Bacterial suspension concentration monitoring device

Abstract

The utility model relates to the technical field of bacterial concentration monitoring, and provides a bacterial suspension concentration monitoring device which comprises a bacterial turbidimeter body, damping assemblies are arranged at the four corners of the bottom end of the bacterial turbidimeter body, a display screen is fixedly connected to one side of the top end of the bacterial turbidimeter body, and the other side of the top end of the bacterial turbidimeter body is provided with a display screen. An empty groove is formed in the other side of the top end of the bacterial turbidimeter body, a detection cavity is formed in the middle of the inner bottom wall of the empty groove, a cover plate is hinged to one end of the top end of the empty groove, and an insertion opening is formed in one side of the back face of the bacterial turbidimeter body. The damping spring and the damper are used for absorbing and consuming vibration transmitted to the bacterial turbidimeter body from the outside, and the anti-skid grains are used for improving the anti-skid stability after the damping assembly and the table top are placed, so that the placement stability of the bacterial turbidimeter body can be improved, errors caused by external vibration to detection of the bacterial turbidimeter body are avoided, and the detection accuracy is improved. And the detection precision of the concentration of the bacterial suspension is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacteria concentration monitoring, in particular to a bacteria suspension concentration monitoring device. Background Art

[0002] In the past, the concentration of bacterial suspensions was usually measured by manual observation and counting. However, with the continuous development of optical and mechanical technologies, people began to try to use these technologies to improve the accuracy and efficiency of bacterial counting. As a result, the corresponding bacterial turbidity meter was born. It uses light scattering technology to reflect the microbial content by detecting the scattered light of microorganisms in the suspension. Because it can be measured quickly and accurately, it is widely used in fields such as microbiology, medicine, and food industry today.

[0003] After searching, the existing patent (Announcement No.: CN209069823U) discloses a bacterial suspension concentration determination device, including a box, a touch screen, a vertical support rod and a receiving frame, a control box is arranged on the right side of the front of the box, and a switch is arranged at the bottom of the left side of the control box, a touch screen is arranged on the front of the control box, a first sealed door is hinged at the middle position of the front of the box, and a placement table is arranged at the bottom of the first sealed door, and a fourth slide rail is symmetrically fixed on the inner wall of the first sealed door below the placement table. The bacterial suspension concentration determination device performs sampling and detection in the same device, and through the design of automatic sampling and detection, the device will not cause deviations in the detection results due to external environmental influences, and will not cause deviations in the detection results due to human factors, thereby improving the accuracy of the detection and reducing the workload of the operator.

[0004] However, in the above scheme, it is inconvenient to absorb shock. When the bacterial turbidity meter is placed on a desktop for use, if the staff accidentally touches the desktop or the vibration generated by other external forces is transmitted to the bacterial turbidity meter, the large vibration external force will affect the detection accuracy of the bacterial turbidity meter, thereby affecting the detection result of the microbial content in the final suspension.

[0005] In view of this, the utility model proposes a bacterial suspension concentration monitoring device. Utility Model Content

[0006] The utility model provides a bacterial suspension concentration monitoring device, which solves the problem of inconvenient shock absorption in the related technology.

[0007] The technical scheme of the utility model is as follows: a bacterial suspension concentration monitoring device, comprising a bacterial turbidity meter body (2), wherein four corners of the bottom end of the bacterial turbidity meter body (2) are provided with shock absorbing components (3), one side of the top end of the bacterial turbidity meter body (2) is fixedly connected to a display screen (1), the other side of the top end of the bacterial turbidity meter body (2) is provided with a hollow groove (7), a detection cavity (5) is provided at the middle position of the bottom wall of the hollow groove (7), clamping components (6) are provided at the upper ends of the bacterial turbidity meter body (2) at both ends of the detection cavity (5), one end of the top end of the hollow groove (7) is hinged with a cover plate (8), and one side of the back side of the bacterial turbidity meter body (2) is provided with a socket (9).

