CN220824844U - Chemical metering device is with putting frame - Google Patents

Abstract

A placing frame for a chemometric device relates to the field of chemometric devices, in particular to a placing frame for a chemometric device. The device comprises two support plates, a first connecting plate and a second connecting plate, wherein the first connecting plate is transversely arranged on the inner side of the top of the support plate, and the second connecting plate is transversely arranged on the inner side of the bottom of the support plate; the supporting plate comprises a top seat, a base and a vertical plate, wherein the top of the vertical plate is fixedly connected below the top seat, and the bottom of the vertical plate is fixedly connected with the top of the base; the bottoms of the two sides of the first connecting plate are fixedly provided with first stop blocks; the bottoms of two sides of the second connecting plate are fixedly provided with second stop blocks. The novel chemometry device that uses is with putting the frame, has better expansibility, puts the frame functionality more reasonable, and the base more has the supportability, and the practicality is stronger, steady quality.

Description

Chemical metering device is with putting frame

Technical Field

The utility model relates to the field of chemometric devices, in particular to a placing frame for a chemometric device.

Background

The rack for measuring instruments is a common device in chemical laboratories, which functions to place the measuring instruments on it without the use of measuring instruments. At present, the chemometric instrument that uses includes basic buret, sour buret, pipette, volumetric flask, graduated flask and pipette, but current chemometric device is with putting the frame and can only put a small amount of pipettes, when needs place a plurality of pipettes, can only put another one again and put the frame on, this just needs a large amount of frames of putting for put the space that the frame occupy great, and then waste space.

The placing rack on the market is overlarge in size, inconvenient to store when the placing rack is not needed, and unsuitable for purchasing in batches, so that pressure on funds is caused, and the pipette which can be placed is limited, so that the experimental progress is influenced.

Disclosure of utility model

The utility model aims to overcome the defects and shortcomings of the prior art and provides a placing frame for a chemometric device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a chemometric device is with putting frame, it includes backup pad 1, first connecting plate 2 and second connecting plate 3, and the inboard lateral arrangement of top of backup pad 1 is first connecting plate 2, and the inboard lateral arrangement of bottom of backup pad 1 is second connecting plate 3; the supporting plate 1 comprises a top seat 11, a base 12 and a vertical plate 13, wherein the lower part of the top seat 11 is fixedly connected with the top of the vertical plate 13, and the bottom of the vertical plate 13 is fixedly connected with the top of the base 12; the bottoms of the two sides of the first connecting plate 2 are fixedly provided with first stop blocks 21; the bottoms of the two sides of the second connecting plate 3 are fixedly provided with second stop blocks 31.

The two sides of the top seat 11 are respectively provided with a plurality of first threaded holes 111, the two sides of the first stop block 21 are respectively provided with a plurality of second threaded holes 211, the plurality of first threaded holes 111 respectively correspond to the plurality of second threaded holes 211, and bolts are respectively arranged in the plurality of first threaded holes 111. The threaded holes 211 can fix the placement frame, and the expansion purpose of the placement frame is increased.

A plurality of third threaded holes 121 are formed in two sides of the base 12, a plurality of fourth threaded holes 311 are formed in two sides of the second stop block 31, the third threaded holes 121 correspond to the fourth threaded holes 311, and bolts are arranged in the third threaded holes 121. When the connecting plate is fixedly installed through bolts, the connecting plate can be vertically fixed by the maximum chemical principle, so that the placing frame is more firmly placed.

A plurality of first placement holes 212 are provided in the middle of the first connection plate 2. The design is more convenient to install when using like this, and the dog that first connecting plate 2 and second connecting plate 3 both sides bottom set up is better with the stability when connecting the board about two backup pads 1, also more durable in the in-service use, can reduce the occupation of experiment desktop during the use.

A plurality of second placing holes 312 are formed in the middle of the second connecting plate 3. Can place a plurality of pipettes, solved when needs place a plurality of pipettes, can only put on another one again and put the frame for the space that occupies is great, and then extravagant space.

The riser 13 is provided with a plurality of placement grooves 131 on the front face. In the chemical experiment, the purpose of design can avoid the mistake touching to put the frame down, conveniently takes with hand.

