CN221738555U - A sample transport device - Google Patents

Abstract

The utility model provides a sample transport device, which belongs to the technical field of sample detection and transportation. It includes a transfer box, wherein a accommodating cavity is provided inside the transfer box, a receiving frame is installed inside the accommodating cavity, a collecting drawer is equidistantly plugged and installed on the receiving frame, an insertion hole is provided on the collecting drawer, and a plurality of the insertion holes are provided, and the plurality of the insertion holes are arranged in a rectangular array on the collecting drawer, a clamping cavity is provided inside the insertion hole, and a tensioning assembly for assisting the clamping of the sample tube is installed in the clamping cavity; the tensioning assembly includes a connecting plate slidably arranged in the clamping cavity, a U-shaped tensioning belt is fixed on the connecting plate, the tensioning belt extends into the insertion hole, and a compression spring pushed by the auxiliary connecting plate is installed in the clamping cavity. The utility model stably clamps the sample tube at the insertion hole, thereby avoiding the loss of samples caused by collisions between sample tubes during transportation as much as possible.

Description

A sample transport device

Technical Field

The utility model relates to the technical field of sample detection and transportation, in particular to a sample transportation device.

Background Art

Environmental impact assessment refers to the analysis of the possible environmental impacts caused by proposed human activities, and the proposal of preventive measures and countermeasures on this basis. As a scientific method and technical means, environmental impact assessment can be applied by any individual and organization to provide guidance for human development activities. Environmental impact assessment is divided into environmental status assessment, environmental impact prediction and evaluation, and post-environmental impact evaluation in chronological order; it is divided into atmosphere, surface water, groundwater, soil, sound, solid waste and ecological environmental impact assessment according to environmental factors. Soil environmental impact assessment requires the collection and analysis of soil types in the early stage.

Existing sample transport devices are unable to effectively fasten sample tubes after the samples are placed. During transportation, sample tubes may easily collide with each other, causing damage to the sample tubes and loss of samples, thus affecting subsequent testing. Therefore, the present application provides a sample transport device to meet the needs.

Utility Model Content

The technical problem to be solved by the utility model is to provide a sample transport device to solve the problem that the existing sample transport device cannot effectively fasten the sample tubes after the samples are placed, and it is easy to cause collisions between sample tubes during transportation, resulting in damage to the sample tubes and loss of samples, thereby affecting subsequent detection.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A sample transport device comprises a transfer box, wherein a receiving cavity is provided inside the transfer box, a receiving frame is installed inside the receiving cavity, a collecting bin is equidistantly plugged and installed on the receiving frame, an insertion hole is provided on the collecting bin, a plurality of the insertion holes are provided, and the plurality of the insertion holes are arranged in a rectangular array on the collecting bin, a clamping cavity is provided inside the insertion hole, and a tensioning component for assisting the clamping of a sample tube is installed in the clamping cavity;

The tensioning assembly comprises a connecting plate slidably arranged in the clamping cavity, a U-shaped tensioning belt is fixed on the connecting plate, the tensioning belt extends into the insertion hole, and a compression spring is installed in the clamping cavity to assist the connecting plate in pushing.

Optionally, a pull ring is hingedly installed at the front end of the collecting drawer, limiting grooves are symmetrically provided on both sides of the collecting drawer, and limiting blocks are symmetrically protruding on the receiving frame, and the limiting grooves and the limiting blocks cooperate and slide with each other.

Optionally, plug plates are protrudingly provided at the middle sections of the tops of both sides of the receiving frame, and plug-in grooves are symmetrically provided on the outer sides of the transfer box, and the plug-in grooves and the plug plates are plugged in cooperation with each other.

Optionally, positioning holes are symmetrically provided on both sides of the plug-in slot, and a positioning cavity is symmetrically provided inside the plug-in board, and a positioning component is installed in the positioning cavity to cooperate with the positioning hole for positioning.

Optionally, the positioning assembly includes an insert block slidably disposed in the positioning cavity, a push-out spring for assisting the insert block to be withdrawn is installed in the positioning cavity, a sliding block is slidably disposed at the top of the receiving frame, and the sliding block is connected to the insert block by a connecting belt.

Optionally, the connecting belt is Y-shaped, a groove wheel is rotatably arranged inside the plug plate, and the connecting belt is wound around the outer edge of the groove wheel.

