CN221192173U - A observation box for cell culture - Google Patents

Abstract

The utility model relates to the technical field of cell culture, in particular to an observation box for cell culture, which comprises a box body, wherein the surface of the box body is rotationally connected with a box door, one side of the top position of the box body is provided with an observation hole, the inside of the box body is provided with a heater, the inside of the box body is provided with a placing tray, the inside of the box body is provided with a rotary observation mechanism, the rotary observation mechanism consists of a rotary assembly and a rotating rod, the surfaces of the box body and the box door are provided with a heat preservation mechanism, the inside of the heat preservation mechanism comprises a heat insulation layer and a sealing part, the inside of the box body is provided with a labor-saving fixing mechanism, and the inside of the labor-saving fixing mechanism comprises a labor-saving fixing member and a positioning plate. The utility model not only improves the convenience degree of the observation box in use and reduces the labor intensity of workers in use, but also reduces the heat loss of the observation box in use.

Description

A observation box for cell culture

Technical Field

The utility model relates to the technical field of cell culture, in particular to an observation box for cell culture.

Background

Cell culture techniques, also known as cell cloning techniques, generally refer to all in vitro cultures, in which the tissue is removed from the living body of an animal, incubated under specific in vivo conditions such as simulated physiological conditions in the body to allow it to survive and grow, and the cell culture is observed through an observation box during the cell culture.

When the observation box is used, the culture dishes are generally placed in the observation box for observation, and the culture dishes are manually moved to the microscope in an observation mode, so that the convenience of the observation box in use is affected; when the culture dishes are placed, each culture dish needs to be fixed in sequence, so that a plurality of culture dishes are not easy to fix at one time, and the labor intensity of workers is high when the observation box is used; when the observation box is used, the internal temperature of the observation box needs to be controlled, and the shell of the observation box is generally poor in heat insulation effect, so that the phenomenon of heat loss during the use of the observation box is easily caused.

Disclosure of utility model

The utility model aims to provide an observation box for cell culture, which solves the problems of low convenience degree, high labor intensity of workers and easy occurrence of heat loss when the observation box is used in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an observation box for cell culture, includes the box, the surface rotation of box is connected with the chamber door, the surface mounting of chamber door has control panel, the observation hole has been seted up to one side of box top position department, the inside of observation hole is filled with the end cap, the inside of box all is provided with the heater, the input and the output electric connection of control panel of heater, one side of heater is provided with temperature monitor, temperature monitor's input and control panel's output electric connection, the inside of box is provided with places the dish, the inside of box is provided with rotatory observation mechanism, rotatory observation mechanism comprises rotating assembly and bull stick, the surface of box and chamber door is provided with heat preservation mechanism, heat preservation mechanism's inside includes insulating layer and sealing member, the inside of box is provided with laborsaving fixed establishment, laborsaving fixed establishment's inside is including laborsaving fixed component and locating plate.

Preferably, the inside rotation of box is connected with the bull stick, the surface of bull stick and the surface looks fixed connection of placing the dish, rotating assembly is installed to the one end of bull stick.

Preferably, the inside of rotating assembly is including lantern ring, fixture block, fixed frame, draw-in groove and sticiss the spring, the one end of bull stick is inlayed along circumference and is had fixed frame, the inside of fixed frame is provided with the fixture block, fixture block and fixed frame sliding fit each other, the one end of fixture block is fixed with sticiss the spring, sticiss the one end of spring and the inner wall of fixed frame looks fixed connection.

Preferably, the surface fixing of box has the lantern ring, the lantern ring cover is established in the outside of bull stick, the draw-in groove has been seted up along circumference to the inner wall of lantern ring, draw-in groove and the mutual joint cooperation of fixture block.

Preferably, the inner wall of the box body is fixed with a heat insulation layer, the surface of the heat insulation layer is fixedly connected with the surfaces of the temperature monitor and the heater respectively, the heat insulation layer is communicated with the observation hole, and sealing parts are arranged on the surfaces of the box body and the box door.

Preferably, the sealing ring is adhered to the edge of the surface of the box door, the surface of the box body is provided with a groove, the groove is of a return structure, and the groove and the sealing ring are mutually clamped and matched.

