CN217189710U

CN217189710U - Effectual food detection test-tube rack keeps warm

Info

Publication number: CN217189710U
Application number: CN202220140495.8U
Authority: CN
Inventors: 吴新文; 黄永桥; 杨昌彪; 吴华秀; 张世芹; 刘福军; 唐树林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-08-16
Anticipated expiration: 2032-01-19

Abstract

The application discloses food detection test-tube rack with it is effectual to keep warm relates to the technical field of test-tube rack, for making the test-tube rack possess the heat retaining function of heating, the on-line screen storage device comprises a base, base bottom fixed mounting has the supporting leg, the equal fixed mounting in base top four corners has the spliced pole, per two fixed mounting has the heated board between the spliced pole, the fixed mounting in spliced pole top has the upper cover, the test tube socket has been seted up on the upper surface of the upper cover, the bottom fixed slot has been seted up to the base upper surface, a plurality of supported holes has been seted up to bottom fixed slot inside, the equal fixed mounting in the base left and right sides has the heating wire, first slider middle part swing joint has the rotary rod, rotary rod one side fixed mounting has the handle. Inside this application inserted the test-tube rack with the test tube through the test tube socket, supported the test tube bottom through supporting the pore pair, heated the base through the electric heat silk, the base heats the test tube, keeps warm to the test tube through the heated board simultaneously.

Description

Effectual food detection test-tube rack keeps warm

Technical Field

The utility model belongs to the technical field of the technique of test-tube rack and specifically relates to a food detection test-tube rack with it is effectual to keep warm.

Background

The test tube rack is the most basic laboratory instrument in a chemical laboratory for placing (sometimes, test tubes can be placed on the test tube rack to observe the phenomenon of a certain experiment) and drying the test tubes. The test tube rack is attached with a corresponding number of small wooden columns and small holes. The foraminous tube may be placed upright for use or to allow continued observation of the reaction. The column can be used for placing the cleaning test tube upside down so as to be dried, and the sample in the test tube needs to be insulated when food is detected.

The test-tube rack among the prior art lacks the heat preservation heating function, need heat the test tube again when food detects, uses very troublesome.

SUMMERY OF THE UTILITY MODEL

In order to make the test-tube rack possess the heat retaining function of heating, this application provides a food detection test-tube rack with it is effectual to keep warm.

The application provides a food detection test-tube rack with keep warm effectually adopts following technical scheme:

the utility model provides a food detection test-tube rack with it is effectual to keep warm, the on-line screen storage device comprises a base, base bottom fixed mounting has the supporting leg, the equal fixed mounting in base top four corners has the spliced pole, per two fixed mounting has the heated board between the spliced pole, spliced pole top fixed mounting has the upper cover, the test tube socket has been seted up to the upper cover upper surface, the bottom fixed slot has been seted up to the base upper surface, a plurality of supported holes has been seted up to bottom fixed slot inside, the equal fixed mounting in the base left and right sides has the heating wire.

Through adopting above-mentioned technical scheme, inside inserting the test-tube rack through the test tube socket with the test tube, support the test tube bottom through supporting hole, heat the base through the electric heat silk, the base heats the test tube, keeps warm to the test tube through the heated board simultaneously.

Optionally, the spout has been seted up to base one side, the inside swing joint of spout has first slider, first slider is located the inside one end fixed mounting of base has the jacking rod, first slider middle part swing joint has the rotary rod, rotary rod one side fixed mounting has the handle, rotary rod opposite side fixed mounting has first gear, the inside fixed mounting of jacking rod has spacing slide rail, spacing slide rail outer wall swing joint has the third slider, the inside swing joint of jacking rod has the threaded rod, threaded rod outer wall threaded connection has the second slider, threaded rod outer wall fixed mounting has the second gear, first gear and second gear meshing, fixed mounting has the connecting rod between second slider and the third slider, connecting rod top fixed mounting has a plurality of dogtooth.

