CN212321529U - Gas chromatograph convenient to use - Google Patents
Gas chromatograph convenient to use Download PDFInfo
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- CN212321529U CN212321529U CN202021022342.0U CN202021022342U CN212321529U CN 212321529 U CN212321529 U CN 212321529U CN 202021022342 U CN202021022342 U CN 202021022342U CN 212321529 U CN212321529 U CN 212321529U
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- gas chromatograph
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- chromatograph
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Abstract
The utility model provides a convenient to use's gas chromatograph. The gas chromatograph convenient to use comprises: a control box; the bottoms of the two telescopic rods are fixed on the control box, and a chromatograph body is arranged between the top ends of the two telescopic rods; the adjusting assembly comprises a box body, the bottom of the box body is fixed at the top of the control box, and a motor is arranged on one side inside the box body. The utility model provides a convenient to use's gas chromatograph has altitude mixture control's function, through the starter motor for the epaxial screw thread piece of motor output slides, and then drives the expansion bracket of swing joint on the screw thread piece and stretch, and then has improved the height of gas chromatograph in the use, the convenience is to taking of detection sample, convenient and fast, and then has improved the speed that gas chromatograph detected the sample, further improvement the practicality of gas chromatograph in the use.
Description
Technical Field
The utility model relates to a gas chromatograph field especially relates to a convenient to use's gas chromatograph.
Background
The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by utilizing a chromatographic separation technology and a detection technology, and can be generally used for analyzing organic matters which are thermally stable in soil and have a boiling point of not more than 500 ℃, such as volatile organic matters, organic chlorine, organic phosphorus, polycyclic aromatic hydrocarbons, phthalate esters and the like.
At present, when using gas chromatograph to separate and detect, because gas chromatograph's volume is heavier, generally when removing, needs two people to carry, and is more time-consuming and energy-consuming to when using, when the high ratio of the operation panel of placing is lower, and then can't carry out the regulation of height, cause the inconvenience in the use, need the experimenter to bow and take to detecting the sample, increased the work load that detects.
Therefore, it is necessary to provide a gas chromatograph which is convenient to use to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a convenient to use's gas chromatograph has solved current gas chromatograph's volume ratio is heavier, when generally removing, needs two people to carry, the problem that relatively wastes time and energy.
In order to solve the technical problem, the utility model provides a convenient to use's gas chromatograph includes: a control box;
the bottoms of the two telescopic rods are fixed on the control box, and a chromatograph body is arranged between the top ends of the two telescopic rods;
the adjusting part, the adjusting part includes the box, the bottom of box is fixed in the top of control box, one side of the box inside is provided with the motor, the one end fixedly connected with lead screw of motor output shaft, the one end of lead screw rotate connect in one side of the box inside, the surface threaded connection of lead screw has two thread blocks, two swing joint has the expansion bracket between the top of thread block, the top of expansion bracket runs through the box and extends to the top of box, the expansion bracket extends to one side sliding connection in at box top in the bottom of chromatograph body.
Preferably, a charging interface is arranged on the chromatograph body;
the charging interface is internally provided with a charging device and is connected to a power supply system of the gas chromatograph, so that the uninterrupted supply of ignition electric quantity is realized, the electric quantity of the battery is monitored in real time, and the phenomenon that the ignition is suddenly not ignited when the electric quantity is exhausted is avoided;
the charging interface is arranged to replace the battery, so that the problem that a professional engineer is required to process the disassembled and replaced battery is avoided, time and labor are wasted, and the experiment process is delayed.
Preferably, the bottom of the screw block is slidably connected to one side of the inside of the box body.
Preferably, one side of the inside of the control box is fixedly connected with two supporting plates, the bottoms of the two supporting plates penetrate through the control box and extend to the bottom of the control box, and one side of the two supporting plates, which extends to the bottom of the control box, is placed in parallel to the ground.
Preferably, a U-shaped plate is fixedly connected to one side of the supporting plate, slide bars are fixedly connected between two sides of the inside of the U-shaped plate, a moving plate is slidably connected between the outer surfaces of the two slide bars, two sides of the moving plate are both slidably connected to the inside of the U-shaped plate, and extrusion springs are sleeved on the outer surfaces of the slide bars;
the extrusion spring plays the effect of buffering, and when the movable plate carried out the lapse on the slide bar, through extrusion spring for decurrent impact force weakens, avoids appearing rocking, causes gas chromatograph's damage.
Preferably, universal wheels are arranged on two sides of the bottom of the moving plate, the bottoms of the universal wheels penetrate through the control box and extend to the bottom of the control box, and a rubber pad is arranged on one side inside the control box;
the number of the universal wheels can be increased or decreased according to specific requirements;
the rubber pad through setting up can play the effect of buffering, when the movable plate glides downwards for contact the rubber pad, cushion the impact force, avoid appearing rocking, cause gas chromatograph's damage.
