CN220231450U - Cuvette test fixing equipment - Google Patents
Cuvette test fixing equipment Download PDFInfo
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- CN220231450U CN220231450U CN202321519341.0U CN202321519341U CN220231450U CN 220231450 U CN220231450 U CN 220231450U CN 202321519341 U CN202321519341 U CN 202321519341U CN 220231450 U CN220231450 U CN 220231450U
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- rotary
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000017105 transposition Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000005337 ground glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
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Abstract
The utility model discloses cuvette testing and fixing equipment, which comprises: the device comprises a base, an elastic limiting structure, a lifting frame, a straight groove, a rotary groove, a crossing block, a bulge, a groove rod, a hydraulic transposition structure, a rotary clamping structure, a first spring and an elastic picking and placing device; the elastic limiting structure is arranged on the base, the two sides of the lifting frame are symmetrically provided with axe-shaped grooves, the bottoms of the axe-shaped grooves form axe-handle-shaped straight grooves, a crossing block is arranged in one side of the rotary groove, which is close to the straight grooves, the protrusions are arranged at the tops of the rotary grooves, the groove rods are arranged in the straight grooves and can move along the straight grooves and the rotary grooves, the groove rods are rotationally connected with the base through the hinge frames, the hydraulic transposition mechanism is arranged on the base, the tops of the hydraulic transposition mechanism are connected with the rotating clamping structure and are used for driving the rotating clamping structure to move so as to clamp or loosen the cuvette, the elastic picking and placing device is arranged in the base, and the first springs are arranged in the elastic picking and placing device and are in contact with the groove rods. The utility model is convenient for personnel to grasp and take and place the cuvette.
Description
Technical Field
The utility model relates to the technical field of cuvette testing, in particular to cuvette testing and fixing equipment.
Background
The cuvette is generally a cuboid, the bottom surface and two side surfaces of the cuvette are ground glass, and the other two surfaces are light-transmitting surfaces made of optical glass. The cuboid cuvette is commonly used for testing chemical reagents, the chemical reagents are generally required to be placed in the cuvette, then the cuvette containing the chemical reagents to be tested is placed in a testing instrument, the instrument irradiates the chemical reagents in the cuvette at one end through a light source to emit spectrums, and the other end receives the spectrums through a detector to perform spectrum analysis, so that the indexes to be tested of the chemical reagents to be tested are obtained.
When the chemical reagent in the cuvette is tested, enough liquid in the cuvette needs to be ensured, the cuvette containing the liquid to be tested can be quickly placed into a testing instrument and is stable in position, and particularly, for some portable testing equipment or assembly line operation, the cuvette needs to be quickly placed into the testing equipment and is stable in position in the testing equipment, and the cuvette is quickly taken out after the testing is completed.
In the prior art, the cuvette test fixing device can only allow the cuvette open end to extend out of the cuvette test fixing device and the cuvette test fixing device does not have a picking and placing auxiliary mechanism, so that personnel can only pick and place the cuvette through holding the end part of the cuvette when picking and placing the cuvette, and convenience in operation of picking and placing the cuvette cannot be guaranteed.
Disclosure of Invention
The utility model mainly aims to provide cuvette testing and fixing equipment, which aims to improve convenience in taking and placing of cuvettes.
To achieve the above object, the present utility model provides a cuvette testing fixture, comprising: the lifting device comprises a base, an elastic limiting structure, a lifting frame, a straight groove, a rotary groove, a crossing block, a bulge, a groove rod, a hydraulic transposition structure, a rotary clamping structure, a first spring and an elastic picking and placing device.