Preferably, the surface of the placing plate is fixed with positioning plates along the circumferential direction, the number of the positioning plates is the same as that of the clamping grooves, and one side of the positioning plates is provided with a labor-saving fixing member.

Preferably, the laborsaving fixed component comprises spout, adjusting ring, fastening bolt, connecting rod, limiting plate and guide way, the guide way has all been seted up on the surface of placing the dish, the inside of guide way is provided with the limiting plate, the mutual sliding fit of limiting plate and guide way, the limiting plate is located one side of locating plate.

Preferably, the sliding groove is arranged on the surface of the rotating rod, the adjusting ring is sleeved on the surface of the rotating rod, and the adjusting ring and the sliding groove are in sliding fit with each other.

Preferably, the surface threaded connection of adjusting ring has fastening bolt, fastening bolt's one end runs through the adjusting ring and extrudees the fastening with the inner wall of spout, the surface of adjusting ring all rotates to be connected with the connecting rod, the one end of connecting rod is connected with the surface of limiting plate mutually rotation.

Compared with the prior art, the utility model has the beneficial effects that: the observation box for cell culture not only improves the convenience degree of the observation box in use and reduces the labor intensity of workers in use, but also reduces the heat loss of the observation box in use;

1. Through being provided with rotatory observation mechanism, take out the inside end cap of observation hole, again insert the inside of observation hole with the microscope eyepiece, observe the inside cell of culture dish, after observing, rotatable bull stick, make the bull stick drive the fixture block rotatory, at this moment, the fixture block contracts to the inside of fixed frame under the extrusion of lantern ring, when the fixture block rotates to adjacent draw-in groove one side, the fixture block clamps to the draw-in groove inside under the thrust effect of compressed spring, thereby fix the bull stick, because the number of locating plate is the same with the number of draw-in groove, locating plate and draw-in groove are evenly distributed along bull stick circumference respectively, drive the synchronous rotation of placing tray when making the bull stick rotate, make the rotation of next culture dish to the observation hole below, consequently observe the culture dish in proper order through rotatory bull stick, in order to realize the function of observing the observation box is convenient for observe, thereby the convenience degree when having improved the observation box and used;

2. Through being provided with laborsaving fixed establishment, put the culture dish that is used for cell culture to the surface of placing the dish in proper order, make one side and the locating plate surface of culture dish hug closely, unscrew fastening bolt again, then the slip adjusting ring downwards, make the adjusting ring slide along the spout, drive all connecting rods motion, make connecting rod one end promote the limiting plate, make the limiting plate slide along the guide way, fix all culture dishes, in order to realize the laborsaving fixed function of observation box to the culture dish, thereby workman's intensity of labour when the observation box uses has been reduced;

3. Through being provided with heat preservation mechanism, can make the inside temperature of box be difficult for receiving external temperature influence under the effect of insulating layer, reduce thermal loss, simultaneously, drive the sealing washer extrusion to the inside of recess when the chamber door is closed to seal between box and the chamber door, be difficult for heat loss, with the heat preservation function of realization observation box, thereby heat loss when having reduced the observation box and used.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic top view of the rotary viewing mechanism of the present utility model;

fig. 4 is an enlarged schematic view of the labor-saving fixing mechanism of the present utility model.

In the figure: 1. a case; 101. a door; 102. a control panel; 103. an observation hole; 104. a temperature monitor; 105. placing a tray; 106. a heater; 2. a rotary observation mechanism; 201. a rotating assembly; 2011. a collar; 2012. a clamping block; 2013. a fixed frame; 2014. a clamping groove; 2015. compressing the spring; 202. a rotating rod; 3. a heat preservation mechanism; 301. a thermal insulation layer; 302. a sealing member; 3021. a seal ring; 3022. a groove; 4. a labor-saving fixing mechanism; 401. a labor-saving fixing member; 4011. a chute; 4012. an adjusting ring; 4013. a fastening bolt; 4014. a connecting rod; 4015. a limiting plate; 4016. a guide groove; 402. and (5) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The structure of the observation box for cell culture provided by the utility model is shown in fig. 1 and 2, the observation box comprises a box body 1, the surface of the box body 1 is rotatably connected with a box door 101, the surface of the box door 101 is provided with a control panel 102, a lithium battery and a processor are embedded in the control panel 102, the processor comprises an amplifying tube, a protection resistor Rm, a filter, an A/D converter and a singlechip, the sensor and the protection resistor Rm are connected in parallel with the amplifying tube and then connected with the filter in series, signals are converted through the A/D converter and then sent to the singlechip, the display screen receives processing signals sent by the singlechip, one side of the top of the box body 1 is provided with an observation hole 103, the inside of the observation hole 103 is plugged, the inside of the box body 1 is provided with a heater 106, the model of the heater 106 is optionally provided with an SRY series, the input end of the heater 106 is electrically connected with the output end of the control panel 102, one side of the heater 106 is provided with a temperature monitor 104, the model of the temperature monitor 104 is optionally provided with an SDN series, the input end of the temperature monitor 104 is electrically connected with the output end of the control panel 102, and the inside of the box body 1 is provided with a disc 105.

