CN219524671U - Sample storage device for gas analyzer - Google Patents

Abstract

The utility model discloses a sample storage device for a gas analyzer, which comprises a bottom plate, a fixed block, a first rotating shaft, a supporting rod and an adjusting component, wherein the fixed block is arranged on the bottom plate, the first rotating shaft is arranged on the fixed block, the supporting rod is hinged on the first rotating shaft, the adjusting component is arranged on the supporting rod, a connecting sheet is arranged on the back surface of the supporting rod, and a second rotating shaft is arranged on the connecting sheet. According to the mobile phone positioning device, the sliding rod, the second spring, the clamping block, the second rotating shaft and the connecting rod are arranged, the connecting rod rotates through the second rotating shaft, the inclined bottom is inserted into the insertion hole in the bottom plate, the placing plate is supported, the sliding rod can slide outwards in the placing plate, the position of the clamping block can be adjusted according to the size of the mobile phone, the mobile phones with different sizes can be clamped and supported, the angle of the placing plate can be adjusted, meanwhile, the angle of the mobile phone on the placing plate is adjusted, and the mobile phone does not need to be taken down on the placing plate to be adjusted and fixed.

Description

Sample storage device for gas analyzer

Technical Field

The utility model relates to the technical field of gas sample storage, in particular to a sample storage device for a gas analyzer.

Background

The gas analysis is an analysis method for determining the composition of mixed gas by utilizing the difference of physical and chemical properties of various gases, and in order to ensure normal and safe production in industrial production, various industrial gases are analyzed to know the composition of the mixed gas.

Detect gas and mix contact with gaseous and special reagent, deposit in the test tube bottle, the test tube bottle is transparent fragile material generally, deposits the test tube bottle in the device box generally, but the length size of test tube bottle is different, is inconvenient for fixed at the inside centre gripping of device box, rocks easily in the transportation, leads to the test tube bottle breakage, consequently, proposes a sample strorage device for gas analysis appearance.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sample storage device for a gas analyzer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sample strorage device for gas analysis appearance, includes the device box, the internally mounted of device box has the board of placing, the baffle is installed for the below of placing the board to the inside of device box, be provided with the clamping assembly on the device box.

Further, the inside bottom symmetry of device box is provided with the spliced pole, two sets of install the worm wheel on the spliced pole, the threaded rod is installed on the top of spliced pole, threaded connection has the connecting block on the threaded rod, install the layer board on the connecting block.

Further, the clamping assembly comprises an arc-shaped plate, connecting pieces, a screw rod and a sleeve, wherein the arc-shaped plate is symmetrically arranged in the placing plate, the connecting pieces are arranged on the arc-shaped plate in two groups, and one group of connecting pieces are fixedly connected with the placing plate.

Further, a screw rod is rotatably connected to one group of connecting pieces, the other group of connecting pieces are in threaded connection with the screw rod, the screw rod penetrates through the other group of connecting pieces, a sleeve is installed at one end of the screw rod, and a hexagonal rod is connected to the device box in a sliding mode.

Further, a baffle is arranged on the hexagonal rod and positioned in the interlayer of the device box, a spring is arranged on the outer side of the hexagonal rod and positioned in the interlayer of the device box, and a jack matched with the hexagonal rod is arranged in the sleeve.

Further, the fixed plate is symmetrically installed at the inner bottom of the device box, two groups of the fixed plates are rotationally connected with round rods, two groups of worms are installed on the round rods and meshed with the worm wheel, a rotating rod is arranged on one side of the device box, and the rotating rod penetrates through the device box to extend inwards and is fixedly connected with one end of the round rod.

The beneficial effects of the utility model are as follows:

1. through the clamping assembly that sets up, can deposit the test tube with the gas of equidimension and carry out the centre gripping in the inside of device box and deposit, the push rod rotates and drives the lead screw and rotate, rotates the distance between two sets of arcs along with the lead screw and adjusts, deposits the test tube with gas and place the board on the centre gripping.

2. Through bull stick, round bar, worm wheel, threaded rod, connecting block and the layer board that set up, the bull stick drives the round bar and rotates, and the worm rotates together when the round bar rotates, and the worm rotates and drives the worm wheel and rotate, and the worm wheel drives the threaded rod and rotates, and the connecting block removes when the threaded rod is rotatory, drives the layer board and removes, adjusts the height of layer board, supports in the bottom of gaseous depositing test tube.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sample storage device for a gas analyzer according to the present utility model;

FIG. 2 is an enlarged view of the sample storage device for a gas analyzer shown in FIG. 1;

FIG. 3 is a top view of a plate structure of a sample storage device for a gas analyzer according to the present utility model;

FIG. 4 is a top view of an arcuate plate structure of a sample holder for a gas analyzer according to the present utility model;

FIG. 5 is an enlarged view of the sample storage device for a gas analyzer shown in FIG. 3B;

FIG. 6 is a top view of a worm gear and worm connection structure of a sample holder for a gas analyzer according to the present utility model;

fig. 7 is a schematic view of a hexagonal rod structure of a sample storage device for a gas analyzer according to the present utility model.

In the figure: 1. a device box; 2. placing a plate; 3. a partition plate; 4. a supporting plate; 5. a rotating rod; 6. a connecting column; 7. a worm wheel; 8. a threaded rod; 9. a connecting block; 10. an arc-shaped plate; 11. a connecting sheet; 12. a screw rod; 13. a sleeve; 14. a hexagonal rod; 15. a baffle; 16. a spring; 17. a fixing plate; 18. a round bar; 19. a worm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, a sample storage device for a gas analyzer comprises a device box 1, wherein a placement plate 2 is installed in the device box 1, a circular through hole is formed in the placement plate 2, and a partition plate 3 is installed in the device box 1 and below the placement plate 2.

Referring to fig. 3 and 4, a clamping assembly is provided on the device box 1, the clamping assembly includes an arc 10, a connecting piece 11, a screw rod 12 and a sleeve 13, the arc 10 is symmetrically provided in the placing plate 2, sponge layers are provided on the arc 10, connecting pieces 11 are installed on two groups of the arc 10, one group of connecting pieces 11 is fixedly connected with the placing plate 2, the screw rod 12 is rotatably connected to one group of connecting pieces 11, and the other group of connecting pieces 11 is in threaded connection with the screw rod 12;

the screw rod 12 penetrates through the other group of connecting pieces 11, a sleeve 13 is arranged at one end of the screw rod 12, an insertion hole matched with a hexagonal rod 14 is formed in the sleeve 13, the hexagonal rod 14 is inserted into the sleeve 13 to rotate, the sleeve 13 is driven to rotate, the screw rod 12 drives the connecting pieces 11 to move along with the rotation of the screw rod 12 caused by the rotation of the sleeve 13, the two groups of arc plates 10 are mutually close, and the gas storage test tube is clamped.

Referring to fig. 5 and 7, the hexagonal rod 14 is slidably connected to the device box 1, the baffle 15 is installed on the hexagonal rod 14 and located in the interlayer of the device box 1, the spring 16 is disposed in the interlayer of the device box 1 and located at the outer side of the hexagonal rod 14, the hexagonal rod 14 is pushed, the hexagonal rod 14 slides the baffle 15 to squeeze the spring 16, the hexagonal rod 14 is inserted into the insertion hole of the sleeve 13, the hexagonal rod 14 is loosened, and the hexagonal rod 14 is withdrawn from the insertion hole of the sleeve 13 by the elastic force of the spring 16.

Referring to fig. 6, the inner bottom of the device box 1 is symmetrically provided with a connecting column 6, two groups of connecting columns 6 are provided with worm gears 7, the top ends of the connecting columns 6 are provided with threaded rods 8, the threaded rods 8 are connected with connecting blocks 9 in a threaded manner, the connecting blocks 9 are provided with supporting plates 4, and the inner bottom of the device box 1 is symmetrically provided with fixing plates 17;

the two sets of fixed plate 17 is last to rotate and to be connected with round bar 18, install two sets of worms 19 on the round bar 18, worm 19 meshes with worm wheel 7 mutually, one side of device box 1 is provided with bull stick 5, bull stick 5 runs through device box 1 to inside extension and the one end fixed connection of round bar 18, rotates bull stick 5 and drives round bar 18 and rotate, and worm wheel 7 is rotated along with round bar 18 rotation worm 19 drive worm wheel 7, and worm wheel 7 rotates and drives threaded rod 8 through spliced pole 6 and rotate, and threaded rod 8 rotates connecting block 9 and moves in the outside, adjusts the height of layer board 4, makes layer board 4 adapt to the gas storage test tube of different length, supports in the bottom of gas storage test tube, prevents to drop the damage.

Working principle: when the device is used, the rotating rod 5 is rotated, the rotating rod 5 drives the round rod 18 to rotate, the worm 19 on the round rod 18 rotates together, the worm 19 is meshed with the worm wheel 7 to drive the worm wheel 7 to rotate, the worm wheel 7 drives the threaded rod 8 to rotate through the connecting post 6 when rotating, the supporting plate 4 is lifted along with the movement of the connecting block 9 when the threaded rod 8 rotates, a test tube for storing gas is inserted into a through hole on the placing plate 2, between two groups of arc plates 10, the supporting plate 4 is supported at the bottom of the test tube, the hexagonal rod 14 is pushed to slide, the baffle 15 presses the spring 16, the hexagonal rod 14 is inserted into a jack of the sleeve 13, the hexagonal rod 14 is rotated, the screw rod 12 is driven to rotate through the sleeve 13, and when the screw rod 12 rotates, the other group of connecting pieces 11 move on the screw rod 12 to mutually approach the two groups of arc plates 10 to clamp the test tube, and the test tube is fixedly stored in the device box 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Claims (6)

1. The utility model provides a sample strorage device for gas analysis appearance, its characterized in that, includes device box (1), the internally mounted of device box (1) has place board (2), baffle (3) are installed for the below of placing board (2) to the inside of device box (1), be provided with clamping assembly on device box (1).

2. The sample storage device for a gas analyzer according to claim 1, wherein connecting columns (6) are symmetrically arranged at the inner bottom of the device box (1), worm gears (7) are arranged on two groups of connecting columns (6), a threaded rod (8) is arranged at the top end of each connecting column (6), a connecting block (9) is connected to the threaded rod (8) in a threaded mode, and a supporting plate (4) is arranged on each connecting block (9).

3. The sample storage device for a gas analyzer according to claim 1, wherein the clamping assembly comprises an arc-shaped plate (10), connecting pieces (11), a screw rod (12) and a sleeve (13), wherein the arc-shaped plate (10) is symmetrically arranged in the placing plate (2), the connecting pieces (11) are arranged on two groups of the arc-shaped plates (10), and one group of the connecting pieces (11) is fixedly connected with the placing plate (2).

4. A sample storage device for a gas analyzer according to claim 3, wherein a screw rod (12) is rotatably connected to one set of the connecting pieces (11), the other set of the connecting pieces (11) is screwed to the screw rod (12), the screw rod (12) penetrates through the other set of the connecting pieces (11), a sleeve (13) is mounted at one end of the screw rod (12), and a hexagonal rod (14) is slidably connected to the device box (1).

5. The sample storage device for a gas analyzer according to claim 4, wherein a baffle plate (15) is mounted on the hexagonal rod (14) and located in an interlayer of the device box (1), a spring (16) is disposed in the interlayer of the device box (1) and located on the outer side of the hexagonal rod (14), and a jack matched with the hexagonal rod (14) is disposed in the sleeve (13).

6. The sample storage device for a gas analyzer according to claim 4, wherein the inner bottoms of the device boxes (1) are symmetrically provided with fixing plates (17), two groups of fixing plates (17) are rotatably connected with round rods (18), two groups of worms (19) are arranged on the round rods (18), the worms (19) are meshed with the worm wheel (7), one side of each device box (1) is provided with a rotating rod (5), and the rotating rods (5) penetrate through the device boxes (1) and extend inwards to be fixedly connected with one ends of the round rods (18).