Test tube placing rack

Abstract

The utility model discloses a test tube placing rack, which relates to the technical field of test tube racks and comprises a box body, a box door is arranged on one side of the outer wall of the box body, a group of first sliding blocks are fixedly connected to each of the two sides of the outer wall of the box door, a group of first sliding grooves are formed in each of the joints of the two groups of first sliding blocks and the box body, and a base is arranged in the box body. The bottom of the base is fixedly connected with two sets of second sliding blocks, two sets of second sliding grooves are formed in the joints of the two sets of second sliding blocks and the box body, and the interior of the base is fixedly connected with multiple sets of damping spring shock absorbers. According to the test tube box, the box body is matched with the box door to protect test tubes, the test tubes are prevented from being polluted by external dust, the damping spring shock absorbers buffer impact force transmitted by impact on the box body, and internal parts are prevented from being influenced; the telescopic column is matched with the fixed column, the height of the top plate is adjusted according to the length of the test tube, and the threaded rod pushes the clamping block to clamp and fix the test tubes of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a test tube placement rack. Background Art

[0002] During sampling and testing, test tubes are usually used to hold samples to be tested. The bottom of the test tubes is designed as an arc, and a special test tube rack is required for placement.

[0003] After searching the existing Chinese patents: a test tube rack (Announcement No.: CN218422930U) includes a base and a fixed plate, the base is provided with a plurality of slots distributed in an array, the fixed plate is parallel to the base, and the fixed plate is provided with through holes distributed corresponding to the slots, a rubber ring with an annular structure is provided in the through hole, and the inside of the rubber ring is filled with elastic micro beads, two symmetrically distributed support components are provided between the base and the fixed plate, and two symmetrically distributed carrying components are provided on the left and right sides of the fixed plate, and two vertically distributed positioning holes are provided on the support sleeve, the support plate is sleeved on the support sleeve and movably connected with the support sleeve, and a mounting groove is provided on one side of the support plate near the lower end of the support plate. The utility model can facilitate the use of the test tube rack, and can improve the safety of the test tube rack when in use, and is practical.

[0004] Although the above patent can facilitate the use of the test tube rack and improve the safety of the test tube rack when in use, it is practical, but after the test tube is placed in the device, the test tube is easily contaminated by dust outside, which makes it inconvenient to use. Therefore, it is necessary to invent a test tube rack to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a test tube placement rack to solve the problem that after the test tubes are placed on the device in the above background technology, the test tubes are easily contaminated by dust outside, thus making it inconvenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test tube placement rack comprises a box body, a box door is arranged on one side of the outer wall of the box body, a group of first sliding blocks are fixedly connected to each side of the outer wall of the box door, a group of first sliding grooves are opened at the intersection of two groups of first sliding blocks with the box body, a base is arranged inside the box body, two groups of second sliding blocks are fixedly connected to the bottom of the base, two groups of second sliding grooves are opened at the intersection of two groups of second sliding blocks with the box body, a plurality of groups of damping spring shock absorbers are fixedly connected to the inside of the base, a bottom plate is arranged on the top of the plurality of groups of damping spring shock absorbers, a plurality of groups of card slots are opened inside the bottom plate, and a group of sponge pads are fixedly connected to the inside of each group of the card slots.

[0007] Preferably, four groups of fixing columns are fixedly connected to the top of the base plate, each group of the four fixing columns is movably connected to a group of telescopic columns, and each group of the four telescopic columns and the four fixing columns are threadedly connected to a group of bolts.

[0008] Preferably, one end of the four groups of telescopic columns away from the four groups of fixed columns is fixedly connected to a top plate, and a plurality of slots are provided inside the top plate.

[0009] Preferably, a plurality of sets of fixing plates are fixedly connected to one side of the top end of the top plate close to the plurality of sets of slots, and two sets of threaded rods are threadedly connected inside each set of the plurality of fixing plates.

[0010] Preferably, multiple groups of third sliding grooves are provided at the top ends of the two groups of top plates, and one side of the inner sides of each group of the multiple groups of third sliding grooves is fixedly connected with a group of first springs.

[0011] Preferably, a group of third sliding blocks is disposed inside each of the plurality of groups of the third sliding grooves, and a group of connecting plates is fixedly connected to the top of each of the plurality of groups of the third sliding blocks.

[0012] Preferably, each of the plurality of groups of connecting plates is fixedly connected to one side of the outer wall with a group of clamping blocks, and each of the plurality of groups of clamping blocks is fixedly connected to one side of the outer wall with a group of rubber pads.

[0013] Technical effects and advantages of the utility model:

[0014] 1. By setting a box body, a box door, a first slider, a first slide groove, a base, a second slider, a second slide groove, a base, a damping spring shock absorber, and a bottom plate, the box door can be opened by cooperating with the first slider and the first slide groove, and the base and other components can be sent into the box body by cooperating with the second slider and the second slide groove, so as to protect the test tube and prevent the test tube from being contaminated by external dust. At the same time, when the device is hit, the damping spring shock absorber in the base will alleviate the impact force transmitted from the box body to avoid affecting the internal components. The advantage is that the test tube can be protected by cooperating with the box body and the box door to prevent the test tube from being contaminated by external dust, and the damping spring shock absorber will alleviate the impact force transmitted from the box body by the impact to avoid affecting the internal components.

[0015] 2. By setting the bottom plate, the slot, the sponge pad, the fixed column, the telescopic column, the bolt, the top plate, the slot, the fixed plate, the threaded rod, the third slide, the first spring, the third slider, and the connecting plate. The clamp block and the rubber pad can be extended and retracted in the fixed column according to the length of the test tube, and the height of the top plate can be adjusted. Then, the fixed column and the telescopic column are connected and fixed by the bolts. Then, the test tube is inserted into the slot of the bottom plate through the slot of the top plate and placed. The sponge pad can prevent the bottom of the test tube from touching the bottom plate and causing damage. Then, the threaded rod on the fixed plate is rotated to drive the clamp block forward, and the clamp block drives the rubber pad and the connecting plate to move. The connecting plate drives the third slider to move in the third slide and press the first spring. The third slider cooperates with the third slide to support the connecting plate and the clamp block. Then, the two groups of clamp blocks cooperate to clamp and fix test tubes of different specifications. The rubber pad avoids clamping the test tube. The advantage is that the height of the top plate can be adjusted according to the length of the test tube by cooperating with the telescopic column and the fixed column, and the clamp block can be pushed by the threaded rod to clamp and fix test tubes of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The utility model is a schematic diagram of the main structure of a test tube placement rack.

[0018] Figure 2 The utility model is a schematic diagram of the internal structure of a test tube placement rack box.

[0019] Figure 3 The utility model is a schematic diagram of the cutaway structure of a test tube placement rack.

[0020] Figure 4 The utility model is a schematic diagram of the explosion structure of a test tube placement rack.

[0021] In the figure: 1. box body; 2. box door; 3. first slider; 4. first slide groove; 5. base; 6. second slider; 7. second slide groove; 8. damping spring shock absorber; 9. bottom plate; 10. slot; 11. sponge pad; 12. fixed column; 13. telescopic column; 14. bolt; 15. top plate; 16. slot; 17. fixed plate; 18. threaded rod; 19. third slide groove; 20. first spring; 21. third slider; 22. connecting plate; 23. clamping block; 24. rubber pad. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 The test tube storage rack shown in the figure comprises a box body 1, wherein the box body 1 is used to cooperate with a box door 2 to protect internal components and prevent dust from contaminating the test tubes; a box door 2 is provided on one side of the outer wall of the box body 1, wherein the box door 2 is provided to facilitate the removal of internal components; a group of first sliders 3 are fixedly connected to each side of the outer wall of the box door 2, wherein the first sliders 3 are used to cooperate with the first slide grooves 4 to facilitate the opening and closing of the box door 2; a group of first slide grooves 4 are provided at the intersection of the two groups of first sliders 3 with the box body 1, wherein the first slide grooves 4 are provided to accommodate the first sliders 3 sliding inside; a base 5 is provided inside the box body 1, wherein the base 5 is used to connect the remaining components and drive them; two groups of second sliders 6 are fixedly connected to the bottom of the base 5, wherein the second sliders 6 are used to cooperate with the second slide grooves 7 to facilitate the bottom The base 5 is provided for taking out and placing; two groups of second slide grooves 7 are provided at the intersection of the second two groups of second sliding blocks 6 and the box body 1, and the second slide grooves 7 are provided for allowing the second sliding blocks 6 to slide inside; multiple groups of damping spring shock absorbers 8 are fixedly connected inside the base 5, and the damping spring shock absorbers 8 are used to alleviate the impact force transmitted from the box body 1 to avoid affecting the internal components; a bottom plate 9 is provided on the top of the multiple groups of damping spring shock absorbers 8, and the bottom plate 9 is used to connect the remaining components and cooperate with the top plate 15 to place the test tube; multiple groups of card slots 10 are provided inside the bottom plate 9, and the card slots 10 are provided for inserting the bottom of the test tube; each group of the multiple card slots 10 is fixedly connected to a group of sponge pads 11, and the sponge pads 11 are used to avoid damage caused by contact between the test tube and the bottom plate 9.

[0024] Four groups of fixed columns 12 are fixedly connected to the top of the bottom plate 9, wherein the fixed columns 12 are used to accommodate the telescopic columns 13 to be telescoped inside; each group of the four groups of fixed columns 12 is movably connected to a group of telescopic columns 13 inside, wherein the telescopic columns 13 are used to adjust the height of the top plate 15 by telescoping according to the length of the test tube; each group of the four groups of telescopic columns 13 and the four groups of fixed columns 12 is threadedly connected to a group of bolts 14 inside, wherein the bolts 14 are used to connect and fix the fixed columns 12 to the telescopic columns 13.

[0025] One end of the four telescopic columns 13 away from the four fixed columns 12 is fixedly connected to a top plate 15, wherein the top plate 15 is used to connect and fix the remaining components; a plurality of slots 16 are provided inside the top plate 15, wherein the slots 16 are provided for inserting test tubes.

[0026] A plurality of fixing plates 17 are fixedly connected to one side of the top of the top plate 15 near the plurality of slots 16, wherein the fixing plates 17 are used to movably support the threaded rods 18; each group of threads inside the plurality of fixing plates 17 is connected to two groups of threaded rods 18, wherein the threaded rods 18 are used to move forward by rotating to push the clamping block 23 to move.

[0027] A plurality of third slide grooves 19 are provided at the top ends of the two sets of top plates 15, wherein the third slide grooves 19 are provided to accommodate the third slider 21 sliding inside; a first spring 20 is fixedly connected to one side of the inside of each of the plurality of third slide grooves 19, wherein the first spring 20 is provided to push the third slider 21 to drive the clamping block 23 to move backward when the threaded rod 18 rotates and moves backward.

[0028] A group of third sliders 21 is arranged inside each of the multiple groups of third slide grooves 19, wherein the third sliders 21 are used to cooperate with the third slide grooves 19 to movably support the connecting plates 22 and the clamping blocks 23; a group of connecting plates 22 are fixedly connected to the tops of each of the multiple groups of third sliders 21, wherein the connecting plates 22 are used to connect and drive the third sliders 21 and the clamping blocks 23.

[0029] One side of the outer wall of each of the multiple groups of connecting plates 22 is fixedly connected with a group of clamping blocks 23, wherein the clamping blocks 23 are used to clamp and fix test tubes of different specifications through the cooperation of two groups; one side of the outer wall of each of the multiple groups of clamping blocks 23 is fixedly connected with a group of rubber pads 24, wherein the rubber pads 24 are used to prevent the test tubes from being damaged when clamped.

[0030] Working principle: When using the test tube rack, the user can extend and retract the telescopic column 13 in the fixed column 12 according to the length of the test tube, adjust the height of the top plate 15, and then use the bolt 14 to connect and fix the fixed column 12 and the telescopic column 13. Then, insert the test tube into the card slot 10 of the bottom plate 9 through the slot 16 of the top plate 15 and place it. The sponge pad 11 can prevent the bottom of the test tube from touching the bottom plate 9 and causing damage. Then, the threaded rod 18 on the fixed plate 17 is rotated to drive the clamping block 23 to move forward, and the clamping block 23 drives the rubber pad 24 and the connecting plate 22 to move, and the connecting plate 22 drives the third slider 21 in the third slide groove 19. Move and compress the first spring 20, the third slider 21 cooperates with the third slide groove 19 to movably support the connecting plate 22 and the clamping block 23, and then the two groups of clamping blocks 23 cooperate to clamp and fix test tubes of different specifications, and the rubber pad 24 prevents the test tubes from being clamped; then the box door 2 is opened by the first slider 3 and the first slide groove 4, and the base 5 and the remaining components are sent into the box body 1 through the second slider 6 and the second slide groove 7, so as to protect the test tubes and prevent the test tubes from being contaminated by external dust. At the same time, when the device is hit, the damping spring shock absorber 8 in the base 5 mitigates the impact force transmitted from the box body 1 to avoid affecting the internal components.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A test tube rack, comprising a box (1), characterized in that: A box door (2) is arranged on one side of the outer wall of the box body (1), and a group of first sliding blocks (3) are fixedly connected to each side of the outer wall of the box door (2), and each group of first sliding grooves (4) are provided at the intersection of the two groups of first sliding blocks (3) and the box body (1). A base (5) is arranged inside the box body (1), and two groups of second sliding blocks (6) are fixedly connected to the bottom of the base (5), and two groups of second sliding grooves (7) are provided at the intersection of the two groups of second sliding blocks (6) and the box body (1). Multiple groups of damping spring shock absorbers (8) are fixedly connected inside the base (5), and the top ends of the multiple groups of damping spring shock absorbers (8) are provided with a bottom plate (9), and multiple groups of card slots (10) are provided inside the bottom plate (9), and each group of the multiple card slots (10) is fixedly connected to a group of sponge pads (11).

2. A test tube placement rack according to claim 1, characterized in that: Four groups of fixed columns (12) are fixedly connected to the top of the base plate (9), each group of the four groups of fixed columns (12) is movably connected to a group of telescopic columns (13), and each group of the four groups of telescopic columns (13) and the four groups of fixed columns (12) are threadedly connected to a group of bolts (14).

3. A test tube placement rack according to claim 2, characterized in that: One end of the four groups of telescopic columns (13) away from the four groups of fixed columns (12) is fixedly connected to a top plate (15), and a plurality of slots (16) are provided inside the top plate (15).

4. A test tube placement rack according to claim 3, characterized in that: A plurality of sets of fixing plates (17) are fixedly connected to the top of the top plate (15) on one side close to the plurality of sets of slots (16), and two sets of threaded rods (18) are threadedly connected inside each set of the plurality of fixing plates (17).

5. A test tube placement rack according to claim 3, characterized in that: A plurality of third sliding grooves (19) are provided at the top ends of the two groups of top plates (15), and a group of first springs (20) are fixedly connected to one side of the inner sides of each group of the plurality of third sliding grooves (19).

6. A test tube placement rack according to claim 5, characterized in that: Each of the plurality of third sliding grooves (19) is provided with a third sliding block (21) inside, and each of the plurality of third sliding blocks (21) is fixedly connected to a connecting plate (22) at the top end.

7. A test tube placement rack according to claim 6, characterized in that: Each of the plurality of groups of connection plates (22) is fixedly connected to one side of the outer wall with a group of clamping blocks (23), and each of the plurality of groups of clamping blocks (23) is fixedly connected to one side of the outer wall with a group of rubber pads (24).

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