Test tube rack with clamping function

Abstract

The utility model discloses a test tube rack with a clamping function, and particularly relates to the field of medical instruments. The test tube rack with the clamping function comprises a test tube rack body and a clamping device, a plurality of placing holes are formed in the test tube rack body, the clamping device is arranged at the placing holes, and the clamping device comprises a first clamping block, a clamping base, a sliding hole, a sliding shaft, a second clamping block, a clamping spring and a push-pull rod. The first clamping block and the clamping base are arranged at the position of the placing hole and are oppositely arranged, the sliding hole is formed in the clamping base, the sliding shaft is arranged in the sliding hole in a penetrating mode, the second clamping block is arranged at the end of the sliding shaft, the sliding shaft is sleeved with the clamping spring, one end of the clamping spring is connected with the clamping base, and the other end of the clamping spring is connected with the clamping base. The other end of the clamping spring is connected with the second clamping block, and the push-pull rod is arranged on the sliding shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, specifically to a test tube rack with clamping function. BACKGROUND

[0002] Hospital carries out blood sample test is an important means of doctor diagnosis disease, is also the indispensable health examination project of ordinary people carries out routine physical examination, different blood detection project usually uses different style blood collection tube, in order to carry out distinction. Medical staff will place blood collection tube on blood collection test tube rack after collecting blood sample. The existing blood collection test tube rack is provided with multiple layers of matrix arrangement distribution's placing hole, and the hole is used to place blood collection tube. However, there is a larger gap between these placing holes and blood collection tube, when the blood collection test tube rack is moved or is influenced by external factors and falls, the blood collection tube will directly fall from the blood collection test tube rack, and the fallen blood collection tube will be mixed together, which needs medical staff to distinguish and place again to prevent affecting subsequent inspection, which is extremely troublesome. SUMMARY

[0003] The utility model aims at overcoming above-mentioned technical problem, provides a test tube rack with clamping function.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme of a test tube rack with clamping function, including test tube rack body, clamping device, be equipped with multiple placing holes on the test tube rack body, the clamping device is arranged at the placing hole position, wherein, the clamping device includes first clamping block, clamping base, sliding hole, sliding shaft, second clamping block, clamping spring, push-pull rod, the first clamping block and the clamping base are arranged at the placing hole position, the first clamping block and the clamping base are oppositely arranged, the sliding hole is arranged on the clamping base, the sliding shaft is arranged in the sliding hole, the second clamping block is arranged at the end of the sliding shaft, the clamping spring is sleeved on the sliding shaft, one end of the clamping spring is connected with the clamping base, the other end of the clamping spring is connected with the second clamping block, and the push-pull rod is arranged on the sliding shaft.

[0005] Further, the first clamping block and the second clamping block are arc-shaped structures.

[0006] Further, the inner side of the first clamping block and the second clamping block is provided with a soft pad.

[0007] Further, the test tube rack body includes a base, four connecting columns and a top plate, the base is a cuboid structure, the four connecting columns are arranged at the four corner positions of the base respectively, and the top plate is arranged on the connecting columns.

[0008] Further, the top plate and the connecting column are provided with a lifting device.

[0009] Further, the lifting device comprises a lifting hole, a lifting column and a locking mechanism, the lifting hole is arranged on the connecting column, the lifting column is arranged at the bottom of the top plate, and the locking mechanism is arranged between the connecting column and the lifting column.

[0010] Further, the locking mechanism comprises a threaded hole and a locking bolt, the threaded hole is arranged on the connecting column and communicates with the lifting hole, and the locking bolt is arranged on the threaded hole, wherein one end of the locking bolt is pressed against the side wall of the lifting column.

[0011] Further, the locking bolt comprises a screw rod part and a rotating part, the rotating part is arranged at one end of the screw rod part, and the outer peripheral wall of the rotating part is provided with a plurality of anti-skid convex patterns.

