CN216160562U - Multifunctional chemical analysis combination device - Google Patents
Multifunctional chemical analysis combination device Download PDFInfo
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- CN216160562U CN216160562U CN202121993133.5U CN202121993133U CN216160562U CN 216160562 U CN216160562 U CN 216160562U CN 202121993133 U CN202121993133 U CN 202121993133U CN 216160562 U CN216160562 U CN 216160562U
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Abstract
The utility model discloses a multifunctional chemical analysis combination device which comprises a U-shaped seat, a shaking mechanism, a reaction test tube and a lifting mechanism. The utility model has the beneficial effects that: when using the device, when needs vibrate the reactant in the test tube, through relapse push-and-pull rod, make the push-and-pull rod drive the analysis case and remove, realize the shock to the test tube, when installing the test tube, change the handle through rotating, threaded rod one rotates, make swivel nut one can go up and down on threaded rod one, then drive the backup pad and rise, thereby can conveniently be to the installation of test tube, cooperation through between spring four and the splint is fixed the test tube, when needs seal the test tube, the twist grip, make flexible interior pole descend along with two of the decline of swivel nut sealing plug two, the test tube mouth of pipe is arranged in to pole downside setting up until flexible, realize the sealed processing to the test tube, avoid when doing the analysis experiment, the outside air leads to the fact destruction to the analysis result.
Description
Technical Field
The utility model relates to a multifunctional chemical analysis combination device, in particular to a multifunctional chemical analysis combination device, and belongs to the technical field of chemical experiments.
Background
Chemical analysis refers to a method of determining the chemical composition or make-up of a substance. The analysis can be classified into inorganic analysis and organic analysis according to the nature of the analyte. According to the analysis requirements, the method can be divided into qualitative analysis and quantitative analysis. Depending on the amount of the analyte sample, there are a constant analysis, a semi-microanalysis, a microanalysis and a supermicro analysis. Industrial raw materials, semi-finished products, agricultural soil, fertilizers, feeds, transportation fuels, lubricants and the like need to be analyzed chemically in the process of research, trial production, production or use. In chemical analysis, test tubes are common tools.
However, the existing chemical analysis apparatus has some problems in use:
1) the existing chemical analysis device has a simple structure, cannot vibrate the reaction in the test tube, so that the chemical reaction efficiency is low, and the existing reaction device is inconvenient for sealing the test tube and is easily influenced by air during reaction;
2) the test tube under this kind of mode is destroyed because of vibrations easily, leads to the unable normal work that carries on of analysis experiment to the reaction test tube is placed to the test-tube rack mostly to current chemical analysis device.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a multifunctional chemical analysis assembly.
The utility model realizes the purpose through the following technical scheme: comprises that
The device comprises a U-shaped seat, a positioning mechanism and an analysis box, wherein the U-shaped seat is arranged on the upper surface of the base, supporting legs are fixedly arranged on the periphery of the lower surface of the base, the inner bottom side of the U-shaped seat is fixedly provided with the positioning mechanism, and the upper side of the positioning mechanism is fixedly connected with the analysis box;
a rocking mechanism provided on both side walls of the analysis box;
the reaction test tube is arranged inside the analysis box and is made of transparent glass;
the clamping mechanism for fixing the reaction test tube is arranged inside the side wall of the upper side of the analysis box;
and the lifting mechanism is arranged on the inner side of the upper side of the support column fixedly connected to one side of the upper surface of the base.
As a still further scheme of the utility model: stop gear has gag lever post and the sliding sleeve of rigid coupling on the inner wall of U type seat both sides to constitute, sliding connection has two sliding sleeves on the gag lever post, and two one side that the sliding sleeve is close to U type seat lateral wall is provided with the spring that cup joints on the gag lever post one.
As a still further scheme of the utility model: the shaking mechanism is composed of a push-pull rod, a buffering frame and a pressing rod, one side of the push-pull rod is fixedly connected with one side wall of the analysis box, one end, far away from the analysis box, of the push-pull rod penetrates through the supporting column and extends to the outer side of the supporting column, one side wall, far away from the push-pull rod, of the analysis box is fixedly connected with the pressing rod, one end, far away from the analysis box, of the pressing rod is connected with a movable plate, the movable plate is arranged in the buffering frame in a sliding mode, a third spring is fixedly connected between the movable plate and the inner wall of the buffering frame, and a second spring is arranged between the push-pull rod and the inner wall of the U-shaped seat.