The elastic limiting structure is arranged on the base, the elastic limiting structure is symmetrically arranged on two sides of the lifting frame and connected with the lifting frame, axe-shaped grooves are symmetrically formed on two sides of the lifting frame, axe-shaped handles are formed at the bottoms of the axe-shaped grooves, axe-shaped baffle blocks are arranged at the tops of the axe-shaped grooves and divide the tops of the axe-shaped grooves into rotary grooves, the cross blocks are arranged in one side, close to the straight grooves, of the rotary grooves, protrusions are arranged on the tops of the rotary grooves, groove rods are arranged in the straight grooves and can move along the straight grooves and the rotary grooves, the groove rods are connected with the base in a rotating mode through hinge frames, the hydraulic transposition mechanism is arranged on the base, the tops of the hydraulic transposition mechanism are connected with the rotary clamping structures and used for driving the rotary clamping structures to move so as to clamp or loosen the color comparison dishes, the elastic sampling devices are arranged in the base, the elastic sampling devices are arranged in the first elastic devices and are in the elastic devices and are in contact with the elastic devices.
According to a further technical scheme, the rotary clamping structure comprises an elastic pressing plate and a roll-over stand which are arranged on the base in a 7-shaped mode, and a support connected with one end of the elastic limiting plate and one end of the roll-over stand, and the other end of the roll-over stand is connected with the hydraulic transposition structure.
According to a further technical scheme, the hydraulic transposition mechanism comprises a hydraulic cavity arranged in the base, a secondary hydraulic rod connected with the hydraulic cavity, and a hinged plate connected with the secondary hydraulic rod through a hinged seat, wherein the upper end of the hinged plate is connected with the other end of the roll-over stand.
According to a further technical scheme, the elastic limiting structure comprises a blocking frame and a guide pillar, wherein the blocking frame and the guide pillar are arranged on the base, the guide pillar penetrates through the lifting frame, one end of the guide pillar is connected with the upper end of the blocking frame, the lower end of the guide pillar is connected with the base, a second spring is sleeved on the upper end of the guide pillar, the upper end of the second spring is abutted against the blocking frame, and the lower end of the second spring is abutted against the lifting frame.
According to a further technical scheme, a central hydraulic rod connected with the lifting frame is further arranged in the hydraulic cavity.
According to the further technical scheme, the bottom of the lifting frame is provided with a conductive block.
The cuvette testing and fixing device has the beneficial effects that:
the utility model adopts the technical scheme that: the device comprises a base, an elastic limiting structure, a lifting frame, a straight groove, a rotary groove, a crossing block, a bulge, a groove rod, a hydraulic transposition structure, a rotary clamping structure, a first spring and an elastic picking and placing device; the device comprises a base, an elastic limiting structure, a jack-shaped groove, a jack-shaped baffle block, an elastic position-limiting structure, a jack-shaped groove, a jack-shaped baffle block and a groove rod, wherein the elastic position-limiting structure is arranged on the base, the jack-shaped groove is symmetrically arranged on two sides of the jack-shaped groove and connected with the jack-shaped groove, the jack-shaped groove is symmetrically arranged on two sides of the jack-shaped groove, the jack-shaped groove is formed at the bottom of the jack-shaped groove, the jack-shaped baffle block is arranged at the top of the jack-shaped groove and divided into rotary grooves, the cross-over block is arranged in one side of the rotary groove, the boss is arranged at the top of the rotary groove, the groove rod is arranged in the jack-shaped groove and can move along the jack-shaped groove, the groove rod is connected with the base in a rotary mode through a hinged frame, the hydraulic position-changing mechanism is arranged on the base, the top of the hydraulic position-changing mechanism is connected with the rotary clamp structure and used for driving the rotary clamp structure to move so as to clamp or loosen, the elastic position-limiting structure is arranged in the rotary clamp and is convenient for the color comparator to contact with the color comparator.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a preferred embodiment of the cuvette testing fixture of the present utility model;
FIG. 2 is a top view of a preferred embodiment of the cuvette testing fixture of the present utility model;
FIG. 3 is a schematic view of the structure of the lifting frame;
FIG. 4 is a schematic diagram of the structure of a flip block;
FIG. 5 is a schematic view of a rotating gripping structure;
fig. 6 is an assembled schematic view of the conductive block.
