Constant-temperature oscillator

Abstract

The utility model relates to the technical field of bacillus subtilis production, and discloses a constant-temperature oscillator, which comprises an oscillation box fixedly placed on a table top; the sealing cover is arranged at the top of the oscillation box; the movable plate is arranged in the oscillation box; the fixing structure comprises sixteen sets of limiting sleeves, and the limiting sleeves are arranged at the top of the movable plate; the heating structure comprises a first electric control box, and the first electric control box is fixedly installed on the outer wall of one side of the oscillation box; the oscillation structure comprises a sliding groove, and the sliding groove is formed in the bottom of the inner side of the oscillation box; and the second electric control box is fixedly installed on the outer wall of one side of the oscillation box, so that the purposes of carrying out test tube placement on culture bacteria and limiting and fixing the culture bacteria are achieved, the placement stability of the culture bacteria is improved, the culture bacteria are prevented from being scattered in the oscillation process, the use flexibility of the device is improved, and the fixing effect of the device is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of Bacillus subtilis production, and specifically relates to a constant temperature oscillator. Background Art

[0002] In the field of biotechnology, constant temperature oscillators are commonly used in laboratories and industrial production, and are used to cultivate microorganisms, cells, or perform biochemical reactions under constant temperature and oscillation conditions. Now it is necessary to design a constant temperature oscillator according to the production requirements of Bacillus subtilis.

[0003] The utility model with announcement number CN218202776U provides a constant temperature oscillator for the production of Bacillus subtilis, including a base plate, an oscillation trough and an oscillation plate, a mounting plate is fixedly installed on one side of the base plate, and a square groove is opened on the mounting plate, the mounting plate is fixedly connected to the oscillation trough, and a plurality of linearly distributed fixing bars are fixedly installed in the oscillation trough, a sliding mechanism is provided between the inner wall of the oscillation trough and the oscillation plate, and an oscillation device is provided between the oscillation plate and the mounting plate, a heating frame is fixedly installed on one side of the mounting plate close to the base plate, and a plurality of linearly distributed heating rods are fixedly installed in the heating frame, and a linearly distributed cultivation trough is opened on the oscillation plate.

[0004] However, the above patent still has the following problems: during the production process of Bacillus subtilis, the cultured bacteria need to be placed in a culture tank. During the oscillation process, the cultured bacteria will be scattered, affecting the user experience of the device. The device does not place the cultured bacteria well, and the device is inconvenient to use. When the device is heated by a heating rod, the efficiency is low. There are safety hazards when manually taking out the cultured bacteria, and the heating mechanism of the device needs to be improved.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of poor fixation effect of cultured bacteria mentioned above, the basic concept of the technical solution adopted by the utility model is:

[0007] A constant temperature oscillator, comprising:

[0008] Oscillation box: the oscillation box is fixedly placed on the table;

[0009] A sealing cover, which is arranged on the top of the oscillation box;

[0010] A movable plate, the movable plate is arranged inside the oscillation box;

[0011] The fixed structure includes sixteen sets of limiting sleeves, and the limiting sleeves are arranged on the top of the movable plate;

[0012] The heating structure includes a first electric control box, and the first electric control box is fixedly installed on one side outer wall of the oscillation box;

[0013] The oscillation structure includes a chute, which is arranged at the inner bottom of the oscillation box;

[0014] The second electric control box is fixedly installed on one side outer wall of the oscillation box.

[0015] As a preferred embodiment of the utility model, the fixed structure also includes two groups of third fixed plates fixedly installed on the outer wall of the limiting sleeve, the bottom of the third fixed plate is fixedly connected to the top of the movable plate, two groups of arc-shaped limiting plates are fixedly installed on the bottom of the limiting sleeve, the outer wall of the arc-shaped limiting plate is fixedly connected to the inner wall of the third fixed plate, and four groups of first pads are glued and installed inside the limiting sleeve.

[0016] As a preferred embodiment of the utility model, the fixing structure also includes a fourth fixing plate fixedly installed on the top of the third fixing plate, two groups of first arc-shaped clamping plates are arranged on the top of the limiting sleeve, two groups of second return spring rods are installed on the outer wall of one side of the first arc-shaped clamping plate, one end of the second return spring rod is fixedly installed on the damper, one end of the damper is fixedly connected to the outer wall of one side of the third fixing plate, two groups of second pads are pasted and installed on the outer wall of the other side of the first arc-shaped clamping plate, and a pull rod is fixedly installed on the top of the first arc-shaped clamping plate.