A first placing cylinder 213 is arranged in the first placing hole 212, a first bottom plate 214 is arranged at the bottom of the first placing cylinder 213, and two ends of the first bottom plate 214 are respectively fixed at the upper ends of the two support plates 1. The first placing cylinder 213 is provided at a height to place a long instrument test tube, and the first bottom plate 214 serves as a fixed support.

A second placing cylinder 313 is arranged in the second placing holes 312, a second bottom plate 314 is arranged at the bottom of the second placing cylinder 313, and two ends of the second bottom plate 314 are respectively fixed at the lower ends of the two support plates 1. The second placement cylinder 313 can accommodate a shorter instrument tube and the second bottom plate 314 serves as a fixture.

The working principle of the utility model is as follows: the whole material is durable, chemometric device is with putting the frame and is the piece dismouting device, the backup pad is respectively set up one for both sides, the backup pad is erect on same horizontal plane, backup pad inboard top is provided with first connecting plate and backup pad inboard below is provided with the second connecting plate, first connecting plate and backup pad top pass through bolt fixed connection, second connecting plate and backup pad bottom pass through bolt fixed connection, place the hole that sets up above first connecting plate and the second connecting plate can place a plurality of chemical pipettes, the standing groove that the positive both ends of support frame set up also can place a plurality of chemical pipettes, the local space of utilization of maximize, the fixed plate that has set up in first connecting plate and second connecting plate both ends below, can play the effect of strengthening the support to the connecting plate, the base extension design can increase instrument and place stability on the support frame, the oblique angle of standing groove up, design pipette can place in fixed position like this, the slipmat that the bottom set up can play the skid-proof effect.

After the technical scheme is adopted, the utility model has the beneficial effects that: the novel chemometry device that uses is with putting the frame, has increased the expansibility, solves and puts a frame overall arrangement problem, and the service function is more reasonable, and more pipettes can all be placed to each connecting plate and the utilization that obtains the maximize, and base supportability is firm, and in-service use function is stronger, has a plurality of hole sites, can place a plurality of pipettes.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is a left side view of fig. 1.

Reference numerals illustrate:

1. A support plate; 2. a first connection plate; 3. a second connecting plate; 11. a top base; 12. a base; 13. a riser; 21. a first stopper; 31. a second stopper; 111. a first threaded hole; 121. a third threaded hole; 131. a placement groove; 211. a second threaded hole; 212. a first placement hole; 213. a first placement barrel; 214. a first base plate; 311. a fourth threaded hole; 312. a second placement hole; 313. a second placement barrel; 314. and a second bottom plate.

Detailed Description

Referring to fig. 1-3, the technical scheme adopted in the specific embodiment is as follows: the utility model provides a chemometric device is with putting frame, it includes backup pad 1, first connecting plate 2 and second connecting plate 3, upper and lower two-layer design can reduce the volume of putting the frame, increases the actual use of putting the frame; the inner side of the top of the supporting plate 1 is transversely provided with a first connecting plate 2, and the inner side of the bottom of the supporting plate 1 is transversely provided with a second connecting plate 3; the supporting plate 1 comprises a top seat 11, a base 12 and a vertical plate 13, wherein the lower part of the top seat 11 is fixedly connected with the top of the vertical plate 13, and the bottom of the vertical plate 13 is fixedly connected with the top of the base 12; the bottoms of the two sides of the first connecting plate 2 are fixedly provided with first check blocks 21, and the bottoms of the two sides of the second connecting plate 3 are fixedly provided with second check blocks 31. The action of the stop can provide a fixed connection of the connection plate and the support plate.

The dog that fixed setting in first connecting plate 2 and second connecting plate 3 both ends bottom set up sets up a plurality of screw holes on the dog, and it is fixed to alternate through the bolt, can strengthen firm backup pad 1, prevents to rock about when placing the pipette, provides certain bearing effect, and practical function is stronger when using chemometry device to put the frame, further plays stable firm effect of strengthening.

