CN216237045U

CN216237045U - Constant temperature incubator with built-in anti-vibration mechanism for laboratory

Info

Publication number: CN216237045U
Application number: CN202122830082.0U
Authority: CN
Inventors: 王妮
Original assignee: Shandong Beacon Testing Co ltd
Current assignee: Shandong Beacon Testing Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to the technical field of constant temperature incubators, and discloses a constant temperature incubator with a built-in anti-vibration mechanism for a laboratory, which comprises a constant temperature incubator and a placing plate arranged in an inner cavity of the constant temperature incubator, wherein a telescopic hole is formed in the upper end of the placing plate, a telescopic column is arranged in the inner cavity of the telescopic hole, a balancing weight is arranged at the lower end of the telescopic column, a first reset spring is sleeved on the outer surface of the telescopic column in the inner cavity of the telescopic hole, the upper end and the lower end of the first reset spring are respectively connected with the top surface of the inner cavity of the telescopic hole and the lower end of the balancing weight, an air chamber is formed in the inner cavity of the placing plate, an exhaust hole is formed in the bottom surface of the placing plate, the exhaust hole extends upwards and is communicated with the air chamber, the telescopic column is pressed by the weight of the dead weight of materials, so that the telescopic column moves downwards, the pressed telescopic column region forms an inward concave shape, a wrapping effect is achieved on the materials, and a plurality of groups of materials are simultaneously placed on the upper end of the placing plate, the rotatable commentaries on classics handle makes the baffle shift out the exhaust hole, makes the flexible post upper end push down the region and can sunken downwards simultaneously.

Description

Constant temperature incubator with built-in anti-vibration mechanism for laboratory

Technical Field

The utility model relates to the technical field of constant-temperature incubators, in particular to a constant-temperature incubator with a built-in anti-vibration mechanism for a laboratory.

Background

A constant-temperature incubator (simply called incubator) is a general name of a constant-temperature cavity, is widely applied to scientific research departments such as medical treatment and health, medical industry, biochemistry, industrial production, agricultural science and the like, and is mainly used for culturing various microorganisms or organisms such as tissues, cells and the like, and the constant-temperature incubator can be used in some laboratories and is used for experimental culture requirements.

Present culture incubator in use can place the culture medium that is equipped with the culture in the upper end of rack, because multiunit cultivation material can be placed to some rack upper ends, consequently when placing, makes the rack appear vibrating easily to influence adjacent culture easily.

The problems described above are addressed. Therefore, the constant temperature incubator with the built-in anti-vibration mechanism is provided for the laboratory.

Disclosure of Invention

The utility model aims to provide a constant temperature incubator with a built-in anti-vibration mechanism for a laboratory, when materials need to be placed at the upper end of a placing plate, the materials can be placed at the upper end of a telescopic column, the telescopic column is pressed downwards due to the weight of the materials, so that the telescopic column moves downwards, the pressed telescopic column region forms an inward concave shape, a wrapping effect is further achieved on the materials, other materials are prevented from being influenced when adjacent materials are placed, a threaded rod arranged at one end is driven to rotate through rotating a rotating handle, a baffle is made to stretch into an exhaust hole inner cavity, gas in the air chamber inner cavity is prevented from flowing, the telescopic column is prevented from rebounding, and after a plurality of groups of materials are placed at the upper end of the placing plate at the same time, the rotating handle can be rotated, the baffle is made to move out of the exhaust hole, the pressing region at the upper end of the telescopic column can be simultaneously sunken downwards, and the independent telescopic region plays a role in preventing the placing plate from vibrating, thereby solving the problems in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laboratory is with built-in constant temperature incubator who prevents vibrating mechanism, includes the board of placing that constant temperature incubator and constant temperature incubator inner chamber set up, place the board upper end and seted up the concertina hole, concertina hole inner chamber is provided with flexible post, and flexible post lower extreme is provided with the balancing weight, and the flexible post surface that is located flexible hole inner chamber has cup jointed first reset spring, and both ends link to each other with flexible hole inner chamber top surface and balancing weight lower extreme respectively about first reset spring.

Preferably, the inner cavity of the placing plate is provided with an air chamber, the bottom surface of the placing plate is provided with an exhaust hole, and the exhaust hole extends upwards to be communicated with the air chamber.

Preferably, place the board inner chamber lower extreme and seted up the swivelling chute, place the board and openly be provided with and change the handle, the swivelling chute inner chamber is provided with the threaded rod, threaded rod one end with change surface one side and link to each other, the threaded rod other end is provided with flexible pipe, flexible pipe inner chamber set up threaded hole, flexible pipe one end is provided with the baffle, the baffle is located exhaust hole inner chamber.

Preferably, air bags are arranged on two sides of the outer surface of the baffle.

Preferably, the baffle inner chamber is provided with a rebound groove, the rebound groove inner chamber is provided with a second reset spring, the upper end of the second reset spring is provided with a top block, the two sides of the rebound groove inner chamber extend outwards and are provided with an air pipe, and one end of the air pipe is communicated with the air bag.

Preferably, the thermostatic chamber has been seted up to the thermostatic incubator inner chamber, and the relative opening in the inner chamber wall both sides of thermostatic chamber is equipped with the standing groove, and the board of placing has been placed to the standing groove inner chamber, and the positive coupling of thermostatic incubator has the chamber door.

Preferably, the lower end opening of the telescopic hole is communicated with the air chamber.

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

1. the utility model provides a constant temperature incubator with a built-in anti-vibration mechanism for a laboratory, which can place materials at the upper end of a telescopic column when the materials need to be placed at the upper end of a placing plate, because the telescopic column is pressed down by the weight of the material, the telescopic column moves downwards, the area of the pressed telescopic column forms an inward concave shape, thereby playing a role of wrapping the materials and preventing the adjacent materials from influencing other materials when being placed, and the rotating handle is rotated to drive the threaded rod arranged at one end to rotate, so that the baffle plate is stretched into the inner cavity of the exhaust hole, thereby preventing the air in the inner cavity of the air chamber from flowing and preventing the flexible column from rebounding, and a plurality of groups of materials are simultaneously placed on the upper end of the placing plate, rotatable commentaries on classics handle makes the baffle shift out the exhaust hole, makes flexible post upper end push down the region and can sunken simultaneously downwards, and the flexible region of stand alone type plays and prevents to place the board and vibrate the effect.

2. According to the constant temperature incubator with the built-in anti-vibration mechanism for the laboratory, when the vent hole needs to block gas flow, the ejector block arranged at one end of the baffle plate retracts under stress after the threaded rod is rotated, gas in the inner cavity of the rebound groove is extruded to the inner cavity of the air bag after the ejector block retracts, and then the air bag expands, so that the baffle plate can block the inner cavity of the vent hole, the air tightness of the vent hole is improved, and the vent hole air tightness is controlled to be opened and closed by rotating the rotating handle.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the placement board of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a side view of the internal structure of the placing board of the present invention;

fig. 5 is a schematic top view of the baffle of the present invention.

In the figure: 1. a constant temperature incubator; 11. a box door; 12. a thermostatic chamber; 13. a placement groove; 14. placing the plate; 141. an exhaust hole; 142. turning a handle; 1421. a threaded rod; 1422. a telescopic pipe; 1423. a baffle plate; 1424. a threaded hole; 1425. a rebound groove; 1426. a second return spring; 1427. a top block; 1428. an air tube; 1429. an air bag; 143. a telescopic hole; 144. a telescopic column; 145. a balancing weight; 146. a first return spring; 147. an air chamber; 148. a rotating trough.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to solve the technical problem that the material on the upper end of the placing plate 14 does not affect the adjacent material when placed, as shown in fig. 1-4, the following preferred technical solutions are provided:

a constant temperature incubator with a built-in anti-vibration mechanism for a laboratory comprises a constant temperature incubator 1 and a placing plate 14 arranged in the inner cavity of the constant temperature incubator 1, wherein a constant temperature chamber 12 is arranged in the inner cavity of the constant temperature incubator 1, placing grooves 13 are oppositely arranged on two sides of the inner cavity wall of the constant temperature chamber 12, the placing plate 14 is placed in the inner cavity of the placing groove 13, a door 11 is coupled to the front surface of the constant temperature incubator 1, a telescopic hole 143 is arranged at the upper end of the placing plate 14, a telescopic column 144 is arranged in the inner cavity of the telescopic hole 143, a balancing weight 145 is arranged at the lower end of the telescopic column 144, a first return spring 146 is sleeved on the outer surface of the telescopic column 144 in the inner cavity of the telescopic hole 143, the upper end and the lower end of the first return spring 146 are respectively connected with the top surface of the inner cavity of the telescopic hole 143 and the lower end of the balancing weight 145, an air chamber 147 is arranged in the inner cavity of the placing plate 14, an air vent 141 is arranged on the bottom surface of the placing plate 14, the air vent 141 extends upwards to be communicated with the air chamber 147, a rotary groove 148 is arranged at the lower end of the placing plate 14, the front surface of the placing plate 14 is provided with a rotating handle 142, the inner cavity of the rotating groove 148 is provided with a threaded rod 1421, one end of the threaded rod 1421 is connected with one side of the outer surface of the rotating handle 142, the other end of the threaded rod 1421 is provided with an extension tube 1422, the inner cavity of the extension tube 1422 is provided with a threaded hole 1424, one end of the extension tube 1422 is provided with a baffle 1423, the baffle 1423 is positioned in the inner cavity of the exhaust hole 141, and the lower end opening of the extension hole 143 is communicated with the air chamber 147.

