CN213503621U

CN213503621U - Special sample storage device of gas monitoring

Info

Publication number: CN213503621U
Application number: CN202022142067.2U
Authority: CN
Inventors: 张宏
Original assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Current assignee: Tianjin Jiuhe Dingyi Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a special sample storage device of gas monitoring belongs to sample storage device technical field, and it includes that the sample deposits the case body, four first spouts have been seted up to the lower surface that the case body inner wall was deposited to the sample, sliding connection has first slider in the first spout. This special sample storage device of gas monitoring, through setting up first slider, first spring, the telescopic link, the third spring with place the board, when the apron is opened, stretch out the sample and deposit the case body, make things convenient for the staff to insert the sample cell in the standing groove, after placing, withdraw the sample and deposit inside the case body, prevent that external factors from producing adverse effect to the sample cell, simultaneously when the sample is deposited the case body and is produced the collision, at the second spring, bracing piece and first spring's cooperation is down, support and the shock attenuation to placing the case, make the sample cell be difficult to bump, the condition of damage, avoid mutual pollution between the sample, guarantee follow-up testing result's accuracy.

Description

Special sample storage device of gas monitoring

Technical Field

The utility model belongs to the technical field of the sample storage device, specifically be a special sample storage device of gas monitoring.

Background

The environmental monitoring is to track the change of environmental quality and determine the environmental quality level by detecting the content and the discharge of various substances which have influence on human beings and the environment, and provides a basis and guarantee for the work of environmental management, pollution treatment and the like, and the environmental monitoring needs to be sampled so as to supply environmental samples required in the subsequent experimental analysis stage.

When monitoring gas in the environment, need take a sample earlier to gas, then transport the sample cell of depositing the sample and carry out the detection of relevant project in the laboratory, during the transportation, place a plurality of sample cells of depositing different samples in depositing the incasement generally, but current case structure of depositing is simple and crude, stability in the transportation that can not be fine keeps, the sample cell bumps easily, empty, receive external collision in case too jolt and easily take place to leak, lead to mutual pollution between the sample, influence follow-up testing result, it takes very inconveniently to deposit the sample cell in depositing the incasement in addition.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a special sample storage device of gas monitoring has solved current case structure of depositing simple and crude, stability in the transportation that keeps that can not be fine, and the sample cell bumps easily, emptys, receives external collision in case too jolt and easily takes place to leak, leads to mutual contamination between the sample, influences follow-up testing result, deposits in addition in the sample cell of depositing the incasement and takes very inconvenient problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special sample storage device of gas monitoring, deposits the case body including the sample, four first spouts have been seted up to the lower surface that the case body inner wall was deposited to the sample, sliding connection has first slider in the first spout, the right flank of first slider is through the right flank fixed connection of first spring with first spout inner wall, first spring is located first spout, the upper surface of first slider is through the bottom swing joint of round pin axle with the bracing piece, and the top that corresponds two bracing pieces is through same round pin axle and the lower surface swing joint who places the case.

The left and right sides face of placing the case is provided with two second sliders respectively, second slider sliding connection corresponds two second spouts and sets up in the left and right sides face of sample storage box body inner wall in the second spout, the lower surface of second spout inner wall passes through the lower fixed surface of second spring and second slider and is connected, the second spring is located the second spout, the left and right sides face of placing the incasement wall all is provided with four telescopic links, corresponds the one side that two telescopic links are close to each other respectively with the same left and right sides face fixed connection who places the board.

The utility model discloses a sample storage box, including placing the case body, place the board, the board is placed to the sample, the quantity of placing the board is two, the third spring has been cup jointed to the telescopic link outer wall, the right flank of placing the incasement wall passes through the third spring and the right flank fixed connection who places the board, the upper surface of placing the board has seted up a plurality of standing groove, the standing groove inner wall is provided with the rubber cushion, the sample is deposited the lower surface swing joint of case body upper surface through round pin axle and apron in the left.