[0012] As can be seen from the above description of the utility model, compared with the prior art, the utility model provides a test tube rack with clamping function, which has the following advantages: a test tube rack body is arranged, a plurality of placing holes are arranged on the test tube rack body, clamping devices are arranged at the positions of the placing holes, the clamping devices comprise first clamping blocks, clamping bases, sliding holes, sliding shafts, second clamping blocks, clamping springs and push-pull rods, the first clamping blocks and the clamping bases are arranged at the positions of the placing holes, the first clamping blocks and the clamping bases are arranged oppositely, the sliding holes are arranged on the clamping bases, the sliding shafts are arranged in the sliding holes, the second clamping blocks are arranged at the ends of the sliding shafts, the clamping springs are arranged on the sliding shafts, one end of the clamping spring is connected with the clamping base, the other end of the clamping spring is connected with the second clamping block, and the push-pull rods are arranged on the sliding shafts, in use, the sliding shafts are pulled through the push-pull rods, so that the second clamping blocks are driven to move towards the clamping bases, at this time, the blood collection tubes are placed in the placing holes and the push-pull rods are loosened, the second clamping blocks are clamped with the first clamping blocks under the action of the clamping springs, so that the blood collection tubes are clamped, the test tube rack body is prevented from being tilted and causing the blood collection tubes to fall off, and the medical staff is prevented from needing to place the blood collection tubes again. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an exploded view of the test tube rack with clamping function.

[0014] Figure 2 It is Figure 1 It is an enlarged view of A in FIG.

[0015] Figure 3 It is a schematic view of the overall structure of the test tube rack with clamping function.

[0016] Figure 4 It is a schematic view of the structure of the locking bolt. DETAILED DESCRIPTION

[0017] The technical solutions in the utility model will be described clearly and completely in connection with the drawings of the utility model embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

[0018] Referring to Figures 1-4 As shown in the figure, a test tube rack with clamping function, including test tube rack body 1, clamping device 2, the test tube rack body 1 is equipped with multiple placing holes 131, the placing hole 131 is used to place blood collection tube, the clamping device 2 is arranged at the position of the placing hole 131 and is used to clamp blood collection tube, so that it is fixed on the test tube rack body 1, wherein the clamping device 2 includes first clamping block 21, clamping base 22, sliding hole 23, sliding shaft 24, second clamping block 25, clamping spring 26, push-pull rod 27, the first clamping block 21 and the clamping base 22 are arranged at the position of the placing hole 131, the first clamping block 21 and the clamping base 22 are oppositely arranged, the sliding hole 23 is arranged on the clamping base 22, the sliding shaft 24 is arranged in the sliding hole 23, the second clamping block 25 is arranged at the end of the sliding shaft 24, the clamping spring 26 is sleeved on the sliding shaft 24, one end of the clamping spring 26 is connected with the clamping base 22, the other end of the clamping spring 26 is connected with the second clamping block 25, the push-pull rod 27 is arranged on the sliding shaft 24, and the push-pull rod 27 is used to assist pulling the sliding shaft 24.

[0019] Specifically, in use, the sliding shaft 24 is pulled by the push-pull rod 27, so that the sliding shaft 24 drives the second clamping block 25 to move towards the clamping base 22, at this time, the blood collection tube is placed in the placing hole 131, and the push-pull rod 27 is loosened, the second clamping block 25 is clamped with the first clamping block 21 under the action of the clamping spring 26 to clamp the blood collection tube, so that the test tube rack body 1 is prevented from falling to cause the blood collection tube to fall, thereby avoiding that medical staff needs to distinguish and place the blood collection tube again.

[0020] The first clamping block 21 and the second clamping block 25 are in arc structure.

[0021] The inner side of the first clamping block 21 and the second clamping block 25 is equipped with soft pad 3, and the soft pad 3 is used to prevent the first clamping block 21 and the second clamping block 25 from damaging the tube wall of the blood collection tube.

