Test tube rack convenient to store

Abstract

The utility model relates to a test tube rack, belongs to the technical field of test tube racks, and particularly relates to a test tube rack convenient to store, which comprises a bottom plate, two fixing blocks are fixedly connected onto the bottom plate, two rotating shafts are rotatably connected onto the two fixing blocks respectively, and two side plates are fixedly connected onto the two rotating shafts respectively; according to the folding device, the moving assembly is matched with the first sliding groove, the second sliding groove, the sliding handle, the top plate, the through hole, the fixing box, the sliding rod, the connecting plate and the first spring, the sliding rod is embedded into the through hole to fix the top plate, when folding is needed, the connecting plate is pressed, the sliding rod is driven to be embedded into the fixing box, the top plate can be moved, and folding of the folding device is completed. The device is convenient to operate and easy to fold, the fixing assembly is matched with a second spring through a connecting rod, a clamping groove, a clamping block, a push plate and the clamping groove, the clamping block is embedded into the clamping groove, the connecting rod is fixed, the two side plates are fixed, that is, the device is fixed after being folded, and the device is convenient to move and stack.

Description

TECHNICAL FIELD

[0001] The utility model relates to test -tube rack technical field, concretely is a test -tube rack convenient to store. BACKGROUND

[0002] Test -tube rack is a kind of laboratory commonly used tool, mainly for fixing and storing test tube, but due to test -tube rack occupies larger space when idle, so need to use the test -tube rack convenient to store.

[0003] The utility model discloses a test -tube rack convenient to store, including two vertical boards that are oppositely arranged and the upper support plate and lower support plate being arranged between two vertical boards, the upper support plate is evenly distributed with a plurality of positioning holes for preventing test tube, vertical board and lower support plate rotation connection, the rotation axis of vertical board is along the width direction of lower support plate, the upper support plate is detachably connected with vertical board, and the top surface of lower support plate has the recess for accommodating the upper support plate, when the patent is stored, the upper support plate is stored in recess, then two vertical boards are folded on the upper support plate by turning inboard, to realize the folding of test -tube rack, reduce the height of test -tube rack, do not increase the area occupied by test -tube rack in plane, effectively reduce the space occupation of test -tube rack, improve the convenience of test -tube rack storage.

[0004] In the above technical scheme, the fixing of the upper support plate is realized by the handle bolt, when the device needs to be stored, the four handle bolts on both sides of the upper support plate need to be loosened, so that the fixing of the upper support plate can be released, which is relatively cumbersome.

[0005] Therefore, the utility model provides a test -tube rack convenient to store. UTILITY MODEL CONTENTS

[0006] In order to solve the above technical problem, the utility model provides a test -tube rack convenient to store, can make the top plate be moved and fixed by moving assembly, make the device operation convenient, easy to fold, make the two side plates after folding be fixed by fixing assembly, the fixation of the device as a whole is facilitated, and the practicability of the device is improved.

[0007] The technical solution for achieving the utility model is as follows: a test -tube rack convenient to store, including bottom plate, the bottom plate is fixedly connected with two fixed blocks, two fixed blocks are rotatably connected with two rotating shafts respectively, two rotating shafts are fixedly connected with two side plates respectively, further including;

[0008] The utility model provides a mobile assembly, sliding handle, top plate, through -hole, fixed box, sliding rod and connecting plate, four the sliding groove no. One is opened in two side plates respectively, four the sliding groove no. Two are opened in the bottom plate, two the sliding handle is connected in four sliding groove no. One and four sliding groove no. Two respectively, top plate fixed connection is in two sliding handle, a plurality of through -hole is opened in bottom plate and two side plates respectively, four the fixed box is fixedly connected in two sliding handle respectively, four the sliding rod is connected in four fixed boxes respectively, sliding rod and through -hole are adapted, two the connecting plate is fixedly connected in four sliding rod respectively, be equipped with fixed assembly on side plate.

[0009] Preferably, a plurality of insertion grooves are formed on the top plate, and the insertion grooves are linearly arranged on the top plate.

[0010] Preferably, a plurality of insertion grooves are formed on the bottom plate, and a plurality of rubber pads are fixedly connected in the insertion grooves.

[0011] Preferably, the mobile assembly further comprises a plurality of springs, and both ends of each spring are fixedly connected to the two sliding handles and the two connecting plates.

[0012] Preferably, the fixed assembly comprises a connecting rod and a clamping groove, the connecting rod is slidably connected to the side plate, and the clamping groove is formed in the connecting rod.

[0013] Preferably, the fixed assembly further comprises a clamping block, a push plate, and a spring, the clamping block is slidably connected to the side plate, the push plate is fixedly connected to the clamping block, the clamping block is adapted to the clamping groove, and both ends of the spring are fixedly connected to the side plate and the push plate.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] Firstly, in the utility model, the mobile assembly is combined with the sliding groove no. One, the sliding groove no. Two, the sliding handle, the top plate, the through -hole, the fixed box, the sliding rod, the connecting plate, and the spring, the sliding rod is embedded in the through -hole, the top plate is fixed, when folding is needed, the connecting plate is pressed, the sliding rod is embedded in the fixed box, the top plate can be moved, the folding of the device is completed, the device is convenient to operate and easy to fold.

[0016] Secondly, in the utility model, the fixed assembly is combined with the connecting rod, the clamping groove, the clamping block, the push plate, and the spring, the clamping block is embedded in the clamping groove, the connecting rod is fixed, the two side plates are fixed, the device is fixed after folding, the device is convenient to move and stack, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be explained further in combination with the drawings and examples:

[0018] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 is the sectional structure sectional view of the utility model;

[0020] Figure 3 is the three-dimensional structure schematic diagram of the utility model after folding;

[0021] Figure 4 is the structure schematic diagram of the mobile assembly in the utility model;

[0022] Figure 5 is the structure schematic diagram of the fixed assembly in the utility model.

[0023] Mark explanation:

[0024] 1, bottom plate, 2, fixed block, 3, rotating shaft, 4, side plate, 5, sliding groove one, 6, sliding groove two, 7, sliding handle, 8, top plate, 9, slot one, 10, slot two, 11, rubber pad, 12, through hole, 13, fixed box, 14, sliding rod, 15, connecting plate, 16, spring one, 17, connecting rod, 18, clamping groove, 19, clamping block, 20, push plate, 21, spring two. Specific implementation

[0025] The utility model is described in detail below, and the technical scheme in the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.

[0026] The utility model provides a test tube rack convenient to store through improvement, and the technical scheme of the utility model is:

[0027] As shown in Figures 1-5 A test tube rack convenient to store, including bottom plate 1, the section of bottom plate 1 is "U" shape, two fixed blocks 2 are fixedly connected on bottom plate 1, two rotating shafts 3 are respectively connected in rotation on two fixed blocks 2, two side plates 4 are respectively fixedly connected on two rotating shafts 3, two side plates 4 are symmetrical with bottom plate 1 as the axle, still include;

[0028] The moving assembly comprises four sliding grooves one 5, four sliding grooves two 6, two sliding handles 7, a top plate 8, multiple through holes 12, four fixed boxes 13, four sliding rods 14 and two connecting plates 15, the four sliding grooves one 5 are respectively arranged on the two side plates 4, the four sliding grooves two 6 are arranged on the bottom plate 1, the two sliding handles 7 are respectively slidably connected to the four sliding grooves one 5 and the four sliding grooves two 6, the sliding handle 7 is in a "U" shape in cross section, the top plate 8 is fixedly connected to the two sliding handles 7, the multiple through holes 12 are respectively arranged on the bottom plate 1 and the two side plates 4, the through holes 12 are linearly arranged on the side plate 4, the four fixed boxes 13 are respectively fixedly connected to the two sliding handles 7, the two adjacent fixed boxes 13 are symmetrically arranged about the connecting rod 17, the four sliding rods 14 are respectively slidably arranged in the four fixed boxes 13, the sliding rod 14 is matched with the through hole 12, the two connecting plates 15 are respectively fixedly connected to the four sliding rods 14, the two adjacent sliding rods 14 are connected through the connecting plate 15, the top plate 8 is fixed by embedding the sliding rod 14 into the through hole 12, when folding is needed, the connecting plate 15 is pressed to drive the sliding rod 14 to be embedded into the fixed box 13, so that the top plate 8 can be moved, and the folding of the device is completed, so that the device is convenient to operate and easy to fold, and the side plate 4 is provided with a fixing assembly.

[0029] Further, as shown in Figure 1 and Figure 2 , a plurality of insertion grooves one 9 are arranged on the top plate 8, the insertion grooves one 9 are linearly arranged on the top plate 8, and the diameter of the insertion grooves one 9 is equal to or slightly larger than the diameter of the test tube to be placed.

[0030] Further, as shown in Figure 1 and Figure 2 , a plurality of insertion grooves two 10 are arranged on the bottom plate 1, a plurality of rubber pads 11 are respectively fixedly connected in the plurality of insertion grooves two 10, the diameters of the insertion grooves one 9 and the insertion grooves two 10 are consistent, and the rubber pad 11 is soft in texture and can better protect the bottom of the test tube.

[0031] Further, as shown in Figure 2 and Figure 4 , the moving assembly further comprises a plurality of springs one 16, both ends of the plurality of springs one 16 are respectively fixedly connected to the two sliding handles 7 and the two connecting plates 15, the spring one 16 abuts against the connecting plate 15, so that the sliding rod 14 is always embedded in the through hole 12 without external force.