Further, as shown in fig. 2 and 3, the rotation observation mechanism 2 is disposed in the box 1, the rotation observation mechanism 2 is composed of a rotation assembly 201 and a rotation rod 202, the rotation rod 202 is rotatably connected in the box 1, the surface of the rotation rod 202 is fixedly connected with the surface of the placement disc 105, the rotation assembly 201 is mounted at one end of the rotation rod 202, the rotation assembly 201 includes a collar 2011, a clamping block 2012, a fixed frame 2013, a clamping groove 2014 and a compression spring 2015, the fixed frame 2013 is inlaid at one end of the rotation rod 202 along the circumferential direction, the clamping block 2012 is disposed in the fixed frame 2013, the clamping block 2012 is in sliding fit with the fixed frame 2013, the compression spring 2015 is fixed at one end of the clamping block 2012, the one end of the compression spring 2015 is fixedly connected with the inner wall of the fixed frame 2013, the collar 2011 is fixedly arranged on the surface of the box 1, the collar 2011 is sleeved on the outer side of the rotation rod 202, the clamping groove 2014 is formed in the circumferential direction, and the clamping groove 2014 is in clamping fit with the clamping block 2012.

During the use, take out the inside end cap of observation hole 103, again with the inside of microscope eyepiece insertion observation hole 103, observe the inside cell of culture dish, after observing, rotatable bull stick 202 makes bull stick 202 drive fixture block 2012 rotation, at this moment, fixture block 2012 contracts to the inside of fixed frame 2013 under the extrusion of lantern ring 2011, when fixture block 2012 rotates to adjacent draw-in groove 2014 one side, fixture block 2012 is blocked to the draw-in groove 2014 inside under the thrust effect of compressed spring 2015, thereby fix bull stick 202, because the number of locating plate 402 is the same with the number of draw-in groove 2014, locating plate 402 and draw-in groove 2014 are evenly distributed along bull stick 202 circumference respectively, drive placing tray 105 synchronous revolution when making bull stick 202 rotate, make next culture dish rotate to observation hole 103 below, consequently can observe the culture dish in proper order through rotatory bull stick 202, in order, the function of observing the case is convenient for observe.

Further, as shown in fig. 2, a thermal insulation mechanism 3 is arranged on the surfaces of the box body 1 and the box door 101, the thermal insulation mechanism 3 comprises a thermal insulation layer 301 and a sealing component 302, the thermal insulation layer 301 is fixed on the inner wall of the box body 1, the surface of the thermal insulation layer 301 is fixedly connected with the surfaces of the temperature monitor 104 and the heater 106 respectively, the thermal insulation layer 301 is communicated with the observation hole 103, the sealing component 302 is arranged on the surfaces of the box body 1 and the box door 101, a sealing ring 3021 is adhered to the edge of the surface of the box door 101, a groove 3022 is formed in the surface of the box body 1, the groove 3022 is of a loop-shaped structure, and the groove 3022 and the sealing ring 3021 are mutually clamped and matched.

During the use, can make box 1 inside temperature be difficult for receiving external temperature influence under the effect of insulating layer 301, reduce thermal dissipation, simultaneously, drive sealing washer 3021 extrusion to recess 3022's inside when chamber door 101 is closed to seal between box 1 and chamber door 101, be difficult for the heat loss, in order to realize the heat preservation function of observation box.