As a still further scheme of the utility model: the analysis box is characterized in that a lifting mechanism is further arranged inside the analysis box and comprises a first threaded rod and a first threaded sleeve, the first threaded rod is connected with the inner wall of the analysis box through a bearing, the upper end of the first threaded rod extends to the outer side of the analysis box and is fixedly connected with a rotating handle, the first threaded rod is in threaded connection with the first threaded sleeve, a supporting plate is fixedly connected between the first threaded sleeves, and a groove matched with the bottom of the reaction test tube is formed in the upper surface of the supporting plate.
As a still further scheme of the utility model: the fixture comprises centre gripping frame and splint, the centre gripping frame is fixed to be set up inside the last lateral wall of analysis case, and be provided with the spout on the upper and lower both sides inner wall of centre gripping frame, and the inside slip of spout is provided with the slider, two the rigid coupling has splint between the slider, the rigid coupling has a plurality of spring four between splint and the centre gripping frame inner wall, and the centre gripping side of splint is provided with the rubber pad.
As a still further scheme of the utility model: elevating system comprises two threaded rods and two swivel nuts, two threaded rods are installed the inside logical inslot that sets up of support column, and the lower extreme of two threaded rods pass through the bearing and lead to the inslot wall and rotate and be connected, threaded connection has two swivel nuts on two threaded rods, and the upper end of two threaded rods extends to the outside of support column to the rigid coupling has the handle, one side rigid coupling of two swivel nuts has sealing mechanism.
As a still further scheme of the utility model: sealing mechanism comprises a fixed cylinder and a sealing plug with two rigid couplings of swivel nut, the inside of fixed cylinder is provided with the shifting chute, and the inside sliding connection of shifting chute has flexible interior pole, and the rigid coupling has spring five between the flexible interior pole shifting chute cell wall, the lower surface of flexible interior pole has a plurality of sealing plug through the connecting rod rigid coupling, and the size of sealing plug suits by the bore of reaction test tube.
The utility model has the beneficial effects that:
1) when the device is used, when the reactant in the test tube needs to be vibrated, the push-pull rod is repeatedly pushed and pulled, so that the push-pull rod drives the analysis box to move left and right, and in the moving process, the memorability shock absorption and buffering are performed on the analysis box in the vibrating process through the matching effect among the set pressure resisting rod, the movable plate, the spring III and the spring II, so that the reaction test tube is prevented from being broken due to overlarge force;
2) the utility model discloses a mode that the tradition utilized the fixed test tube of test-tube rack has been changed, when installing the test tube, change the handle through rotating, make to change and rotate drive threaded rod one, make swivel nut one can go up and down on threaded rod one, then drive the backup pad and rise, thereby can conveniently be to the installation of test tube, meanwhile, the cooperation between spring four and the splint through the inside setting of fixture is fixed the test tube, when needs seal up the test tube, turning handle, make flexible interior pole descend along with two descents of swivel nut, the sealing plug that the pole downside set up until flexible interior pole is arranged in inside the test tube mouth of pipe, realize the sealed processing to the test tube, avoid when doing the analysis experiment, outside air leads to the fact destruction to the analysis result.
Drawings
FIG. 1 is a schematic view of the sealing structure of the analytical assembly according to the present invention;
FIG. 2 is a schematic view of an unsealed analysis assembly of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of B in fig. 2.
In the figure: 1. the device comprises a base, 2, supporting legs, 3, a U-shaped seat, 4, supporting columns, 5, a limiting mechanism, 501, a limiting rod, 502, a sliding sleeve, 503, a spring I, 6, a shaking mechanism, 601, a push-pull rod, 602, a spring II, 603, a buffer frame, 604, a pressing rod, 605, a movable plate, 606, a spring III, 7, an analysis box, 8, a lifting mechanism, 801, a rotating handle, 802, a threaded rod I, 803, a screw sleeve I, 804, a supporting plate, 9, a reaction test tube, 10, a clamping mechanism, 1001, a clamping frame, 1002, a sliding groove, 1003, a sliding block, 1004, a clamping plate, 1005, a spring IV, 11, a lifting mechanism, 1101, a threaded rod II, 1102, a bearing, 1103, a screw sleeve II, 1104, a handle, 12, a fixing barrel, 13, a moving groove, 14, a telescopic inner rod, 15, a spring V and 16, and a sealing plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to FIGS. 1-4, a multi-functional chemical analysis assembly includes
The device comprises a U-shaped seat 3, a positioning mechanism 5 and an analysis box 7, wherein the U-shaped seat 3 is arranged on the upper surface of a base 1, supporting legs 2 are fixedly arranged on the periphery of the lower surface of the base 1, the positioning mechanism 5 is fixedly arranged on the inner bottom side of the U-shaped seat 3, and the upper side of the positioning mechanism 5 is fixedly connected with the analysis box 7;
a reaction tube 9 disposed inside the analysis box 7, the reaction tube 9 being made of transparent glass;
a clamping mechanism 10, wherein the clamping mechanism 10 for fixing the reaction test tube 9 is arranged inside the side wall of the upper side of the analysis box 7;
and the lifting mechanism 11 is arranged on the inner side of the upper side of the support column 4 fixedly connected to one side of the upper surface of the base 1.