The first placing holes 212 on the first connecting plate 2 and the second placing holes 312 on the second connecting plate 3 can be used for placing a plurality of chemical pipettes, different samples can be placed, materials can be conveniently obtained for comparison, the placing holes 311 on the second connecting plate 3 correspond to the upper parts, the number of the first placing holes 212 on the second connecting plate 3 is larger than that of the first placing holes 212 on the first connecting plate 2, the practicability of the placing rack is improved due to the upper layer design and the lower layer design, and more pipettes required to be placed for chemical tests can be placed; the size looks adaptation of standing groove 131 and placing hole 212 can place on standing groove 131 when first connecting plate 2 is not enough to use when using, and multiple pipette can be placed to standing groove 131, and a plurality of pipettes can be placed to a plurality of placing holes that first connecting plate 2 and second connecting plate 3 inside set up, in chemical instrumentation actual operation, when needs place a plurality of, and the pipette has enough placing hole to place on putting the frame, saves to put the space that the frame occupy in the laboratory.

The first placing cylinder 213 and the second placing cylinder 313 can play a role in supporting and fixing when a pipette is placed, and the first bottom plate 214 and the second bottom plate 314 play a role in reinforcing the supporting plate 1, so that the service life of the placing rack is longer.

The bottom of the base 12 is lengthened to have a certain anti-slip effect, the pipette can be prevented from being knocked down in the experiment when being placed, the top seat 11 and the base 12 can increase the overall stability of the placement frame, the placement frame for the chemometering device is increased in the design of different hole positions of the placement hole 212, and a plurality of pipettes can be placed.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (8)

1. A rack for a chemometric device, characterized by: the device comprises two support plates (1), a first connecting plate (2) and a second connecting plate (3), wherein the first connecting plate (2) is transversely arranged on the inner side of the top of the support plate (1), and the second connecting plate (3) is transversely arranged on the inner side of the bottom of the support plate (1); the supporting plate (1) comprises a top seat (11), a base (12) and a vertical plate (13), wherein the lower part of the top seat (11) is fixedly connected with the top of the vertical plate (13), and the bottom of the vertical plate (13) is fixedly connected with the top of the base (12); the bottoms of the two sides of the first connecting plate (2) are fixedly provided with first stop blocks (21); the bottoms of the two sides of the second connecting plate (3) are fixedly provided with second stop blocks (31).

2. A shelf for a stoichiometric apparatus as defined in claim 1, wherein: the novel screw bolt is characterized in that a plurality of first screw holes (111) are formed in two sides of the top seat (11), a plurality of second screw holes (211) are formed in two sides of the first stop block (21), the plurality of first screw holes (111) correspond to the plurality of second screw holes (211) respectively, and bolts are arranged in the plurality of first screw holes (111).

3. A shelf for a stoichiometric apparatus as defined in claim 1, wherein: the base (12) both sides all are provided with a plurality of third screw holes (121), and second dog (31) both sides all are provided with a plurality of fourth screw holes (311), and a plurality of third screw holes (121) and a plurality of fourth screw holes (311) are corresponding, all are provided with the bolt in a plurality of third screw holes (121).

4. A shelf for a stoichiometric apparatus as defined in claim 1, wherein: a plurality of first placing holes (212) are formed in the middle of the first connecting plate (2).

5. A shelf for a stoichiometric apparatus as defined in claim 1, wherein: a plurality of second placing holes (312) are formed in the middle of the second connecting plate (3).

6. A shelf for a stoichiometric apparatus as defined in claim 1, wherein: a plurality of placing grooves (131) are formed in the front face of the vertical plate (13).

7. The rack for a chemical metering device of claim 4, wherein: a first placing cylinder (213) is arranged in each first placing hole (212), a first bottom plate (214) is arranged at the bottom of each first placing cylinder (213), and two ends of each first bottom plate (214) are respectively fixed at the upper ends of the two supporting plates (1).

8. A shelf for a stoichiometric apparatus as defined in claim 5, wherein: a second placing cylinder (313) is arranged in each second placing hole (312), a second bottom plate (314) is arranged at the bottom of each second placing cylinder (313), and two ends of each second bottom plate (314) are respectively fixed at the lower ends of the two supporting plates (1).