As a further aspect of the present invention: the sample storage box comprises a sample storage box body and is characterized in that a fixing groove is formed in the right side of the upper surface of the sample storage box body, a clamping strip is connected in the fixing groove in a clamping mode, and the upper surface of the clamping strip is fixedly connected with the lower surface of a sliding rod.

As a further aspect of the present invention: the slide bar sliding connection is in first recess, first recess is seted up in the apron, the slide bar outer wall has cup jointed the fourth spring, the left surface of first recess inner wall passes through fourth spring and slide bar outer wall fixed connection.

As a further aspect of the present invention: the left end of the sliding rod is fixedly connected with the right side face of the sliding toothed plate, the lower surface of the sliding toothed plate is meshed with a rotating gear, and the rotating gear is sleeved on the outer wall of the rotating shaft.

As a further aspect of the present invention: the pivot passes through the bearing joint in the front of second recess inner wall, the second recess is seted up in the apron, the front and the back of sample storage box body inner wall all are provided with the refrigeration piece, the shape of refrigeration piece is the S-shaped.

As a further aspect of the present invention: the front of pivot and the back fixed connection of knob piece, the lower surface of placing the incasement wall is provided with the protection pad, the upper surface of apron is provided with the handle, the shape of first slider, first spout, second slider and second spout all sets up to the T shape.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the special sample storage device for gas monitoring is characterized in that a first sliding block, a first spring, a second sliding block, a second spring, a telescopic rod, a third spring and a placing plate are arranged, when a worker needs to use the sample storage device, a cover plate is directly opened, under the elastic force of the two first springs, the two first sliding blocks drive two supporting rods to move close to each other, the second spring pushes the second sliding block to move upwards, under the matching of the supporting rods and the second sliding block, when the cover plate is opened, a placing box moves upwards to stretch out a sample storing box body, the worker can conveniently insert a sample tube into a placing groove, after placing is finished, the worker directly closes the cover plate, the cover plate extrudes the placing box, so that the placing box moves downwards under the matching of the second sliding block and the supporting rods to be withdrawn into the sample storing box body, and the sample tube is prevented from being adversely affected by external factors, when the sample storage box body collides, the placing box is supported and damped under the cooperation of the second spring, the supporting rod and the first spring, so that the sample tube is not easy to collide and damage, mutual pollution between samples is avoided, and the accuracy of subsequent detection results is ensured.

2. This special sample storage device of gas monitoring, through setting up the fixed slot, the card strip, the slide bar, first recess and fourth spring, when the staff closes the apron, the card strip receives the extrusion, drive the slide bar and remove left, the slide bar extrudees the fourth spring simultaneously, after the apron moves suitable position, under the elasticity of fourth spring, the slide bar drives the card strip and removes right, in card strip joint to the fixed slot, accomplish the fixed to the apron, make the apron unable automation open, avoid external environment to produce the influence to the sample cell, improve this sample storage device's security.

3. This special sample storage device of gas monitoring, through setting up the sliding tooth board, the rotating gear, the apparatus further comprises a rotating shaft, second recess and knob piece, when the sample storage device need be opened to the staff, direct rotatory knob piece, the knob piece drives the pivot and rotates, make the rotating gear rotate, under rotating gear's effect, the sliding tooth board removes left, drive the card strip and remove left through the slide bar, after card strip breaks away from the joint state with the fixed slot, the staff lifts the apron, can open this sample storage device, and easy operation and convenience make things convenient for the staff to operate.

4. This special sample storage device of gas monitoring, through setting up telescopic link, third spring, standing groove and rubber cushion, the staff is direct to insert the sample cell in the standing groove, under the effect of rubber cushion for the standing groove is inseparabler to the sample cell centre gripping, when the sample case body meets the collision, telescopic link and third spring provide the absorbing effect of buffering to placing the board, prevent that the condition of damage from appearing in the sample cell, guarantee going on smoothly of follow-up work.

5. This special sample storage device of gas monitoring through setting up refrigeration piece and handle, and the staff can open or close the refrigeration piece according to self demand when using this sample storage device to adjust the sample and deposit this internal temperature of case, provide the protection to the sample in the sample tube, guarantee the accuracy of detected data, set up the handle, make things convenient for the staff to open the apron.

Drawings

Fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a front view of the cover plate of the present invention;

fig. 3 is a schematic structural view of the front view of the refrigerating sheet of the present invention;

fig. 4 is an enlarged schematic structural view at a position a of the present invention;

in the figure: 1 sample deposit case body, 2 first spout, 3 first slider, 4 first spring, 5 bracing pieces, 6 place the case, 7 second sliders, 8 second spouts, 9 second springs, 10 telescopic links, 11 place the board, 12 third springs, 13 standing grooves, 14 apron, 15 fixed slots, 16 card strips, 17 slide bars, 18 first recess, 19 fourth springs, 20 slip pinion rack, 21 swing gears, 22 pivot, 23 second recess, 24 refrigeration pieces, 25 knob piece, 26 handle, 27 protection pads.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a special sample storage device for gas monitoring comprises a sample storage box body 1, wherein four first sliding grooves 2 are formed in the lower surface of the inner wall of the sample storage box body 1, first sliding blocks 3 are connected in the first sliding grooves 2 in a sliding mode, the right side surfaces of the first sliding blocks 3 are fixedly connected with the right side surfaces of the inner wall of the first sliding grooves 2 through first springs 4, the first springs 4 are located in the first sliding grooves 2, the upper surfaces of the first sliding blocks 3 are movably connected with the bottom ends of supporting rods 5 through pin shafts, the top ends of the corresponding two supporting rods 5 are movably connected with the lower surface of a placing box 6 through the same pin shaft, through the arrangement of the first sliding blocks 3, the first springs 4 and the supporting rods 5, when a worker opens a cover plate 14, the cover plate 14 removes extrusion on the placing box 6, the two first springs 4 pull the two first sliding blocks 3 to move close to each other, the first sliding blocks 3 push the placing box 6 to move upwards, make things convenient for the staff to place the standing groove 13 with the sample cell in, and when the sample deposit case body 1 met the collision, first slider 3, first spring 4 and bracing piece 5 can play the effect of shock attenuation and buffering to placing case 6, provide certain guard action to the sample cell.

The left and right sides face of placing case 6 is provided with two second sliders 7 respectively, 7 sliding connection of second slider are in second spout 8, correspond two second spouts 8 and offer the left and right sides face of depositing 1 inner wall of case body at the sample, the lower surface of 8 inner walls of second spout passes through the lower fixed surface connection of second spring 9 and second slider 7, second spring 9 is located second spout 8, the left and right sides face of placing the inner wall of case 6 all is provided with four telescopic links 10, correspond the one side that two telescopic links 10 are close to each other respectively with the same left and right sides face fixed connection who places board 11.

The quantity of placing board 11 is two, telescopic link 10 outer wall has cup jointed third spring 12, through setting up telescopic link 10 and third spring 12, when sample storage box body 1 meets the collision, place board 11 under the cooperation of telescopic link 10 and third spring 12, can remove about moving, thereby play the effect of shock attenuation and buffering, make the sample cell be difficult to bump, the condition of damage, avoid mutual pollution between the sample, guarantee follow-up testing result's accuracy, the right flank of placing 6 inner walls of case passes through third spring 12 and places board 11's right flank fixed connection, place the upper surface of board 11 and seted up a plurality of standing groove 13, standing groove 13 inner wall is provided with the rubber cushion, the left side of sample storage box body 1 upper surface is through the lower surface swing joint of round pin axle with apron 14.

Specifically, as shown in fig. 1 and 2, the front of pivot 22 and the back fixed connection of knob piece 25, the lower surface of placing the incasement 6 inner wall is provided with protection pad 27, the upper surface of apron 14 is provided with handle 26, first slider 3, first spout 2, the shape of second slider 7 and second spout 8 all sets up to the T shape, through with first slider 3, first spout 2, the shape of second slider 7 and second spout 8 all sets up to the T shape, make first slider 3 remove about in first spout 2, second slider 7 is more stable when reciprocating in second spout 8, improve this sample storage device's security.

Specifically, as shown in fig. 1 and 3, the rotating shaft 22 is clamped on the front surface of the inner wall of the second groove 23 through a bearing, the second groove 23 is arranged in the cover plate 14, the front surface and the back surface of the inner wall of the sample storage box body 1 are both provided with the refrigeration pieces 24, the refrigeration pieces 24 are in an S shape, through the arrangement of the refrigeration pieces 24, when a worker uses the sample storage device, the refrigeration pieces 24 can be opened or closed according to the self requirement, so as to adjust the temperature in the sample storage box body 1, protect the sample in the sample tube, and ensure the accuracy of the detection data, the left end of the sliding rod 17 is fixedly connected with the right side surface of the sliding toothed plate 20, the lower surface of the sliding toothed plate 20 is engaged with the rotating gear 21, the rotating gear 21 is sleeved on the outer wall of the rotating shaft 22, through the arrangement of the rotating gear 21 and the rotating shaft 22, when the worker rotates the rotating knob block 25, the rotary gear 21 rotates synchronously, and the rotary gear 21 drives the sliding toothed plate 20 to move leftwards, so that the clamping strip 16 and the fixing groove 15 are separated from a clamping state, and the cover plate 14 can be opened by a worker conveniently.

Specifically, as shown in fig. 1 and 4, a fixing groove 15 is formed on the right side of the upper surface of the sample storage box body 1, a clamping strip 16 is clamped in the fixing groove 15, the upper surface of the clamping strip 16 is fixedly connected with the lower surface of a sliding rod 17, by arranging the fixing groove 15 and the clamping strip 16, when the clamping strip 16 is clamped in the fixing groove 15, the fixing of the cover plate 14 is completed, so that the cover plate 14 cannot be automatically opened, the sample tube is prevented from being affected by the external environment, the safety of the sample storage device is improved, the sliding rod 17 is slidably connected in a first groove 18, the first groove 18 is formed in the cover plate 14, a fourth spring 19 is sleeved on the outer wall of the sliding rod 17, and by arranging the fourth spring 19, under the elastic force of the fourth spring 19, the sliding rod 17 is always subjected to the rightward acting force, so that the clamping strip 16 is more jointed with the fixing groove 15 in a clamping manner, and, the left side surface of the inner wall of the first groove 18 is fixedly connected with the outer wall of the sliding rod 17 through a fourth spring 19.

The utility model discloses a theory of operation does:

s1, when a worker needs to open the sample storage device, the worker directly rotates the rotary knob block 25, the rotary knob block 25 drives the rotary shaft 22 to rotate, so that the rotary gear 21 rotates, the sliding toothed plate 20 moves leftwards under the action of the rotary gear 21, the sliding toothed plate 20 drives the clamping strip 16 to move leftwards through the sliding rod 17, and when the clamping strip 16 is separated from the fixed groove 15 in a clamping state, the worker lifts the cover plate 14, so that the sample storage device can be opened;

s2, a worker opens the cover plate 14, under the elastic force of the two first springs 4, the two first sliding blocks 3 drive the two supporting rods 5 to move close to each other, the second spring 9 pushes the second sliding block 7 to move upwards, under the matching of the supporting rods 5 and the second sliding block 7, when the cover plate 14 is opened, the placing box 6 moves upwards to extend out of the sample storing box body 1, the worker directly inserts a sample tube into the placing groove 13, after the sample tube is placed, the worker closes the cover plate 14, the cover plate 14 extrudes the placing box 6, so that the placing box 6 moves downwards under the matching of the second sliding blocks 7 and the supporting rods 5, the sample tube is withdrawn into the sample storing box body 1, and when the clamping strip 16 is clamped to the inner wall of the fixing groove 15, the closing of the sample storing box body 1 is completed;

s3, when the sample storage box body 1 is collided, the storage box 6 can move downwards, the storage box 6 drives the second sliding block 7 to downwards extrude the second spring 9, and meanwhile the supporting rod 5 is driven to extrude the first sliding block 3, so that the two first springs 4 are pulled by the two first sliding blocks 3 to move away from each other, the storage plate 11 can also drive the sample tube to swing left and right in the storage box 6, and the buffer and damping effects are achieved under the matching of the telescopic rod 10 and the third spring 12.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a special sample storage device of gaseous monitoring, includes that the sample deposits case body (1), its characterized in that: the lower surface of the inner wall of the sample storage box body (1) is provided with four first sliding grooves (2), the first sliding grooves (2) are connected with first sliding blocks (3) in a sliding mode, the right side surfaces of the first sliding blocks (3) are fixedly connected with the right side surfaces of the inner walls of the first sliding grooves (2) through first springs (4), the first springs (4) are located in the first sliding grooves (2), the upper surfaces of the first sliding blocks (3) are movably connected with the bottom ends of the supporting rods (5) through pin shafts, and the top ends of the two corresponding supporting rods (5) are movably connected with the lower surface of the storage box (6) through the same pin shaft;

the left side and the right side of the placing box (6) are respectively provided with two second sliding blocks (7), the second sliding blocks (7) are connected in second sliding grooves (8) in a sliding manner, the two corresponding second sliding grooves (8) are arranged on the left side and the right side of the inner wall of the sample storing box body (1), the lower surface of the inner wall of each second sliding groove (8) is fixedly connected with the lower surface of the corresponding second sliding block (7) through a second spring (9), each second spring (9) is positioned in each second sliding groove (8), the left side and the right side of the inner wall of the placing box (6) are respectively provided with four telescopic rods (10), and the surfaces, close to each other, of the corresponding two telescopic rods (10) are respectively fixedly connected with the left side and the right side of the same placing plate;

the number of placing board (11) is two, telescopic link (10) outer wall has cup jointed third spring (12), the right flank of placing case (6) inner wall passes through third spring (12) and the right flank fixed connection who places board (11), a plurality of standing groove (13) have been seted up to the upper surface of placing board (11), standing groove (13) inner wall is provided with the rubber cushion, the sample is deposited the lower surface swing joint of round pin axle and apron (14) in the left side of case body (1) upper surface.

2. The special sample storage device for gas monitoring as claimed in claim 1, wherein: the sample storage box comprises a sample storage box body (1), and is characterized in that a fixing groove (15) is formed in the right side of the upper surface of the sample storage box body (1), a clamping strip (16) is connected in the fixing groove (15) in a clamping mode, and the upper surface of the clamping strip (16) is fixedly connected with the lower surface of a sliding rod (17).

3. The special sample storage device for gas monitoring as claimed in claim 2, wherein: slide bar (17) sliding connection is in first recess (18), first recess (18) are seted up in apron (14), slide bar (17) outer wall has cup jointed fourth spring (19), the left surface of first recess (18) inner wall passes through fourth spring (19) and slide bar (17) outer wall fixed connection.

4. The special sample storage device for gas monitoring as claimed in claim 2, wherein: the left end of slide bar (17) and the right flank fixed connection of sliding tooth board (20), the lower surface meshing of sliding tooth board (20) has rotating gear (21), rotating gear (21) cup joint at pivot (22) outer wall.

5. The special sample storage device for gas monitoring as claimed in claim 4, wherein: the front of pivot (22) through the bearing joint at second recess (23) inner wall, second recess (23) are seted up in apron (14), the front and the back of case body (1) inner wall are deposited to the sample all are provided with refrigeration piece (24), the shape of refrigeration piece (24) is the S-shaped.

6. The special sample storage device for gas monitoring as claimed in claim 4, wherein: the front of pivot (22) and the back fixed connection of knob piece (25), the lower surface of placing case (6) inner wall is provided with protection pad (27), the upper surface of apron (14) is provided with handle (26), the shape of first slider (3), first spout (2), second slider (7) and second spout (8) all sets up to the T shape.