CN212776489U - Online portable liquid alcohol concentration measurement electronic instrument - Google Patents
Online portable liquid alcohol concentration measurement electronic instrument Download PDFInfo
- Publication number
- CN212776489U CN212776489U CN202021781216.3U CN202021781216U CN212776489U CN 212776489 U CN212776489 U CN 212776489U CN 202021781216 U CN202021781216 U CN 202021781216U CN 212776489 U CN212776489 U CN 212776489U
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- chuck
- rod
- fixedly connected
- groove
- alcohol concentration
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Abstract
The utility model relates to an alcohol check out test set technical field specifically is an online portable liquid alcohol concentration measurement electronic instrument, including casing and test probe, the casing is including connecting the shell, the inboard swing joint of connecting the shell has the connecting rod, the bottom fixedly connected with test probe of connecting rod, the surface of connecting the shell is provided with fixed establishment, fixed establishment includes the chuck, the surperficial swing joint of connecting the shell has the chuck, the sliding surface of chuck is connected with the extension board, the inboard fixedly connected with fixed slot of extension board, the inboard sliding connection of fixed slot has the press lever, the bottom fixedly connected with extension spring of press lever. The utility model discloses be convenient for carry out the regulation of size to the chuck on the instrument, make things convenient for the instrument fixed on the check out test set of unidimensional, be convenient for detect, and the chuck after adjusting can seal, prevent to cause the concentration of alcohol to volatilize, improve the accuracy that detects.
Description
Technical Field
The utility model relates to an alcohol check out test set technical field specifically is an online portable liquid alcohol concentration measurement electronic instrument.
Background
The online alcohol concentration meter adopts a high-energy electromagnetic wave principle, and because different media have different absorption coefficients for electromagnetic waves, when a high-energy electric field is applied to a sample, the phase and the amplitude of the high-energy electric field can be influenced due to the absorption difference, the phase and the amplitude of the high-energy electric field are tested, and digital-to-analog conversion and related data processing are carried out through an intelligent transmitter.
On-line portable liquid alcohol concentration measurement electronic instrument, use industry liquid alcohol concentration rapid test such as pharmaceutical factory usually, the winery, the chemical plant, building materials, obtain accurate measured data, the range of application is wide, can be applied to polarity to nonpolar substance concentration test, the pollution of distillation volatile gas, no consumptive material expense, reduce artificial operation error, nevertheless when using it, the size of chuck is fixed on the instrument, can not adjust it, in some measuring device of great size, can't use, and after the size adjustment, the sealed effect of chuck is not good, easily cause the volatilization of alcohol concentration, influence the accuracy nature that detects, therefore need to design an on-line portable liquid alcohol concentration measurement electronic instrument to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an online portable liquid alcohol concentration measurement electronic instrument to the size of the chuck that proposes in solving above-mentioned background art is fixed on the instrument, can not adjust it, and the sealed effect of chuck is not good, easily causes volatilizing of alcohol concentration, influences the problem of the accuracy nature that detects.
In order to achieve the above purpose, the utility model provides an on-line portable electronic instrument for measuring the concentration of liquid alcohol, which comprises a shell and a detection probe, the shell comprises a connecting shell, the inner side of the connecting shell is movably connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a detection probe, the surface of the connecting shell is provided with a fixing mechanism, the fixing mechanism comprises a chuck, the surface of the connecting shell is movably connected with the chuck, the surface of the chuck is connected with an extension plate in a sliding way, the inner side of the extension plate is fixedly connected with a fixing groove, the inner side of the fixed groove is connected with a pressing rod in a sliding way, the bottom end of the pressing rod is fixedly connected with a telescopic spring, the bottom end of the extension spring is fixedly connected with an extension groove, the surface of the pressing rod is fixedly connected with a pull rod, the surface of the pull rod is movably connected with a movable rod, and the inner side of the chuck is fixedly connected with a supporting groove.
Preferably, the chuck is connected with an extension plate in a sliding manner, the extension plate is connected to the surface of the chuck in four groups, and the pressing rod is connected with the fixing groove in a sliding manner.
Preferably, both ends of the extension spring are connected to the surfaces of a pressing rod and an extension groove, the pressing rod is slidably connected with the extension groove, and the extension groove is fixed on the inner side surface of the chuck.