[0008] The shock absorbing assembly (3) comprises a shock absorbing seat (301), the shock absorbing seat (301) being movably connected to four corners of the bottom end of the bacterial turbidity meter body (2), the inner bottom wall of the shock absorbing seat (301) being fixedly connected to a damper (304), the top end of the damper (304) being fixedly connected to a shock absorbing slider (305), the top end of the shock absorbing slider (305) being fixedly connected to the bottom end of the bacterial turbidity meter body (2), the surface of the damper (304) at the bottom end of the shock absorbing slider (305) being wound with a shock absorbing spring (302), the bottom end of the shock absorbing spring (302) being fixedly connected to the inner top wall of the shock absorbing seat (301), the shock absorbing spring (302) and the damper (304) being used to reduce the movement amplitude of the bacterial turbidity meter body (2), realizing the shock absorbing action of the bacterial turbidity meter body (2), avoiding excessive external vibration from affecting the detection accuracy of the bacterial suspension concentration, and improving its practicality.

[0009] Preferably, the bottom end of the shock-absorbing seat (301) is provided with anti-skid patterns (303) at equal angles, and the cross-section of the anti-skid patterns (303) is wavy, thereby improving the stability of the placement of the bacterial turbidity meter body (2).

[0010] Preferably, a sliding structure is formed between the damping slider (305) and the interior of the damping seat (301), and the shape of the damping seat (301) and the damping slider (305) in a top view is a cross, so that the damping slider (305) and the damping seat (301) slide more smoothly and steadily, and the sliding friction between the two can also consume a part of the elastic potential energy of the damping spring (302).

[0011] Preferably, the clamping assembly (6) comprises a reserved groove (601), wherein the reserved groove (601) is provided at the upper end of the interior of the bacterial turbidity meter body (2) at both ends of the detection cavity (5), and fixed springs (602) are fixedly connected to the inner walls of the reserved groove (601) on both sides, and a sliding plate (607) is fixedly connected to one end of the fixed spring (602), and a rubber block (606) extending into the interior of the detection cavity (5) is fixedly connected to one end of the sliding plate (607). The elastic force of the fixed spring (602) enables the rubber block (606) to be closely attached to the surface of the turbidity bottle, thereby improving the firmness and stability of the turbidity bottle after insertion, facilitating subsequent detection operations, and being applicable to turbidity bottles of different sizes, thereby improving its applicability.

[0012] Preferably, a limiting groove (603) is provided on the inner wall of the reserved groove (601), and limiting blocks (604) are fixedly connected on both sides of the sliding plate (607) and are slidably matched with the inside of the limiting groove (603), so that the sliding plate (607) can slide back and forth more smoothly and steadily.

[0013] Preferably, the cross-section of the rubber block (606) is in the shape of a right-angled trapezoid, and the rubber block (606) is symmetrically distributed about the vertical center axis of the detection chamber (5), so that the turbidity bottle can be inserted into the detection chamber (5) more smoothly and conveniently.

[0014] Preferably, the lower end of one end of the rubber block (606) is fixedly connected with anti-skid convex strips (605) at equal intervals, and the cross-section of the anti-skid convex strips (605) is arc-shaped, thereby improving the firmness and stability of the turbidity bottle after insertion.

[0015] Preferably, a groove (4) is provided at the top of the bacterial turbidity meter body (2) at one end of the empty slot (7) away from the cover plate (8), and the shape of the groove (4) in a top view is arc-shaped, so that the user can open the cover plate (8) through the groove (4).

[0016] The working principle and beneficial effects of the utility model are:

[0017] In the utility model, the shock absorbing component (3) is provided, and when a worker accidentally touches the table or other factors generate vibrations that are transmitted to the bacterial turbidity meter body (2), the vibrations will cause the bacterial turbidity meter body (2) to slide up and down. At this time, the shock absorbing spring (302) is used to absorb the vibrations of the bacterial turbidity meter body (2) sliding, and the damper (304) is used to consume the elastic potential energy of the shock absorbing spring (302). The two can be used to reduce the movement amplitude of the bacterial turbidity meter body (2), thereby achieving the shock absorbing action of the bacterial turbidity meter body (2), avoiding excessive external vibrations that affect the detection accuracy of the bacterial suspension concentration, and the anti-slip pattern (303) can be used to improve the anti-slip property of the shock absorbing seat (301), thereby improving the stability and firmness of the bacterial turbidity meter body (2) after being placed, facilitating the detection of the bacterial suspension concentration, and improving its practicality, thereby achieving the effect of facilitating shock absorption.