[0017] As a preferred embodiment of the utility model, the heating structure also includes a water inlet opened on the outer wall of one side of the oscillation box, a hole is opened on the outer wall of the other side of the oscillation box, a water outlet is fixedly installed in the hole, a heating rod is arranged in the bottom plate of the oscillation box, and the first electrical control box is electrically connected to the heating rod.

[0018] As a preferred embodiment of the utility model, the oscillation structure also includes a slider fixedly installed on the bottom of the movable plate, a first electric push rod is fixedly installed on one side outer wall of the slider, the slider is slidably installed inside the slide groove, the other end of the first electric push rod is arranged on one side inner wall of the oscillation box, the first electric push rod is electrically connected to the second electric control box, two groups of first return spring rods are fixedly installed on both side inner walls of the oscillation box, a damper is fixedly installed on one end of the first return spring rod, and one end of the two groups of dampers are respectively fixedly connected to the outer walls of both sides of the movable plate.

[0019] As a preferred embodiment of the utility model, the oscillation structure also includes a first limit groove opened on the inner walls on both sides of the oscillation box, a guide rod is fixedly installed inside the first limit groove, a group of first fixed plates are fixedly installed on the outer walls on both sides of the movable plate, a second fixed plate is fixedly installed on the top of the first fixed plate, and a first movable plate is fixedly installed on the top of the second fixed plate, and the first movable plate is sleeved and installed on the outer wall of the guide rod.

[0020] As a preferred embodiment of the utility model, a clamping ring plate is fixedly installed on the bottom of the sealing cover, a first clamping groove is opened on the top of the oscillation box, the clamping ring plate is clamped and installed inside the first clamping groove, two groups of handles are fixedly installed on the top of the sealing cover, two groups of first fasteners are fixedly installed on the outer walls on both sides of the sealing cover, two groups of rotating plates are rotatably installed on the outer walls on both sides of the oscillation box, one end of the rotating plate is fixedly installed on the second fastener, and the second fastener is clamped and installed inside the first fastener.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] 1. To achieve the purpose of placing the cultured bacteria in the test tube and fixing it in a limited position, improve the stability of the cultured bacteria placement, prevent the cultured bacteria from spilling during the oscillation process, improve the flexibility of the device, and enhance the fixing effect of the device.

[0023] 2. Achieve a water bath heating method for the device, improve the heating efficiency of the device, improve the convenience of using the device, facilitate rapid heating and cooling of the device, and improve the safety of using the device.

[0024] 3. Achieve the purpose of sealing and oscillating the device, improve the sealing of the device, reduce the impact of the environment on the cultured bacteria, improve the oscillation efficiency of the cultured bacteria, and improve the convenience of using the device.

[0025] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In the attached picture:

[0027] Figure 1 It is a structural stereogram of the utility model;

[0028] Figure 2 This is a disassembled diagram of the utility model;

[0029] Figure 3 This is a top view of the oscillation box of the utility model;

[0030] Figure 4 This is a top view of the slideway of the utility model;

[0031] Figure 5 This is a three-dimensional diagram of the third fixing plate structure of the utility model;

[0032] Figure 6 This is a three-dimensional diagram of the arc-shaped limiting plate structure of the utility model;

[0033] Figure 7 This is a three-dimensional diagram of the slider structure of the utility model;

[0034] Figure 8 It is a three-dimensional diagram of the movable plate structure of the utility model;

[0035] Fig. 9 It is a three-dimensional diagram of the clamping ring plate structure of the utility model.

[0036] In the figure: 10, oscillation box; 11, sealing cover; 12, first snap-fit ​​groove; 13, snap-fit ​​ring plate; 14, handle; 15, first snap-fit ​​piece; 16, rotating plate; 17, second snap-fit ​​piece; 18, water inlet; 19, water outlet; 20, first electric control box; 21, second electric control box; 22, slide groove; 23, first limiting groove; 24, first electric push rod; 25, slider; 26, movable plate; 27, first return spring rod; 28, first fixed plate; 29, second fixed plate; 30, first movable plate; 31, guide rod; 32, third fixed plate; 33, fourth fixed plate; 34, limiting sleeve; 35, arc-shaped limiting plate; 36, first pad; 37, first arc-shaped clamping plate; 38, second pad; 39, second return spring rod; 40, pull rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0038] Embodiment 1: A constant temperature oscillator, specifically Figure 1 and Figure 3 As shown, it includes an oscillation box 10, which is fixedly placed on a table; a sealing cover 11, which is arranged on the top of the oscillation box 10; a movable plate 26, which is arranged inside the oscillation box 10; a fixed structure, which includes sixteen sets of limiting sleeves 34, which are arranged on the top of the movable plate 26; a heating structure, which includes a first electric control box 20, which is fixedly installed on one side of the outer wall of the oscillation box 10; an oscillation structure, which includes a slide 22, which is opened on the inner bottom of the oscillation box 10; and a second electric control box 21, which is fixedly installed on one side of the outer wall of the oscillation box 10. The cultured bacteria are limited and fixed by the fixed structure, the cultured bacteria are heated in a water bath by the heating structure, and the cultured bacteria are oscillated by the oscillation structure.

