 3 inside the placement groove 101. When the sampling tube body 3 needs to be taken out, the pressing block 501 is pressed to make the first inclined surface 406 and the second inclined surface 502 rub against each other, so that the L connecting rod 405 slides inside the through groove 104 under the friction resistance of the pressing block 501, and drives the connecting block 402 to slide inside the movable cavity 106, thereby making the splints 401 move away from each other, and then the sampling tube body 3 is quickly taken out from the placement groove 101.

[0042] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A device for rapid detection of African swine fever antigens, comprising a storage box (1), a sampling tube body (3), and a clamping assembly (4), characterized in that: The storage box (1) is provided with a placement groove (101) inside, the sampling tube body (3) is provided inside the placement groove (101), the clamping assembly (4) includes a clamping plate (401), the clamping plate (401) is provided on both sides inside the placement groove (101), one end of the clamping plate (401) is fixedly connected to a connecting block (402), the end of the connecting block (402) away from the clamping plate (401) is fixedly connected to a first spring (403), the upper edge of the end of the clamping plate (401) away from the connecting block (402) is provided with a sliding surface, The upper end of the storage box (1) is provided with a cover plate (2), the bottom of the cover plate (2) is provided with a card slot (201), the upper end of the sampling tube body (3) is adapted to the card slot (201), the upper surface of the sampling tube body (3) is in contact with the inner upper wall of the card slot (201), the bottom of the placement groove (101) is provided with a pressing component (5), the bottom of the placement groove (101) is provided with a movable groove (102), the pressing component (5) includes a pressing block (501), and the pressing block (501) is movably connected to the inside of the movable groove (102).

2. A device for rapid detection of African swine fever antigens according to claim 1, characterized in that: Active cavities (106) are provided on both sides of the inner wall of the placement groove (101), the connecting block (402) is movably connected to the inside of the active cavity (106), and one end of the first spring (403) away from the connecting block (402) is fixedly connected to the inner wall of the active cavity (106).

3. The device for rapid detection of African swine fever antigens according to claim 2, characterized in that: Limiting grooves (107) are provided on both inner walls of the movable cavity (106), and both ends of the connecting block (402) are fixedly connected to the limiting blocks (404). The connecting block (402) is slidably connected to the interior of the movable cavity (106) via the limiting blocks (404) and the limiting grooves (107).

4. The device for rapid detection of African swine fever antigens according to claim 1, characterized in that: The front and rear inner walls of the movable groove (102) are provided with sliding grooves (103), the front and rear ends of the pressing block (501) are fixedly connected with sliders (503), and the pressing block (501) is slidably connected to the interior of the movable groove (102) through the sliders (503) and the sliding grooves (103).

5. The device for rapid detection of African swine fever antigens according to claim 4, characterized in that: The bottom of the slider (503) is fixedly connected to a second spring (504), and one end of the second spring (504) away from the slider (503) is fixedly connected to the inner bottom of the slide groove (103).

6. The device for rapid detection of African swine fever antigens according to claim 1, characterized in that: The inner walls on both sides of the movable groove (102) are provided with through grooves (104), and a cavity (105) is provided at one end of the through groove (104) away from the movable groove (102). The cavity (105) and the movable cavity (106) are communicated with each other. The bottom of the connecting block (402) is fixedly connected with an L-shaped connecting rod (405), and the L-shaped connecting rod (405) is movably connected to the inside of the through groove (104) and the cavity (105). One end of the L-shaped connecting rod (405) is provided with a first inclined surface (406), and the bottom of the pressing block (501) is provided with a second inclined surface (502).

Images