Optionally, a support cavity is symmetrically opened at the inner bottom of the accommodating cavity, and a support component supported by an auxiliary supporting frame is installed in the support cavity.

Optionally, the support assembly includes a sliding rod transversely fixed in the support cavity, a slider is slidably arranged on the sliding rod, a support rod is hingedly installed between the supporting frame and the slider, and a support spring is sleeved on the sliding rod to assist the slider in pushing.

Optionally, guide grooves are vertically opened on both sides of the receiving frame, and guide blocks are protrudingly provided on the inner side of the accommodating cavity of the transfer box, and the guide grooves and the guide blocks slide in cooperation with each other.

Optionally, a hinge cavity is symmetrically opened at the top of the receiving frame, and a handle is hingedly installed in the hinge cavity.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the above scheme, the sample tube is passed through the tensioning belt by plugging the collecting drawer installed on the receiving frame, the insertion holes of the equidistant array and the tensioning assembly. In the process of the sample tube passing through, the tensioning belt is driven to unfold as a whole, and the connecting plate is pulled up as a whole. In the process of the connecting plate being pulled up, the compression spring is pulled as a whole, and then the sample tube is stably clamped at the insertion hole, so as to avoid collisions between sample tubes and cause sample loss during transportation.

The support assembly and the positioning assembly in the transfer box cooperate with each other, and the collection drawer is pushed back to the receiving frame as a whole, and the receiving frame is pressed downward. In the process of pressing the receiving frame, the support rod is pushed, so that the slider slides along the slide rod as a whole. In the process of sliding the slider, the support spring is compressed as a whole. When the plug plate is plugged into the plug slot, the plug block on the positioning assembly is plugged and positioned in the positioning hole, thereby completing the overall positioning between the transfer box and the receiving frame. When the receiving frame needs to take samples, the receiving frame can be stably pushed out and popped up, which is convenient for stably removing samples from the collection drawer, and ensures that the transfer box and the receiving frame can be stably fixed during transportation, and ensures that the transfer box and the receiving frame can be stably connected.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the present invention and enable those skilled in the relevant art to make and use the present invention.

FIG1 is a schematic diagram of the three-dimensional structure of a sample transport device;

FIG2 is a longitudinal cross-sectional view of a transfer box of a sample transport device;

FIG3 is a transverse cross-sectional view of the sample transport device at the collecting drawer corresponding to the insertion hole;

FIG. 4 is a longitudinal cross-sectional view of the sample transport device at the insert plate.

[reference numerals]

1. Transfer box; 2. Receiver frame; 3. Guide groove; 4. Guide block; 5. Plug-in groove; 6. Positioning hole; 7. Insert plate; 8. Positioning assembly; 9. Insert block; 10. Connecting belt; 101. Grooved wheel; 11. Push-out spring; 12. Sliding block; 13. Handle; 14. Support assembly; 15. Slide bar; 16. Sliding block; 17. Support spring; 18. Support rod; 19. Collection drawer; 191. Pull ring; 192. Limiting groove; 193. Limiting block; 20. Insertion hole; 21. Tensioning assembly; 22. Tensioning belt; 23. Connecting plate; 24. Compression spring.

As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments.

DETAILED DESCRIPTION

The following is a detailed description of a sample transport device provided by the utility model in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

As shown in Figures 1 and 2, an embodiment of the utility model provides a sample transportation device, including a transfer box 1, a accommodating chamber is opened inside the transfer box 1, a receiving frame 2 is installed in the accommodating chamber, a collecting drawer 19 is equidistantly inserted and installed on the receiving frame 2, a supporting chamber is symmetrically opened at the inner bottom of the accommodating chamber, a supporting assembly 14 supported by the auxiliary receiving frame 2 is installed in the supporting chamber, the supporting assembly 14 includes a sliding rod 15 transversely fixed in the supporting chamber, a sliding block 16 is slidably arranged on the sliding rod 15, a support rod 18 is hingedly installed between the receiving frame 2 and the sliding block 16, and a supporting spring 17 driven by the auxiliary sliding block 16 is installed on the sliding rod 15.

By providing the support assembly 14 , the receiving frame 2 can be stably supported during operation, so that the samples on the collecting drawer 19 can be stably removed.

In this embodiment, guide grooves 3 are vertically opened on both sides of the above-mentioned receiving frame 2, and guide blocks 4 are protrudingly set on the inner side of the accommodating cavity of the transfer box 1. Through the cooperation between the set guide grooves 3 and the guide blocks 4, it can be ensured that the receiving frame 2 can move up and down stably during the operation, and the guide grooves 3 and the guide blocks 4 cooperate and slide. A hinge cavity is symmetrically opened at the top of the receiving frame 2, and a handle 13 is hingedly installed in the hinge cavity.

As an implementation mode in this embodiment, as shown in Figures 1 and 3, an insertion hole 20 is opened on the collection bin 19, and a plurality of insertion holes 20 are provided. The plurality of insertion holes 20 are arranged in a rectangular array on the collection bin 19, and a clamping cavity is opened inside the insertion hole 20. A tensioning assembly 21 for assisting the clamping of the sample tube is installed in the clamping cavity. The tensioning assembly 21 includes a connecting plate 23 slidably arranged in the clamping cavity, and a U-shaped tensioning belt 22 is fixed on the connecting plate 23. The tensioning belt 22 extends into the insertion hole 20, and a compression spring 24 pushed by the auxiliary connecting plate 23 is installed in the clamping cavity.

By plugging the collecting drawer 19 installed on the receiving frame 2, the insertion holes 20 of the equidistant array, and the tensioning assembly 21, the sample tube is passed through the tensioning belt 22. In the process of the sample tube passing through, the tensioning belt 22 is driven to unfold as a whole, and the connecting plate 23 is pulled up as a whole. In the process of the connecting plate 23 being pulled up, the compression spring 24 is pulled as a whole, and then the sample tube is stably clamped at the insertion hole 20, so as to avoid collisions between sample tubes and cause sample loss during transportation.

In this embodiment, the front end of the collecting drawer 19 is hingedly installed with a pull ring 191, and limiting grooves 192 are symmetrically provided on both sides of the collecting drawer 19. Limiting blocks 193 are symmetrically protrudingly provided on the receiving frame 2. The limiting grooves 192 and the limiting blocks 193 cooperate and slide with each other. By setting the limiting grooves 192 and the limiting blocks 193, it can be ensured that the collecting drawer 19 can be stably plugged and installed on the receiving frame 2.

As an implementation method in this embodiment, as shown in Figures 1 and 4, plug plates 7 are protrudingly provided at the middle section of the top of both sides of the receiving frame 2, plug-in grooves 5 are symmetrically provided on the outer side of the transfer box 1, and the plug-in grooves 5 and the plug-in plates 7 are plugged in together, and positioning holes 6 are symmetrically provided on both sides of the plug-in grooves 5, and positioning cavities are symmetrically provided inside the plug-in plates 7. A positioning component 8 that cooperates with the positioning holes 6 for positioning is installed in the positioning cavity, and the positioning component 8 includes an insert block 9 slidably arranged in the positioning cavity, and a push-out spring 11 for assisting the withdrawal of the insert block 9 is installed in the positioning cavity. A sliding block 12 is slidably provided at the top of the receiving frame 2, and the sliding block 12 is connected to the insert block 9 by a connecting belt 10.

Through the provided positioning assembly 8, the plug block 9 is stably inserted in the positioning hole 6. When disassembling, the sliding block 12 is pulled. During the pulling process of the sliding block 12, the connecting belt 10 is pulled as a whole. During the pulling process of the connecting belt 10, the plug block 9 is pulled as well, so that the plug block 9 is withdrawn from the positioning hole 6. This can ensure that the transfer box 1 and the receiving frame 2 can be stably fixed during transportation, ensure that the transfer box 1 and the receiving frame 2 can be stably connected, and can be quickly disassembled and the receiving frame 2 can be raised as a whole when testing is required later.

In this embodiment, the above-mentioned connecting belt 10 is Y-shaped, and a groove wheel 101 is rotatably arranged inside the plug plate 7. The connecting belt 10 is wound around the outer edge of the groove wheel 101. The groove wheel 101 can reduce the overall friction force during the sliding process of the connecting belt 10, and the entire connecting belt 10 can be avoided from being stuck as much as possible.