Reference numerals illustrate:
the device comprises a base 1, an elastic limiting structure 2, a lifting frame 3, a straight groove 4, a rotary groove 5, a crossing block 6, a bulge 7, a groove rod 8, a hydraulic transposition structure 9, a rotary clamping structure 10 and an elastic pick-and-place device 11. The device comprises a hinged frame 12, an elastic pressing plate 13, a roll-over frame 14, a bracket 15, a hydraulic cavity 16, a secondary hydraulic rod 17, a hinged plate 18, a baffle frame 19, a guide post 20, a second spring 21 and a central hydraulic rod 22. A conductive block 23, an adapting plate 24 and a hinging seat 25.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a cuvette testing and fixing device, wherein the position of a cuvette is regulated by an elastic pick-and-place device, when the cuvette is required to be detected, a person conveniently presses the cuvette to a low position in a press fit mode, the cuvette is clamped and limited by a rotating clamping structure during the period, after the person presses the cuvette again, the cuvette is ejected by the elastic pick-and-place device, the distance between the end part of the cuvette and a guide is prolonged, and the cuvette is more convenient to grasp by the person.
Referring to fig. 1 to 6, the present utility model provides a cuvette testing fixture, and a preferred embodiment of the cuvette testing fixture of the present utility model includes a base 1, an elastic limiting structure 2, a lifting frame 3, a straight slot 4, a rotating slot 5, a turning block 6, a protrusion 7, a slot rod 8, a hydraulic indexing structure 9, a rotating clamping structure 10, a first spring and an elastic pick-and-place device 11.
The elastic limiting structure 2 is arranged on the base 1, two sides of the lifting frame 3 are symmetrically arranged on the lifting frame 3 and connected with the lifting frame 3, axe-shaped grooves are symmetrically formed on two sides of the lifting frame 3, axe-shaped grooves are formed at the bottoms of the axe-shaped grooves and are rotatably connected with the base 1, axe-shaped baffle blocks are arranged at the tops of the axe-shaped grooves and divide the tops of the axe-shaped grooves into rotary grooves 5, the rotary grooves 5 are internally provided with the overturning blocks 6 on one side, close to the straight grooves 4, of the rotary grooves 5, the protrusions 7 are arranged on the tops of the rotary grooves 5, the groove rods 8 are arranged in the straight grooves 4 and can move along the straight grooves 4, the groove rods 8 are rotatably connected with the base 1 through hinged frames 12, and the hydraulic transposition mechanisms are arranged on the base 1 and are connected with the rotary clamp structure 10 and used for driving the rotary clamp structure 10 to move to be arranged in the first place the elastic clamp or the elastic clamp in the first place in the elastic clamp 11, and the elastic clamp is arranged in the first place in the elastic clamp 11, and the elastic clamp is not arranged in the elastic clamp 11, and the elastic clamp is arranged in the elastic clamp 11.
Further, in this embodiment, the rotating clamping structure 10 includes an elastic pressing plate 13 and a roll-over stand 14 disposed on the base 1 and configured in a 7-shape, and a bracket 15 connected to one end of the elastic limiting plate and one end of the roll-over stand 14, and the other end of the roll-over stand 14 is connected to the hydraulic transposition structure 9.
Further, in this embodiment, the hydraulic transposition mechanism includes a hydraulic chamber 16 disposed in the base 1, a secondary hydraulic rod 17 connected to the hydraulic chamber 16, and a hinged plate 18 connected to the secondary hydraulic rod 17 through a hinge seat 25, and an upper end of the hinged plate 18 is connected to the other end of the roll-over stand 14.