Preferably, the pull rod is two sets of connections and is being pressed the surface of depression bar, pull rod and movable rod rotate to be connected, the surface of movable rod has cup jointed the spring, and the both ends of spring are connected on the surface in movable rod and support groove, the movable rod with support groove sliding connection.
Preferably, the surface of chuck is provided with coupling mechanism, coupling mechanism includes the sealing strip, the both ends fixedly connected with bracing piece of sealing strip, the bottom swing joint of bracing piece has the slider, the fixed surface of chuck is connected with the spout, the fixed surface of extension board is connected with the mounting plate.
Preferably, the support rods are connected to the surface of the sealing strip and are telescopic, the sliding blocks are connected with the sliding grooves in a sliding mode, the sliding grooves are connected to the surface of the chuck in four groups, and the fastening plate is connected to the surfaces of the sealing strip and the extension plate.
Compared with the prior art, the beneficial effects of the utility model are that: be convenient for carry out the regulation of size to the chuck on the instrument, make things convenient for the instrument fixed on the check out test set of unidimensional not, be convenient for detect, and the chuck after adjusting can seal, prevents to cause the concentration of alcohol to volatilize, improves the accuracy that detects.
(1) Through the sliding connection of extension board and chuck, it is scalable on the chuck to make the extension board, be convenient for adjust the size of chuck, under the effect in extension spring and flexible groove, make the flexible of pressing the depression bar in the fixed slot, and then make the pull rod move under the connection of pressing the depression bar, pull rod and movable rod rotate and connect, under the pull rod removes, it slides in supporting the inslot to drive the movable rod, make movable rod and chuck separation, be convenient for extend the slip of board in the chuck, through the effect of movable rod surface spring, make the movable rod when not atress, movable rod and chuck are connected, be convenient for extend the board fixed in the chuck.
(2) Through the connection of extension board and sealing strip, the sealing strip can stretch out and draw back, under the connection effect of bracing piece and sealing strip, the flexible of bracing piece, change the length of sealing strip on the chuck, be convenient for when the connection size of chuck changes, make the sealing strip seal the chuck, under the sliding connection of slider and spout, change the position of bracing piece on the chuck, it is sealed to make to connect between the sealing strip, through the connection of mounting plate, make the sealing strip fixed connection on the extension board, when being convenient for extend the board and remove, drive the slip of sealing strip on the chuck.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic bottom view of the chuck of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of the chuck of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a housing; 11. a connecting shell; 12. a connecting rod; 13. detecting a probe; 2. a fixing mechanism; 21. a chuck; 22. an extension plate; 23. fixing grooves; 24. a pressing lever; 25. a tension spring; 26. a telescopic groove; 27. a pull rod; 28. a movable rod; 29. a support groove; 3. a connecting mechanism; 31. sealing tape; 32. a support bar; 33. a slider; 34. a chute; 35. and (7) fastening the plate.
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.
Referring to fig. 1-4, the present invention provides an embodiment: an on-line portable electronic instrument for measuring the concentration of liquid alcohol comprises a shell 1 and a detection probe 13, wherein the shell 1 comprises a connecting shell 11, the inner side of the connecting shell 11 is movably connected with a connecting rod 12, the bottom end of the connecting rod 12 is fixedly connected with the detection probe 13, the surface of the connecting shell 11 is provided with a fixing mechanism 2, the fixing mechanism 2 comprises a chuck 21, the surface of the connecting shell 11 is movably connected with the chuck 21, the surface of the chuck 21 is slidably connected with an extending plate 22, the inner side of the extending plate 22 is fixedly connected with a fixing groove 23, the inner side of the fixing groove 23 is slidably connected with a pressing rod 24, the bottom end of the pressing rod 24 is fixedly connected with a telescopic spring 25, the bottom end of the telescopic spring 25 is fixedly connected with a telescopic groove 26, the surface of the pressing rod 24 is fixedly connected with a pull rod 27, the surface of the pull rod 27 is movably connected with a movable rod 28, the alcohol concentration is detected by the detection probe 13, and the detection by the detection probe 13 is displayed as data by the connecting case 11.
