CN219858283U

CN219858283U - Sample storage device

Info

Publication number: CN219858283U
Application number: CN202321086654.1U
Authority: CN
Inventors: 李雪芹; 陈文祥; 许亚茹; 张强; 赵小刚
Original assignee: Qinghai Salt Lake Industry Co Ltd
Current assignee: Qinghai Salt Lake Industry Co Ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-10-20
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to sample storage equipment, which comprises a box body (1), a storage plate (2) and a base (3), wherein the box body (1) is arranged on the base, the bottom of the box body is connected with the base through a plurality of damping pieces (4), the top opening of the box body is sealed through a box cover (5), the box cover is fixed with the box body through a lock catch, the damping pieces comprise damping rods and damping springs, a limiting hole matched with the damping rods is formed in the top surface of the base (3), the limiting hole is vertically arranged, the upper ends of the damping rods are fixedly connected with the bottom surface of the box body, the lower ends of the damping rods are slidably inserted into the limiting hole, the damping springs are sleeved on the damping rods, the upper ends of the damping springs are abutted to the bottom surface of the box body, and the lower ends of the damping springs are abutted to the top surface of the base. The storage plate (2) is arranged in the box body, a plurality of partition plates (21) are arranged on the storage plate, and a plurality of clamping pieces (7) are arranged on the partition plates. The device can prevent the collision damage of the sampling tube and protect the sample.

Description

Sample storage device

Technical Field

The present utility model relates to sample storage devices, and more particularly to the construction of sample storage devices.

Background

The chemical inspection is used for detecting components of chemicals so as to detect the content of each component of the chemicals or detect whether the quality of the chemicals meets the requirements, the chemicals are firstly required to be sampled when the inspection is carried out, the samples are taken through sampling tubes, the sampling tubes with the samples are usually placed into sample storage equipment for storage, and then the samples are transported to a detection site for detection.

However, when transporting the sample through current sample storage device, can lead to sample storage device vibrations because reasons such as road unevenness, vehicle vibrations, lead to inner structure to rock, make its inside sampling tube of depositing vibrate, empty, collide, damage even, lead to the sample to damage unable use, influence normal detection and normal production life.

In addition, the existing sample storage equipment is poor in sealing performance, the sample storage time is too short due to the fact that external impurities enter the sample storage equipment, chemical detection needs to be carried out on the sample in a short time, and the sample cannot be stored for a long time.

The first aim of the utility model is to solve the problem that the sampling tube is easy to damage due to vibration when the sample is transported by the existing sample storage device, so that the sample is damaged.

Another object is to solve the problem that the existing sample storage device is poor in sealing performance and cannot store samples for a long time.

Disclosure of Invention

In order to solve the above problems, the present utility model provides a sample storage device, which comprises a case 1, a storage plate 2 and a base 3, wherein the case 1 is arranged on the base 3, the bottom of the case 1 is connected with the base 3 through a plurality of shock absorbing members 4, the top of the case 1 is opened, the opening is sealed through a case cover 5, and the case cover 5 is fixed with the case 1 through a lock catch 6. The shock-absorbing member 4 comprises a shock-absorbing rod 41 and a shock-absorbing spring 42, a limiting hole 31 matched with the shock-absorbing rod 41 is formed in the top surface of the base 3, the limiting hole 31 is vertically arranged, the upper end of the shock-absorbing rod 41 is fixedly connected with the bottom surface of the box body 1, the lower end of the shock-absorbing rod 41 is slidably inserted into the limiting hole 31, the shock-absorbing spring 42 is sleeved on the shock-absorbing rod 41, the upper end of the shock-absorbing spring is in butt joint with the bottom surface of the box body 1, and the lower end of the shock-absorbing spring 42 is in butt joint with the top surface of the base 3. The object placing plate 2 is arranged in the box body 1, a plurality of partition plates 21 are arranged on the object placing plate 2, and a plurality of clamping pieces 7 are arranged on the partition plates 21.