[0018] In the utility model, by providing a clamping assembly (6), when the turbidity bottle is inserted into the detection chamber (5), the elastic force of the fixing spring (602) is utilized to enable the rubber block (606) to be closely attached to the surface of the turbidity bottle, and the arc-shaped anti-skid convex strip (605) is utilized to increase the clamping area between the surface of the rubber block (606) and the surface of the turbidity bottle, thereby improving the firmness and stability of the turbidity bottle after insertion, facilitating subsequent detection operations, and being applicable to turbidity bottles of different sizes, thereby improving its applicability, thereby achieving the effect of facilitating clamping and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial cross-sectional overall structural schematic diagram of the utility model;

[0022] Figure 3 This is a partial cross-sectional overall structural schematic diagram of another viewing angle of the utility model;

[0023] Figure 4 It is a partial cross-sectional enlarged structural schematic diagram of the shock-absorbing foot of the utility model;

[0024] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. display screen; 2. bacterial turbidity meter body; 3. shock-absorbing assembly; 301. shock-absorbing seat; 302. shock-absorbing spring; 303. anti-skid pattern; 304. damper; 305. shock-absorbing slider; 4. groove; 5. detection chamber; 6. clamping assembly; 601. reserved groove; 602. fixing spring; 603. limit groove; 604. limit block; 605. anti-skid convex strip; 606. rubber block; 607. sliding plate; 7. empty slot; 8. cover plate; 9. socket. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0027] The preferred embodiment of the bacterial suspension concentration monitoring device provided by the utility model is as follows Figures 1 to 5 As shown: a bacterial suspension concentration monitoring device, including a bacterial turbidity meter body 2, four corners of the bottom end of the bacterial turbidity meter body 2 are provided with shock absorbing components 3, one side of the top end of the bacterial turbidity meter body 2 is fixedly connected with a display screen 1, the other side of the top end of the bacterial turbidity meter body 2 is provided with a hollow groove 7, a detection cavity 5 is provided at the middle position of the bottom wall of the hollow groove 7, clamping components 6 are provided at the upper end of the bacterial turbidity meter body 2 at both ends of the detection cavity 5, one end of the top end of the hollow groove 7 is hinged with a cover plate 8, and a socket 9 is provided on one side of the back side of the bacterial turbidity meter body 2.

[0028] The shock absorbing assembly 3 includes a shock absorbing seat 301, which is movably connected to the four corners of the bottom end of the bacterial turbidity meter body 2. The inner bottom wall of the shock absorbing seat 301 is fixedly connected with a damper 304, and the top of the damper 304 is fixedly connected with a shock absorbing slider 305. The top of the shock absorbing slider 305 is fixedly connected to the bottom end of the bacterial turbidity meter body 2. The surface of the damper 304 at the bottom of the shock absorbing slider 305 is wound with a shock absorbing spring 302, and the bottom end of the shock absorbing spring 302 is fixedly connected to the inner top wall of the shock absorbing seat 301. The shock absorbing spring 302 and the damper 304 can be used to reduce the movement amplitude of the bacterial turbidity meter body 2, realize the shock absorbing action of the bacterial turbidity meter body 2, avoid excessive external vibration and affect the detection accuracy of its bacterial suspension concentration, and improve its practicality.

[0029] In this embodiment, anti-skid grooves 303 are provided at equal angles at the bottom end of the shock-absorbing seat 301. The cross-section of the anti-skid grooves 303 is wavy. The wavy anti-skid grooves 303 are used to improve the anti-skid stability of the shock-absorbing component 3 after being placed on the desktop, thereby improving the stability of the placement of the bacterial turbidity meter body 2.