Through adopting above-mentioned technical scheme, when needs take out the test tube from the test-tube rack is inside, the first slider of pulling removes along the spout, remove the liftout bar to the test tube bottom that needs take out, it is rotatory to make the handle drive first gear through rotatory handle, first gear drives the second gear rotation, the second sprocket drives the threaded rod rotatory, because second slider one side is restricted by the connecting rod, make the second pulley along the threaded rod rebound, thereby make the abrupt tooth expose the test tube from the liftout bar is inside ejecting with the test tube.

Optionally, the outer wall of the handle is provided with an anti-slip groove.

Through adopting above-mentioned technical scheme, improve the frictional force of handle, the twist grip of being convenient for.

Optionally, the heat insulation board is a transparent acrylic board.

Through adopting above-mentioned technical scheme, be convenient for observe the inside test tube of test-tube rack through the heated board.

Optionally, the bottom of the support leg is provided with a non-slip mat.

Through adopting above-mentioned technical scheme, improve the frictional force of supporting leg, prevent the test-tube rack landing.

In summary, the present application includes at least one of the following benefits:

1. inside inserting the test-tube rack through the test tube socket with the test tube, supporting the test tube bottom through the supporting hole, heating the base through the electric heat silk, the base heats the test tube, keeps warm to the test tube through the heated board simultaneously.

2. When needs are taken out the test tube from test-tube rack inside, the first slider of pulling removes along the spout, removes the lifter to the test tube bottom that needs take out, makes the handle drive first gear rotatory through rotatory handle, and first gear drives the rotation of second gear, and the second sprocket drives the threaded rod rotatory, because second slider one side is restricted by the connecting rod, makes the second pulley along the threaded rod rebound to make abrupt tooth expose the test tube from the lifter inside ejecting from the test-tube rack.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the base of the present invention;

fig. 3 is a schematic view of the internal structure of the middle lifting rod of the present invention.

Description of reference numerals: 1. a base; 2. supporting legs; 3. connecting columns; 4. a thermal insulation board; 5. an upper cover; 6. a test tube socket; 7. a lower portion fixing groove; 8. a support hole; 9. an electric heating wire; 10. a chute; 11. a first slider; 12. rotating the rod; 13. a handle; 14. a first gear; 15. a threaded rod; 16. a second gear; 17. a second slider; 18. a limiting slide rail; 19. a third slider; 20. a connecting rod; 21. a protruding tooth; 22. and (4) jacking the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The application discloses food detection test-tube rack with it is effectual to keep warm, including

base

1, 1 bottom fixed mounting of base has supporting

leg

2, and 2 bottoms of supporting leg are provided with the slipmat, improve the frictional force of supporting leg 2, prevent the test-tube rack landing, and the equal fixed mounting in 1 top four corners of base has spliced pole 3, and fixed mounting has heated board 4 between per two spliced poles 3, and heated board 4 is transparent ya keli board, is convenient for observe the inside test tube of test-tube rack through heated board 4.

3 top fixed mounting of spliced pole has upper cover 5, test tube socket 6 has been seted up to upper cover 5 upper surface, bottom fixed slot 7 has been seted up to base 1 upper surface, a plurality of supported holes 8 have been seted up to 7 inside bottom fixed slots, the equal fixed mounting in the 1 left and right sides of base has heating wire 9, insert the test tube inside the test tube rack through test tube socket 6, support the test tube bottom through supported holes 8, heat base 1 through heating wire 9, base 1 heats the test tube, keep warm to the test tube through heated board 4 simultaneously.