[0039] Specific as Figure 1 , Figure 5 and Figure 6As shown, the fixing structure also includes two groups of third fixing plates 32 fixedly mounted on the outer wall of the limiting sleeve 34, the bottom of the third fixing plate 32 is fixedly connected to the top of the movable plate 26, two groups of arc-shaped limiting plates 35 are fixedly mounted on the bottom of the limiting sleeve 34, the outer wall of the arc-shaped limiting plate 35 is fixedly connected to the inner wall of the third fixing plate 32, and four groups of first pads 36 are pasted and mounted inside the limiting sleeve 34. The culture tube is placed inside the limiting sleeve 34, and the test tube is protected by the first pad 36.

[0040] Specific as Figure 1 , Figure 5 and Figure 6 As shown, the fixing structure also includes a fourth fixing plate 33 fixedly mounted on the top of the third fixing plate 32, two groups of first arc-shaped clamping plates 37 are arranged on the top of the limiting sleeve 34, two groups of second return spring rods 39 are installed on the outer wall of one side of the first arc-shaped clamping plate 37, one end of the second return spring rod 39 is fixedly mounted on the damper, one end of the damper is fixedly connected to the outer wall of one side of the third fixing plate 32, two groups of second pads 38 are pasted and installed on the outer wall of the other side of the first arc-shaped clamping plate 37, and a pull rod 40 is fixedly installed on the top of the first arc-shaped clamping plate 37. Pull the pull rod 40 to drive the second return spring rod 39 to compress, place the test tube between the two groups of first arc-shaped clamping plates 37, release the hand, so that the four groups of second pads 38 are closely attached to the outer wall of the test tube, and the position of the limiting sleeve 34 is fixed by the third fixing plate 32, the fourth fixing plate 33 and the arc-shaped limiting plate 35.

[0041] According to the above conclusions, through the structure of the third fixed plate 32, the fourth fixed plate 33, the limiting sleeve 34, the arc limiting plate 35, the first pad 36, the first arc clamp 37, the second pad 38, the second return spring rod 39 and the pull rod 40, the purpose of placing the cultured bacteria in the test tube and limiting and fixing it is achieved, the stability of the placement of the cultured bacteria is improved, the cultured bacteria are prevented from spilling during the oscillation process, the flexibility of the device is improved, and the fixing effect of the device is enhanced.

[0042] Embodiment 2: Based on Embodiment 1, the specific Figure 1 , Figure 2 and Figure 4 As shown, the heating structure also includes a water inlet 18 opened on the outer wall of one side of the oscillation box 10, a hole is opened on the outer wall of the other side of the oscillation box 10, a water outlet 19 is fixedly installed in the hole, a heating rod is arranged in the bottom plate of the oscillation box 10, and the first electric control box 20 is electrically connected to the heating rod. Water is injected into the oscillation box 10 through the water inlet 18, the first electric control box 20 is started, the heating rod is started, the injected water is heated, the cultured bacteria are heated in a water bath, and the waste water is discharged through the water outlet 19.

[0043] According to the above conclusions, through the structure of the water inlet 18, the water outlet 19 and the first electric control box 20, the device can be heated by a water bath, the heating efficiency of the device is improved, the convenience of using the device is improved, the device can be quickly heated and cooled, and the safety of using the device is improved.

