CN208420666U - A kind of dual-beam ultraviolet-uisible spectrophotometer - Google Patents
A kind of dual-beam ultraviolet-uisible spectrophotometer Download PDFInfo
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- CN208420666U CN208420666U CN201821079733.9U CN201821079733U CN208420666U CN 208420666 U CN208420666 U CN 208420666U CN 201821079733 U CN201821079733 U CN 201821079733U CN 208420666 U CN208420666 U CN 208420666U
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Abstract
The utility model provides a kind of dual-beam ultraviolet-uisible spectrophotometer.The dual-beam ultraviolet-uisible spectrophotometer includes casing structure；Sealing structure；Slide construction, the slide construction include slide plate；Displacement structure；Clamping structure, the clamping structure includes clamping plate, pushing hands, sliding block, sliding slot and spring, the top for being set to the slide plate for clamping clamping plate described in the rectangle of cuvette, the clamping plate is connect with the slide plate slides, the pushing hands is set to one end of the clamping plate, the sliding slot is set to the inside of the slide plate, the sliding block is set to the inside of the slide plate, the sliding block is connect with the Boards wall, the clamping plate is connect by sliding of the sliding block inside the sliding slot with the slide plate slides, one end of the spring and the Boards wall, the other end is fixedly connected with the slide plate.Dual-beam ultraviolet-uisible spectrophotometer provided by the utility model has the placing groove for placing cuvette adjustable, facilitates the advantages of fixing and take of cuvette.
Description
Technical field
The utility model relates to field of measuring technique more particularly to a kind of dual-beam ultraviolet-uisible spectrophotometers.
Background technique
Dual-beam ultraviolet specrophotometer, which is developed, is able to carry out quantitative measurment, kinetic test, and spectral scan also may be used
To carry out the test of DNA/ protein, total phosphorus and total nitrogen test, Heavy metal, pesticide residue test, food safety detection, heating power hair
Electric metal ion test etc. is widely used in food, drug, electric power, biological study, teaching and scientific research, chemical, quality prison
It superintends and directs, water quality environmental protection and the various fields such as commodity inspection.
However the size of placing groove of traditional dual-beam ultraviolet specrophotometer due to placing cuvette is that fixation can not
It adjusts, so will cause cuvette inconvenience when fixing and taking, often cuvette can be made to damage when taking cuvette.
Therefore, it is necessary to provide a kind of new dual-beam ultraviolet-uisible spectrophotometer solution above-mentioned technical problem.
Utility model content
The placing groove that the technical issues of the utility model solves is to provide a kind of placement cuvette is adjustable, facilitates colorimetric
The dual-beam ultraviolet-uisible spectrophotometer of ware fixed and taken.
In order to solve the above technical problems, dual-beam ultraviolet-uisible spectrophotometer provided by the utility model includes: cabinet
Structure；Sealing structure, the sealing structure are set to one end of the casing structure；Slide construction, the slide construction are set to institute
The inside of casing structure is stated, the slide construction includes slide plate；Displacement structure, the displacement structure are set to the slide construction
Top；Clamping structure, the clamping structure be set to the slide plate top, the clamping structure include clamping plate, pushing hands, sliding block,
Sliding slot and spring, the top for being set to the slide plate for clamping clamping plate described in the rectangle of cuvette, the clamping plate and the slide plate
It is slidably connected, the pushing hands is set to one end of the clamping plate, and the sliding slot is set to the inside of the slide plate, and the sliding block is set to institute
The inside of slide plate is stated, the sliding block is connect with the Boards wall, and the clamping plate is by the sliding block inside the sliding slot
Sliding is connect with the slide plate slides, and one end of the spring and the Boards wall, the other end are fixedly connected with the slide plate.
Preferably, there are two the sliding slot and the sliding block are all provided with, two sliding slots and two sliding blocks are
" convex " shape structure.
Preferably, there are two the spring is set, the diameter of two springs is respectively less than the width of the sliding slot.
Preferably, the slide construction further includes fixed plate, slide bar and first bearing, and the fixed plate of " recessed " shape is set to
The inside of the casing structure, there are two the slide bar is set, two slide bars are set in the fixed plate at parallel relation
Portion, the slide plate are connect by the first bearing with the sliding bar.
Preferably, the slide construction further includes pull rod and second bearing, and the second bearing is set to the fixed plate
Inside, the pull rod is through the fixed plate and extends to the slide plate, and the pull rod and the fixed plate pass through described second
Bearing and the fixed plate are rotatablely connected, and the pull rod runs through the body structure.