Further, in this embodiment, the elastic limiting structure 2 includes a blocking frame 19 and a guide pillar 20 disposed on the base 1, the guide pillar 20 passes through the lifting frame 3, one end of the guide pillar 20 is connected with the upper end of the blocking frame 19, the lower end of the guide pillar 20 is connected with the base 1, a second spring 21 is sleeved on the upper end of the guide pillar 20, the upper end of the second spring 21 abuts against the blocking frame 19, and the lower end abuts against the lifting frame 3.
Further, in this embodiment, a central hydraulic rod 22 connected to the lifting frame 3 is further disposed in the hydraulic chamber 16.
Further, in this embodiment, a conductive block 23 is disposed at the bottom of the lifting frame 3, and in this embodiment, an adapting plate 24 is disposed at the top of the lifting frame 3.
The working principle of the cuvette testing fixture of the present utility model is explained below.
When in use, a person presses the bottom of the cuvette towards the elastic limit structure 2, so that the elastic limit structure 2 supports the cuvette and simultaneously presses the lifting frame 3, at the moment, the lifting frame 3 moves downwards, the groove rod 8 slides into the rotary groove 5 along the straight groove 4, the groove rod 8 impacts the overturning block 6, the overturning block 6 blocks the groove rod 8, under the guidance of one end surface of the overturning block 6, the groove rod 8 moves unidirectionally along the rotary groove 5, during the process, and when the person cannot press the cuvette downwards, the person releases the cuvette, under the driving of the elastic limit structure 2, the lifting frame 3 rises for a short distance, during the rising process, the groove rod 8 moves towards the surface between the bulges 7, at the moment, the groove rod 8 and the groove surface of the rotary groove 5 abut against each other, under the transmission of the hydraulic transposition structure 9, the ground glass surface of the cuvette is clamped by the rotary clamping structure 10, the cuvette is clamped in a limiting way at the moment, when the cuvette is clamped, the two light-transmitting surfaces of the cuvette face the light inlet and the light outlet respectively, when the cuvette needs to be taken out, a person presses the end part of the cuvette and then loosens, the cuvette presses the elastic limiting structure 2, so that the lifting frame 3 moves, at the moment, the bulge 7 in the rotary groove 5 and the groove rod 8 are mutually pressed, so that the groove rod 8 continuously moves unidirectionally along the rotary groove 5, the groove rod 8 moves towards the overturning block 6, under the guidance of the surface of the overturning block 6, on one hand, the groove rod 8 moves towards the straight groove 4 along the rotary groove 5, on the other hand, the groove rod 8 is pressed by the surface of the overturning block 6, thereby make the cell pole 8 compression first spring (not shown in the figure) after cell pole 8 is crossed the piece 6 and is moved into in the straight flute 4, elasticity is got and is put ware 11 and is accomplished the reduction, at this moment elasticity limit structure 2 is ejecting the cell just the cell is got to rotation clamp structure 10 pine clamp cell to increase the quilt holding area of cell, be convenient for personnel more firm take out the cell.
