CN215655236U

CN215655236U - Constant-temperature shaking table with quick fixing structure

Info

Publication number: CN215655236U
Application number: CN202122344438.XU
Authority: CN
Inventors: 王学谦; 张保安; 刘静兰; 谭永生
Original assignee: Guangdong Zhongwei Environmental Protection Biotechnology Co ltd
Current assignee: Guangdong Zhongwei Environmental Protection Biotechnology Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-28
Anticipated expiration: 2031-09-26

Abstract

The utility model particularly relates to a constant-temperature shaking table with a quick fixing structure, which comprises a box body and an inner container arranged in the box body, wherein the inner container is used for installing an oscillating device, the oscillating device comprises a sample placing box, a driving mechanism and a quick fixing structure, the sample placing box is arranged at the top end of the driving mechanism, the sample placing box is provided with a plurality of sample placing grooves, the quick fixing structure is arranged in the sample placing grooves, the quick fixing structure comprises a bottom plate, an elastic connecting piece and two clamping jaws arranged on two sides of the bottom plate, and the two clamping jaws are arranged at the upper end of the bottom plate and are elastically connected through the elastic connecting piece. Constant temperature shaking table structure is ingenious, and wherein quick fixed knot constructs can stabilize centre gripping sample cell, and the tension of nimble control jack catch with reset plays good sample cell centre gripping fixed action, makes the sample can fully oscillate under the big amplitude of high frequency.

Description

Constant-temperature shaking table with quick fixing structure

Technical Field

The utility model relates to the technical field of shaking tables, in particular to a constant-temperature shaking table with a quick fixing structure.

Background

The shaking table is a common laboratory device, is widely applied to the fields of cell culture, fermentation, hybridization, biochemical reaction and the like with higher requirements on temperature and oscillation frequency, and is increasingly diversified in variety in order to meet different application scenes and functional requirements, wherein the constant-temperature shaking table is one of the most common varieties. However, the conventional constant-temperature shaking table generally has the problem that the fixing effect of the clamping part of the shaking table is poor under high vibration frequency or amplitude, so that the sample tube is loosened or falls off, and the sufficient oscillation requirement of the sample cannot be met. Therefore, the structure of the clamping part of the constant temperature shaking table needs to be improved.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the constant-temperature shaking table with the rapid fixing structure, wherein the constant-temperature shaking table is provided with the rapid fixing structure, and can stably clamp a sample tube under the work of high frequency and large amplitude so as to enable a sample to fully oscillate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a take constant temperature shaking table of quick fixed knot structure, includes the box and sets up the inner bag in the box, the inner bag is used for installing oscillation device, oscillation device is including putting appearance case, actuating mechanism and quick fixed knot structure, it sets up in actuating mechanism's top to put the appearance case, it has seted up a plurality of and has put the appearance groove to put the appearance case, quick fixed knot constructs in putting the appearance inslot, quick fixed knot constructs including bottom plate, elastic connection spare and sets up in two jack catchs of bottom plate both sides, two the jack catch is installed in the upper end of bottom plate and is passed through elastic connection spare elastic connection.

Further, actuating mechanism includes rotating electrical machines, eccentric wheel, connecting axle and backup pad, rotating electrical machines installs in the box, an inside wall and the coaxial arrangement that the box was passed to rotating electrical machines's output have the eccentric wheel, the one end and the connecting axle fixed connection that rotating electrical machines was kept away from to the eccentric wheel, the one end and the backup pad fixed connection that the eccentric wheel was kept away from to the connecting axle, the top of backup pad with put a kind case and be connected.

Furthermore, the jack catch includes jack catch base and jack catch piece, the top fixed connection of jack catch piece and jack catch base.

Furthermore, the claw base is installed at the upper end of the bottom plate and is arranged in an inward inclined mode.

Furthermore, the upper end of the bottom plate is provided with a slide rail, and the claw base is connected with the bottom plate in a sliding mode through the slide rail.

Further, the orthographic projection of the clamping jaw piece is C-shaped.

Furthermore, one end of the clamping claw sheet is provided with a buffer gasket.

Furthermore, the elastic connecting piece comprises an elastic rubber band and a hook spring, the elastic rubber band is sleeved on the middle sections of the two clamping jaws, and two ends of the hook spring are fixedly connected with the inner sides of the clamping jaws respectively.

