Test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus

Abstract

The utility model provides a test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus, which comprises a shell with an opening at the top, a box cover detachably arranged at the top of the shell, a plurality of springs, a mounting plate, a heating cylinder, a limit bolt, an electric heating device, a temperature controller, a vibration motor, a plurality of first telescopic push rods, a first limit frame and a plurality of transverse plates, a second telescopic push rod and a second limiting frame. According to the test tube heating oscillator for detecting the porcine reproductive and respiratory syndrome virus, disclosed by the utility model, not only can the basic requirements of heating a detected object in the test tube and vibrating coarse grains be met, but also the test tube subjected to vibration treatment can be quickly stopped through the limiting structure; therefore, a user can conveniently carry out procedure operation on the reagent tube, and the use requirements of people are better met.

Description

Technical Field

[0001] The utility model belongs to the technical field of virus detection, and particularly relates to a test tube heating oscillator for porcine reproductive and respiratory syndrome virus detection. Background Art

[0002] In the process of porcine reproductive and respiratory syndrome virus detection, the test object needs to be heated and vibrated. Although the existing test tube heating oscillator for porcine reproductive and respiratory syndrome virus detection can meet the basic needs of heating and vibrating the test object, it often cannot quickly stop the shaking of the test tube and let it stand still after completing the vibration treatment of the test object in the test tube. The test tube will continue to shake for a long time under the action of inertia, which will bring great inconvenience to people's use and cannot fully meet people's use needs.

[0003] For example, the utility model with announcement number CN 208244612 U discloses a test tube heating oscillator for HPV virus detection. In the technical solution of this patent, after the vibration treatment of the test tube is completed, since there is no limiting structure for quickly stopping the shaking of the test tube, the test tube will continue to shake for a long time under the action of inertia, thus affecting the efficiency of subsequent operations on the test tube and failing to fully meet people's usage needs. Utility Model Content

[0004] In view of this, the utility model aims to provide a test tube heating oscillator for porcine reproductive and respiratory syndrome virus detection, which not only meets the basic needs of heating and vibrating the test objects in the test tube, but also can quickly dock the test tube that has completed the vibration treatment through a limiting structure, so that the user can conveniently perform the procedures on the reagent tube, thereby better meeting people's usage needs.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus, comprising a shell with an opening at the top, a box cover detachably provided on the top of the shell, a plurality of springs are vertically provided on the bottom inner wall of the shell, a mounting plate is commonly provided on the top of the plurality of springs, a plurality of heating cylinders for plugging test tubes are penetrated on the mounting plate, a limit bolt capable of resting on the outer wall of the test tube to fix the connection between the heating cylinder and the test tube is also screwed on the upper end side wall of the heating cylinder, an electric heating device is provided inside the side walls of the plurality of heating cylinders, a temperature controller electrically connected to the plurality of electric heating devices is also provided on the shell, a vibration motor is also provided at the bottom of the mounting plate, a plurality of first telescopic push rods are vertically provided on the bottom inner wall of the shell, a first limit frame is commonly provided on the upper ends of the output shafts of the plurality of first telescopic push rods, a plurality of cross plates are provided on the upper inner wall of the shell, a second telescopic push rod is respectively provided at the bottom of the plurality of cross plates, and a second limit frame is commonly provided on the lower ends of the output shafts of the plurality of second telescopic push rods.

[0006] As a further improvement of the present invention, the inner side wall of the box cover is fixedly connected with the outer side wall of the upper end of the shell.

[0007] As a further improvement of the utility model, a connecting slot is further provided on the top of the shell, and a connecting card plate matched with the connecting slot is further provided on the top bottom wall of the box cover.

[0008] As a further improvement of the utility model, a plurality of guide plug rods are further provided at the bottom of the mounting plate, and a guide plug cylinder which is respectively plugged and fixed with the plurality of guide plug rods is further provided on the bottom inner wall of the shell.

[0009] As a further improvement of the utility model, the plurality of limit bolts are hand-tightened bolts.

[0010] As a further improvement of the present invention, a fixing plate is further provided at the bottom side end of the shell, and fixing bolts for threadedly connecting and fixing with the placement surface are further provided on the fixing plate.

[0011] As a further improvement of the utility model, a handle is provided on the box cover, and a transparent observation window is also provided on the box cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] First, the user can remove the box cover, and then plug and fix the test tube containing the test object and the heating tube, and then make the limit bolt pass through the upper side wall of the heating tube and abut against the upper outer side wall of the test tube to fix the connection between the heating tube and the test tube, and then the electric heating device can be started through the temperature controller to heat the test tube and the test object inside it; at the same time, the vibration motor can be started, and through the cooperation of multiple springs, the mounting plate, multiple heating tubes, and multiple test tubes can be vibrated, so that the test tube and the test object inside it can be oscillated, thereby achieving the test tube and the test object inside it. The object to be tested is heated and oscillated; thereafter, the vibration motor can be suspended, and the output shafts of the multiple first telescopic push rods can be extended upward by a certain length, the first limit plate can be moved upward by a certain distance, and the output shafts of the multiple second telescopic push rods can be synchronously extended downward by a certain length, the second limit plate can be moved downward by a certain distance, so that the first limit plate and the second limit plate can clamp and fix the mounting plate, and the mounting plate is in a state where the spring is in the original length; thereby, the mounting plate and the multiple heating cylinders can be quickly stopped from vibrating, and then the user can conveniently disassemble the test tube and perform other operations.

