CN217277892U

CN217277892U - Portable turbidity colorimetric card

Info

Publication number: CN217277892U
Application number: CN202220196667.3U
Authority: CN
Inventors: 陈贺; 陈家兴; 马亚杰; 马治政
Original assignee: Kebang Test Group Co ltd
Current assignee: Kebang Test Group Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-23
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a portable turbidity colorimetric card belongs to and detects technical field. The utility model provides a portable turbidity colour comparison card, includes the bottom plate, the perpendicular fixed mounting of bottom plate upper surface symmetry has two extension boards, two extension board upper surface fixed mounting has the contrast board, the bottom plate upper surface is equipped with the removal subassembly, the removal subassembly includes two pivots, two pairs of band pulleys, two drive belts and bearing part, the perpendicular fixed mounting of bottom plate upper surface symmetry has two pairs of pieces of settling, every the both ends of pivot are rotated the cover respectively and are established in a pair of piece of settling, and is every right the fixed cover of band pulley symmetry is fixed to be established in same root pivot, two the roll of drive belt symmetry is inlayed and is established in four band pulleys, contrast board upper surface fixed mounting has the reference colour chip, the bottom plate upper surface is equipped with driver part. The utility model discloses when effectively having solved and comparing, the problem of error and wearing and tearing reference palette appears easily.

Description

Portable turbidity colorimetric card

Technical Field

The utility model relates to a detect technical field, specifically be a portable turbidity colorimetric card.

Background

In the detection work, especially when detecting liquid, can use the colour comparison card usually, will wait to detect liquid drippage on the colour comparison card paper, wait to detect liquid and take place chemical reaction with the colour comparison card paper, produce the change on the colour, through comparing the reference palette, can obtain corresponding data, the detection in aspects such as acid-base nature, turbidity has extensive application.

The existing colorimetric card is mostly used for separately placing the colorimetric card paper and the reference color palette, finding results in a visual inspection mode, and when the colorimetric card and the reference color palette are separately placed for comparison, errors easily occur, so that the reference color palette is easily abraded when the colorimetric card paper is tightly attached to the reference color palette for comparison.

SUMMERY OF THE UTILITY MODEL

1. The to-be-solved technical problem of the utility model

An object of the utility model is to provide a portable turbidity colorimetric card to solve the problem that proposes in the above-mentioned background art:

when separately placing the color chart and the reference color chart for comparison, errors are easy to occur, and when the color chart is tightly attached to the reference color plate for comparison, the reference color plate is easy to wear.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

a portable turbidity colorimetric card comprises a bottom plate, wherein two support plates are symmetrically and vertically fixedly arranged on the upper surface of the bottom plate, a contrast plate is fixedly arranged on the upper surfaces of the two support plates, a moving assembly is arranged on the upper surface of the bottom plate and used for horizontal movement of a colorimetric card paper, the moving assembly comprises two rotating shafts, two pairs of belt wheels, two transmission belts and a bearing part, two pairs of arrangement blocks are symmetrically and vertically fixedly arranged on the upper surface of the bottom plate, two ends of each rotating shaft are respectively sleeved in the pair of arrangement blocks through a mounting hole in a rotating manner, each pair of belt wheels are symmetrically and fixedly sleeved on the same rotating shaft, the two transmission belts are symmetrically and rotatably embedded in the four belt wheels, the bearing part is used for installation of the colorimetric card paper and is fixedly arranged on the upper surfaces of the two transmission belts, two observation holes are vertically formed in the upper surface of the contrast plate, fixed surface installs the look board of reference on the contrast board, the look board of reference is located between two observation holes, the drip hole has been seted up to contrast board upper surface perpendicular, the drip hole is located the right side in two observation holes, the bottom plate upper surface is equipped with drive assembly, drive assembly is used for driving two drive belt rotations.

Preferably, the driving part comprises a gear, a rack, a sliding plate and a guide rail, the bottom end of the rotating shaft close to the dropping hole penetrates out of the arranging block, the gear is fixedly sleeved at the end part of the rotating shaft close to the dropping hole, the guide rail is horizontally and fixedly installed on the upper surface of the bottom plate, the sliding plate is slidably installed on the guide rail, the rack is horizontally and fixedly installed on the upper surface of the sliding plate and is connected with the gear in a meshed mode, the sliding hole is horizontally formed in one side surface of the supporting plate on the right side, the right end of the sliding plate penetrates out of the supporting plate through the sliding hole, and the supporting plate is fixedly sleeved with the first handle.

Preferably, the bearing part comprises a transverse plate and a push plate, the bottom surface of the transverse plate is fixedly connected with the upper surfaces of the two transmission belts, the upper surface of the transverse plate is provided with a sliding groove, the push plate is slidably mounted in the transverse plate through the sliding groove, the upper surface of the push plate is provided with a clamping groove, and the top end of the push plate is fixedly provided with a second handle.

Preferably, the side surface of the bottom plate is horizontally and fixedly provided with an accommodating box, and the end part of the accommodating box is hermetically sleeved with a sealing cover.

