Detection table convenient for classified storage and taking of samples

Abstract

The invention discloses a detection table convenient for classified storage and taking of samples, and relates to the technical field of detection table equipment, the detection table comprises a rack and a sample taking mechanism; a working table is arranged on the rack; a sample accommodating cavity is formed in the rack, the sample accommodating cavity is located at one end, far away from the operator standing position, of the working table, and an opening is formed in one side, close to the operator standing position, of the sample accommodating cavity; the sample taking mechanism comprises a sample collecting box, a pushing door plate and two linkage assemblies; the sample collecting box is provided with a plurality of separated sample placing grooves; the pushing door plate is linked with the sample collecting box through the two linkage assemblies, so that the sample collecting box can automatically extend out by pushing the pushing door plate, and the pushing door plate can automatically retract into the sample accommodating cavity after external force is released. Samples can be stored in a classified mode and are easy and convenient to take.

Description

Technical Field

[0001] The present invention relates to the technical field of testing platform equipment, and in particular to a testing platform which is convenient for sample classification, storage and retrieval. Background Art

[0002] The testing bench is a table used by hospitals, schools, chemical plants, scientific research institutes and other enterprises and institutions for experimental testing and storage of instruments. In order to timely grasp and evaluate the environmental quality, it is very important to establish an advanced, efficient and reliable ecological environment monitoring test bench. Samples collected from the environment can be experimented and tested on the testing bench.

[0003] The existing testing table has a simple structure, which makes it inconvenient for experimenters to take samples when in use, and the sampling efficiency is low. In addition, there is no separate compartment in the sample box, which makes it inconvenient to classify and store samples, which is easy to be messy and easily cause deviations in experimental results. Therefore, it is particularly important to design a testing table that is convenient for sample classification, storage and retrieval. Summary of the invention

[0004] The purpose of the present invention is to provide a testing table that is convenient for sample classification, storage and retrieval, so as to solve the problems existing in the above-mentioned prior art, so that samples can be classified and stored, and retrieval is simpler and more convenient.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a testing table which is convenient for sample classification, storage and taking, comprising a table frame and a sample taking mechanism; the table frame is provided with a work surface; the table frame is provided with a sample accommodating cavity, the sample accommodating cavity is located at one end of the work surface away from the operator's station, and the sample accommodating cavity has an opening on the side close to the operator's station; the sample taking mechanism comprises a sample collecting box, a push door plate and two linkage components; a shelf plate is fixedly provided in the sample accommodating cavity; the direction in which the work surface is close to or away from the operator's station is set as a first direction; the collecting The sample box is slidably arranged on the shelf along the first direction; the sample collection box has a plurality of separated sample shelf slots; in the vertical direction, vertical slide slots are arranged on both sides of the opening, and convex shafts are fixedly arranged on both sides of the upper end of the push door plate, and the convex shafts are slidably arranged in the corresponding vertical slide slots along the vertical direction; push slide slots are arranged on the bottom of both sides of the sample accommodating cavity, and a slider is slidably arranged in the push slide slot along the first direction, and the slider is rotatably connected to the corresponding side wall of the lower end of the push door plate; a The linkage assembly comprises a linkage rod, a rotating shaft and a reset spring, a long hole is opened at the upper end of the linkage rod, and a rotating part is arranged between the upper end of the linkage rod and the lower end of the linkage rod, the rotating part is rotatably connected with the corresponding inner side wall of the sample containing cavity, the rotating shaft is fixedly arranged on the side wall of the sample collecting box, and the rotating shaft is slidably penetrated in the long hole; the lower end of the linkage rod can contact with the corresponding slider; one end of the reset spring is fixedly connected with the sample collecting box, and the other end of the reset spring is connected with the sample containing cavity The sample collecting box is fixedly connected to the side wall of the sample collecting chamber away from the opening; after the lower half of the pushing door plate is pushed into the sample containing chamber, the pushing door plate can drive the sliding block to move along the pushing slide groove and push the lower end of the connecting rod, so that the upper end of the connecting rod rotates around the rotation axis of the rotating part toward the side close to the opening, and the rotation of the connecting rod can drive the sample collecting box to move on the shelf toward the direction close to the opening; after the external force is released, the sample collecting box can be retracted to its original position in the sample containing chamber under the pull of the reset spring.

[0007] Preferably, a lighting mechanism is further provided above the work surface; the lighting mechanism can irradiate light toward the work surface.