The cuvette testing and fixing device has the beneficial effects that:
the utility model adopts the technical scheme that: the device comprises a base, an elastic limiting structure, a lifting frame, a straight groove, a rotary groove, a crossing block, a bulge, a groove rod, a hydraulic transposition structure, a rotary clamping structure, a first spring and an elastic picking and placing device; the device comprises a base, an elastic limiting structure, a jack-shaped groove, a jack-shaped baffle block, an elastic position-limiting structure, a jack-shaped groove, a jack-shaped baffle block and a groove rod, wherein the elastic position-limiting structure is arranged on the base, the jack-shaped groove is symmetrically arranged on two sides of the jack-shaped groove and connected with the jack-shaped groove, the jack-shaped groove is symmetrically arranged on two sides of the jack-shaped groove, the jack-shaped groove is formed at the bottom of the jack-shaped groove, the jack-shaped baffle block is arranged at the top of the jack-shaped groove and divided into rotary grooves, the cross-over block is arranged in one side of the rotary groove, the boss is arranged at the top of the rotary groove, the groove rod is arranged in the jack-shaped groove and can move along the jack-shaped groove, the groove rod is connected with the base in a rotary mode through a hinged frame, the hydraulic position-changing mechanism is arranged on the base, the top of the hydraulic position-changing mechanism is connected with the rotary clamp structure and used for driving the rotary clamp structure to move so as to clamp or loosen, the elastic position-limiting structure is arranged in the rotary clamp and is convenient for the color comparator to contact with the color comparator.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the specification and drawings of the present utility model or direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A cuvette testing fixture, comprising: the device comprises a base, an elastic limiting structure, a lifting frame, a straight groove, a rotary groove, a crossing block, a bulge, a groove rod, a hydraulic transposition structure, a rotary clamping structure, a first spring and an elastic picking and placing device; wherein,
the elastic limiting structure is arranged on the base, the elastic limiting structure is symmetrically arranged on two sides of the lifting frame and connected with the lifting frame, axe-shaped grooves are symmetrically formed on two sides of the lifting frame, axe-shaped handles are formed at the bottoms of the axe-shaped grooves, axe-shaped baffle blocks are arranged at the tops of the axe-shaped grooves, the axe-shaped baffle blocks divide the tops of the axe-shaped grooves into rotary grooves, the overturning blocks are arranged in one side, close to the straight grooves, of the rotary grooves, protrusions are arranged on the tops of the rotary grooves, groove rods are arranged in the straight grooves and can move along the straight grooves and the rotary grooves, the groove rods are connected with the base in a rotating mode through hinge brackets, the hydraulic transposition mechanism is arranged on the base, the tops of the hydraulic transposition mechanism are connected with the rotary clamping structure and used for driving the rotary clamping structure to move so as to clamp or loosen, the elastic pick-up device is arranged in the base, the elastic pick-up device is arranged in the first elastic device, and the elastic device is in the elastic device and the elastic device is in contact with the colorimetric device.
2. The cuvette testing fixture of claim 1, wherein the rotating clamping structure comprises an elastic pressing plate and a roll-over stand which are arranged on the base in a 7-shaped manner, and a bracket connected with one end of the elastic limiting plate and one end of the roll-over stand, and the other end of the roll-over stand is connected with the hydraulic transposition structure.
3. The cuvette testing fixture of claim 2, wherein the hydraulic transposition mechanism comprises a hydraulic cavity arranged in the base, a secondary hydraulic rod connected with the hydraulic cavity, and a hinged plate connected with the secondary hydraulic rod through a hinged seat, and the upper end of the hinged plate is connected with the other end of the roll-over stand.
4. The cuvette testing fixture according to claim 3, wherein the elastic limiting structure comprises a blocking frame and a guide pillar, the blocking frame and the guide pillar are arranged on the base, the guide pillar penetrates through the lifting frame, one end of the guide pillar is connected with the upper end of the blocking frame, the lower end of the guide pillar is connected with the base, a second spring is sleeved on the upper end of the guide pillar, the upper end of the second spring is abutted to the blocking frame, and the lower end of the second spring is abutted to the lifting frame.
5. The cuvette testing fixture of claim 4, wherein a central hydraulic rod connected to the lifting frame is further disposed in the hydraulic chamber.
6. The cuvette testing fixture of claim 1, wherein the bottom of the lifting frame is provided with a conductive block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321519341.0U CN220231450U (en) | 2023-06-14 | 2023-06-14 | Cuvette test fixing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321519341.0U CN220231450U (en) | 2023-06-14 | 2023-06-14 | Cuvette test fixing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231450U true CN220231450U (en) | 2023-12-22 |
Family
ID=89198938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321519341.0U Active CN220231450U (en) | 2023-06-14 | 2023-06-14 | Cuvette test fixing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231450U (en) |
-
2023
- 2023-06-14 CN CN202321519341.0U patent/CN220231450U/en active Active
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