Further, as shown in fig. 4, the labor-saving fixing mechanism 4 is disposed in the box 1, the labor-saving fixing mechanism 4 includes a labor-saving fixing component 401 and a positioning plate 402, the positioning plate 402 is fixed on the surface of the placement plate 105 along the circumferential direction, the number of the positioning plates 402 is the same as that of the clamping grooves 2014, the labor-saving fixing component 401 is disposed on one side of the positioning plate 402, the labor-saving fixing component 401 is composed of a sliding groove 4011, an adjusting ring 4012, a fastening bolt 4013, a connecting rod 4014, a limiting plate 4015 and a guiding groove 4016, the guiding groove 4016 is disposed on the surface of the placement plate 105, the limiting plate 4015 is disposed in the guiding groove 4016, the limiting plate 4015 is in sliding fit with the guiding groove 4016, the sliding groove 4015 is disposed on one side of the positioning plate 402, the sliding groove 4011 is disposed on the surface of the rotating rod 202, the adjusting ring 4012 is sleeved on the surface of the rotating rod 202, the surface of the adjusting ring 4012 is in sliding fit with the sliding groove 4011, one end of the fastening bolt 4014014013 penetrates through the adjusting ring 4012 and extrudes the inner wall of the sliding groove 4011, and the surface of the connecting rod 4014 is connected with the surface of the connecting rod 4014.

When the culture dish for cell culture is used, the culture dish for cell culture is placed on the surface of the placement disc 105 in sequence, one side of the culture dish is tightly attached to the surface of the positioning plate 402, the fastening bolt 4013 is unscrewed, the adjusting ring 4012 is slid downwards, the adjusting ring 4012 slides along the sliding groove 4011 to drive all connecting rods 4014 to move, one ends of the connecting rods 4014 push the limiting plates 4015, the limiting plates 4015 slide along the guide grooves 4016, and all culture dishes are fixed, so that the labor-saving fixing function of the observation box on the culture dishes is realized.

Working principle: when the cell culture plate is used, the box door 101 is opened firstly, then the culture dishes for cell culture are placed on the surface of the placing plate 105 in sequence, one side of the culture dishes is tightly attached to the surface of the positioning plate 402, the fastening bolts 4013 are unscrewed, then the adjusting ring 4012 is slid downwards, the adjusting ring 4012 slides along the sliding groove 4011 to drive all connecting rods 4014 to move, one ends of the connecting rods 4014 push the limiting plates 4015, the limiting plates 4015 slide along the guide grooves 4016, and all the culture dishes are fixed, so that the labor-saving fixing function of the observation box on the culture dishes is realized, and the labor intensity of workers during use of the observation box is reduced.

Then, the box door 101 is closed, the control panel 102 is operated, the control panel 102 controls the temperature monitor 104 and the heater 106 to work, the inside of the box body 1 is heated under the action of the heater 106, the temperature is monitored under the action of the temperature monitor 104, the inside temperature of the box body 1 is not easily affected by the outside temperature under the action of the heat insulation layer 301, heat loss is reduced, meanwhile, the sealing ring 3021 is driven to be extruded into the groove 3022 when the box door 101 is closed, and therefore the box body 1 and the box door 101 are sealed, heat loss is not easy to occur, the heat preservation function of the observation box is realized, and heat loss when the observation box is used is reduced.

The inside end cap of observation hole 103 can be taken out afterwards, the inside of observation hole 103 is inserted to the microscope eyepiece, observe the inside cell of culture dish, after observing, rotatable bull stick 202, make bull stick 202 drive fixture block 2012 rotatory, at this moment, fixture block 2012 contracts to the inside of fixed frame 2013 under the extrusion of lantern ring 2011, when fixture block 2012 rotates to adjacent draw-in groove 2014 one side, fixture block 2012 is blocked to the draw-in groove 2014 inside under the thrust effect of sticis spring 2015, thereby fix bull stick 202, because the number of locating plate 402 is the same with the number of draw-in groove 2014, locating plate 402 and draw-in groove 2014 are evenly distributed along bull stick 202 circumference respectively, drive placing tray 105 synchronous revolution when making bull stick 202 rotate, make next culture dish rotate to observation hole 103 below, consequently, can observe the culture dish in proper order through rotatory bull stick 202, in order, the function of realizing the observation box of being convenient for observe, thereby the convenience when the observation box is used, finally accomplish the use work of observation box.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. An observation box for cell culture, comprising a box body (1), characterized in that: the utility model provides a thermal insulation device for a refrigerator, includes box (1), including box (1), control panel (102) is connected with the surface rotation of box (1), control panel (102) is installed to the surface mounting of box (101), observation hole (103) have been seted up to one side of box (1) top position department, the inside of observation hole (103) is filled with the end cap, the inside of box (1) all is provided with heater (106), the input of heater (106) and control panel (102) output electric connection, one side of heater (106) is provided with temperature monitor (104), temperature monitor (104) input and control panel (102) output electric connection, the inside of box (1) is provided with places dish (105), the inside of box (1) is provided with rotatory viewing mechanism (2), rotatory viewing mechanism (2) are constituteed by rotating assembly (201) and bull stick (202), the surface of box (1) and box (101) is provided with heat preservation mechanism (3), inside package insulating layer (301) and sealing member (302) of mechanism (3), inside part (4) and sealing member (402) are contained in the inside of box (1), laborsaving fixed plate (402) are located in the fixed part (4).