Further, the chuck 21 is slidably connected with the extension plate 22, the extension plate 22 is connected to the surface of the chuck 21 in four groups, the pressing rod 24 is slidably connected with the fixing groove 23, the extension plate 22 adjusts the connection size of the chuck 21 through the sliding connection of the extension plate 22 and the chuck 21, and the extension plate 22 is conveniently connected and fixed in the chuck 21 under the connection action of the fixing groove 23 and the pressing rod 24.
Furthermore, the two ends of the extension spring 25 are connected to the surfaces of the pressing rod 24 and the extension groove 26, the pressing rod 24 is slidably connected to the extension groove 26, the extension groove 26 is fixed to the inner side surface of the chuck 21, and the pressing rod 24 is made to extend and contract in the extension groove 26 through the connection between the pressing rod 24 and the extension spring 25 and the connection between the extension groove 26 and the extension spring 25, so that the pressing rod 24 is made to extend and contract in the fixing groove 23, and the reset connection of the pressing rod 24 in the fixing groove 23 is facilitated.
Further, pull rod 27 is two sets of connections and is being pressed the surface of pole 24, pull rod 27 and movable rod 28 rotate to be connected, the surface of movable rod 28 has cup jointed the spring, and the both ends of spring are connected on the surface of movable rod 28 and support groove 29, movable rod 28 and support groove 29 sliding connection, through pressing the connection of pole 24 and pull rod 27, under the slip of pressing the pole 24, make pull rod 27 drive the slip of movable rod 28, through the effect of supporting groove 29, make movable rod 28 steadily slide in extension board 22, the spring is cup jointed on the movable rod 28 surface, under the effect of spring, make the connection of movable rod 28 and chuck 21 inseparable, be convenient for extension board 22 is fixed and is adjusted in chuck 21.
Further, the surface of the chuck 21 is provided with a connecting mechanism 3, the connecting mechanism 3 includes a sealing strip 31, two ends of the sealing strip 31 are fixedly connected with a support rod 32, a sliding block 33 is movably connected to the bottom end of the support rod 32, a sliding groove 34 is fixedly connected to the surface of the chuck 21, and a fastening plate 35 is fixedly connected to the surface of the extension plate 22, so that the extension plate 22 drives the sealing strip 31 to slide on the chuck 21 when moving through the connection between the sealing strip 31 and the extension plate 22, and the extension plate 22 is connected to the portion, extending on the chuck 21, of the extension plate 22 in a sealing manner.
Furthermore, the support rods 32 are connected to the surface of the sealing strip 31, the support rods 32 are retractable, the sliding blocks 33 are slidably connected with the sliding grooves 34, the sliding grooves 34 are connected to the surface of the chuck 21 in four groups, the fastening plates 35 are connected to the surfaces of the sealing strip 31 and the extension plate 22, the sealing strip 31 is supported by the support rods 32, the sealing strip 31 is convenient to move on the chuck 21, and the sealing strip 31 is convenient to be connected and fixed under the connecting action of the sliding blocks 33 and the sliding grooves 34.
The working principle is as follows: when the alcohol tester is used, the chuck 21 is connected with the connecting shell 11, when the testing probe 13 tests alcohol, the position of the connecting shell 11 is fixed, under the sliding connection of the extension plate 22 and the chuck 21, the connecting size of the chuck 21 can be changed, the pressing rod 24 slides in the fixing groove 23 through the connection of the fixing groove 23 and the pressing rod 24, the pressing rod 24 is connected with the telescopic groove 26 through the telescopic spring 25, the pressing rod 24 stretches in the telescopic spring 25, the connection of the extension plate 22 in the chuck 21 is further facilitated, the pull rod 27 is connected with the pressing rod 24, under the connecting action of the pull rod 27 and the movable rod 28, the movable rod 28 slides in the extension plate 22, the spring on the surface of the movable rod 28 is connected with the supporting groove 29, the movable rod 28 slides in the supporting groove 29, the connection of the movable rod 28 and the chuck 21 is facilitated, and the sliding and fixing of the extension plate 22 in the chuck 21 are facilitated.