In the embodiment of the utility model, the shaking mechanism 6 is composed of a push-pull rod 601, a buffer frame 603 and a pressing rod 604, one side of the push-pull rod 601 is fixedly connected with one side wall of the analysis box 7, one end of the push-pull rod 601, which is far away from the analysis box 7, penetrates through the support column 4 and extends to the outer side of the support column 4, one side wall of the analysis box 7, which is far away from the push-pull rod 601, is fixedly connected with the pressing rod 604, one end of the pressing rod 604, which is far away from the analysis box 7, is connected with a movable plate 605, the movable plate 605 is slidably arranged inside the buffer frame 603, a spring III 606 is fixedly connected between the movable plate 605 and the inner wall of the buffer frame 603, and a spring II 602 is arranged between the push-pull rod 601 and the inner wall of the U-shaped seat 3, so that the test tubes in the analysis box 7 can be shaken conveniently and the chemical reaction rate is accelerated.
In the embodiment of the present invention, a lifting mechanism 8 is further disposed inside the analysis box 7, the lifting mechanism 8 is composed of a first threaded rod 802 and a first threaded sleeve 803, the first threaded rod 802 is connected with the inner wall of the analysis box 7 through a bearing, the upper end of the first threaded rod 802 extends to the outer side of the analysis box 7 and is fixedly connected with a rotating handle 801, the first threaded rod 802 is in threaded connection with the first threaded sleeve 803, a support plate 804 is fixedly connected between the two first threaded sleeves 803, and the upper surface of the support plate 804 is provided with a groove matched with the bottom of the reaction test tube 9, so that the reaction test tube 9 can be conveniently taken.
In the embodiment of the utility model, the lifting mechanism 11 is composed of a second threaded rod 1101 and a second threaded sleeve 1103, the second threaded rod 1101 is installed in a through groove arranged inside the supporting column 4, the lower end of the second threaded rod 1101 is rotatably connected with the inner wall of the through groove through a bearing 1102, the second threaded sleeve 1103 is in threaded connection with the second threaded rod 1101, the upper end of the second threaded rod 1101 extends to the outer side of the supporting column 4 and is fixedly connected with a handle 1104, and a sealing mechanism is fixedly connected to one side of the second threaded sleeve 1103, so that the height of the sealing mechanism can be conveniently adjusted to meet the use requirements of test tubes with different lengths.
Example two
Referring to FIGS. 1-4, a multi-functional chemical analysis assembly includes
The device comprises a U-shaped seat 3, a positioning mechanism 5 and an analysis box 7, wherein the U-shaped seat 3 is arranged on the upper surface of a base 1, supporting legs 2 are fixedly arranged on the periphery of the lower surface of the base 1, the positioning mechanism 5 is fixedly arranged on the inner bottom side of the U-shaped seat 3, and the upper side of the positioning mechanism 5 is fixedly connected with the analysis box 7;
a reaction tube 9 disposed inside the analysis box 7, the reaction tube 9 being made of transparent glass;
a clamping mechanism 10, wherein the clamping mechanism 10 for fixing the reaction test tube 9 is arranged inside the side wall of the upper side of the analysis box 7;
and the lifting mechanism 11 is arranged on the inner side of the upper side of the support column 4 fixedly connected to one side of the upper surface of the base 1.
In the embodiment of the present invention, the limiting mechanism 5 is composed of a limiting rod 501 and a sliding sleeve 502 fixedly connected to the inner walls of the two sides of the U-shaped seat 3, the limiting rod 501 is slidably connected with the two sliding sleeves 502, and one side of the two sliding sleeves 502 close to the side wall of the U-shaped seat 3 is provided with a first spring 503 sleeved on the limiting rod 501, so as to limit the moving track of the analysis box 7, and prevent the reactant in the test tube from splashing out due to inclination.
In the embodiment of the present invention, the clamping mechanism 10 is composed of a clamping frame 1001 and a clamping plate 1004, the clamping frame 1001 is fixedly disposed inside an upper side wall of the analysis box 7, sliding grooves 1002 are disposed on upper and lower inner walls of the clamping frame 1001, sliding blocks 1003 are slidably disposed inside the sliding grooves 1002, the clamping plate 1004 is fixedly connected between the two sliding blocks 1003, a plurality of springs 1005 are fixedly connected between the clamping plate 1004 and an inner wall of the clamping frame 1001, and a rubber pad is disposed on a clamping side of the clamping plate 1004, so as to facilitate clamping of the reaction test tube 9 and prevent the test tube from falling off during oscillation and shaking.
In the embodiment of the utility model, the sampling tube 1 and the collecting tube 13 are both made of transparent materials, and the tube bodies are provided with scale marks, so that the sampling quantity can be conveniently controlled.
In the embodiment of the utility model, the lifting mechanism 11 is composed of a second threaded rod 1101 and a second threaded sleeve 1103, the second threaded rod 1101 is installed in a through groove arranged inside the supporting column 4, the lower end of the second threaded rod 1101 is rotatably connected with the inner wall of the through groove through a bearing 1102, the second threaded sleeve 1103 is in threaded connection with the second threaded rod 1101, the upper end of the second threaded rod 1101 extends to the outer side of the supporting column 4 and is fixedly connected with a handle 1104, and a sealing mechanism is fixedly connected to one side of the second threaded sleeve 1103, so that the height of the sealing mechanism can be conveniently adjusted to meet the use requirements of test tubes with different lengths.
In the embodiment of the utility model, the sealing mechanism is composed of a fixed cylinder 12 fixedly connected with a second threaded sleeve 1103 and a sealing plug 16, a moving groove 13 is arranged inside the fixed cylinder 12, a telescopic inner rod 14 is slidably connected inside the moving groove 13, a spring five 15 is fixedly connected between the groove walls of the moving groove 12 of the telescopic inner rod 14, the lower surface of the telescopic inner rod 14 is fixedly connected with a plurality of sealing plugs 16 through connecting rods, the sizes of the sealing plugs 16 are adapted to the calibers of the reaction test tubes 9, and the reaction test tubes 9 can be conveniently sealed according to actual needs, so that the accuracy of a chemical analysis side is ensured.
The working principle is as follows: when the multifunctional chemical analysis combination device is used, when a reactant in a reaction test tube 9 needs to be vibrated, the push-pull rod 601 is repeatedly pushed and pulled to drive the analysis box 7 to move left and right, in the moving process, the analysis box 7 in the vibrating process is subjected to shock absorption and buffering through the matching action between the arranged abutting rod 604, the movable plate 605, the spring III 606 and the spring II 602, so that the reaction test tube is prevented from being broken due to overlarge force, when the reaction test tube 9 is installed, the rotating handle 801 is rotated to drive the threaded rod I802 to rotate, the threaded sleeve I803 can lift on the threaded rod I802, the supporting plate 804 is driven to lift, the installation of the reaction test tube 9 can be facilitated, meanwhile, the reaction test tube 9 is fixed through the matching between the spring IV 1005 and the clamping plate 1004 which are arranged in the clamping mechanism 10, when needs seal reaction test tube 9, twist grip 1104 for the interior pole 14 that stretches out and draws back descends along with the decline of two 1103 of swivel nuts, and inside the test tube mouth of pipe was arranged in to the sealing plug 16 that the pole 14 downside that stretches out and draws back, the realization was to the sealed processing of test tube, avoids when doing the analysis experiment, and the outside air leads to the fact the destruction to the analysis result.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A multifunctional chemical analysis combination device is characterized in that: comprises that
The device comprises a U-shaped seat (3) which is arranged on the upper surface of a base (1), supporting legs (2) are fixedly arranged on the periphery of the lower surface of the base (1), a limiting mechanism (5) is fixedly arranged on the inner bottom side of the U-shaped seat (3), and an analysis box (7) is fixedly connected to the upper side of the limiting mechanism (5);
a rocking mechanism (6) provided on both side walls of the analyzing box (7);
a reaction test tube (9) which is arranged inside the analysis box (7), wherein the reaction test tube (9) is made of transparent glass;
the clamping mechanism (10) is used for fixing the reaction test tube (9), and the clamping mechanism (10) is arranged inside the side wall of the upper side of the analysis box (7);
and the lifting mechanism (11) is arranged on the inner side of the upper side of the supporting column (4) fixedly connected to one side of the upper surface of the base (1).
2. A multifunctional chemical analysis assembly according to claim 1, wherein: stop gear (5) have gag lever post (501) and sliding sleeve (502) of rigid coupling on U type seat (3) both sides inner wall to constitute, sliding connection has two sliding sleeves (502) on gag lever post (501), and two one side that sliding sleeve (502) are close to U type seat (3) lateral wall is provided with the spring (503) of cup jointing on gag lever post (501).
3. A multifunctional chemical analysis assembly according to claim 1, wherein: the shaking mechanism (6) is composed of a push-pull rod (601), a buffering frame (603) and a pressing rod (604), one side of the push-pull rod (601) is fixedly connected with one side wall of an analysis box (7), one end, far away from the analysis box (7), of the push-pull rod (601) penetrates through a supporting column (4) and extends to the outer side of the supporting column (4), one side wall, far away from the push-pull rod (601), of the analysis box (7) is fixedly connected with the pressing rod (604), one end, far away from the analysis box (7), of the pressing rod (604) is connected with a movable plate (605), the movable plate (605) is arranged in the buffering frame (603) in a sliding mode, a spring III (606) is fixedly connected between the movable plate (605) and the inner wall of the buffering frame (603), and a spring II (602) is arranged between the push-pull rod (601) and the inner wall of the U-shaped seat (3).
4. A multifunctional chemical analysis assembly according to claim 1, wherein: the analysis box is characterized in that a lifting mechanism (8) is further arranged inside the analysis box (7), the lifting mechanism (8) is composed of a first threaded rod (802) and a first threaded sleeve (803), the first threaded rod (802) is connected with the inner wall of the analysis box (7) through a bearing, the upper end of the first threaded rod (802) extends to the outer side of the analysis box (7) and is fixedly connected with a rotating handle (801), the first threaded rod (802) is connected with the first threaded sleeve (803), a supporting plate (804) is fixedly connected between the two first threaded sleeves (803), and a groove matched with the bottom of the reaction test tube (9) is formed in the upper surface of the supporting plate (804).
5. A multifunctional chemical analysis assembly according to claim 1, wherein: the clamping mechanism (10) is composed of a clamping frame (1001) and a clamping plate (1004), the clamping frame (1001) is fixedly arranged inside the upper side wall of the analysis box (7), sliding grooves (1002) are formed in the inner walls of the upper side and the lower side of the clamping frame (1001), sliding blocks (1003) are arranged inside the sliding grooves (1002) in a sliding mode, the sliding blocks (1003) are fixedly connected with the clamping plate (1004), a plurality of springs (1005) are fixedly connected between the clamping plate (1004) and the inner wall of the clamping frame (1001), and a rubber pad is arranged on the clamping side of the clamping plate (1004).
6. A multifunctional chemical analysis assembly according to claim 1, wherein: elevating system (11) comprises two (1101) of threaded rod and two (1103) of swivel nut, install two (1101) of threaded rod the inside logical inslot that sets up of support column (4), and the lower extreme of two (1101) of threaded rod passes through bearing (1102) and is connected with logical inslot wall rotation, threaded connection has two (1103) of swivel nut on two (1101) of threaded rod, and the upper end of two (1101) of threaded rod extends to the outside of support column (4) to the rigid coupling has handle (1104), one side rigid coupling of two (1103) of swivel nut has sealing mechanism.
7. The multifunctional chemical analysis assembly of claim 6, wherein: sealing mechanism comprises solid fixed cylinder (12) and sealing plug (16) with two (1103) rigid couplings of swivel nut, the inside of solid fixed cylinder (12) is provided with shifting chute (13), and the inside sliding connection of shifting chute (13) has flexible interior pole (14), and the rigid coupling has five (15) of spring between flexible interior pole (14) one end and shifting chute (13) cell wall, the lower surface of flexible interior pole (14) has a plurality of sealing plug (16) through the connecting rod rigid coupling, and the size of sealing plug (16) suits by the bore of reaction test tube (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993133.5U CN216160562U (en) | 2021-08-24 | 2021-08-24 | Multifunctional chemical analysis combination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121993133.5U CN216160562U (en) | 2021-08-24 | 2021-08-24 | Multifunctional chemical analysis combination device |
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| Publication Number | Publication Date |
|---|---|
| CN216160562U true CN216160562U (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121993133.5U Active CN216160562U (en) | 2021-08-24 | 2021-08-24 | Multifunctional chemical analysis combination device |
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|---|---|
| CN (1) | CN216160562U (en) |
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2021
- 2021-08-24 CN CN202121993133.5U patent/CN216160562U/en active Active
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