Preferably, the body structure includes cabinet and stabilizer blade, and the cabinet is set to the outside of the fixed plate, the branch
Foot is set to the bottom end of the cabinet.
Preferably, the top of the cabinet is equipped with sealing structure, and the sealing structure includes sample lid and sample cell, described
Sample is covered on the top of the cabinet, and the sample lid is connect with the body pivot, and the sample cell is set to the case
The inside of body.
Preferably, the displacement structure includes placement plate and placing groove, and the placement plate is set to the slide plate away from described
One end of fixed plate, there are four the placing groove for placing cuvette is set, and four placing grooves are linearly distributed in
The slide plate deviates from one end of the fixed plate.
Compared with the relevant technologies, dual-beam ultraviolet-uisible spectrophotometer provided by the utility model has following beneficial
Effect:
The utility model provides a kind of dual-beam ultraviolet-uisible spectrophotometer, and the clamping plate is set to for placing cuvette
The placement plate one end, the clamping plate can just be overlapped with the end face of the placement plate, by the clamping plate with it is described
Slide plate slides connection, can be clamped and unclamp to the cuvette of the inside of the placing groove, make to fix and take cuvette
More easily, it is too tight not will cause fixation, the phenomenon that damaging cuvette when taking cuvette, the pushing hands is set to the folder
One end of plate can be facilitated by the pushing hands and be pushed the clamping plate, facilitated the fixation of cuvette and taken, the clamping plate
It is connect by sliding of the sliding block inside the sliding slot with the slide plate slides, guarantees that the slide plate can be realized to described
The cuvette of the inside of placing groove is fixed and takes, one end of the spring and the Boards wall, the other end with it is described
Slide plate is fixedly connected, and under the elastic force effect of the spring, is clamped by the clamping plate to the cuvette.
Detailed description of the invention
Fig. 1 is that a kind of structure of preferred embodiment of dual-beam ultraviolet-uisible spectrophotometer provided by the utility model is shown
It is intended to；
Fig. 2 is the attachment structure schematic diagram of slide construction shown in FIG. 1 and displacement structure；
Fig. 3 is the portion A shown in Fig. 2 enlarged diagram；
Fig. 4 is the attachment structure schematic diagram of slide plate shown in Fig. 2 and clamping structure.
Figure label: 1, casing structure, 11, cabinet, 12, stabilizer blade, 2, sealing structure, 21, sample lid, 22, sample cell, 3,
Slide construction, 31, fixed plate, 32, slide plate, 33, first bearing, 34, slide bar, 35, pull rod, 36, second bearing, 4, placement knot
Structure, 41, placement plate, 42, placing groove, 5, clamping structure, 51, clamping plate, 52, pushing hands, 53, sliding block, 54, sliding slot, 55, spring.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is dual-beam UV, visible light provided by the utility model point
A kind of photometric structural schematic diagram of preferred embodiment of light；Fig. 2 is the connection knot of slide construction shown in FIG. 1 and displacement structure
Structure schematic diagram；Fig. 3 is the portion A shown in Fig. 2 enlarged diagram；Fig. 4 shows for the connection structure of slide plate shown in Fig. 2 and clamping structure
It is intended to.Dual-beam ultraviolet-uisible spectrophotometer includes: casing structure 1；Sealing structure 2, the sealing structure 2 are set to the machine
One end of box structure 1；Slide construction 3, the slide construction 3 are set to the inside of the casing structure 1, and the slide construction 3 wraps
Include slide plate 32；Displacement structure 4, the displacement structure 4 are set to the top of the slide construction 3；Clamping structure 5, the clamping knot
Structure 5 is set to the top of the slide plate 32, and the clamping structure 5 includes clamping plate 51, pushing hands 52, sliding block 53, sliding slot 54 and spring 55,
The top for being set to the slide plate 32 for clamping clamping plate 51 described in the rectangle of cuvette, the clamping plate 51 are slided with the slide plate 32
Connection, the pushing hands 52 are set to one end of the clamping plate 51, and the sliding slot 54 is set to the inside of the slide plate 32, the sliding block 53
Set on the inside of the slide plate 32, the sliding block 53 is fixedly connected with the clamping plate 51, and the clamping plate 51 passes through the sliding block 53
Sliding inside the sliding slot 54 is slidably connected with the slide plate 32, and one end of the spring 55 and the clamping plate 51 are fixed,
The other end is fixedly connected with the slide plate 32.
There are two the sliding slot 54 and the sliding block 53 are all provided with, two sliding slots 54 and two sliding blocks 53 are
" convex " shape structure, in order to enable the clamping plate 51 to slide more smooth on the slide plate 32.
There are two the spring 55 is set, the diameter of two springs 55 is respectively less than the width of the sliding slot 54, in order to
The clamping plate 51 is enough set to be clamped the placement plate 41.
The slide construction 3 further includes fixed plate 31, slide bar 34 and first bearing 33, and the fixed plate 31 of " recessed " shape is set
In the inside of the casing structure 1, there are two the slide bar 34 is set, two slide bars 34 are set to the fixation at parallel relation
The inside of plate 31, the slide plate 32 are slidably connected by the first bearing 33 and the slide bar 34, in order to make the cunning
Plate 32 slides more smooth on the slide bar 34.
The slide construction 3 further includes pull rod 35 and second bearing 36, and the second bearing 36 is set to the fixed plate 31
Inside, the pull rod 35 is through the fixed plate 31 and extends to the slide plate 32, the pull rod 35 and the fixed plate 31
It being rotatablely connected by the second bearing 36 with the fixed plate 31, the pull rod 35 runs through the body structure 1, in order to
It is more preferably smooth when pulling the pull rod 35.
The body structure 1 includes cabinet 11 and stabilizer blade 12, and the cabinet 11 is set to the outside of the fixed plate 31, described
Stabilizer blade 12 is set to the bottom end of the cabinet 11, in order to play the role of fixed spectrophotometer internal element.
The top of the cabinet 11 is equipped with sealing structure 2, and the sealing structure 2 includes sample lid 21 and sample cell 22, institute
The top that sample lid 21 is set to the cabinet 11 is stated, and the sample lid 21 and the cabinet 11 are rotatablely connected, the sample cell
21 are set to the inside of the cabinet 11, in order to play sealing and dust-proof effect.
The displacement structure 4 includes placement plate 41 and placing groove 42, and the placement plate 41 is set to the slide plate 32 and deviates from institute
The one end for stating fixed plate 31, there are four the placing groove 42 for placing cuvette is set, and four placing grooves 42 are in line
Property be distributed in the slide plate 32 deviate from the fixed plate 31 one end, in order to place more cuvettes.
The working principle of dual-beam ultraviolet-uisible spectrophotometer provided by the utility model is as follows:
It will be turned on first with the sample lid 21 that the cabinet 11 is rotatablely connected, then push the pushing hands 52, make institute
Stating clamping plate 51, there are certain intervals with the placement plate 41, and the cuvette for filling measuring samples is then put into the placing groove 42
Inside, the clamping plate 51 is set to one end for placing the placement plate 41 of cuvette, and the clamping plate 51 can just be with
The end face of the placement plate 41 is overlapped, and is slidably connected by the clamping plate 51 and the slide plate 32, can be to the placing groove 42
The cuvette of inside be clamped and unclamp, make to fix and take cuvette more easily, it is too tight not will cause fixation, is taking
The phenomenon that damaging cuvette when taking cuvette, the pushing hands 52 are set to one end of the clamping plate 51, pass through the pushing hands 52, energy
Enough facilitate and push the clamping plate 51, facilitate the fixation of cuvette and take, the clamping plate 51 passes through the sliding block 53 described
Sliding inside sliding slot 54 is slidably connected with the slide plate 32, guarantees that the slide plate 32 can be realized in the placing groove 52
The cuvette in portion is fixed and takes, and one end of the spring 55 and the clamping plate 51 are fixed, the other end and the slide plate 32
It is fixedly connected, under the elastic force effect of the spring 55, the cuvette is clamped by the clamping plate 51, is then turned on
The power key of spectrophotometer, keeps spectrophotometer in running order, then covers the print lid 21, pulls the pull rod
35, it drives the slide plate 32 to slide on the slide bar 34, the detection of the sample can be completed.
Compared with the relevant technologies, dual-beam ultraviolet-uisible spectrophotometer provided by the utility model has following beneficial
Effect:
The utility model provides a kind of dual-beam ultraviolet-uisible spectrophotometer, and the clamping plate 51 is set to for placing colorimetric
One end of the placement plate 41 of ware, the clamping plate 51 can just be overlapped with the end face of the placement plate 41, pass through the folder
Plate 51 is slidably connected with the slide plate 32, can the cuvette of the inside of the placing groove 42 is clamped and be unclamped, and makes solid
The phenomenon that fixed and take cuvette more easily, it is too tight not will cause fixation, damages cuvette when taking cuvette, it is described
One end that pushing hands 52 is set to the clamping plate 51 can facilitate by the pushing hands 52 and push the clamping plate 51, facilitate cuvette
Fixation with take, the clamping plate 51 is connected by sliding of the sliding block 53 inside the sliding slot 54 and the slide plate 32 sliding
It connects, guarantees that the slide plate 32 can be realized and the cuvette of the inside of the placing groove 52 is fixed and is taken, the spring
55 one end and the clamping plate 51 are fixed, and the other end is fixedly connected with the slide plate 32, under the elastic force effect of the spring 55,
The cuvette is clamped by the clamping plate 51.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of dual-beam ultraviolet-uisible spectrophotometer characterized by comprising
Casing structure；
Sealing structure, the sealing structure are set to one end of the casing structure；
Slide construction, the slide construction are set to the inside of the casing structure, and the slide construction includes slide plate；
Displacement structure, the displacement structure are set to the top of the slide construction；
Clamping structure, the clamping structure are set to the top of the slide plate, and the clamping structure includes clamping plate, pushing hands, sliding block, cunning
Slot and spring, the top for being set to the slide plate for clamping clamping plate described in the rectangle of cuvette, the clamping plate and the slide plate are sliding
Dynamic connection, the pushing hands are set to one end of the clamping plate, and the sliding slot is set to the inside of the slide plate, and the sliding block is set to described
The inside of slide plate, the sliding block are connect with the Boards wall, cunning of the clamping plate by the sliding block inside the sliding slot
Dynamic to connect with the slide plate slides, one end of the spring and the Boards wall, the other end are fixedly connected with the slide plate.
2. dual-beam ultraviolet-uisible spectrophotometer according to claim 1, which is characterized in that the sliding slot and the cunning
There are two block is all provided with, two sliding slots and two sliding blocks are " convex " shape structure.
3. dual-beam ultraviolet-uisible spectrophotometer according to claim 1, which is characterized in that the spring is equipped with two
A, the diameter of two springs is respectively less than the width of the sliding slot.
4. dual-beam ultraviolet-uisible spectrophotometer according to claim 1, which is characterized in that the slide construction also wraps
Fixed plate, slide bar and first bearing are included, the fixed plate of " recessed " shape is set to the inside of the casing structure, and the slide bar is equipped with
Two, two slide bars are set to the inside of the fixed plate at parallel relation, and the slide plate passes through the first bearing and institute
State sliding bar connection.
5. dual-beam ultraviolet-uisible spectrophotometer according to claim 4, which is characterized in that the slide construction also wraps
Pull rod and second bearing are included, the second bearing is set to the inside of the fixed plate, and the pull rod is through the fixed plate and prolongs
It extends to the slide plate, the pull rod and the fixed plate to be rotatablely connected by the second bearing and the fixed plate, the drawing
Bar runs through the body structure.
6. dual-beam ultraviolet-uisible spectrophotometer according to claim 4, which is characterized in that the body structure includes
Cabinet and stabilizer blade, the cabinet are set to the outside of the fixed plate, and the stabilizer blade is set to the bottom end of the cabinet.
7. dual-beam ultraviolet-uisible spectrophotometer according to claim 6, which is characterized in that the top of the cabinet is set
There is sealing structure, the sealing structure includes sample lid and sample cell, and the sample is covered on the top of the cabinet, and described
Sample lid is connect with the body pivot, and the sample cell is set to the inside of the cabinet.
8. dual-beam ultraviolet-uisible spectrophotometer according to claim 4, which is characterized in that the displacement structure includes
Placement plate and placing groove, the placement plate is set to one end that the slide plate deviates from the fixed plate, for placing the institute of cuvette
It states there are four placing groove sets, and four placing grooves are linearly distributed in one end that the slide plate deviates from the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079733.9U CN208420666U (en) | 2018-07-09 | 2018-07-09 | A kind of dual-beam ultraviolet-uisible spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821079733.9U CN208420666U (en) | 2018-07-09 | 2018-07-09 | A kind of dual-beam ultraviolet-uisible spectrophotometer |
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| Publication Number | Publication Date |
|---|---|
| CN208420666U true CN208420666U (en) | 2019-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821079733.9U Active CN208420666U (en) | 2018-07-09 | 2018-07-09 | A kind of dual-beam ultraviolet-uisible spectrophotometer |
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| CN (1) | CN208420666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813657A (en) * | 2019-03-06 | 2019-05-28 | 谢响玲 | A kind of sewage quality efficient detection instrument |
-
2018
- 2018-07-09 CN CN201821079733.9U patent/CN208420666U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813657A (en) * | 2019-03-06 | 2019-05-28 | 谢响玲 | A kind of sewage quality efficient detection instrument |
| CN109813657B (en) * | 2019-03-06 | 2021-07-06 | 广西速竟科技有限公司 | Efficient detector for sewage quality |
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