Preferably, two electric telescopic rods are arranged on one side inside the control box, and the bottom ends of the two electric telescopic rods are fixed on the moving plate;
the number of the electric telescopic rods can be increased or reduced according to specific requirements, and the electric telescopic rods are connected with an external power supply and a control switch;
through the arranged electric telescopic rod, when the gas chromatograph is transferred, the electric telescopic rod extrudes downwards, so that the universal wheels are adjusted out of the control box, and the universal wheels are used for moving the gas chromatograph, so that the gas chromatograph is convenient and quick;
when electric telescopic handle upward movement, drive the universal wheel on the movable plate and receive into the control box, support through the backup pad, improve the stability using gas chromatograph, appear the displacement when avoiding the universal wheel to support.
Compared with the prior art, the utility model provides a convenient to use's gas chromatograph has following beneficial effect:
the utility model provides a convenient to use's gas chromatograph has altitude mixture control's function, through the starter motor for the epaxial screw thread piece of motor output slides, and then drives the expansion bracket of swing joint on the screw thread piece and stretch, and then has improved the height of gas chromatograph in the use, the convenience is to taking of detection sample, convenient and fast, and then has improved the speed that gas chromatograph detected the sample, further improvement the practicality of gas chromatograph in the use.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a gas chromatograph according to the present invention;
FIG. 2 is a schematic cross-sectional view of the control box of FIG. 1;
fig. 3 is a schematic cross-sectional view of the tank shown in fig. 1.
Reference numbers in the figures: 1. control box, 2, telescopic link, 3, chromatograph body, 4, adjusting part, 41, box, 42, motor, 43, lead screw, 44, screw block, 45, expansion bracket, 6, the interface that charges, 7, backup pad, 8, U template, 9, slide bar, 10, movable plate, 11, extrusion spring, 12, universal wheel, 13, rubber pad, 14, electric telescopic handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a gas chromatograph according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the control box of FIG. 1; fig. 3 is a schematic cross-sectional view of the tank shown in fig. 1. A gas chromatograph that is convenient to use includes: a control box 1;
the bottoms of the two telescopic rods 2 are fixed on the control box 1, and a chromatograph body 3 is arranged between the top ends of the two telescopic rods 2;
the adjusting assembly 4 comprises a box body 41, the bottom of the box body 41 is fixed to the top of the control box 1, a motor 42 is arranged on one side inside the box body 41, one end of an output shaft of the motor 42 is fixedly connected with a screw rod 43, one end of the screw rod 43 is rotatably connected to one side inside the box body 41, two thread blocks 44 are in threaded connection with the outer surface of the screw rod 43, an expansion bracket 45 is movably connected between the tops of the two thread blocks 44, the top of the expansion bracket 45 penetrates through the box body 41 and extends to the top of the box body 41, and one side of the expansion bracket 45 extending to the top of the box body 41 is connected to the bottom of the chromatograph body 3 in a sliding manner;
the motor 42 is a forward and reverse rotation motor and is connected with an external power supply and a control switch;
the screw rod 43 is provided with two threads which are positive and negative threads, and the two threads are separated by a baffle at one half of the screw rod 43;
through the pulling open of expansion bracket 45, and then improved the height of gas chromatograph when using, the shrink of expansion bracket 45 reduces gas chromatograph's use height, convenient and fast.
Be provided with the interface 6 that charges on the chromatograph body 3.
The bottom of the screw block 44 is slidably coupled to one side of the inside of the case 41.
Two backup pads 7 are fixedly connected to one side of the interior of the control box 1, the bottom of the two backup pads 7 penetrates through the control box 1 and extends to the bottom of the control box 1, and the two backup pads 7 extend to one side of the bottom of the control box 1 and are arranged in parallel on the ground.
One side fixedly connected with U template 8 of backup pad 7, fixedly connected with slide bar 9 between the inside both sides of U template 8, two sliding connection has movable plate 10 between the surface of slide bar 9, the equal sliding connection in both sides of movable plate 10 the inside of U template 8, the surface cover of slide bar 9 is equipped with extrusion spring 11.
The two sides of the bottom of the moving plate 10 are provided with universal wheels 12, the bottoms of the universal wheels 12 penetrate through the control box 1 and extend to the bottom of the control box 1, and one side inside the control box 1 is provided with a rubber pad 13.
Two electric telescopic rods 14 are arranged on one side inside the control box 1, and the bottom ends of the two electric telescopic rods 14 are fixed on the moving plate 10.
The utility model provides a convenient to use's gas chromatograph's theory of operation as follows:
the first step is as follows: when the gas chromatograph body 3 is moved, the electric telescopic rod 14 is started, so that the bottom end of the electric telescopic rod 14 extrudes the moving plate 10, the moving plate 10 slides downwards in the U-shaped plate 8, the moving plate 10 extrudes and contracts the extrusion spring 11 while sliding on the sliding rod 9, the universal wheel 12 on the moving plate 10 is adjusted and is in contact with the ground, and in the adjusting process, the bottom of the supporting plate 7 is separated from the ground, so that the bottom of the universal wheel 12 is supported by the ground, and the gas chromatograph body 3 is further supported to move;
the second step is that: when the mobile phone is moved to a use place, the electric telescopic rod 14 is started to drive the moving plate 10 to slide upwards on the sliding rod, so that the universal wheels 12 are separated from the ground until the mobile phone is adjusted into the control box 1 for storage, and the two support plates 7 play a supporting role;
the third step: when the operation panel height ratio of placing is lower, when the sample of taking detects inconveniently, through starter motor 42, make the epaxial lead screw 43 of motor 42 output rotate, drive the screw thread piece 44 on the lead screw 43 and slide, make swing joint stretch at the expansion bracket 45 on the screw thread piece 44, and then extrude the sliding to gas chromatograph body 3, and then increased gas chromatograph's height, conveniently in the use, to taking of sample, alleviate experimenter's work load.
Compared with the prior art, the utility model provides a convenient to use's gas chromatograph has following beneficial effect:
this gas chromatograph has altitude mixture control's function, through starter motor 42 for motor 42 exports epaxial screw thread piece 44 and slides, and then drives the expansion bracket 45 of swing joint on screw thread piece 44 and stretch, and then has improved the height of gas chromatograph in the use, conveniently to the taking of detection sample, convenient and fast, and then has improved the speed that gas chromatograph detected the sample, further improvement the practicality of gas chromatograph in the use.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A gas chromatograph that is easy to use, comprising:
a control box;
the bottoms of the two telescopic rods are fixed on the control box, and a chromatograph body is arranged between the top ends of the two telescopic rods;
the adjusting part, the adjusting part includes the box, the bottom of box is fixed in the top of control box, one side of the box inside is provided with the motor, the one end fixedly connected with lead screw of motor output shaft, the one end of lead screw rotate connect in one side of the box inside, the surface threaded connection of lead screw has two thread blocks, two swing joint has the expansion bracket between the top of thread block, the top of expansion bracket runs through the box and extends to the top of box, the expansion bracket extends to one side sliding connection in at box top in the bottom of chromatograph body.
2. The gas chromatograph of claim 1, wherein the chromatograph body is provided with a charging interface.
3. A convenient gas chromatograph according to claim 1 wherein the bottom of said threaded block is slidably connected to one side of the interior of said housing.
4. The gas chromatograph of claim 1, wherein two support plates are fixedly connected to one side of the inside of the control box, wherein the bottom of the two support plates extend through the control box and to the bottom of the control box, and the side of the two support plates extending to the bottom of the control box is disposed parallel to the ground.
5. The convenient gas chromatograph of claim 4, wherein a U-shaped plate is fixedly connected to one side of the supporting plate, a slide bar is fixedly connected between two sides of the inside of the U-shaped plate, a moving plate is slidably connected between the outer surfaces of the two slide bars, two sides of the moving plate are slidably connected to the inside of the U-shaped plate, and an extrusion spring is sleeved on the outer surfaces of the slide bars.
6. The easy-to-use gas chromatograph of claim 5, wherein universal wheels are disposed on both sides of the bottom of the moving plate, the bottom of the universal wheels extends through and to the bottom of the control box, and a rubber pad is disposed on one side inside the control box.
7. The easy-to-use gas chromatograph of claim 5, wherein two electric telescopic rods are arranged on one side of the inside of the control box, and the bottom ends of the two electric telescopic rods are fixed on the moving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022342.0U CN212321529U (en) | 2020-06-06 | 2020-06-06 | Gas chromatograph convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021022342.0U CN212321529U (en) | 2020-06-06 | 2020-06-06 | Gas chromatograph convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321529U true CN212321529U (en) | 2021-01-08 |
Family
ID=74025363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021022342.0U Active CN212321529U (en) | 2020-06-06 | 2020-06-06 | Gas chromatograph convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321529U (en) |
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2020
- 2020-06-06 CN CN202021022342.0U patent/CN212321529U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: 712000 Room 205, Floor 2, Building 8, Collaborative Innovation Port, Fengdong New Town, Xi'an, Shaanxi Patentee after: Xi'an Guolian Information Technology Co.,Ltd. Address before: 712000 Building 8, collaborative innovation port, Fengdong new town, Xixian New District, Xi'an City, Shaanxi Province Patentee before: XI'AN UNITED NATION QUALITY DETECTION TECHNOLOGY CO.,LTD. |