Furthermore, a heating device is arranged in the sample placing box.

Furthermore, a control panel is arranged at the top end of the box body.

The utility model has the beneficial effects that: the constant-temperature shaking table is ingenious in structure, the rapid fixing structure is arranged in the sample placing groove to play a good clamping and fixing role, so that the shaking table can stably clamp sample tubes under high-frequency large-amplitude oscillation, the rapid fixing structure can flexibly control clamping and resetting of the clamping jaws through matching among the clamping jaws, the elastic connecting piece and the bottom plate, and operation is convenient.

Drawings

FIG. 1 is a schematic view of the structure of the constant temperature shaking table of the present invention.

FIG. 2 is a schematic structural view of the constant temperature shaking table of the present invention with the sample box removed.

Fig. 3 is a front view of the quick-fixing structure of the present invention.

Fig. 4 is a top view of fig. 3 of the present invention.

The reference signs are: 1-box body, 2-inner container, 3-sample box, 4-sample groove, 5-bottom plate, 6-rotating motor, 7-eccentric wheel, 8-connecting shaft, 9-supporting plate, 10-claw base, 11-claw sheet, 12-sliding rail, 13-elastic rubber band, 14-hook spring, 15-buffer pad and 16-control panel.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-4, which are not intended to limit the present invention.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "high", "low", "front", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, cannot be construed as limiting the present invention.

Example 1

As shown in fig. 1-4, a constant temperature shaking table with a fast fixing structure comprises a box body 1 and an inner container 2 arranged in the box body 1, wherein the inner container 2 is used for installing an oscillating device, the oscillating device comprises a sample placing box 3, a driving mechanism and a fast fixing structure, the driving mechanism is used for driving the sample placing box to vibrate, the sample placing box 3 is arranged on the top end of the driving mechanism, the sample placing box 3 is provided with a plurality of sample placing grooves 4, the sample placing grooves 4 are arranged at equal intervals, the fast fixing structure is arranged in the sample placing grooves 4, the fast fixing structure comprises a bottom plate 5, an elastic connecting piece and two clamping jaws arranged at two sides of the bottom plate 5, and the clamping jaws are arranged at the upper end of the bottom plate 5 and are elastically connected through the elastic connecting piece.

Further, actuating mechanism includes rotating electrical machines 6, eccentric wheel 7, connecting axle 8 and backup pad 9, rotating electrical machines 6 installs in the box, an inside wall and the coaxial arrangement of box 1 are passed to rotating electrical machines 6's output has eccentric wheel 7, the one end and the connecting axle 8 fixed connection of rotating electrical machines 6 are kept away from to eccentric wheel 7, eccentric wheel 7 is kept away from to connecting axle 8 one end and backup pad 9 fixed connection, the top of backup pad 9 with put appearance case 3 and be connected. Specifically, the rotating motor 6 provides driving force for oscillation of the sample placing box 3, and reciprocating motion of the driving mechanism under certain frequency is realized through combination of the eccentric wheel 7, the connecting shaft 8 and the supporting plate 9, so that sufficient shaking-up oscillation of samples in the sample placing box 3 is realized. Furthermore, backup pad 9 with put for dismantling between the appearance case 3 and be connected for putting appearance case 3 and easily taking out, the person of being convenient for is right the cleanness and the maintenance of constant temperature shaking table.

Further, the jack catch includes jack catch base 10 and jack catch piece 11, jack catch piece 11 and the top fixed connection of jack catch base 10. In this embodiment, the jack catch is two, two the jack catch is located the left and right both sides and the symmetry setting of bottom plate 5 respectively.

Further, the jaw base 10 is installed at the upper end of the base plate 5 and is inclined inward. Compact structure and convenient use.

Furthermore, the upper end of the bottom plate 5 is provided with a slide rail 12, and the jaw base 10 is slidably connected with the bottom plate 5 through the slide rail 12. The slide rail 12 is favorable for the quick movement of the clamping jaw, and plays a good role in guiding and limiting.

Further, the orthographic projection of the jaw piece 11 is in a C shape. The C-shaped open ends of the two jaw pieces 11 are arranged oppositely, and form a cavity for placing the sample tube together with the jaw base 10 which is arranged obliquely inwards.

Further, one end of the claw piece 11 is provided with a buffer pad 15. Specifically, one end of the two claw pieces 11 close to each other is provided with a cushion pad 15. Buffer gasket 15 is the gasket, the direct contact of jack catch and sample cell can be avoided in the setting of buffer gasket 15, plays the effect of buffering and reinforcing friction power, makes the jack catch difficult not hard up at the in-process of centre gripping sample cell.

Furthermore, the elastic connecting piece comprises an elastic rubber band 13 and a hook spring 14, the elastic rubber band 13 is sleeved on the middle sections of the two clamping jaws, and two ends of the hook spring 14 are fixedly connected with the inner sides of the clamping jaws respectively. Specifically, the elastic rubber band 13 is sleeved on the middle-upper sections of the two jaw bases 10, the elastic rubber band 13 is sleeved on the two jaw bases 10 and then is annular, the outer sides of the two jaw bases 10 are abutted to the inner annular surfaces of the elastic rubber band 13, the two ends of the hook spring 14 are fixedly connected with the lower sections of the two jaw bases 10 respectively, the elastic rubber band 13 and the hook spring 14 are arranged to adjust the tension of the two jaws, and the jaw distance can be adjusted rapidly according to the size of the sample tube and the sample tube can be clamped.

Further, a heating device is arranged in the sample placing box 3. The heating device is used for heating or maintaining the temperature of the sample in the sample placing box 3, different temperature requirements of a user can be met, and the constant temperature oscillation function is guaranteed.

Further, a control panel 16 is arranged at the top end of the box body 1. The control panel 16 is convenient for the user to operate, and is convenient to use and attractive.

The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.

Claims

1. The utility model provides a take constant temperature shaking table of quick fixed knot structure which characterized in that: including the box with set up the inner bag in the box, the inner bag is used for installing oscillation device, oscillation device is including putting appearance case, actuating mechanism and quick fixed knot structure, it sets up in actuating mechanism's top to put the appearance case, it has seted up a plurality of and has put the appearance groove to put the appearance case, quick fixed knot constructs to install in putting the appearance inslot, quick fixed knot constructs including bottom plate, elastic connection spare and sets up in two jack catchs of bottom plate both sides, two the jack catch is installed in the upper end of bottom plate and is passed through elastic connection spare elastic connection.

2. The constant temperature shaking table with the rapid fixing structure of claim 1, wherein: actuating mechanism includes rotating electrical machines, eccentric wheel, connecting axle and backup pad, rotating electrical machines installs in the box, rotating electrical machines's output passes an inside wall and the coaxial arrangement of box and has the eccentric wheel, rotating electrical machines's one end and connecting axle fixed connection are kept away from to the eccentric wheel, the eccentric wheel was kept away from to the connecting axle one end and backup pad fixed connection, the top of backup pad with put a kind case and be connected.

3. The constant temperature shaking table with the rapid fixing structure of claim 1, wherein: the jack catch includes jack catch base and jack catch piece, the top fixed connection of jack catch piece and jack catch base.

4. The constant temperature shaking table with the rapid fixing structure as claimed in claim 3, wherein: the claw base is installed at the upper end of the bottom plate and is arranged in an inward inclined mode.

5. The constant temperature shaking table with the rapid fixing structure as claimed in claim 4, wherein: the upper end of bottom plate is provided with the slide rail, the jack catch base passes through slide rail and bottom plate sliding connection.

6. The constant temperature shaking table with the rapid fixing structure as claimed in claim 3, wherein: the orthographic projection of the clamping jaw piece is C-shaped.

7. The constant temperature shaking table with the rapid fixing structure as claimed in claim 3, wherein: one end of the clamping claw sheet is provided with a buffer gasket.

8. The constant temperature shaking table with the rapid fixing structure of claim 1, wherein: the elastic connecting piece comprises elastic rubber bands and hook springs, the middle sections of the two clamping jaws are sleeved with the elastic rubber bands, and two ends of each hook spring are fixedly connected with the inner sides of the clamping jaws respectively.

9. The constant temperature shaking table with the rapid fixing structure of claim 1, wherein: and a heating device is arranged in the sample placing box.

10. The constant temperature shaking table with the rapid fixing structure of claim 1, wherein: the top end of the box body is provided with a control panel.