[0008] Preferably, the lighting mechanism includes at least one lighting component; each of the lighting components is arranged in parallel in sequence along the first direction on the stand above the work surface; the lighting component includes a battery and at least one illuminator; the illuminator includes a lamp axis and a lighting lamp, the lamp axis is arranged on the stand above the work surface, the lighting lamp is rotatably arranged on the lamp axis, and the lighting lamp can change the position of light irradiated by the lighting lamp on the work surface after rotating on the lamp axis; the battery is electrically connected to each of the lighting lamps.

[0009] Preferably, a guide rail groove is provided on the stand above the work surface; the battery is slidably arranged in the guide rail groove along the second direction; and each lamp axis is slidably arranged in the guide rail groove along the second direction; the second direction is perpendicular to the first direction, and the second direction is parallel to the horizontal plane.

[0010] Preferably, a lighting assembly is also provided at the top of the sample containing chamber.

[0011] Preferably, a storage cavity and a drawer opening connected to the storage cavity are provided below the work surface, and a storage box which can be drawn out through the drawer opening is provided in the storage cavity.

[0012] Preferably, the storage box is slidably arranged in the storage cavity along the first direction; at least one compression spring is arranged between the storage box and the side wall of the storage cavity opposite to the pull-out opening; a lock hole is arranged at the bottom of the storage box, and a lock hook is rotatably arranged in the storage cavity, the holding end of the lock hook is located outside the storage cavity and below the storage box, and the hooking end of the lock hook can be hooked in the lock hole.

[0013] Preferably, a water outlet pipe is also provided on the work surface, and a valve is provided on the water outlet pipe.

[0014] Preferably, the sample collecting box is provided with markings at positions corresponding to the sample storage slots.

[0015] Preferably, at one end of the work surface close to the operator's station, the side panels of the stand located on both sides of the work surface both protrude from the ends of the work surface.

[0016] Compared with the prior art, the present invention has achieved the following technical effects:

[0017] The present invention provides a testing table that is convenient for sample classification, storage and retrieval. A sample accommodating cavity is arranged on the work surface, and a sample collecting box with a plurality of separated sample holding slots is adopted. This design can place different types of samples in different slots respectively. Since the samples are stored in categories, the staff can quickly locate the corresponding holding slots, thereby improving work efficiency. When in use, the operator only needs to push the lower half of the door panel into the sample accommodating cavity to drive the slider to move, and then move and extend the sample collecting box toward the direction close to the opening through the linkage component. This mechanical linkage method is more labor-saving and efficient than the traditional method of bending over and reaching deep to take samples. After the external force is released, the sample collecting box can be retracted to its original position in the sample accommodating cavity under the pull of the reset spring. This function ensures that the sample is still in a relatively closed and safe environment when not in use.

[0018] Furthermore, the light emitted by the lighting mechanism can illuminate the work surface, thereby facilitating observation by operators.

[0019] Furthermore, the lighting components arranged in parallel along the first direction can ensure that the work surface is evenly and comprehensively illuminated in this direction; the lighting lamp can rotate on the lamp axis, which allows the operator to flexibly adjust the light irradiation position according to the shape, size and detection focus of the sample; during the detection process, it is sometimes necessary to observe the sample from different angles, and the rotatable lighting lamp can provide multi-angle lighting to help the operator observe the sample from different perspectives.

[0020] Furthermore, when the battery is exhausted or fails, the slidable arrangement along the guide rail groove allows the battery to be easily removed from the stand; since the lamp axis is slidably arranged in the guide rail groove along a second direction that is perpendicular to the first direction and parallel to the horizontal plane, the lighting device can flexibly change its position on the horizontal plane.

[0021] Furthermore, when placing a sample into the sample receiving chamber or taking a sample out of the sample receiving chamber, the lighting assembly at the top of the receiving chamber can provide sufficient light so that the staff can clearly see the conditions in each separated sample storage slot.

[0022] Furthermore, in the detection process, various auxiliary tools, spare samples, record forms and other items will be used. The storage box arranged in the storage cavity can provide a special storage space for these items; the storage box can be pulled out through the pull-out opening, which makes it very convenient and quick for the staff to take out the items in the storage box when they need to; the setting of the storage cavity and the storage box stores various items under the work surface, making the visible range of the working area (mainly the work surface and the space above it) more tidy and clean.

[0023] Furthermore, after the lock hook is disengaged from the lock hole, the storage box can be automatically extended under the action of the compression spring, making it convenient for the operator to take it out.

[0024] Furthermore, the provision of the water outlet pipe facilitates operators to use the water source, making its use simpler, more convenient and direct.

[0025] Furthermore, the setting of the markings makes it easy for operators to clearly know the samples in each sample storage slot, thereby reducing the occurrence of confusion in taking and placing.

[0026] Furthermore, the protruding side panels can play a protective role to a certain extent, and the side panels of the stand on both sides of the work surface protrude from the ends of the work surface, which forms additional usable space at the end of the work surface close to the operator's position. Recording forms, pens and other items used in the experiment can be hung on the side panels to reduce the space occupied by the work surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 A front view of a testing table provided by the present invention for facilitating sample classification, storage and retrieval;

[0029] Figure 2 A side cross-sectional view of a testing table provided by the present invention for facilitating sample classification, storage and retrieval;

[0030] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0031] Figure 4 A schematic diagram of the structure of three lighting components in a test bench provided by the present invention for facilitating sample classification, storage and retrieval;

[0032] Figure 5 A structural diagram of a compression spring provided on a storage box in a testing table for easy classification, storage and retrieval of samples provided by the present invention.

[0033] In the figure:

[0034] 10-stand; 11-work surface; 12-shelf board; 13-guide rail slide; 14-water outlet pipe; 141-valve; 15-side panel;

[0035] 20-sample collection box; 21-pushing door plate; 211-convex shaft; 212-sliding block; 22-connecting rod; 221-long hole; 222-rotating part; 23-rotating shaft; 24-reset spring;

[0036] 30-lighting assembly; 31-battery; 32-illuminator; 321-lamp axis; 322-illuminator;

[0037] 40 - storage box; 41 - lock hole; 42 - lock hook; 43 - compression spring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] The purpose of the present invention is to provide a testing table that is convenient for sample classification, storage and retrieval, so as to solve the problems existing in the prior art and enable samples to be classified, stored and retrieved more simply and conveniently.

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0041] Embodiment 1

[0042] This embodiment provides a testing platform that is convenient for sample classification, storage and retrieval, such as Figure 1 to Figure 5As shown, it includes a stand 10 and a sample taking mechanism; the stand 10 has a work surface 11; the stand 10 is provided with a sample accommodating chamber, the sample accommodating chamber is located at one end of the work surface 11 away from the operator's station, and the sample accommodating chamber has an opening on the side close to the operator's station; the sample taking mechanism includes a sample collecting box 20, a push door plate 21 and two linkage components; a shelf plate 12 is fixedly arranged in the sample accommodating chamber; the direction in which the work surface 11 approaches or moves away from the operator's station is set as a first direction; the sample collecting box 20 is slidably arranged along the first direction On the shelf plate 12; the sample collection box 20 has a plurality of separated sample storage slots; in the vertical direction, vertical slide grooves are provided on both sides of the opening, and convex shafts 211 are fixedly provided on both sides of the upper end of the push door plate 21, and the convex shafts 211 are slidably provided in the corresponding vertical slide grooves along the vertical direction; push slide grooves are provided on the bottom of both sides of the sample accommodating cavity, and a slider 212 is slidably provided in the push slide groove along the first direction, and the slider 212 is rotatably connected to the corresponding side wall of the lower end of the push door plate 21; a linkage component is provided on each side of the sample collection box 20, and the linkage component includes The connecting rod 22 includes a connecting rod 22, a rotating shaft 23 and a reset spring 24. A long hole 221 is opened at the upper end of the connecting rod 22, and a rotating portion 222 is arranged between the upper end of the connecting rod 22 and the lower end of the connecting rod 22. The rotating portion 222 is rotatably connected to the corresponding inner side wall of the sample accommodating cavity. The rotating shaft 23 is fixedly arranged on the side wall of the sample collecting box 20, and the rotating shaft 23 is slidably arranged in the long hole 221; the lower end of the connecting rod 22 can contact the corresponding slider 212; one end of the reset spring 24 is fixedly connected to the sample collecting box 20, and the other end of the reset spring 24 is fixedly connected to the sample collecting box 20. The sample collecting box 20 is fixedly connected to the side wall away from the opening in the sample accommodating chamber; after the lower half of the door panel 21 is pushed into the sample accommodating chamber, the door panel 21 can drive the slider 212 to move along the pushing groove and push the lower end of the connecting rod 22, so that the upper end of the connecting rod 22 rotates around the rotating axis 23 of the rotating part 222 toward the side close to the opening, and the rotation of the connecting rod 22 can drive the sample collecting box 20 to move on the shelf 12 toward the direction close to the opening; after the external force is released, the sample collecting box 20 can be retracted to its original position in the sample accommodating chamber under the pull of the reset spring 24.

[0043] By setting up a sample holding cavity on the work surface 11 and adopting a sample collecting box 20 with multiple separated sample holding slots, this design can place different types of samples in different slots respectively. Since the samples are stored in categories, the staff can quickly locate the corresponding holding slots, thereby improving work efficiency. When in use, the operator only needs to push the lower half of the door panel 21 into the sample holding cavity to drive the slider 212 to move, and then move and extend the sample collecting box 20 toward the direction close to the opening through the linkage assembly. This mechanical linkage method is more labor-saving and efficient than the traditional method of bending over and reaching deep to take samples. After the external force is released, the sample collecting box 20 can be retracted to its original position in the sample holding cavity under the pull of the reset spring 24. This function ensures that the sample is still in a relatively closed and safe environment when not in use.

[0044] Among them, the relevant settings above the work surface 11 are:

[0045] In the optional scheme of this embodiment, it is more preferred that Figure 1 , Figure 2 and Figure 4 As shown, a lighting mechanism is also provided above the work surface 11; the lighting mechanism can irradiate light to the work surface 11. The light emitted by the lighting mechanism can illuminate the work surface 11, thereby facilitating observation by operators.

[0046] In the optional scheme of this embodiment, it is more preferred that Figure 1 , Figure 2 and Figure 4 As shown, the lighting mechanism includes at least one lighting assembly 30; each lighting assembly 30 is arranged in parallel in sequence along a first direction on a stand 10 above the work surface 11; the lighting assembly 30 includes a battery 31 and at least one illuminator 32; the illuminator 32 includes a lamp axis 321 and an illuminator 322, the lamp axis 321 is arranged on the stand 10 above the work surface 11, the illuminator 322 is rotatably arranged on the lamp axis 321, and the illuminator 322 can change the position of light irradiated by the illuminator 322 on the work surface 11 after rotating on the lamp axis 321; the battery 31 is electrically connected to each illuminator 322. The lighting components 30 arranged in parallel along the first direction can ensure that the work surface 11 is evenly and comprehensively illuminated in this direction; the lighting lamp 322 can rotate on the lamp axis 321, so that the operator can flexibly adjust the light irradiation position according to the shape, size and detection focus of the sample; during the detection process, it is sometimes necessary to observe the sample from different angles, and the rotatable lighting lamp 322 can provide multi-angle lighting to help the operator observe the sample from different perspectives.

[0047] Specifically, Figure 4As shown, three lighting assemblies 30 are provided; each lighting assembly 30 is provided with two illuminators 32 .

[0048] In the optional scheme of this embodiment, it is more preferred that Figure 2 and Figure 4 As shown, a guide rail slot 13 is provided on the stand 10 above the work surface 11; the battery 31 is slidably arranged in the guide rail slot 13 along the second direction; and each lamp shaft 321 is slidably arranged in the guide rail slot 13 along the second direction; the second direction is perpendicular to the first direction, and the second direction is parallel to the horizontal plane. When the battery 31 runs out of power or fails, the slidable arrangement along the guide rail slot 13 allows the battery 31 to be easily removed from the stand 10; because the lamp shaft 321 is slidably arranged in the guide rail slot 13 along the second direction perpendicular to the first direction and parallel to the horizontal plane, the illuminator 32 can flexibly change its position on the horizontal plane.

[0049] In the optional scheme of this embodiment, it is more preferred that Figure 2 As shown, a lighting assembly 30 is also provided on the top of the sample receiving chamber. When placing a sample into the sample receiving chamber or taking a sample out of the sample receiving chamber, the lighting assembly 30 on the top of the receiving chamber can provide sufficient light so that the staff can clearly see the situation in each separated sample storage slot.

[0050] Among them, other related settings on the work surface 11:

[0051] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2 As shown, a water outlet pipe 14 is also provided on the work surface 11, and a valve 141 is provided on the water outlet pipe 14. The provision of the water outlet pipe 14 facilitates the operator to use the water source, making it simpler, more convenient and direct to use.

[0052] In the optional scheme of this embodiment, it is more preferred that the positions corresponding to the sample storage slots on the sample collection box 20 are all provided with labels. The setting of the labels facilitates the operator to clearly know the samples in each sample storage slot, and reduces the occurrence of confusion in taking and placing.

[0053] Among them, the relevant settings below the work surface 11:

[0054] In the optional scheme of this embodiment, it is more preferred that Figure 1 and Figure 2As shown, a storage cavity and a drawer opening connected to the storage cavity are provided below the work surface 11, and a storage box 40 that can be drawn out through the drawer opening is provided in the storage cavity. During the testing process, various auxiliary tools, spare samples, record forms and other items will be used, and the storage box 40 provided in the storage cavity can provide a special storage space for these items; the storage box 40 can be drawn out through the drawer opening, which makes it very convenient and quick for the staff to take out the items in the storage box 40 when they need to; the storage cavity and the storage box 40 are provided to store various items below the work surface 11, making the visible range of the working area (mainly the work surface 11 and the space above it) more tidy and clean.

[0055] In the optional scheme of this embodiment, it is more preferred that Figure 1 , Figure 2 and Figure 5 As shown, the storage box 40 is slidably arranged in the storage cavity along the first direction; at least one compression spring 43 is arranged between the storage box 40 and the side wall of the storage cavity opposite to the drawer opening; a lock hole 41 is arranged at the bottom of the storage box 40, and a lock hook 42 is rotatably arranged in the storage cavity, the gripping end of the lock hook 42 is located outside the storage cavity and below the storage box 40, and the hooking end of the lock hook 42 can be hooked in the lock hole 41. After the lock hook 42 is separated from the lock hole 41, the storage box 40 can be automatically extended under the action of the compression spring 43, so that the operator can take it easily.

[0056] Specifically, a compression spring is provided below the hooking end of the lock hook 42 for clamping the hooking end of the lock hook 42 in the lock hole 41 .

[0057] Specifically, Figure 5 As shown, there are two compression springs 43 , a baffle is fixedly provided at the bottom of the storage box 40 , and one end of the compression spring 43 is fixedly connected to the baffle.

[0058] Specifically, a guide slot may be provided at the bottom of the storage cavity corresponding to the position of the compression spring 43 and the baffle plate, and the compression spring 43 and the baffle plate are respectively located in the corresponding guide slots, thereby increasing the smoothness of their sliding.

[0059] Among them, the relevant structure description of the stand 10 is as follows:

[0060] In the optional scheme of this embodiment, it is more preferred that Figure 2 and Figure 4As shown, at one end of the work surface 11 close to the operator's station, the side panels 15 of the stand 10 on both sides of the work surface 11 are protruding from the ends of the work surface 11. The protruding side panels 15 can play a protective role to a certain extent, and the side panels 15 of the stand 10 on both sides of the work surface 11 are protruding from the ends of the work surface 11, which forms an additional usable space at one end of the work surface 11 close to the operator's station, and items such as record forms and pens used in the experiment can be hung on the side panels 15, reducing the space occupied by the work surface 11.

[0061] Among them, regarding other related instructions:

[0062] Specifically, necessary handles or buckle holes and other structures may be provided on the push door panel 21 and the storage box 40 to facilitate operation.

[0063] Specifically, a necessary fixing structure may be provided on the push door plate 21 to ensure that the push door plate 21 can maintain a state of closing the opening of the sample containing chamber; or the slider 212 and the lower end of the connecting rod 22 may be connected by a spring, and the slider 212 squeezes the spring to push the lower end of the connecting rod 22 to rotate it around the rotating part 222.

[0064] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A testing table that facilitates sample classification, storage and retrieval, characterized by: Including a stand and a sample taking mechanism; The stand has a work surface; the stand is provided with a sample accommodating cavity, the sample accommodating cavity is located at one end of the work surface away from the operator's station, and the sample accommodating cavity has an opening on one side close to the operator's station; The sample taking mechanism comprises a sample collecting box, a push door plate and two linkage components; A shelf is fixedly arranged in the sample accommodating chamber; the direction in which the work surface approaches or moves away from the operator's station is set as a first direction; the sample collection box is slidably arranged on the shelf along the first direction; the sample collection box has a plurality of separated sample storage slots; In the vertical direction, vertical slide grooves are provided on both sides of the opening, convex shafts are fixedly provided on both sides of the upper end of the push door plate, and the convex shafts are slidably provided in the corresponding vertical slide grooves along the vertical direction; push slide grooves are provided on the bottom of both sides of the sample accommodating cavity, and a slider is slidably provided in the push slide groove along the first direction, and the slider is rotatably connected to the corresponding side wall of the lower end of the push door plate; The linkage assembly is respectively provided on both sides of the sample collection box, and the linkage assembly includes a linkage rod, a rotating shaft and a reset spring. A long hole is provided at the upper end of the linkage rod, and a rotating part is provided between the upper end of the linkage rod and the lower end of the linkage rod, and the rotating part is rotatably connected with the corresponding inner side wall of the sample accommodating chamber, and the rotating shaft is fixedly provided on the side wall of the sample collection box, and the rotating shaft is slidably penetrated in the long hole; the lower end of the linkage rod can contact with the corresponding slider; one end of the reset spring is fixedly connected to the sample collection box, and the other end of the reset spring is fixedly connected to the side wall of the sample accommodating chamber away from the opening; After pushing the lower half of the pushing door plate into the sample accommodating chamber, the pushing door plate can drive the sliding block to move along the pushing slide groove and push the lower end of the connecting rod, so that the upper end of the connecting rod rotates around the rotation axis of the rotating part toward the side close to the opening, and the rotation of the connecting rod can drive the sample collecting box to move on the shelf toward the direction close to the opening; after the external force is released, the sample collecting box can be retracted to its original position in the sample accommodating chamber under the pull of the reset spring.

2. The testing table for facilitating sample classification, storage and retrieval according to claim 1, characterized in that: A lighting mechanism is also arranged above the work surface; the lighting mechanism can irradiate light toward the work surface.

3. The testing table for facilitating sample classification, storage and retrieval according to claim 2, characterized in that: The lighting mechanism includes at least one lighting assembly; The lighting components are arranged in parallel in sequence along the first direction on the stand above the work surface; The lighting assembly includes a battery and at least one illuminator; the illuminator includes a lamp shaft and a lighting lamp, the lamp shaft is arranged on the stand above the work surface, the lighting lamp is rotatably arranged on the lamp shaft, and the lighting lamp can change the position of light irradiated by the lighting lamp on the work surface after rotating on the lamp shaft; the battery is electrically connected to each of the lighting lamps.

4. The testing table for facilitating sample classification, storage and retrieval according to claim 3 is characterized in that: A guide rail slot is provided on the stand above the work surface; the battery is slidably disposed in the guide rail slot along the second direction; and each of the lamp shafts is slidably disposed in the guide rail slot along the second direction; The second direction is perpendicular to the first direction, and the second direction is parallel to a horizontal plane.

5. The testing table for facilitating sample classification, storage and retrieval according to claim 3 is characterized in that: A lighting assembly is also arranged on the top of the sample containing chamber.

6. The testing table for facilitating sample classification, storage and retrieval according to claim 1, characterized in that: A storage cavity and a drawer opening connected to the storage cavity are provided below the work surface, and a storage box that can be drawn out through the drawer opening is provided in the storage cavity.

7. The testing table for facilitating sample classification, storage and retrieval according to claim 6, characterized in that: The storage box is slidably disposed in the storage cavity along the first direction; at least one compression spring is disposed between the storage box and a side wall of the storage cavity opposite to the drawer opening; A lock hole is provided at the bottom of the storage box, a lock hook is rotatably provided in the storage cavity, a holding end of the lock hook is located outside the storage cavity and below the storage box, and a hooking end of the lock hook can be hooked in the lock hole.

8. The testing table for facilitating sample classification, storage and retrieval according to claim 1, characterized in that: A water outlet pipe is also provided on the work surface, and a valve is provided on the water outlet pipe.

9. The testing table for facilitating sample classification, storage and retrieval according to claim 1, characterized in that: The positions of the sample collection box corresponding to the sample storage slots are marked.

10. The testing table for facilitating sample classification, storage and retrieval according to claim 1, characterized in that: At one end of the work surface close to the operator's station, the side panels of the stand located on both sides of the work surface both protrude from the ends of the work surface.

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