Through the connection of sealing strip 31 and extension board 22, when making the chuck 21 of extension board 22 remove, drive sealing strip 31 and remove on the surface of chuck 21, under the joining action of bracing piece 32, the convenience is to the support and the removal of sealing strip 31, through the connection of slider 33 and spout 34, bracing piece 32 and the rotation of slider 33 are connected, make the position and the angle of bracing piece 32 on chuck 21 change, be convenient for connect between the sealing strip 31, seal the processing to the extension of extension board 22 on chuck 21, the connection of mounting plate 35 and sealing strip 31, make sealing strip 31 and extension board 22 fixed connection, be convenient for seal it, prevent to cause the concentration volatilization of detection alcohol, influence the accuracy that detects, and is more practical.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Claims (6)
1. The utility model provides an online portable liquid alcohol concentration measurement electronic instrument, includes casing (1) and test probe (13), its characterized in that: the shell (1) comprises a connecting shell (11), the inner side of the connecting shell (11) is movably connected with a connecting rod (12), the bottom end of the connecting rod (12) is fixedly connected with a detection probe (13), the surface of the connecting shell (11) is provided with a fixing mechanism (2), the fixing mechanism (2) comprises a chuck (21), the surface of the connecting shell (11) is movably connected with the chuck (21), the surface of the chuck (21) is slidably connected with an extension plate (22), the inner side of the extension plate (22) is fixedly connected with a fixing groove (23), the inner side of the fixing groove (23) is slidably connected with a pressing rod (24), the bottom end of the pressing rod (24) is fixedly connected with a telescopic spring (25), the bottom end of the telescopic spring (25) is fixedly connected with a telescopic groove (26), the surface of the pressing rod (24) is fixedly connected with a pull rod (27), the surface of the pull rod (27) is movably connected with a movable rod (28), and the inner side of the chuck (21) is fixedly connected with a supporting groove (29).
2. The on-line portable electronic liquid alcohol concentration meter according to claim 1, wherein: chuck (21) and extension board (22) sliding connection, extension board (22) are four groups and connect in the surface of chuck (21), press lever (24) and fixed slot (23) sliding connection.
3. The on-line portable electronic liquid alcohol concentration meter according to claim 1, wherein: the two ends of the telescopic spring (25) are connected to the surfaces of the pressing rod (24) and the telescopic groove (26), the pressing rod (24) is connected with the telescopic groove (26) in a sliding mode, and the telescopic groove (26) is fixed to the inner side surface of the chuck (21).
4. The on-line portable electronic liquid alcohol concentration meter according to claim 1, wherein: pull rod (27) are two sets of connections and press the surface of pressure lever (24), pull rod (27) and movable rod (28) rotate to be connected, the surface of movable rod (28) has cup jointed the spring, and the surface at movable rod (28) and support groove (29) is connected at the both ends of spring, movable rod (28) and support groove (29) sliding connection.
5. The on-line portable electronic liquid alcohol concentration meter according to claim 1, wherein: the surface of chuck (21) is provided with coupling mechanism (3), coupling mechanism (3) are including sealing area (31), the both ends fixedly connected with bracing piece (32) of sealing area (31), the bottom swing joint of bracing piece (32) has slider (33), the fixed surface of chuck (21) is connected with spout (34), the fixed surface of extension board (22) is connected with mounting plate (35).
6. The on-line portable electronic liquid alcohol concentration meter according to claim 5, wherein: the support rods (32) are connected to the surface of the sealing band (31), the support rods (32) are telescopic, the sliding blocks (33) are connected with the sliding grooves (34) in a sliding mode, the sliding grooves (34) are connected to the surface of the chuck (21) in four groups, and the fastening plate (35) is connected to the surfaces of the sealing band (31) and the extension plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781216.3U CN212776489U (en) | 2020-08-24 | 2020-08-24 | Online portable liquid alcohol concentration measurement electronic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781216.3U CN212776489U (en) | 2020-08-24 | 2020-08-24 | Online portable liquid alcohol concentration measurement electronic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776489U true CN212776489U (en) | 2021-03-23 |
Family
ID=75054340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021781216.3U Expired - Fee Related CN212776489U (en) | 2020-08-24 | 2020-08-24 | Online portable liquid alcohol concentration measurement electronic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776489U (en) |
-
2020
- 2020-08-24 CN CN202021781216.3U patent/CN212776489U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |