CN215353162U

CN215353162U - Rocker arm type water bath shaking table

Info

Publication number: CN215353162U
Application number: CN202120263399.8U
Authority: CN
Inventors: 续竞生
Original assignee: Tianjin Otesains Instrument Co ltd
Current assignee: Tianjin Otesains Instrument Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-31
Anticipated expiration: 2031-01-30

Abstract

The utility model belongs to the field of oscillation equipment, in particular to a rocker arm type water bath shaking table, which comprises a shell, wherein the left side of the shell is fixedly connected with a motor box, the upper end surface of the motor box is detachably connected with a cover plate, the upper end surface of the cover plate is fixedly connected with a pull ring, a driving motor is arranged in the motor box, the left side and the right side of the interior of the motor box can be detachably connected with a motor bracket, the outer side wall of the driving motor is detachably connected with the inner wall of the motor bracket, the output end of the driving motor is rotatably connected with a rotating shaft, the upper end surface of the rotating shaft is fixedly connected with an eccentric wheel, the eccentric wheel is rotatably connected with a driving plate, the right side of the driving plate is fixedly connected with a driving shaft, the right side of the driving shaft is fixedly connected with a storage box, and a first damping spring and a movable rod are matched through the rotating track of the eccentric wheel and a sleeve, under the rotation of the driving motor, the oscillation amplitude of the storage box is increased, and the distribution oscillation of the cultured bacteria is uniform.

Description

Rocker arm type water bath shaking table

Technical Field

The utility model relates to the field of oscillation equipment, in particular to a rocker arm type water bath shaking table.

Background

The water bath constant temperature shaking table is also called as a water bath oscillator, has the functions of stainless steel universal fixture, digital display temperature control, stepless speed regulation and good thermal cycle, is a biochemical instrument for culturing and preparing biological samples, and is indispensable laboratory equipment for precise culture and preparation in plant, organism, microorganism, genetic virus, medical science, environmental protection and other scientific research, education and production departments.

However, the existing water bath shaking table is usually single in oscillation mode during working, small in oscillation amplitude and poor in oscillation effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a rocker arm type water bath shaking table which has the characteristics of large oscillation amplitude and uniform oscillation effect.

In order to achieve the purpose, the utility model provides the following technical scheme: a rocker arm type water bath shaking table comprises a shell, wherein a shell cover is detachably connected to the upper end face of the shell, a motor box is fixedly connected to the left side of the shell, a cover plate is detachably connected to the upper end face of the motor box, a pull ring is fixedly connected to the upper end face of the cover plate, a driving motor is arranged inside the motor box, motor supports are detachably connected to the left side and the right side of the inside of the motor box, the outer side wall of the driving motor is detachably connected with the inner wall of the motor support, a rotating shaft is rotatably connected to the output end of the driving motor, an eccentric wheel is fixedly connected to the upper end face of the rotating shaft, a driving plate is rotatably connected to the eccentric wheel, a driving shaft is fixedly connected to the right side of the driving plate, a storage box is fixedly connected to the right side of the driving shaft, a sliding rail which is matched with the driving plate in a sliding manner is arranged on the left side of the shell, and the inner side wall of the left side and the right side of the shell is fixedly connected with a plurality of sleeves, the utility model discloses a storage box, including casing, sleeve, tip fixedly connected with movable rod, the equal fixedly connected with backup pad of terminal surface around the internal survey of casing, the up end of backup pad and the good swing joint of lower terminal surface of storage box.

In order to avoid the problem that water in the water bath shaking table is gradually evaporated in the heating process so as to be reduced, the rocker arm type water bath shaking table is preferably used, the right side of the shell is fixedly connected with a control cabinet, the upper end face of the control cabinet is provided with an alarm, the right side wall in the shell is detachably connected with a water level sensor, and the water level sensor is electrically connected with the alarm.

In order to avoid the problem that experiment data is inaccurate due to the fact that biochemical experiment cycles are long, water bath oscillation time is long, and an experimenter forgets oscillation ending time and cannot take out samples in time, the rocker arm type water bath shaking table is preferably used, a timer is arranged on the upper end face of the control cabinet, and the timer is electrically connected with an alarm.

In order to reduce the problem that the shell of the water bath shaking table vibrates in a laboratory due to the oscillation of an experimenter, the rocker arm type water bath shaking table is preferably provided with a second damping spring sleeved outside the supporting plate.

In order to prevent the problem that the sliding of the water bath shaking table is reduced due to the fact that the position for placing the water bath shaking table is too smooth, the rocker arm type water bath shaking table is preferably used as the rocker arm type water bath shaking table, the lower end face of the shell is fixedly connected with a plurality of uniformly distributed support seats, and the lower ends of the plurality of support seats are all sleeved with anti-sliding sleeves.

In order to facilitate the experimenter to regulate and control the water bath shaking table during the experiment, the rocker arm type water bath shaking table is preferably used as the rocker arm type water bath shaking table provided by the utility model, the upper end face of the control cabinet is provided with a control button and a display screen, and the control button is positioned on the right side of the timer.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of rocking arm formula water bath shaking table, at water bath shaking table during operation, it rotates to drive rotation axis and eccentric wheel through driving motor, make the eccentric wheel drive plate and drive shaft production rock, make the drive shaft drive the storage box and take place the oscillation, when the storage box vibrates, the movable rod drives first damping spring and slides at sleeve inside wall horizontal slip under the collision of storage box, the use of the first damping spring of rotation orbit and sleeve cooperation and the movable rod through the eccentric wheel, under driving motor's rotation, the oscillation amplitude of increase storage box, the distribution oscillation that will cultivate the fungus is even.

2. This kind of rocking arm formula water bath shaking table, when the experimenter when the experiment in the oscillating bed water is too little, triggers the alarm through the water level inductor and reports to the police, prevents that the water in the water bath shaking table from evaporating gradually and reducing in the heating process, and the protection oscillation equipment is not burnt out, prevents that the bacterial from heating unevenly.

3. This kind of rocking arm formula water bath shaking table, the experimenter is when the experiment, is provided with the timer through the switch board up end to length of experiment through needs is regularly carried out, and when the timing end, the alarm was reported to the police in timer trigger, reminds the experimenter to experiment to end, prevents to be that the experimenter forgets the finish time, fails in time to take out the sample, causes the unsafe problem of experimental data.

4. This kind of rocking arm formula water bath shaking table has cup jointed second damping spring through the backup pad outside, prevents that the storage box from making the casing vibrate by a wide margin when colliding the casing when the oscillation, reaches the shock attenuation effect, through the support of a plurality of evenly distributed of the lower terminal surface fixedly connected with of casing, the antiskid cover has all been cup jointed to the support lower extreme, prevents that water bath shaking table from sliding.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of a rocking arm type water bath rocking bed according to the present invention;

FIG. 2 is a view of the structure of the slide rail of the present invention;

FIG. 3 is a sectional view of a rocking arm type water bath rocking bed of the present invention;

FIG. 4 is a view showing the construction of an eccentric wheel according to the present invention;

FIG. 5 is a view of the construction of the support plate of the present invention;

FIG. 6 is a sectional view of a rocking arm type water bath rocking bed of the present invention;

FIG. 7 is a cross-sectional view of a sleeve of the present invention;

fig. 8 is a structural view of a second damper spring according to the present invention.

In the figure, 1, a housing; 101. a sleeve; 102. a movable rod; 103. a first damping spring; 104. a support plate; 1041. a second damping spring; 105. a support; 1051. an anti-slip sleeve; 106. a shell cover; 107. a water level sensor; 108. a slide rail; 2. a drive motor; 201. a motor bracket; 202. a motor case; 203. a rotating shaft; 204. an eccentric wheel; 205. a drive plate; 206. a cover plate; 2061. a pull ring; 3. a control cabinet; 301. a control button; 302. an alarm; 303. a display screen; 304. a timer; 4. a storage box; 401. a drive shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-8, the present invention provides the following technical solutions: a rocker arm type water bath shaking table comprises a shell 1, the upper end surface of the shell 1 is detachably connected with a shell cover 106, the left side of the shell 1 is fixedly connected with a motor box 202, the upper end surface of the motor box 202 is detachably connected with a cover plate 206, the upper end surface of the cover plate 206 is fixedly connected with a pull ring 2061, a driving motor 2 is arranged inside the motor box 202, the left side and the right side inside the motor box 202 are both detachably connected with a motor bracket 201, the outer side wall of the driving motor 2 is detachably connected with the inner wall of the motor bracket 201, the output end of the driving motor 2 is rotatably connected with a rotating shaft 203, the upper end surface of the rotating shaft 203 is fixedly connected with an eccentric wheel 204, a driving plate 205 is rotatably connected onto the eccentric wheel 204, the right side of the driving plate 205 is fixedly connected with a driving shaft 401, the right side of the driving shaft 401 is fixedly connected with a storage box 4, the left side of the shell 1 is provided with a slide rail 108 matched with the driving plate 205 in a sliding way, the equal fixedly connected with of inside wall a plurality of sleeves 101 about casing 1, the inside first damping spring 103 that is provided with of sleeve 101, the tip fixedly connected with movable rod 102 of first damping spring 103, the equal fixedly connected with backup pad 104 of terminal surface around casing 1's the internal survey, the up end of backup pad 104 and the good swing joint of lower terminal surface of storage box 4.

In this embodiment: an alarm 302 (model: LED type LTE-1101J), a water level sensor 107 (model: HD-136) and a timer 304 (model: KG316T), wherein when the water bath shaking table works, the driving motor 2 drives the rotating shaft 203 and the eccentric wheel 204 to rotate, so that the eccentric wheel 204 drives the driving plate 205 and the driving shaft 401 to shake, the driving shaft 401 drives the storage box 4 to oscillate, when the storage box vibrates, the movable rod 102 drives the first damping spring 103 to slide left and right on the inner side wall of the sleeve 101 under the collision of the storage box 4, and through the rotating track of the eccentric wheel 204 and the use of the sleeve 101 matched with the first damping spring 103 and the movable rod 102, the oscillation amplitude of the storage box 4 is increased under the rotation of the driving motor 2, and the distribution oscillation of the culture bacteria is uniform.

As a technical optimization scheme of the utility model, the right side of the shell 1 is fixedly connected with the control cabinet 3, the upper end surface of the control cabinet 3 is provided with the alarm 302, the right side wall of the interior of the shell 1 is detachably connected with the water level sensor 107, and the water level sensor 107 is electrically connected with the alarm 302.

In this embodiment: prevent that the water in the water bath shaking table from evaporating gradually and reducing in the heating process, the protection oscillation equipment is not burnt out, prevents that the bacterial heating is uneven.

As a technical optimization scheme of the utility model, the upper end surface of the control cabinet 3 is provided with the timer 304, and the timer 304 is electrically connected with the alarm 302

In this embodiment: the experimenter is when the experiment, is provided with timer 304 through switch board 3 up end to length of time carries out regularly through the experiment that needs, and when the timing end, timer trigger alarm 302 reports to the police, reminds the experimenter experiment to end, prevents that the experimenter forgets the finish time, fails in time to take out the sample, causes the inaccurate problem of experimental data.

As a technical optimization scheme of the present invention, a second damping spring 1041 is sleeved outside the support plate 104.

In this embodiment: when the water bath shaking table work, cup jointed second damping spring 1041 through backup pad 104 outside, make casing 1 vibrate by a wide margin when preventing that storage box 4 from colliding casing 1 when the oscillation to reach the shock attenuation effect.

As a technical optimization scheme of the present invention, a plurality of evenly distributed supports 105 are fixedly connected to a lower end surface of the housing 1, and the lower ends of the plurality of supports 105 are all sleeved with the anti-slip covers 1051.

In this embodiment: through a plurality of evenly distributed's of lower terminal surface fixedly connected with support 105 of casing 1, support 105 lower extreme all cup joints antiskid cover 1051, prevents that the water bath shaking table from sliding.

As a technical optimization scheme of the present invention, the upper end surface of the control cabinet 3 is provided with a control button 301 and a display screen 303, and the control button 301 is located at the right side of the timer 304.

In this embodiment: be provided with control button 301 and display screen 303 through the up end of switch board 3, through control button 301 control water bath shaking table when making things convenient for the experimenter to experiment.

The working principle and the using process of the utility model are as follows: when the experimenter will use the water bath shaking table, put into storage box 4 with the experimental sample, cover cap 106, start the water bath shaking table through control button 301, it is long to set up the experiment through timer 304, it rotates to make driving motor 2, it rotates to drive rotation axis 203 and eccentric wheel 204 through driving motor 2, make eccentric wheel 204 drive plate 205 and drive shaft 401 produce and rock, it shakes to make drive shaft 401 drive storage box 4 take place, when the storage box vibrates, movable rod 102 drives first damping spring 103 and slides from side to side at sleeve 101 inside wall under the collision of storage box 4, second damping spring 1041 slides in the backup pad 104 outside, when the water in the vibration bed is too little, water level inductor 107 can trigger alarm 302 and report to the police, remind the experimenter to add water.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rocking arm formula water bath shaking table, includes casing (1), the up end of casing (1) can be dismantled and be connected with shell lid (106), its characterized in that: the motor box is characterized in that a motor box (202) is fixedly connected to the left side of the shell (1), a cover plate (206) is detachably connected to the upper end face of the motor box (202), a pull ring (2061) is fixedly connected to the upper end face of the cover plate (206), a driving motor (2) is arranged inside the motor box (202), motor supports (201) are detachably connected to the left side and the right side of the inside of the motor box (202), the outer side wall of the driving motor (2) is detachably connected with the inner wall of the motor supports (201), the output end of the driving motor (2) is rotatably connected with a rotating shaft (203), an eccentric wheel (204) is fixedly connected to the upper end face of the rotating shaft (203), a driving plate (205) is rotatably connected to the end face of the eccentric wheel (204), a driving shaft (401) is fixedly connected to the right side of the driving plate (205), and a storage box (4) is fixedly connected to the right side of the driving plate (401), the utility model discloses a storage box, including casing (1), drive plate (205), tip fixedly connected with movable rod (102), the left side of casing (1) be provided with drive plate (205) slip assorted slide rail (108), the equal a plurality of sleeves (101) of the equal fixedly connected with of inside wall about casing (1), sleeve (101) inside is provided with first damping spring (103), the tip fixedly connected with movable rod (102) of first damping spring (103), the equal a plurality of backup pads (104) of fixedly connected with of both ends face around casing (1) inboard, the up end of backup pad (104) and the lower terminal surface swing joint of storage box (4).

2. The rocking water bath rocking platform of claim 1, wherein: the right side fixedly connected with switch board (3) of casing (1), the up end of switch board (3) is provided with alarm (302), the inside right side wall of casing (1) can be dismantled and be connected with water level sensor (107), be electric connection between water level sensor (107) and alarm (302).

3. The rocking water bath rocking platform of claim 2, wherein: the upper end face of the control cabinet (3) is provided with a timer (304), and the timer (304) is electrically connected with the alarm (302).

4. The rocking water bath rocking platform of claim 1, wherein: and a second damping spring (1041) is sleeved outside the support plate (104).

5. The rocking water bath rocking platform of claim 1, wherein: the lower terminal surface fixedly connected with of casing (1) a plurality of evenly distributed's support (105), a plurality of the lower extreme of support (105) all cup joints antiskid cover (1051).

6. The rocking water bath rocking platform of claim 2, wherein: the upper end face of the control cabinet (3) is provided with a control button (301) and a display screen (303), and the control button (301) is located on the right side of the timer (304).