When the sample storage device is used, a sampled bottle is placed in the box body 1 and is fixed through the clamping piece 7, then the box cover 5 is covered on the opening of the box body 1, and the box cover 5 and the box body 1 are fixed through the lock catch 6. During transportation, if the vibration of the base 3 is caused by the vibration of the vehicle, the vibration of the base 3 is buffered by the damping spring 42, so that the case 1 is prevented from violently vibrating, and the case 1 is always kept in a stable state.

This sample storage device fixes the sampling tube through setting up clamping piece 7, sets up box 1 and is connected with base 3 through a plurality of damping pieces 4, and during the transportation, if the vehicle shakes, cushions the vibrations of base 3 through damping spring 42, prevents that box 1 from violently shaking, makes box 1 remain steady state throughout. Can prevent during transportation, lead to the problem that the sampling tube collides the damage because of box 1 vibrations, leads to the sample to damage.

Preferably, the partition plates 21 are vertically disposed on the storage plate 2, the plurality of partition plates 21 are parallel to each other, and a space is maintained between two adjacent partition plates 21.

Preferably, the clamping member 7 includes a fixing frame 71 and two clamping plates 73, the fixing frame 71 is fixedly arranged on a side surface of the partition plate 21, the clamping plates 73 are arc plates, the two clamping plates 73 are oppositely arranged in the fixing frame 71, and are respectively connected with an inner side wall of the fixing frame 71 through clamping springs 72.

This sample storage device is through setting up grip block 73 as the arc board, sets up two grip blocks 73 relatively in fixed frame 71, and grip block 73 passes through clamping spring 72 and is connected with fixed frame 71. During the use, insert the sample bottle between two grip blocks 73, through the cooperation of grip spring 72 and grip block 73, can fix the sample bottle, prevent the sample bottle when transporting and scatter the collision, when box 1 slightly shakes, can cushion through grip spring 72 to prevent the sample bottle damage.

Preferably, the top of the clamping plates 73 is provided with sector plates 74, the sector plates 74 on both clamping plates 73 forming a flaring structure. By providing the sector plates 74 on the top of the clamping plates 73, the sector plates 74 on the two clamping plates 73 form a flaring structure, which can facilitate insertion of the sample vial into the two clamping plates 73.

Preferably, a soft cushion is provided on the inner side wall of the clamping plate 73. Through set up the cushion on the inside wall of grip block 73, can protect the sample bottle through the cushion, prevent that grip block 73 from damaging the sample bottle.

Preferably, the side wall of the box body 1 is provided with an interlayer 11, the outer side wall of the box body 1 is provided with a water inlet 12 and a water outlet 13 which are communicated with the interlayer 11, and a thermometer is arranged in the box body 1.

Through set up intermediate layer 11 on the lateral wall of box 1, can pour into the cooling water into in intermediate layer 11 through water inlet 12 to cool down to the inner chamber of box 1, store the sample that needs low temperature storage, thereby extension sample storage time.

Preferably, a limit groove 22 is formed on the top surface of the storage plate 2 at a position corresponding to the clamping piece 7. Through offer spacing groove 22 on putting the top surface of thing board 2, can carry out spacingly to the sample bottle through spacing groove 22, make the sample bottle more stable of placing.

Preferably, the cover 5 is provided with a sealing plate 51, the upper end of the inner side wall of the opening of the box body 1 is provided with a sealing groove 14 which surrounds the periphery of the opening and is matched with the sealing plate 51, and a sealing gasket is arranged in the sealing groove 14.

Through setting up closing plate 51 on case lid 5, set up seal groove 14 in the opening part of box 1 to set up sealed the pad in seal groove 14, when the opening part of box 1 is located to the case lid 5 lid, the opening shutoff of box 1 is located through closing plate 51, and the peripheral edge of closing plate 51 gets into in the seal groove 14, cooperates with sealed the pad in the seal groove 14, further improves box 1 open-ended sealed effect, prevents that air and impurity from getting into, carries out better protection to the sample.

Preferably, the lock catch 6 comprises a locking spring 61, a positioning block 62 and a buckling rod 63, and a fixing block 64 and a vertically extending chute are arranged on the side surface of the box body 1. The fixed block 64 is arranged below the sliding groove, the connecting hook 65 is arranged on the outer side face of the box cover 5, the locking spring 61 is vertically arranged, the lower end of the locking spring is fixedly connected with the fixed block 64, the positioning block 62 is fixedly arranged at the upper end of the locking spring 61, the sliding block 66 matched with the sliding groove is arranged on the inner side wall of the positioning block 62, the sliding block 66 is arranged in the sliding groove in a sliding manner, the buckling rod 63 is arc-shaped, one end of the buckling rod 63 is rotatably arranged on the positioning block 62, and the other end of the buckling rod is provided with the connecting rod 68 matched with the connecting hook 65.

When the lock catch 6 is used, the buckling rod 63 is pulled upwards, the positioning block 62 overcomes the elasticity of the locking spring 61 and slides upwards along the chute, when the upper end of the buckling rod 63 slides to the connecting hook 65, the buckling rod 63 is buckled and fixed on the connecting hook 65, and the box cover 5 is tightly and fixedly connected with the box body 1 through the tension of the locking spring 61. Through setting up slider 66 on locating piece 62, set up the spout on box 1, can carry out spacing to locating piece 62 through the cooperation of slider 66 and spout, make locating piece 62 laminating all the time on box 1 lateral wall, prevent lock pole 63 not hard up.

Preferably, the bottom of the box body 1 is provided with a shock-absorbing cylinder 15 with a downward opening matched with the base 3, and the shock-absorbing cylinder 15 is sleeved on the base 3. Through setting up damper 15 in box 1 bottom, locate damper 15 cover on the base 3, through the cooperation of damper 15 and base 3, can carry out spacingly to box 1, make box 1 and base 3 connect more stably, can also protect shock attenuation piece 4.

Drawings

FIG. 1 is an overall schematic diagram of a sample storage device;

FIG. 2 is a schematic diagram of the interior of the sample storage device;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view of FIG. 2 at B;

FIG. 5 is a schematic top view of the internal structure of the case;

fig. 6 is a schematic view of the latch structure.

In the drawings, 1, a box, 11, a sandwich, 12, a water inlet, 13, a water outlet, 14, a sealing groove, 15, a shock absorbing cylinder, 16, a water inlet valve, 17, a water outlet valve, 2, a storage plate, 21, a partition plate, 22, a limit groove, 3, a base, 31, a limit hole, 4, a shock absorbing piece, 41, a shock absorbing rod, 42, a shock absorbing spring, 5, a box cover, 51, a sealing plate, 6, a lock catch, 61, a locking spring, 62, a locating block, 63, a buckling rod, 64, a fixing block, 65, a connecting hook, 66, a sliding block, 67, a buckling shaft, 68, a connecting rod, 7, a clamping piece, 71, a fixing frame, 72, a clamping spring, 73, a clamping plate and 74, a sector plate.

Detailed Description

Preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the sample storage device comprises a box body 1, a storage plate 2 and a base 3, wherein the box body 1 is arranged on the base 3, the bottom of the box body 1 is connected with the base 3 through a plurality of shock absorbing members 4, the top of the box body 1 is opened, the opening is sealed through a box cover 5, and the box cover 5 is fixed with the box body 1 through a lock catch 6.

The bottom of the box body 1 is provided with a shock-absorbing cylinder 15 which is matched with the base 3 and has a downward opening, and the shock-absorbing cylinder 15 is sleeved on the base 3. Wherein, the matching means that the shape of the inner cavity of the shock absorption cylinder 15 is the same as that of the base 3, and the size of the inner cavity of the shock absorption cylinder 15 is slightly larger than that of the base 3, so that the shock absorption cylinder 15 can be sleeved on the base 3 and slide up and down along the base 3.

Through setting up damper 15 in box 1 bottom, locate damper 15 cover on the base 3, through the cooperation of damper 15 and base 3, can carry out spacingly to box 1, make box 1 and base 3 connect more stably, can also protect shock attenuation piece 4.

An interlayer 11 is arranged on the side wall of the box body 1, a water inlet 12 and a water outlet 13 which are communicated with the interlayer 11 are arranged on the outer side wall of the box body 1, a water inlet valve 16 is arranged on the water inlet 12, a water outlet valve 17 is arranged on the water outlet 13,

a thermometer is arranged in the box body 1. The interlayer 11 is arranged on the side wall of the box body 1, and cooling water can be injected into the interlayer 11 through the water inlet 12, so that the inner cavity of the box body 1 is cooled, samples needing low-temperature storage are stored, and the storage time of the samples is prolonged. The temperature in the box 1 can be detected by the thermometer, so that the cooling water can be replaced in time.

The case cover 5 is provided with a sealing plate 51, the upper end of the inner side wall of the opening of the case body 1 is provided with a sealing groove 14 which surrounds the periphery of the opening and is matched with the sealing plate 51, and a sealing gasket is arranged in the sealing groove 14.

The upper end of the inner side wall of the opening of the box body 1 is provided with a sealing groove 14 which surrounds the periphery of the opening and is matched with the sealing plate 51, wherein the matching means that the size and the shape of the periphery of the sealing groove 14 are the same as those of the periphery of the sealing plate 51, the height of the sealing groove 14 is the same as the thickness of the sealing plate 51, so that the sealing plate 51 can be inserted into the sealing groove 14 to further seal the opening of the box body 1.

The object placing plate 2 is arranged in the box body 1, a plurality of partition plates 21 are arranged on the object placing plate 2, and a plurality of clamping pieces 7 are arranged on the partition plates 21. The partition plates 21 are vertically disposed on the storage plate 2, the plurality of partition plates 21 are parallel to each other, and a space is maintained between two adjacent partition plates 21, see fig. 5.

A limit groove 22 is arranged on the top surface of the object placing plate 2 at a position corresponding to the clamping piece 7. The lower end of the sampling bottle placed on the clamping piece 7 can be inserted into the limit groove 22 to be fixed corresponding to the position below the clamping piece 7 on the top surface of the finger placement plate 2.

Through offer spacing groove 22 on putting the top surface of thing board 2, can carry out spacingly to the sample bottle through spacing groove 22, make the sample bottle more stable of placing.

As shown in fig. 2 and 4, the shock absorbing member 4 includes a shock absorbing rod 41 and a shock absorbing spring 42, a limiting hole 31 matched with the shock absorbing rod 41 is arranged on the top surface of the base 3, the limiting hole 31 is vertically arranged, the upper end of the shock absorbing rod 41 is fixedly connected with the bottom surface of the box body 1, the lower end of the shock absorbing rod 41 is slidably inserted into the limiting hole 31, the shock absorbing spring 42 is sleeved on the shock absorbing rod 41, the upper end of the shock absorbing spring is abutted to the bottom surface of the box body 1, and the lower end of the shock absorbing spring is abutted to the top surface of the base 3.

Be provided with the spacing hole 31 that matches with shock attenuation pole 41 on the top surface of base 3, wherein the matching means that the diameter of spacing hole 31 is slightly greater than the diameter of shock attenuation pole 41, makes shock attenuation pole 41 can insert in spacing hole 31, carries out spacingly to shock attenuation pole 41 through spacing hole 31, makes shock attenuation pole 41 can only follow spacing hole 31 and slide in vertical.

This sample storage device is through setting up box 1 and being connected with base 3 through a plurality of damping parts 4, and during the transportation, if the vehicle shakes, cushion the vibrations of base 3 through damping spring 42, prevent that box 1 violently shakes, make box 1 remain steady state throughout. Can prevent during transportation, lead to the problem that the sampling tube collides the damage because of box 1 vibrations, leads to the sample to damage.

As shown in fig. 3 and 5, the clamping member 7 includes a fixing frame 71 and two clamping plates 73, the fixing frame 71 is fixedly disposed on a side surface of the partition plate 21, the clamping plates 73 are arc plates, the two clamping plates 73 are oppositely disposed in the fixing frame 71, and are respectively connected with an inner side wall of the fixing frame 71 through clamping springs 72.