[0014] Secondly, the inner wall of the box cover is fixed to the outer wall of the upper end of the shell by clamping, so that the box cover and the shell can be flexibly fixed; the connection between the box cover and the shell can be flexibly reinforced by the cooperation of the connecting slot and the connecting card plate; the lateral displacement of the mounting plate, multiple heating cylinders and multiple test tubes can be avoided by the guide rod and the guide cylinder.

[0015] Thirdly, the fixing bolts can pass through the fixing plate and be connected to the placement surface, thereby preventing the device from easily shifting and tipping over during operation; the user can conveniently turn and adjust the limit bolts by hand.

[0016] Fourthly, the box cover can be easily moved through the handle, so as to conveniently realize or release the clamping fixation between the box cover and the shell; through the transparent observation window, the user can conveniently check the situation inside the box cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the box cover, connecting card plate, handle and transparent observation window of the utility model;

[0020] Figure 3It is a structural schematic diagram of the housing, mounting plate, transverse plate, second telescopic push rod, second limiting frame, connecting slot, fixing plate, and fixing bolts of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the spring, mounting plate, heating cylinder, vibration motor, first telescopic push rod, first limit frame, limit bolt, guide plug rod and guide plug cylinder of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the heating tube and the electric heating device of the utility model.

[0023] In the figure: 101, shell; 102, box cover; 103, spring; 104, mounting plate; 105, heating tube; 106, electric heating device; 107, temperature controller; 108, vibration motor; 109, first telescopic push rod; 110, first limit frame; 111, horizontal plate; 112, second telescopic push rod; 113, second limit frame; 114, limit bolt; 201, connecting slot; 202, connecting card plate; 203, guide plug rod; 204, guide plug tube; 205, fixing plate; 206, fixing bolt; 207, handle; 208, transparent observation window. DETAILED DESCRIPTION

[0024] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0025] like Figure 1 , 2As shown in Figures 3, 4 and 5, a test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus comprises a shell 101 with an opening at the top, a box cover 102 is detachably provided on the top of the shell 101, a plurality of springs 103 are vertically provided on the bottom inner wall of the shell 101, a mounting plate 104 is commonly provided on the top of the plurality of springs 103, a plurality of heating cylinders 105 for plugging in test tubes are penetrated on the mounting plate 104, a limiting bolt 114 which can abut against the outer wall of the test tube to fix the connection between the heating cylinder 105 and the test tube is also screwed on the upper end side wall of the heating cylinder 105, and the side walls of the plurality of heating cylinders 105 An electric heating device 106 is arranged inside, a temperature controller 107 electrically connected to the multiple electric heating devices 106 is also arranged on the housing 101, a vibration motor 108 is also arranged at the bottom of the mounting plate 104, multiple first telescopic push rods 109 are also arranged vertically on the bottom inner wall of the housing 101, and the upper ends of the output shafts of the multiple first telescopic push rods 109 are jointly provided with a first limiting frame 110, multiple horizontal plates 111 are arranged on the upper inner wall of the housing 101, and the bottoms of the multiple horizontal plates 111 are respectively provided with second telescopic push rods 112, and the lower ends of the output shafts of the multiple second telescopic push rods 112 are jointly provided with a second limiting frame 113. Multiple limiting bolts 114 are hand-tightened bolts. The electric heating device is an electric heating wire.

[0026] like Figure 1 As shown, the inner side wall of the box cover 102 is fixedly engaged with the outer side wall of the upper end of the shell 101 .

[0027] like Figure 2 , 3 As shown, a connection slot 201 is further provided on the top of the housing 101 , and a connection card plate 202 adapted to the connection slot 201 is further provided on the top and bottom walls of the box cover 102 .