The technical solution provided by the utility model is:

During operation, when the sample needs to be installed, the sample to be tested is loaded into the sample tube, and the sample tube is passed through the tensioning belt. In the process of the sample tube passing through, the tensioning belt is driven to unfold as a whole, and the connecting plate is pulled up as a whole. In the process of the connecting plate being pulled up, the compression spring is pulled as a whole, thereby stably clamping the sample tube at the insertion hole.

After the samples are placed, push the collection drawer back to the receiving frame as a whole, and press the receiving frame downward. During the pressing process of the receiving frame, the support rod is pushed, so that the slider slides along the slide rod as a whole. During the sliding process of the slider, the support spring is compressed as a whole. When the plug plate is plugged into the plug slot, the plug block on the positioning assembly is plugged and positioned in the positioning hole, thereby completing the overall positioning between the transfer box and the receiving frame.

When the receiving frame needs to be opened as a whole, the sliding block is pulled. In the process of pulling the sliding block, the connecting belt is pulled as a whole. In the process of pulling the connecting belt, the insertion block is pulled, so that the insertion block is withdrawn from the positioning hole. At the same time, the insertion block drives the pushing spring to be compressed as a whole. At this time, the sliding block is pushed under the action of the compressed supporting spring, and the receiving frame is pushed out as a whole.

The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (10)

1. The sample conveying device is characterized by comprising a transfer box, wherein a containing cavity is formed in the transfer box, a bearing frame is arranged in the containing cavity, collecting drawers are equidistantly inserted and installed on the bearing frame, a plurality of inserting holes are formed in the collecting drawers, the inserting holes are arranged on the collecting drawers and are arranged in a rectangular array, a clamping cavity is formed in the inserting holes, and a tightening assembly for assisting in clamping of a sample tube is arranged in the clamping cavity;

The tensioning assembly comprises a connecting plate which is arranged in the clamping cavity in a sliding mode, a U-shaped tensioning belt is fixed on the connecting plate, the tensioning belt stretches into the insertion hole, and a compression spring which is used for assisting the pushing of the connecting plate is arranged in the clamping cavity.

2. The sample transportation device according to claim 1, wherein the front end of the collection drawer is hinged with a pull ring, two sides of the collection drawer are symmetrically provided with limit grooves, the bearing frame is symmetrically provided with limit blocks in a protruding mode, and the limit grooves and the limit blocks slide in a matched mode.

3. The sample transportation device according to claim 1, wherein insertion plates are arranged at middle sections of tops of two sides of the bearing frame in a protruding mode, insertion grooves are symmetrically formed in outer side edges of the transfer box, and the insertion grooves are matched with the insertion plates in insertion.

4. The sample transportation device according to claim 3, wherein positioning holes are symmetrically formed in two sides of the plugging groove, positioning cavities are symmetrically formed in the plug board, and positioning components matched with the positioning holes for positioning are installed in the positioning cavities.

5. The sample transportation device according to claim 4, wherein the positioning assembly comprises an insert block slidably arranged in a positioning cavity, a push-out spring for assisting the insert block to withdraw is arranged in the positioning cavity, a sliding block is slidably arranged at the top of the bearing frame, and the sliding block is connected with the insert block through a connecting belt.

6. The sample transportation device according to claim 5, wherein the connecting belt is Y-shaped, a groove wheel is rotatably arranged in the insertion plate, and the connecting belt is wound at the outer edge of the groove wheel.

7. The sample transportation device according to claim 1, wherein the inner bottom of the accommodating cavity is symmetrically provided with a supporting cavity, and a supporting component supported by the auxiliary bearing frame is installed in the supporting cavity.

8. The sample transportation device according to claim 7, wherein the supporting component comprises a sliding rod transversely fixed in the supporting cavity, a sliding block is slidably arranged on the sliding rod, a supporting rod is hinged between the bearing frame and the sliding block, and a supporting spring for assisting the sliding block to push is sleeved on the sliding rod.

9. The sample transportation device according to claim 1, wherein guide grooves are vertically formed in two sides of the carrying frame, guide blocks are arranged on inner sides of the accommodating cavity of the transfer box in a protruding mode, and the guide grooves and the guide blocks slide in a matched mode.

10. The sample transportation device according to claim 9, wherein the top of the receiving frame is symmetrically provided with a hinge cavity, and a handle is hinged in the hinge cavity.