By setting the holding plates 73 as arc plates, the two holding plates 73 are oppositely disposed in the fixed frame 71, and the holding plates 73 are connected with the fixed frame 71 through the holding springs 72. During the use, insert the sample bottle between two grip blocks 73, through the cooperation of grip spring 72 and grip block 73, can fix the sample bottle, prevent the sample bottle when transporting and scatter the collision, when box 1 slightly shakes, can cushion through grip spring 72 to prevent the sample bottle damage.

The top of the clamping plate 73 is provided with a sector plate 74, and the sector plates 74 on the two clamping plates 73 form a flaring structure, i.e. the spacing between the upper ends of the two sector plates 74 is greater than the spacing between the lower ends.

Through set up sector plate 74 at the top of grip block 73, set up sector plate 74 on two grip blocks 73 and form flaring structure, can be when placing the sample bottle, lead to the sample bottle, open two grip blocks 73, make things convenient for the sample bottle to insert in two grip blocks 73.

Be provided with the cushion on the inside wall of grip block 73, can protect the sample bottle through the cushion, prevent that grip block 73 from damaging the sample bottle.

The inner side walls of the clamping plates 73 are provided with padding, wherein the inner side walls refer to the opposite side walls of the two clamping plates 73 on the clamping member, i.e. the side walls facing the other clamping plate 73.

As shown in fig. 2 and 6, the lock catch 6 includes a locking spring 61, a positioning block 62, and a buckling lever 63, and a fixing block 64 and a vertically extending chute are provided on the side surface of the case 1. The fixed block 64 is arranged below the sliding groove, the connecting hook 65 is arranged on the outer side face of the box cover 5, the locking spring 61 is vertically arranged, the lower end of the locking spring is fixedly connected with the fixed block 64, the positioning block 62 is fixedly arranged at the upper end of the locking spring 61, the sliding block 66 matched with the sliding groove is arranged on the inner side wall of the positioning block 62, the sliding block 66 is arranged in the sliding groove in a sliding manner, the buckling rod 63 is arc-shaped, one end of the buckling rod 63 is rotatably connected with the positioning block 62 through the buckling shaft 67, and the other end of the buckling rod is provided with the connecting rod 68 matched with the connecting hook 65.

The inner side wall of the positioning block 62 is provided with a sliding block 66 matched with the sliding groove, wherein the matching means that the shape of the cross section of the sliding block 66 is the same as that of the cross section of the sliding groove, and the size of the cross section of the sliding block 66 is slightly smaller than that of the cross section of the sliding groove, so that the sliding block 66 can be inserted into the sliding groove, the sliding block 66 is limited through the sliding groove, and the sliding block 66 can only slide along the extending direction of the sliding groove.

The inner side wall of the positioning block is the side wall facing the box body.

The other end is provided with a connecting rod 68 matched with the connecting hook 65, wherein the matching means that the length and the thickness of the connecting rod 68 are matched with the connecting hook 65, so that the connecting rod 68 can be hung on the connecting hook 65.

When the sample storage device is used, a sampled sampling bottle is sequentially inserted between the two clamping plates 73 of each clamping piece 7, the sampling bottle is fixed through the clamping pieces 7, then the box cover 5 is covered on the opening of the box body 1, and the box cover 5 and the box body 1 are fixed through the lock catch 6. According to the temperature required by sample storage, cooling water is injected into the interlayer 11 through the water inlet 12, water after heat exchange and temperature rise in the interlayer 11 is discharged from the water outlet 13, and according to the thermometer, the cooling water is replaced when in time, so that the temperature in the box 1 is maintained in the temperature range required by sample storage. During transportation, if the vibration of the base 3 is caused by the vibration of the vehicle, the vibration of the base 3 is buffered by the damping spring 42, so that the case 1 is prevented from violently vibrating, and the case 1 is always kept in a stable state.

By providing the sector plates 74 on the top of the clamping plates 73, the sector plates 74 on the two clamping plates 73 form a flaring structure, which can facilitate insertion of the sample vial into the two clamping plates 73. Through set up the cushion on the inside wall of grip block 73, can protect the sample bottle through the cushion, prevent that grip block 73 from damaging the sample bottle. Through set up intermediate layer 11 on the lateral wall of box 1, can pour into the cooling water into in intermediate layer 11 through water inlet 12 to cool down to the inner chamber of box 1, store the sample that needs low temperature storage, thereby extension sample storage time.