One side of a base 1 is provided with a sliding groove 10, the inside of the sliding groove 10 is movably connected with a first slider 11, one end of the first slider 11 positioned inside the base 1 is fixedly provided with a lifting rod 22, the middle part of the first slider 11 is movably connected with a rotary rod 12, one side of the rotary rod 12 is fixedly provided with a handle 13, the outer wall of the handle 13 is provided with an anti-skidding groove, the friction force of the handle 13 is improved, the handle 13 is convenient to rotate, the other side of the rotary rod 12 is fixedly provided with a first gear 14, the inside of the lifting rod 22 is fixedly provided with a limit slide rail 18, the outer wall of the limit slide rail 18 is movably connected with a third slider 19, the inside of the lifting rod 22 is movably connected with a threaded rod 15, the outer wall of the threaded rod 15 is in threaded connection with a second slider 17, the outer wall of the threaded rod 15 is fixedly provided with a second gear 16, the first gear 14 is meshed with the second gear 16, a connecting rod 20 is fixedly arranged between the second slider 17 and the third slider 19, and the top of the connecting rod 20 is fixedly provided with a plurality of protruding teeth 21, when the test tube needs to be taken out of the test tube rack, the first sliding block 11 is pulled to move left and right along the sliding groove 10, the jacking rod 22 is moved to the bottom of the test tube which needs to be taken out, the handle 13 is rotated to drive the first gear 14 to rotate, the first gear 14 drives the second gear 16 to rotate, the second sprocket 16 drives the threaded rod 15 to rotate, one side of the second sliding block 17 is limited by the connecting rod 20, the second pulley 17 moves upwards along the threaded rod 15, and therefore the protruding teeth 21 are exposed from the inside of the jacking rod 22 to eject the test tube from the inside of the test tube rack.

The application of the utility model provides a food detection test-tube rack with it is effectual to keep warm implementation principle does:

inside inserting the test-tube rack through test tube socket 6 with the test tube, supporting the test tube bottom through supported hole 8, heating base 1 through heating wire 9, base 1 heats the test tube, keeps warm to the test tube through heated board 4 simultaneously.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a food detection test-tube rack with it is effectual to keep warm, includes base (1), its characterized in that: base (1) bottom fixed mounting has supporting leg (2), the equal fixed mounting in base (1) top four corners has spliced pole (3), per two fixed mounting has heated board (4) between spliced pole (3), spliced pole (3) top fixed mounting has upper cover (5), test tube socket (6) have been seted up to upper cover (5) upper surface, bottom fixed slot (7) have been seted up to base (1) upper surface, inside a plurality of supported hole (8) have been seted up in bottom fixed slot (7), the equal fixed mounting in base (1) the left and right sides has heating wire (9).

2. The food detection test tube rack with good heat preservation effect according to claim 1, characterized in that: the base (1) is provided with a sliding groove (10), the sliding groove (10) is movably connected with a first slider (11), the first slider (11) is positioned at one end inside the base (1) and is fixedly provided with a jacking rod (22), the middle part of the first slider (11) is movably connected with a rotary rod (12), one side of the rotary rod (12) is fixedly provided with a handle (13), the other side of the rotary rod (12) is fixedly provided with a first gear (14), the jacking rod (22) is fixedly provided with a limiting slide rail (18), the outer wall of the limiting slide rail (18) is movably connected with a third slider (19), the jacking rod (22) is movably connected with a threaded rod (15), the outer wall of the threaded rod (15) is in threaded connection with a second slider (17), the outer wall of the threaded rod (15) is fixedly provided with a second gear (16), and the first gear (14) is meshed with the second gear (16), a connecting rod (20) is fixedly installed between the second sliding block (17) and the third sliding block (19), and a plurality of protruding teeth (21) are fixedly installed at the top of the connecting rod (20).

3. The food detection test tube rack with good heat preservation effect according to claim 2, characterized in that: the outer wall of the handle (13) is provided with an anti-skid groove.

4. The food detection test tube rack with good heat preservation effect according to claim 1, characterized in that: the heat insulation plate (4) is a transparent acrylic plate.

5. The food detection test tube rack with good heat preservation effect according to claim 1, characterized in that: and the bottoms of the supporting legs (2) are provided with non-slip mats.