Specifically, when placing board 14 upper end and need placing the material, can make the material place in the upper end of flexible post 144, because the weight of material dead weight pushes down flexible post 144, thereby make flexible post 144 remove downwards, make the flexible post 144 regional one that is pressed form concave shape, and then play the effect of a parcel to the material, prevent that adjacent material from influencing other materials when placing, and change 142 through rotating, the threaded rod 1421 that drives one end setting rotates, make baffle 1423 stretch out and draw back to exhaust hole 141 inner chamber, and then prevent the gas flow of air chamber 147 inner chamber, thereby prevent flexible post 144 to kick-back, and multiunit material places simultaneously behind placing board 14 upper end, rotatable change 142, make baffle 1423 shift out exhaust hole 141, make flexible post 144 upper end push down the region can undercut simultaneously, the flexible region of stand alone type plays and prevents to place board 14 and vibrate the effect.

In order to solve the technical problem of air tightness of the air vent 141, as shown in fig. 5, the following preferred technical solutions are provided:

baffle 1423 surface both sides are provided with gasbag 1429, and rebound groove 1425 has been seted up to baffle 1423 inner chamber, and rebound groove 1425 inner chamber is provided with second reset spring 1426, and second reset spring 1426 upper end is provided with kicking block 1427, and rebound groove 1425 inner chamber both sides outwards extend and have seted up trachea 1428, and trachea 1428 one end communicates with each other with gasbag 1429.

Specifically, when the exhaust hole 141 needs to block gas flow, after the threaded rod 1421 is rotated at this time, the top block 1427 arranged at one end of the baffle 1423 is stressed to retract, after the top block 1427 retracts, gas in the inner cavity of the rebound groove 1425 is extruded to the inner cavity of the air bag 1429, and then the air bag 1429 expands, so that the baffle 1423 can block the inner cavity of the exhaust hole 141, the air tightness of the exhaust hole 141 is improved, and the air tightness switch of the exhaust hole 141 is controlled by the rotating handle 142.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory is with constant temperature incubator who embeds prevent vibrating mechanism, includes placing board (14) that constant temperature incubator (1) and constant temperature incubator (1) inner chamber set up, its characterized in that: the upper end of the placing plate (14) is provided with a telescopic hole (143), a telescopic column (144) is arranged in an inner cavity of the telescopic hole (143), a balancing weight (145) is arranged at the lower end of the telescopic column (144), a first reset spring (146) is sleeved on the outer surface of the telescopic column (144) in the inner cavity of the telescopic hole (143), and the upper end and the lower end of the first reset spring (146) are respectively connected with the top surface of the inner cavity of the telescopic hole (143) and the lower end of the balancing weight (145).

2. The laboratory constant temperature incubator with built-in anti-flutter mechanism according to claim 1, characterized in that: an air chamber (147) is formed in the inner cavity of the placing plate (14), an exhaust hole (141) is formed in the bottom surface of the placing plate (14), and the exhaust hole (141) extends upwards to be communicated with the air chamber (147).

3. The laboratory constant temperature incubator with the built-in anti-flutter mechanism according to claim 2, characterized in that: the lower end of the inner cavity of the placing plate (14) is provided with a rotating groove (148), the front surface of the placing plate (14) is provided with a rotating handle (142), the inner cavity of the rotating groove (148) is provided with a threaded rod (1421), one end of the threaded rod (1421) is connected with one side of the outer surface of the rotating handle (142), the other end of the threaded rod (1421) is provided with a telescopic pipe (1422), the inner cavity of the telescopic pipe (1422) is provided with a threaded hole (1424), one end of the telescopic pipe (1422) is provided with a baffle (1423), and the baffle (1423) is located in the inner cavity of the exhaust hole (141).

4. The laboratory constant temperature incubator with the built-in anti-flutter mechanism according to claim 3, wherein: air bags (1429) are arranged on two sides of the outer surface of the baffle (1423).

5. The laboratory constant temperature incubator with built-in anti-flutter mechanism according to claim 4, wherein: the baffle (1423) inner chamber has seted up resilience groove (1425), and resilience groove (1425) inner chamber is provided with second reset spring (1426), and second reset spring (1426) upper end is provided with kicking block (1427), and resilience groove (1425) inner chamber both sides outwards extend and have seted up trachea (1428), and trachea (1428) one end communicates with each other with gasbag (1429).

6. The laboratory constant temperature incubator with the built-in anti-flutter mechanism according to claim 5, wherein: thermostatic chamber (12) have been seted up to thermostatic incubator (1) inner chamber, standing groove (13) have been seted up relatively to thermostatic chamber (12) inner chamber wall both sides, and standing plate (14) have been placed to standing groove (13) inner chamber, and the front coupling of thermostatic incubator (1) has chamber door (11).

7. The constant-temperature incubator with the built-in anti-flutter mechanism for the laboratory according to claim 3 or 2, wherein: the lower end opening of the telescopic hole (143) is communicated with the air chamber (147).