[0032] Further, as shown in Figures 1-5 , the fixing assembly comprises a connecting rod 17 and a clamping groove 18, the connecting rod 17 is slidably connected to the side plate 4, the clamping groove 18 is arranged on the connecting rod 17, and the clamping groove 18 is located at the upper half of the connecting rod 17.

[0033] Further, as shown in Figures 2-5As shown, the fixing assembly further comprises two clamping blocks 19, two push plates 20 and two springs 21, the two clamping blocks 19 are slidably connected in the side plate 4, the cross section of the clamping block 19 is a right triangle, the two push plates 20 are fixedly connected on the two clamping blocks 19 respectively, the push plate 20 can be used to push the clamping block 19 into the side plate 4, so that the clamping block 19 is away from the clamping groove 18, the restriction on the connecting rod 17 is released, the device can be unfolded and used, the clamping block 19 is matched with the clamping groove 18, and two ends of the two springs 21 are fixedly connected to the side plate 4 and the two push plates 20 respectively.

[0034] The specific working method is: when the device needs to be stored, the sliding handle 7 is held, the connecting plate 15 is pressed, the connecting plate 15 moves outward, the sliding rod 14 is driven to move, the sliding rod 14 moves away from the through hole 12, when the sliding rod 14 is completely embedded in the fixed box 13, the sliding handle 7 is pushed downward, the top plate 8 is driven to move downward, the sliding handle 7 moves into the sliding groove 6, then the side plate 4 is rotated inward, the two side plates 4 are attached to the top of the top plate 8, then the connecting rod 17 is pushed to move towards the clamping block 19, with the movement of the connecting rod 17, the clamping block 19 is first embedded in the side plate 4, when the clamping block 19 meets the clamping groove 18, under the action of the spring 21, the clamping block 19 is embedded in the clamping groove 18, so that the connecting rod 17 is fixed, at this time, the two side plates 4 are fixed, so that the device is fixed as a whole, and the device is convenient to move and stack.

[0035] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above technical means, and further comprises a technical scheme composed of the above technical features. The remaining matters of the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A test tube rack convenient to store, comprising a bottom plate (1), two fixed blocks (2) are fixedly connected on the bottom plate (1), two rotating shafts (3) are respectively rotatably connected on the two fixed blocks (2), characterized in that: Two side plates (4) are fixedly connected to the two rotating shafts (3) respectively, and the device further comprises; The moving assembly comprises four sliding grooves I (5), four sliding grooves II (6), two sliding handles (7), a top plate (8), a plurality of through holes (12), four fixing boxes (13), four sliding rods (14) and two connecting plates (15). The four sliding grooves I (5) are respectively arranged on the two side plates (4), the four sliding grooves II (6) are arranged on the bottom plate (1), the two sliding handles (7) are respectively slidably connected to the four sliding grooves I (5) and the four sliding grooves II (6), the top plate (8) is fixedly connected to the two sliding handles (7), the plurality of through holes (12) are respectively arranged on the bottom plate (1) and the two side plates (4), the four fixing boxes (13) are respectively fixedly connected to the two sliding handles (7), the four sliding rods (14) are respectively slidably connected to the four fixing boxes (13), the sliding rods (14) are matched with the through holes (12), and the two connecting plates (15) are respectively fixedly connected to the four sliding rods (14). The side plate (4) is provided with a fixing assembly.

2. The test tube rack of claim 1, wherein: A plurality of slot I (9) are arranged on the top plate (8) in a linear array.

3. The test tube rack of claim 1, wherein: A plurality of slot II (10) are arranged on the bottom plate (1), and a plurality of rubber pads (11) are respectively fixedly connected in the plurality of slot II (10).

4. The test tube rack of claim 1, wherein: The moving assembly further comprises a plurality of spring I (16), and two ends of the plurality of spring I (16) are respectively fixedly connected to the two sliding handles (7) and the two connecting plates (15).

5. The test tube rack of claim 1, wherein: The fixing assembly comprises a connecting rod (17) and a clamping groove (18), the connecting rod (17) is slidably connected to the side plate (4), and the clamping groove (18) is arranged on the connecting rod (17).

6. The test tube rack of claim 5, wherein: The fixing assembly further comprises a clamping block (19), a push plate (20) and a spring II (21), the two clamping blocks (19) are slidably connected in the side plate (4), the two push plates (20) are respectively fixedly connected to the two clamping blocks (19), the clamping block (19) is matched with the clamping groove (18), and two ends of the two spring II (21) are respectively fixedly connected to the side plate (4) and the two push plates (20).

Images