[0028] The user can remove the box cover 102, and then make the test tube containing the test object be plugged and fixed with the heating tube 105, and then make the limit bolt 114 pass through the upper side wall of the heating tube 105 and abut against the upper outer side wall of the test tube, so as to fix the connection between the heating tube 105 and the test tube, and then the electric heating device 106 can be started through the temperature controller 107 to heat the test tube and the test object inside; at the same time, the vibration motor 108 can be started, and the mounting plate 104, the plurality of heating tubes 105, and the plurality of test tubes can be vibrated through the cooperation of the plurality of springs 103, so as to oscillate the test tube and the test object inside, thereby achieving the test tube and its The internal detection object is heated and oscillated; thereafter, the vibration motor 108 can be suspended, and the output shafts of the multiple first telescopic push rods 109 can be extended upward by a certain length, the first limit plate can be moved upward by a certain distance, and the output shafts of the multiple second telescopic push rods 112 can be synchronously extended downward by a certain length, and the second limit plate can be moved downward by a certain distance, so that the first limit plate and the second limit plate can clamp and fix the mounting plate 104, and the mounting plate 104 is located in a state where the spring 103 is in the original length; thereby quickly stopping the vibration of the mounting plate 104 and the multiple heating tubes 105, and then the user can conveniently disassemble the test tube and perform other operations.

[0029] By clamping and fixing the inner wall of the box cover 102 with the upper outer wall of the shell 101, the box cover 102 and the shell 101 can be flexibly fixed; by cooperating with the connecting slot 201 and the connecting card plate 202, the connection between the box cover 102 and the shell 101 can be flexibly reinforced.

[0030] According to another embodiment of the present invention, Figure 4 As shown, a plurality of guide rods 203 are provided at the bottom of the mounting plate 104, and a guide insert 204 is provided on the bottom inner wall of the housing 101, which is respectively plugged and fixed with the plurality of guide rods 203. The guide rods 203 and the guide insert 204 can prevent the mounting plate 104, the plurality of heating tubes 105, and the plurality of test tubes from being lateral-shifted.

[0031] According to another embodiment of the present invention, Figure 3 As shown, a fixing plate 205 is further provided at the bottom side of the housing 101, and a fixing bolt 206 for screwing and fixing with the placement surface is further provided on the fixing plate 205. The fixing bolt 206 can pass through the fixing plate 205 and connect with the placement surface, thereby preventing the device from easily deviating and tipping over during operation; the user can conveniently turn and adjust the limit bolt 114 by hand.

[0032] According to another embodiment of the present invention, Figure 1 , 2As shown, the box cover 102 is also provided with a handle 207, through which the box cover 102 can be easily moved, so as to conveniently realize or release the clamping fixation between the box cover 102 and the housing 101. The box cover 102 is also provided with a transparent observation window 208. Through the transparent observation window 208, the user can conveniently view the situation inside the box cover 102.

[0033] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus, comprising a housing (101) with an opening at the top, a housing cover (102) being detachably provided on the top of the housing (101), characterized in that: A plurality of springs (103) are vertically arranged on the inner wall at the bottom of the shell (101), a mounting plate (104) is commonly arranged on the top of the plurality of springs (103), a plurality of heating cylinders (105) for plugging test tubes are penetrated on the mounting plate (104), a limiting bolt (114) is also screwed on the upper side wall of the heating cylinder (105) and can abut against the outer side wall of the test tube to fix the connection between the heating cylinder (105) and the test tube, an electric heating device (106) is arranged inside the side wall of the plurality of heating cylinders (105), and the shell (101) is also provided with a plurality of electric heating devices (106) connected to the plurality of electric heating devices (106). 6) an electrically connected temperature controller (107), a vibration motor (108) is also arranged at the bottom of the mounting plate (104), a plurality of first telescopic push rods (109) are also vertically arranged on the inner side wall of the bottom of the shell (101), the upper ends of the output shafts of the plurality of first telescopic push rods (109) are commonly provided with a first limiting frame (110), a plurality of transverse plates (111) are arranged on the inner side wall of the upper end of the shell (101), the bottoms of the plurality of transverse plates (111) are respectively provided with second telescopic push rods (112), and the lower ends of the output shafts of the plurality of second telescopic push rods (112) are commonly provided with a second limiting frame (113).

2. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 1, characterized in that: The inner side wall of the box cover (102) is clamped and fixed to the outer side wall of the upper end of the shell (101).

3. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 2, characterized in that: The top of the housing (101) is also provided with a connection slot (201), and the top and bottom walls of the box cover (102) are also provided with a connection card plate (202) adapted to the connection slot (201).

4. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 3, characterized in that: A plurality of guide plug rods (203) are also arranged at the bottom of the mounting plate (104), and a guide plug cylinder (204) which is respectively plugged and fixed to the plurality of guide plug rods (203) is also arranged on the bottom inner wall of the housing (101).

5. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 4, characterized in that: The plurality of limit bolts (114) are hand-tightened bolts.

6. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 5, characterized in that: A fixing plate (205) is also provided at the bottom side end of the housing (101), and a fixing bolt (206) for screwing and fixing with the placement surface is also provided on the fixing plate (205).

7. The test tube heating oscillator for detecting porcine reproductive and respiratory syndrome virus according to claim 6, characterized in that: The box cover (102) is also provided with a handle (207), and the box cover (102) is also provided with a transparent observation window (208).

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