[0030] In this embodiment, a sliding structure is formed between the shock-absorbing slider 305 and the inside of the shock-absorbing seat 301. The shape of the top view of the shock-absorbing seat 301 and the shock-absorbing slider 305 is a cross. The sliding of the cross-shaped shock-absorbing slider 305 and the inside of the shock-absorbing seat 301 makes the sliding of the two more stable and smooth, and the sliding friction between the two can also consume a part of the elastic potential energy of the shock-absorbing spring 302. Example 2

[0031] Based on Example 1, a preferred embodiment of the bacterial suspension concentration monitoring device provided by the present invention is as follows: Figures 1 to 5 As shown: the clamping assembly 6 includes a reserved groove 601, and the reserved groove 601 is opened at the upper end of the bacterial turbidity meter body 2 at both ends of the detection cavity 5. Fixed springs 602 are fixedly connected to both sides of the inner wall of the reserved groove 601, and one end of the fixed spring 602 is fixedly connected to a sliding plate 607, and one end of the sliding plate 607 is fixedly connected to a rubber block 606 extending into the detection cavity 5. When the turbidity bottle is inserted into the detection cavity 5, the elastic force of the fixed spring 602 is used to make the rubber block 606 close to the surface of the turbidity bottle, thereby improving the firmness and stability of the turbidity bottle after insertion, facilitating subsequent detection operations, and being applicable to turbidity bottles of different sizes, thereby improving its applicability.

[0032] In this embodiment, a limiting groove 603 is provided on the inner wall of the reserved groove 601, and limiting blocks 604 are fixedly connected on both sides of the sliding plate 607 to slide with the inside of the limiting groove 603. The sliding of the limiting blocks 604 in the limiting groove 603 makes the sliding back and forth of the sliding plate 607 more stable and smooth.

[0033] In this embodiment, the cross-section of the rubber block 606 is a right-angled trapezoid, and the rubber block 606 is symmetrically distributed about the vertical center axis of the detection cavity 5. The right-angled trapezoidal rubber block 606 makes it smoother and more convenient to insert the turbidity bottle into the detection cavity 5.

[0034] In this embodiment, the lower end of one end of the rubber block 606 is fixedly connected with anti-skid ridges 605 at equal intervals. The cross-section of the anti-skid ridges 605 is arc-shaped. The arc-shaped anti-skid ridges 605 are used to increase the clamping area between the surface of the rubber block 606 and the surface of the turbidity bottle, further improving the firmness and stability of the turbidity bottle after insertion.

[0035] In addition, a groove 4 is provided at the top of the bacterial turbidity meter body 2 at one end of the empty slot 7 away from the cover 8 . The shape of the groove 4 in a top view is arc-shaped. The arc-shaped groove 4 makes it easy for the user to open the cover 8 through the groove 4 .

[0036] The working principle and use process of the utility model are as follows: first, the power cord is connected to the socket 9, and then the cover plate 8 is opened, and then the turbidity bottle to be tested is inserted into the clamping assembly 6, at which time the rubber block 606 will slide to drive the sliding plate 607 to slide and compress the fixed spring 602, and then the elastic force of the fixed spring 602 can be used to make the rubber block 606 close to the surface of the turbidity bottle, and the arc-shaped anti-slip convex strip 605 is used to increase the clamping area between the surface of the rubber block 606 and the surface of the turbidity bottle, thereby improving the firmness and stability of the turbidity bottle after insertion, facilitating subsequent detection operations, and being applicable to turbidity bottles of different sizes, improving its applicability;

[0037] Then, the cover plate 8 is closed, and the bacterial turbidity meter body 2 is opened to perform the concentration detection operation, and the detection result is displayed on the display screen 1, and the above operation needs to be repeated several times to improve the detection accuracy of the turbidity bottle to be detected;

[0038] At the same time, during the normal operation of the bacterial turbidity meter body 2, if the staff accidentally touches the table or other factors generate vibrations that are transmitted to the bacterial turbidity meter body 2, the vibrations will cause the bacterial turbidity meter body 2 to slide up and down, driving the shock-absorbing slider 305 to slide inside the shock-absorbing seat 301 to compress the shock-absorbing spring 302 and the damper 304. At this time, the shock-absorbing spring 302 is used to absorb the vibrations of the bacterial turbidity meter body 2, and the damper 304 is used to consume the elastic potential energy of the shock-absorbing spring 302, thereby reducing the movement amplitude of the bacterial turbidity meter body 2, achieving the shock-absorbing action of the bacterial turbidity meter body 2, and avoiding excessive external vibrations that affect the detection accuracy of the bacterial suspension concentration. At the same time, the wavy anti-skid pattern 303 can be used to improve the anti-skid stability of the shock-absorbing component 3 after being placed on the table, thereby improving the stability of the placement of the bacterial turbidity meter body (2).