[0044] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the specific Figure 1 , Figure 3 , Figure 4 and Figure 7 As shown, the oscillation structure also includes a slider 25 fixedly mounted on the bottom of the movable plate 26, a first electric push rod 24 is fixedly mounted on one side outer wall of the slider 25, the slider 25 is slidably mounted inside the slide slot 22, the other end of the first electric push rod 24 is arranged on one side inner wall of the oscillation box 10, the first electric push rod 24 is electrically connected to the second electric control box 21, two groups of first return spring rods 27 are fixedly mounted on both sides inner walls of the oscillation box 10, one end of the first return spring rod 27 is fixedly mounted with a damper, and one end of the two groups of dampers are respectively fixedly connected to both sides outer walls of the movable plate 26. Start the second electric control box 21, drive the first electric push rod 24 to move, drive the slider 25 to slide inside the slide slot 22, drive the movable plate 26 to move, and the position of the movable plate 26 is buffered and limited by the first return spring rod 27.

[0045] Specific as Figure 1 , Figure 7 and Figure 8 As shown, the oscillation structure also includes a first limiting groove 23 provided on the inner walls of both sides of the oscillation box 10, a guide rod 31 is fixedly installed inside the first limiting groove 23, a group of first fixed plates 28 are fixedly installed on the outer walls of both sides of the movable plate 26, a second fixed plate 29 is fixedly installed on the top of the first fixed plate 28, a first movable plate 30 is fixedly installed on the top of the second fixed plate 29, and the first movable plate 30 is sleeved and installed on the outer wall of the guide rod 31. When the movable plate 26 moves, the first movable plate 30 is driven to move on the outer wall of the guide rod 31, and the first movable plate 30 is driven to move inside the first limiting groove 23.

[0046] Specific as Figure 1 , Figure 2 and Fig. 9As shown, a snap ring plate 13 is fixedly installed at the bottom of the sealing cover 11, a first snap groove 12 is opened at the top of the oscillation box 10, and the snap ring plate 13 is snap-fitted and installed inside the first snap groove 12, two groups of grips 14 are fixedly installed on the top of the sealing cover 11, two groups of first snap fasteners 15 are fixedly installed on the outer walls of both sides of the sealing cover 11, and two groups of rotating plates 16 are rotatably installed on the outer walls of both sides of the oscillation box 10, one end of the rotating plate 16 is fixedly installed on the second snap fastener 17, and the second snap fastener 17 is snap-fitted and installed inside the first snap fastener 15. The snap ring plate 13 is snap-fitted and installed inside the first snap groove 12, the rotating plate 16 is rotated, the second snap fastener 17 is snap-fitted and installed on the outer wall of the first snap fastener 15, and the sealing cover 11 is limited and fixed to the top of the oscillation box 10.

[0047] To sum up, through the structure of the oscillation box 10, the sealing cover 11, the first snap-fit ​​groove 12, the snap-fit ​​ring plate 13, the handle 14, the first snap member 15, the rotating plate 16, the second snap member 17, the second electric control box 21, the slide groove 22, the first limit groove 23, the first electric push rod 24, the slider 25, the movable plate 26, the first return spring rod 27, the first fixed plate 28, the second fixed plate 29, the first movable plate 30 and the guide rod 31, the purpose of sealing and oscillating the device is achieved, the sealing of the device is improved, the influence of the environment on the cultured bacteria is reduced, the oscillation efficiency of the cultured bacteria is improved, and the convenience of using the device is improved.

[0048] Working principle: The cultured bacteria are limited and fixed by sixteen groups of limiting sleeves 34. The limiting sleeves 34 are arranged on the top of the movable plate 26. The test tube is placed in the limiting sleeves 34 and protected by the first pad 36 to prevent the test tube from being damaged during the oscillation process. The test tube is more tightly fixed by the combination of the first arc-shaped clamping plate 37, the second pad 38 and the second return spring rod 39 to ensure that it will not move during the oscillation process. Water is injected into the oscillation box 10 through the water inlet 18, and then the first electric control box 20 is started to control the heating rod to heat the injected water, so as to heat the cultured bacteria in a water bath. The second electric control box 21 is started to control the first electric push rod to heat the injected water. The rod 24 moves, thereby driving the slider 25 to slide inside the slide groove 22, and further driving the movable plate 26 to move to achieve an oscillation effect. The first return spring rod 27 buffers and limits the position of the movable plate 26 to ensure that the oscillation process is smooth and controllable. The first movable plate 30 moves on the guide rod 31 to ensure the stability and accuracy of the movable plate 26 during the oscillation process. The sealing cover 11 is clamped with the first clamping groove 12 on the top of the oscillation box 10 through the clamping ring plate 13 to ensure sealing and prevent external interference. Through the combination of the rotating plate 16, the first clamping member 15 and the second clamping member 17, the user can quickly open and close the sealing cover 11.