It should be noted that the above-mentioned embodiments illustrate rather than limit the utility model, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.

Claims

1. The sample storage device is characterized by comprising a box body (1), a storage plate (2) and a base (3),

the box body (1) is arranged on the base (3), the bottom of the box body (1) is connected with the base (3) through a plurality of damping pieces (4), the top of the box body (1) is opened, the opening is sealed through the box cover (5), and the box cover (5) is fixed with the box body (1) through the lock catch (6);

the damping piece (4) comprises a damping rod (41) and a damping spring (42);

a limiting hole (31) matched with the shock absorption rod (41) is formed in the top surface of the base (3), and the limiting hole (31) is vertically arranged;

the upper end of the shock absorption rod (41) is fixedly connected with the bottom surface of the box body (1), and the lower end of the shock absorption rod is inserted into the limit hole (31) in a sliding manner;

the damping spring (42) is sleeved on the damping rod (41), the upper end of the damping spring is in butt joint with the bottom surface of the box body (1), and the lower end of the damping spring is in butt joint with the top surface of the base (3);

the storage plate (2) is arranged in the box body (1), a plurality of separation plates (21) are arranged on the storage plate (2), and a plurality of clamping pieces (7) are arranged on the separation plates (21).

2. Sample storage device according to claim 1, characterized in that the separation plate (21) is arranged vertically on the storage plate (2);

the plurality of the partition plates (21) are parallel to each other, and a space is kept between two adjacent partition plates (21).

3. The sample storage device according to claim 2, wherein the clamp (7) comprises a fixed frame (71) and two clamping plates (73);

the fixed frame (71) is fixedly arranged on the side surface of the partition plate (21);

the clamping plates (73) are arc plates, the two clamping plates (73) are oppositely arranged in the fixed frame (71), and are respectively connected with the inner side wall of the fixed frame (71) through clamping springs (72).

4. A sample storage device according to claim 3, wherein the top of the clamping plate (73) is provided with a sector plate (74),

the sector plates (74) on the two clamping plates (73) form a flaring structure.

5. The sample storage device according to claim 4, wherein a soft pad is provided on an inner side wall of the clamping plate (73).

6. The sample storage device according to claim 5, characterized in that an interlayer (11) is provided on the side wall of the housing (1);

the outer side wall of the box body (1) is provided with a water inlet (12) and a water outlet (13) which are communicated with the interlayer (11), and a thermometer is arranged in the box body (1).

7. The sample storage device according to claim 6, wherein a limit groove (22) is provided on the top surface of the storage plate (2) at a position corresponding to the clamping member (7).

8. The sample storage device according to claim 7, wherein the cover (5) is provided with a sealing plate (51),

the upper end of the inner side wall of the opening of the box body (1) is provided with a sealing groove (14) which surrounds the periphery of the opening and is matched with the sealing plate (51);

a sealing gasket is arranged in the sealing groove (14).

9. The sample storage device according to claim 8, wherein the lock catch (6) comprises a locking spring (61), a positioning block (62) and a snap-in lever (63),

a fixed block (64) and a vertically extending chute are arranged on the side surface of the box body (1);

the fixed block (64) is arranged below the chute;

the outer side surface of the box cover (5) is provided with a connecting hook (65);

the locking spring (61) is vertically arranged, and the lower end of the locking spring is fixedly connected with the fixed block (64);

the positioning block (62) is fixedly arranged at the upper end of the locking spring (61), a sliding block (66) matched with the sliding groove is arranged on the inner side wall of the positioning block (62), and the sliding block (66) is arranged in the sliding groove in a sliding way;

the buckling rod (63) is arc-shaped, one end of the buckling rod is rotatably arranged on the positioning block (62), and the other end of the buckling rod is provided with a connecting rod (68) matched with the connecting hook (65).

10. The sample storage device according to any one of claims 1 to 9, wherein a shock absorber (15) with a downward opening is arranged at the bottom of the box body (1) and matched with the base (3), and the shock absorber (15) is sleeved on the base (3).