Test tube fixing frame with protection function

Abstract

The utility model provides a test tube fixing frame with a protection function. The test tube fixing frame with the protection function comprises a base for placing a test tube; the supporting frame is arranged on the base; the positioning plate is used for positioning a test tube, the fixing plate is arranged on the supporting frame, and a plurality of positioning holes are formed in the positioning plate; the positioning frame is used for positioning and fixing the top of the test tube and is arranged on the positioning plate; and the fixing mechanism is used for fixing the positioning frame on the positioning plate and is arranged on the supporting frame and the positioning plate. According to the test tube fixing frame with the protection function, the top of a placed test tube can be fixed, meanwhile, the overall use height can be adjusted according to the length of the placed test tube, use is flexible, then the test tube is well protected, and the safety of placing the test tube is improved.

Description

Technical Field

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

[0002] When collecting some samples, the staff will place the samples in corresponding plastic test tubes. In order to better place the test tubes, corresponding test tube holders will be used.

[0003] However, some common test tube holders still have certain shortcomings in actual use. Some common test tube holders are too simple in function and can only serve to place test tubes. The ends of the test tubes are often directly exposed to the outside without corresponding fixation. When the holder with plastic test tubes falls, the test tubes are scattered all over the floor, which makes the test tubes prone to cracks and sample damage. In addition, some common test tube holders are often of fixed height. In the process of placing the test tubes, the overall height of use cannot be adjusted well according to the length of the test tubes, and the use is not flexible enough.

[0004] Therefore, it is necessary to provide a test tube fixing rack with a protective function to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem mentioned in the background technology that some common test tube fixing racks cannot protect the test tubes well, the utility model provides a test tube fixing rack with a protective function.

[0006] The test tube fixing rack with a protective function provided by the utility model comprises: a base for placing the test tube; a plurality of support racks, wherein the plurality of support racks are all arranged on the base; a positioning plate for positioning the test tube, wherein the fixing plate is arranged on the support rack, and a plurality of positioning holes are provided on the positioning plate; a positioning rack for positioning and fixing the top of the test tube, wherein the positioning rack is arranged on the positioning plate; a fixing mechanism for fixing the positioning rack on the positioning plate, wherein the fixing mechanism is arranged on the support rack and the positioning plate; a plurality of placement slots, wherein the plurality of placement slots are all opened on the base, and the plurality of placement slots respectively correspond to the plurality of positioning holes.

[0007] Preferably, the base includes a placement plate, a connecting seat and a plurality of first springs, the connecting seat is slidably disposed on the placement plate, the plurality of first springs are fixedly mounted on the bottom of the placement plate, and the first springs and the connecting seat are fixedly connected.

[0008] Preferably, the support frame includes a connecting frame, a screw rod and two bolts, the connecting frame is fixedly installed on the bottom of the positioning plate, the screw rod is fixedly installed on the top of the placement plate, and the screw rod and the connecting frame are slidably connected, and the two bolts are threadedly installed on the screw rod.

[0009] Preferably, the fixing mechanism includes a placement frame, a connecting rod, a block, a second spring, a positioning block and two slots, the placement frame is fixedly mounted on an outer wall of one side of the connecting frame, the connecting rod is slidably and rotatably mounted on the placement frame, the block is fixedly mounted on the bottom of the connecting rod, and the block and the placement frame are rotatably and slidably connected, the second spring is sleeved on the connecting rod, the positioning block is fixedly mounted on the connecting rod, the two slots are respectively opened on the positioning plate and the positioning frame, and the positioning block and the slots are adapted to each other.

[0010] Preferably, a positioning ring is provided in the positioning hole, the positioning ring is made of elastic plastic, and a protective sponge pad is provided in the placement groove.

[0011] Preferably, a guide frame is fixedly mounted on the bottom of the placement plate, a guide block is fixedly mounted on the connecting seat, and the guide block is slidably connected to the guide frame.

[0012] Preferably, a rubber pad for protecting the top of the test tube is fixedly mounted on the bottom of the positioning frame.