2. An observation box for cell culture according to claim 1, wherein: the inside rotation of box (1) is connected with bull stick (202), the surface of bull stick (202) is fixed connection with the surface of placing dish (105), rotating assembly (201) is installed to one end of bull stick (202).

3. An observation box for cell culture according to claim 2, wherein: the inside of rotating assembly (201) is including lantern ring (2011), fixture block (2012), fixed frame (2013), draw-in groove (2014) and sticiss spring (2015), fixed frame (2013) are inlayed along circumference to the one end of bull stick (202), the inside of fixed frame (2013) is provided with fixture block (2012), fixture block (2012) and fixed frame (2013) sliding fit each other, the one end of fixture block (2012) is fixed with sticiss spring (2015), the one end of sticiss spring (2015) is fixedly connected with the inner wall of fixed frame (2013).

4. A viewing box for cell culture according to claim 3, wherein: the surface fixing of box (1) has lantern ring (2011), lantern ring (2011) cover is established in the outside of bull stick (202), draw-in groove (2014) have been seted up along circumference to the inner wall of lantern ring (2011), draw-in groove (2014) and fixture block (2012) joint cooperation each other.

5. An observation box for cell culture according to claim 1, wherein: the inner wall of box (1) is fixed with insulating layer (301), the surface of insulating layer (301) is fixed connection with the surface of temperature monitor (104) and heater (106) respectively, insulating layer (301) are linked together with observation hole (103), the surface of box (1) and chamber door (101) is provided with sealing member (302).

6. An observation box for cell culture as claimed in claim 5 wherein: the sealing device is characterized in that a sealing ring (3021) is adhered to the edge of the surface of the box door (101), a groove (3022) is formed in the surface of the box body (1), the groove (3022) is of a return structure, and the groove (3022) is matched with the sealing ring (3021) in a clamping mode.

7. An observation box for cell culture according to claim 1, wherein: the surface of placing tray (105) is fixed with locating plate (402) along circumference, the number of locating plate (402) is the same with the number of draw-in groove (2014), one side of locating plate (402) is provided with laborsaving fixed component (401).

8. An observation box for cell culture as claimed in claim 7 wherein: labor-saving fixing component (401) comprises spout (4011), adjusting ring (4012), fastening bolt (4013), connecting rod (4014), limiting plate (4015) and guide way (4016), guide way (4016) have all been seted up on the surface of placing dish (105), the inside of guide way (4016) is provided with limiting plate (4015), mutually sliding fit of limiting plate (4015) and guide way (4016), limiting plate (4015) is located one side of locating plate (402).

9. The observation box for cell culture of claim 8 wherein: the sliding groove (4011) is formed in the surface of the rotating rod (202), the adjusting ring (4012) is sleeved on the surface of the rotating rod (202), and the adjusting ring (4012) and the sliding groove (4011) are in sliding fit with each other.

10. The observation box for cell culture of claim 9 wherein: the surface threaded connection of adjusting ring (4012) has fastening bolt (4013), the one end of fastening bolt (4013) runs through adjusting ring (4012) and extrudees the fastening with the inner wall of spout (4011), the surface of adjusting ring (4012) all rotates and is connected with connecting rod (4014), the one end of connecting rod (4014) rotates with the surface of limiting plate (4015) each other and is connected.