[0049] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A constant temperature oscillator, characterized in that: include: An oscillation box (10), the oscillation box (10) is fixedly placed on a table; A sealing cover (11), the sealing cover (11) being arranged on the top of the oscillation box (10); A movable plate (26), the movable plate (26) being arranged inside the oscillation box (10); A fixed structure, the fixed structure comprising sixteen groups of limiting sleeves (34), the limiting sleeves (34) being arranged on the top of the movable plate (26); A heating structure, the heating structure comprising a first electric control box (20), the first electric control box (20) being fixedly mounted on an outer wall of one side of the oscillation box (10); An oscillating structure, the oscillating structure comprising a slide groove (22), the slide groove (22) being arranged at the inner bottom of the oscillating box (10); A second electric control box (21), the second electric control box (21) is fixedly mounted on an outer wall of one side of the oscillation box (10).

2. The constant temperature oscillator according to claim 1, characterized in that: The fixing structure also includes two groups of third fixing plates (32) fixedly mounted on the outer wall of the limiting sleeve (34), the bottom of the third fixing plate (32) being fixedly connected to the top of the movable plate (26), two groups of arc-shaped limiting plates (35) being fixedly mounted on the bottom of the limiting sleeve (34), the outer wall of the arc-shaped limiting plate (35) being fixedly connected to the inner wall of the third fixing plate (32), and four groups of first pads (36) being glued and mounted inside the limiting sleeve (34).

3. The constant temperature oscillator according to claim 1, characterized in that: The fixing structure also includes a fourth fixing plate (33) fixedly mounted on the top of the third fixing plate (32); two groups of first arc-shaped clamping plates (37) are arranged on the top of the limiting sleeve (34); two groups of second return spring rods (39) are installed on one side outer wall of the first arc-shaped clamping plate (37); one end of the second return spring rod (39) is fixedly mounted on the damper; one end of the damper is fixedly connected to one side outer wall of the third fixing plate (32); two groups of second pads (38) are glued and mounted on the other side outer wall of the first arc-shaped clamping plate (37); and a pull rod (40) is fixedly mounted on the top of the first arc-shaped clamping plate (37).

4. The constant temperature oscillator according to claim 1, characterized in that: The heating structure further comprises a water inlet (18) provided on an outer wall of one side of the oscillation box (10); a hole is provided on the outer wall of the other side of the oscillation box (10); a water outlet (19) is fixedly installed in the hole; a heating rod is provided in the bottom plate of the oscillation box (10); and the first electric control box (20) is electrically connected to the heating rod.

5. The constant temperature oscillator according to claim 1, characterized in that: The oscillation structure further comprises a slider (25) fixedly mounted on the bottom of the movable plate (26); a first electric push rod (24) is fixedly mounted on an outer wall of one side of the slider (25); the slider (25) is slidably mounted inside the slide groove (22); the other end of the first electric push rod (24) is arranged on an inner wall of one side of the oscillation box (10); the first electric push rod (24) is electrically connected to the second electric control box (21); two groups of first return spring rods (27) are fixedly mounted on the inner walls of both sides of the oscillation box (10); a damper is fixedly mounted on one end of the first return spring rod (27); and one end of the two groups of dampers are respectively fixedly connected to the outer walls of both sides of the movable plate (26).

6. The constant temperature oscillator according to claim 1, characterized in that: The oscillation structure further comprises first limiting grooves (23) formed on the inner walls on both sides of the oscillation box (10); guide rods (31) are fixedly mounted inside the first limiting grooves (23); a group of first fixed plates (28) are fixedly mounted on the outer walls on both sides of the movable plate (26); a second fixed plate (29) is fixedly mounted on the top of the first fixed plate (28); a first movable plate (30) is fixedly mounted on the top of the second fixed plate (29); and the first movable plate (30) is sleeved and mounted on the outer walls of the guide rods (31).

7. The constant temperature oscillator according to claim 1, characterized in that: A snap ring plate (13) is fixedly mounted on the bottom of the sealing cover (11), a first snap groove (12) is provided on the top of the oscillation box (10), the snap ring plate (13) is snap-mounted inside the first snap groove (12), two groups of grips (14) are fixedly mounted on the top of the sealing cover (11), two groups of first snap fasteners (15) are fixedly mounted on the outer walls on both sides of the sealing cover (11), two groups of rotating plates (16) are rotatably mounted on the outer walls on both sides of the oscillation box (10), one end of the rotating plate (16) is fixedly mounted on the second snap fastener (17), and the second snap fastener (17) is snap-mounted inside the first snap fastener (15).

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