3. Advantageous effects

(1) The utility model discloses a bearing part will contrast the card paper fixedly, then will need to detect the turbid sample liquid and drip on the color comparison card paper through the drip hole, after waiting to react completely, drive two drive belts through drive part and rotate, two drive belts drive the color comparison card paper and move, through contrasting the reaction colour on the color comparison card paper with the reference colour on the reference colour chip, in the middle of moving the in-process reference colour chip and being in the color comparison card paper, form a complete typewriter ribbon with the color comparison card paper in the vertical direction, compare from top to bottom through two observation holes, convenient range estimation, and the contrast result accuracy that obtains is higher, reference colour chip has also been avoided by wearing and tearing;

(2) the utility model discloses a second handle can make the push pedal remove on the horizontal plate surface, through the draw-in groove in the push pedal, can fix the color comparison card paper in the push pedal, avoids taking place to incline and producing the error because of the color comparison card paper when comparing, simultaneously, makes things convenient for taking out and laying of color comparison card paper.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

FIG. 3 is a schematic perspective view of the bearing member of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. a base plate; 2. a support plate; 3. a contrast plate; 4. a rotating shaft; 5. a pulley; 6. a transmission belt; 7. a mounting block; 8. an observation hole; 9. a reference color plate; 10. a drip hole; 11. a gear; 12. a rack; 13. a slide plate; 14. a guide rail; 15. a first handle; 16. a transverse plate; 17. pushing the plate; 18. a card slot; 19. a second handle; 20. accommodating the box; 21. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-2, a portable turbidity colorimetric card comprises a base plate 1, two support plates 2 are symmetrically and vertically and fixedly mounted on the upper surface of the base plate 1, a comparison plate 3 is fixedly mounted on the upper surfaces of the two support plates 2, a moving assembly is arranged on the upper surface of the base plate 1 and used for horizontal movement of colorimetric card paper, the moving assembly comprises two rotating shafts 4, two pairs of belt wheels 5, two transmission belts 6 and a bearing part, two pairs of placing blocks 7 are symmetrically and vertically and fixedly mounted on the upper surface of the base plate 1, two ends of each rotating shaft 4 are respectively rotatably sleeved in the pair of placing blocks 7 through mounting holes, each pair of belt wheels 5 are symmetrically and fixedly sleeved on the same rotating shaft 4, the two transmission belts 6 are symmetrically and rotatably embedded in the four belt wheels 5, the bearing part is used for installation of colorimetric card paper and is fixedly mounted on the upper surfaces of the two transmission belts 6, two observation holes 8 are vertically formed in the upper surface and the lower surface of the comparison plate 3, fixed surface installs reference look board 9 on contrast board 3, and reference look board 9 is located between two observation holes 8, and drip hole 10 has been seted up to contrast board 3 upper surface vertically, and drip hole 10 is located the right side of two observation holes 8, and 1 upper surface of bottom plate is equipped with driving part, and driving part is used for driving two drive belts 6 and rotates.

The driving part comprises a gear 11, a rack 12, a sliding plate 13 and a guide rail 14, a bottom end close to a dripping hole 10 in two rotating shafts 4 penetrates out of the arranging block 7, the gear 11 is fixedly sleeved on the end part of the rotating shaft 4 close to the dripping hole 10, the guide rail 14 is horizontally and fixedly installed on the upper surface of the bottom plate 1, the sliding plate 13 is slidably installed on the guide rail 14, the rack 12 is horizontally and fixedly installed on the upper surface of the sliding plate 13 and is connected with the gear 11 in a meshed mode, a side surface on the right side in the two support plates 2 is horizontally provided with a sliding hole, the right end of the sliding plate 13 penetrates out of the support plate 2 through the sliding hole, and the sliding plate is fixedly sleeved with a first handle 15

The utility model discloses a through being provided with bearing member, fix the color comparison card paper on bearing member, and make the color comparison card paper aim at the drip hole 10, the liquid that will await measuring is even drippage on the color comparison card paper, then stimulate first handle 15, first handle 15 drives slide 13, slide 13 drives rack 12, rack 12 drives gear 11 and rotates, gear 11 rotates, drive pivot 4 and rotate, pivot 4 rotates, drive belt 6 rotates under the support of four band pulleys 5 and two pivot 4, drive belt 6 rotates, drive bearing member moves, bearing member drives the color comparison card paper that has reaction color and moves below contrast board 3, when the color comparison card paper moves, reference color board 9 divides the color comparison card paper into upper and lower two parts, reference color board 9 is located the middle part of card paper color comparison, form a complete typewriter ribbon with the color card paper in vertical direction, the color that inspection personnel can see through two observation holes 8 compares with the colour in the middle of, can be quick detect the comparison result, through this kind of mode, convenient range estimation, and the contrast result accuracy that obtains is higher, has also avoided reference color palette 9 to be worn and torn.