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bacterial suspension concentration monitoring device, comprising a bacterial turbidity meter body (2), characterized in that: Shock-absorbing components (3) are arranged at the four corners of the bottom end of the bacterial turbidity meter body (2); a display screen (1) is fixedly connected to one side of the top end of the bacterial turbidity meter body (2); a hollow groove (7) is provided on the other side of the top end of the bacterial turbidity meter body (2); a detection cavity (5) is provided at the middle position of the bottom wall of the hollow groove (7); clamping components (6) are arranged at the upper ends of the bacterial turbidity meter body (2) at both ends of the detection cavity (5); a cover plate (8) is hingedly connected to one end of the top end of the hollow groove (7); and a socket (9) is provided on one side of the back of the bacterial turbidity meter body (2); The shock absorbing assembly (3) comprises a shock absorbing seat (301), the shock absorbing seat (301) being movably connected to four corners of the bottom end of the bacterial turbidity meter body (2), the inner bottom wall of the shock absorbing seat (301) being fixedly connected to a damper (304), the top end of the damper (304) being fixedly connected to a shock absorbing slider (305), the top end of the shock absorbing slider (305) being fixedly connected to the bottom end of the bacterial turbidity meter body (2), a shock absorbing spring (302) being wound around the surface of the damper (304) at the bottom end of the shock absorbing slider (305), and the bottom end of the shock absorbing spring (302) being fixedly connected to the inner top wall of the shock absorbing seat (301).

2. A bacterial suspension concentration monitoring device according to claim 1, characterized in that: The bottom end of the shock-absorbing seat (301) is provided with anti-skid patterns (303) at equal angles, and the cross-section of the anti-skid patterns (303) is wavy.

3. A bacterial suspension concentration monitoring device according to claim 1, characterized in that: A sliding structure is formed between the shock absorbing sliding block (305) and the interior of the shock absorbing seat (301); the shock absorbing seat (301) and the shock absorbing sliding block (305) are in the shape of a cross in a top view.

4. A bacterial suspension concentration monitoring device according to claim 1, characterized in that: The clamping assembly (6) comprises a reserved groove (601), wherein the reserved groove (601) is provided at the upper end of the interior of the bacterial turbidity meter body (2) at both ends of the detection cavity (5), and fixed springs (602) are fixedly connected to both sides of the inner wall of the reserved groove (601), and one end of the fixed spring (602) is fixedly connected to a sliding plate (607), and one end of the sliding plate (607) is fixedly connected to a rubber block (606) extending into the interior of the detection cavity (5).

5. A bacterial suspension concentration monitoring device according to claim 4, characterized in that: The inner wall of the reserved groove (601) is provided with a limiting groove (603), and limiting blocks (604) that are slidably matched with the inside of the limiting groove (603) are fixedly connected to both sides of the sliding plate (607).

6. A bacterial suspension concentration monitoring device according to claim 4, characterized in that: The cross-section of the rubber block (606) is in the shape of a right-angled trapezoid, and the rubber block (606) is symmetrically distributed about the vertical center axis of the detection cavity (5).

7. A bacterial suspension concentration monitoring device according to claim 4, characterized in that: The lower end of one end of the rubber block (606) is fixedly connected with anti-skid convex strips (605) at equal intervals, and the cross-section of the anti-skid convex strips (605) is in the shape of an arc.

8. A bacterial suspension concentration monitoring device according to claim 1, characterized in that: A groove (4) is provided at the top of the bacterial turbidity meter body (2) at one end of the empty slot (7) away from the cover plate (8), and the shape of the groove (4) in a top view is an arc.

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