[0022] The test tube rack body 1 comprises a base 11, connecting columns 12 and a top plate 13, the base 11 is in the cuboid structure, the connecting columns 12 comprise four, four connecting columns 12 are arranged at four corner positions of the base 11 respectively, and the top plate 13 is arranged on the connecting columns 12.

[0023] The lifting device 4 is arranged between the top plate 13 and the connecting columns 12, and is used for adjusting the distance between the top plate 13 and the base 11, so that the test tube rack can be suitable for blood collection tubes of different height specifications.

[0024] The lifting device 4 comprises lifting holes 41, lifting columns 42 and locking mechanisms 43, the lifting holes 41 are arranged on the connecting columns 12, the lifting columns 42 are arranged at the bottom of the top plate 13, and the locking mechanisms 43 are arranged between the connecting columns 12 and the lifting columns 42 and are used for fixing the lifting columns 42 on the connecting columns 12.

[0025] The locking mechanism 43 comprises threaded holes 431 and locking bolts 432, the threaded holes 431 are arranged on the connecting columns 12, the threaded holes 431 are communicated with the lifting holes 41, the locking bolts 432 are arranged on the threaded holes 431, one end of the locking bolt 432 abuts against the side wall of the lifting column 42, and the lifting column 42 is fixed on the connecting column 12.

[0026] The locking bolt 432 comprises a screw rod part 4321 and a rotating part 4322, the rotating part 4322 is arranged at one end of the screw rod part 4321, the screw rod part 4321 and the rotating part 4322 are integrally formed, the outer peripheral wall of the rotating part 4322 is provided with a plurality of anti-skid convex patterns 5, and the friction between the fingers and the rotating part 4322 is increased.

[0027] The above are only some specific embodiments of the present application, but the design concept of the present application is not limited thereto, and any non-essential changes made by using the concept should be regarded as an infringement of the protection scope of the present application.

Claims

1. A test tube rack with clamping function, characterized in that: The device includes a test tube rack body and a clamping device. The test tube rack body has multiple placement holes, and the clamping device is disposed at the placement holes. The clamping device includes a first clamping block, a clamping base, a sliding hole, a sliding shaft, a second clamping block, a clamping spring, and a push-pull rod. The first clamping block and the clamping base are disposed at the placement holes and are arranged opposite to each other. The sliding hole is disposed on the clamping base, and the sliding shaft passes through the sliding hole. The second clamping block is disposed at the end of the sliding shaft. The clamping spring is sleeved on the sliding shaft, with one end of the clamping spring connected to the clamping base and the other end of the clamping spring connected to the second clamping block. The push-pull rod is disposed on the sliding shaft.

2. The test tube rack with clamping function according to claim 1, characterized in that: The first clamping block and the second clamping block have an arc-shaped structure.

3. The test tube rack with clamping function according to claim 2, characterized in that: The inner sides of the first clamping block and the second clamping block are provided with soft pads.

4. The test tube rack with clamping function according to claim 3, characterized in that: The test tube rack body includes a base, connecting columns, and a top plate. The base has a cuboid structure. There are four connecting columns, which are respectively located at the four corners of the base. The top plate is located on the connecting columns.

5. The test tube rack with clamping function according to claim 4, characterized in that: A lifting device is provided between the top plate and the connecting column.

6. The test tube rack with clamping function according to claim 5, characterized in that: The lifting device includes a lifting hole, a lifting column, and a locking mechanism. The lifting hole is located on the connecting column, the lifting column is located at the bottom of the top plate, and the locking mechanism is located between the connecting column and the lifting column.

7. The test tube rack with clamping function according to claim 6, characterized in that: The locking mechanism includes a threaded hole and a locking bolt. The threaded hole is provided on the connecting column and communicates with the lifting hole. The locking bolt passes through the threaded hole, wherein one end of the locking bolt abuts against the side wall of the lifting column.

8. The test tube rack with clamping function according to claim 7, characterized in that: The locking bolt includes a screw part and a rotating part. The rotating part is located at one end of the screw part, and the outer peripheral wall of the rotating part is provided with multiple anti-slip ridges.

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