Example 2:

referring to fig. 2-4, the difference between the embodiment 1 and the embodiment is that the bearing part includes a horizontal plate 16 and a push plate 17, the bottom surface of the horizontal plate 16 is fixedly connected with the upper surfaces of the two transmission belts 6, the upper surface of the horizontal plate 16 is provided with a sliding groove, the push plate 17 is slidably mounted in the horizontal plate 16 through the sliding groove, the upper surface of the push plate 17 is provided with a clamping groove 18, and the top end of the push plate 17 is fixedly sleeved with a second handle 19.

The side surface of the bottom plate 1 is horizontally and fixedly provided with an accommodating box 20, and the end part of the accommodating box 20 is sleeved with a sealing cover 21 in a sealing way.

The standby colorimetric card paper is placed in the containing box 20 and is stored in a sealing mode through the matching of the sealing cover 21 and the containing box 20, the colorimetric card paper can be conveniently taken out, meanwhile, the colorimetric card paper can be prevented from being polluted, the detection accuracy is guaranteed, when the colorimetric card paper is used, the colorimetric card paper is taken out of the containing box 20, the push plate 17 is pulled out through the second handle 19, then the colorimetric card paper is placed in the clamping groove 18, the colorimetric card paper is fixed in the push plate 17 under the action of the clamping groove 18, after the colorimetric card paper is fixed, the push plate 17 slides into the lower portion of the contrast plate 3 through the second handle 19, the colorimetric card paper is right opposite to the liquid dropping hole 10, then the contrast detection can be carried out, in the detection process, the colorimetric card paper can be guaranteed to be perpendicular to the reference color plate 9 all the time, the error caused by inclination is avoided, after the detection is finished, the push plate 17 is pulled out, the colorimetric card paper can be taken out, and the detection accuracy is improved through the mode, meanwhile, the colorimetric card paper is convenient to place and take out.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. A portable turbidity colorimetric card comprises a bottom plate (1), and is characterized in that: the upper surface of the bottom plate (1) is symmetrically and vertically fixedly provided with two support plates (2), the upper surfaces of the two support plates (2) are fixedly provided with a contrast plate (3), the upper surface of the bottom plate (1) is provided with a moving assembly, the moving assembly is used for horizontal movement of the colorimetric card paper, the moving assembly comprises two rotating shafts (4), two pairs of belt wheels (5), two transmission belts (6) and a bearing part, the upper surface of the bottom plate (1) is symmetrically and vertically fixedly provided with two pairs of arrangement blocks (7), two ends of each rotating shaft (4) are respectively sleeved in a pair of arrangement blocks (7) through a mounting hole in a rotating manner, each pair of belt wheels (5) is symmetrically and fixedly sleeved on the same rotating shaft (4), the two transmission belts (6) are symmetrically and rotatably embedded in the four belt wheels (5), the bearing part is used for installation of card paper color comparison and is fixedly installed on the upper surfaces of the two transmission belts (6), two observation holes (8) have been seted up perpendicularly from top to bottom to contrast board (3) upper surface, fixed surface installs reference palette (9) on contrast board (3), reference palette (9) are located between two observation holes (8), drip hole (10) have been seted up perpendicularly to contrast board (3) upper surface, drip hole (10) are located the right side of two observation holes (8), bottom plate (1) upper surface is equipped with drive assembly, drive assembly is used for driving two drive belts (6) and rotates.

2. The portable turbidity colorimetric card according to claim 1, wherein: the driving part comprises a gear (11), a rack (12), a sliding plate (13) and a guide rail (14), wherein two bottom ends, close to the dropping holes (10), in the rotating shaft (4) penetrate out of the arranging block (7), the gear (11) is fixedly sleeved on the end portion of the rotating shaft (4) close to the dropping holes (10), the guide rail (14) is horizontally and fixedly installed on the upper surface of the base plate (1), the sliding plate (13) is slidably installed on the guide rail (14), the rack (12) is horizontally and fixedly installed on the upper surface of the sliding plate (13) and is meshed with the gear (11), two sliding holes are horizontally formed in one side surface of the supporting plate (2) on the right side, the sliding plate (13) penetrates out of the supporting plate (2) through the sliding holes, and the first handle (15) is fixedly sleeved on the right end of the supporting plate (13).

3. The portable turbidity colorimetric card according to claim 1, wherein: the bearing part comprises a transverse plate (16) and a push plate (17), the bottom surface of the transverse plate (16) is fixedly connected with the upper surfaces of two transmission belts (6), the upper surface of the transverse plate (16) is provided with a sliding groove, the push plate (17) is slidably mounted in the transverse plate (16) through the sliding groove, the upper surface of the push plate (17) is provided with a clamping groove (18), and the top end of the push plate (17) is fixedly provided with a second handle (19).

4. The portable turbidity colorimetric card according to claim 1, wherein: the storage box (20) is horizontally and fixedly mounted on the side face of the bottom plate (1), and a sealing cover (21) is connected to the end portion of the storage box (20) in a sealing manner.