[0013] Compared with the related art, the test tube fixing rack with protective function provided by the utility model has the following beneficial effects:

[0014] The utility model provides a test tube fixing frame with a protective function:

[0015] The test tube fixing frame with protective function is formed by the base, the support frame, the positioning plate, the positioning hole, the positioning frame, the fixing mechanism and the placement groove, which can fix the top of the placed test tube, and at the same time can adjust the overall use height according to the length of the placed test tube, so that the use is more flexible, and the test tube is well protected, and the safety of the test tube placement is improved. The mutual cooperation of the placement plate, the connecting seat and the first spring can make the base have a certain buffering effect, so that when a pit collision occurs, it can play a good buffering and protective role for the test tube;

[0016] The height of the positioning plate can be adjusted through the cooperation of the connecting frame, the screw rod and the bolt, so that test tubes of different heights can be placed conveniently and the use is more flexible. The positioning frame can be fixed to the top of the positioning plate through the fixing mechanism, so as to fix the top of the test tube, thereby providing good protection for the test tube. The upper position of the test tube can be fixed by the positioning ring, and at the same time, the positioning ring is an elastic plastic, so it is convenient to fix test tubes of different sizes. The protective sponge pad can protect the bottom of the test tube. The cooperation of the guide frame and the guide block can improve the stability of the connection between the placement plate and the connecting seat, and the rubber pad can protect the top of the vertical tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the main structure of a preferred embodiment of a test tube fixing rack with a protective function provided by the utility model;

[0018] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0020] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0021] Figure 5 It is a structural schematic diagram of the positioning ring in the utility model;

[0022] Figure 6 It is a schematic diagram of the assembly of the support frame in the utility model.

[0023] Numbers in the figure: 1. base; 101. placement plate; 102. connecting seat; 103. first spring; 104. guide frame; 105. guide block; 2. support frame; 201. connecting frame; 202. screw rod; 203. bolt; 3. positioning plate; 301. positioning hole; 302. positioning ring; 4. positioning frame; 5. fixing mechanism; 501. placement frame; 502. connecting rod; 503. stopper; 504. second spring; 505. positioning block; 506. slot; 6. placement slot. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 6 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of a test tube fixing rack with a protective function provided by the utility model; Figure 2It is a front view cross-sectional structural schematic diagram of the utility model; Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG. Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG. Figure 5 It is a structural schematic diagram of the positioning ring in the utility model; Figure 6 It is a schematic diagram of the assembly of the support frame in the utility model.

[0026] The test tube fixing rack with a protective function comprises: a base 1 for placing the test tube; a plurality of support frames 2, wherein the plurality of support frames 2 are all arranged on the base 1; a positioning plate 3 for positioning the test tube, wherein the fixing plate 3 is arranged on the support frame 2, and the positioning plate 3 is provided with a plurality of positioning holes 301; a positioning frame 4 for positioning and fixing the top of the test tube, wherein the positioning frame 4 is arranged on the positioning plate 3; a fixing mechanism 5 for fixing the positioning frame 4 on the positioning plate 3, wherein the fixing mechanism 5 is arranged on the support frame 2 and the positioning plate 3; a plurality of placement slots 6, wherein the plurality of placement slots 6 are all arranged on the base 1, and the plurality of placement slots 6 correspond to the plurality of positioning holes 301 respectively. The test tube fixing rack with a protective function is formed by the base 1, the support frame 2, the positioning plate 3, the positioning holes 301, the positioning frame 4, the fixing mechanism 5 and the placement slots 6, wherein the top of the placed test tube can be fixed, and the overall use height can be adjusted according to the length of the placed test tube, so that the use is more flexible, thereby protecting the test tube well and improving the safety of test tube placement.

[0027] The base 1 includes a placement plate 101, a connecting seat 102 and a plurality of first springs 103. The connecting seat 102 is slidably arranged on the placement plate 101. The plurality of first springs 103 are fixedly installed at the bottom of the placement plate 101, and the first springs 103 are fixedly connected to the connecting seat 102. The placement plate 101, the connecting seat 102 and the first springs 103 cooperate with each other, so that the base 1 has a certain buffering effect, so that when a pit collision occurs, it can play a good buffering and protective role for the test tube.

[0028] The support frame 2 includes a connecting frame 201, a screw rod 202 and two bolts 203. The connecting frame 201 is fixedly installed on the bottom of the positioning plate 3, the screw rod 202 is fixedly installed on the top of the placement plate 101, and the screw rod 202 and the connecting frame 201 are slidably connected. The two bolts 203 are both threadedly installed on the screw rod 202. The use height of the positioning plate 3 can be adjusted through the mutual cooperation of the connecting frame 201, the screw rod 202 and the bolts 203, so as to facilitate the placement of test tubes of different heights and be more flexible in use.

[0029] The fixing mechanism 5 includes a placement rack 501, a connecting rod 502, a stopper 503, a second spring 504, a positioning block 505 and two slots 506. The placement rack 501 is fixedly mounted on an outer wall of one side of the connecting rack 201, the connecting rod 502 is slidably and rotatably mounted on the placement rack 501, the stopper 503 is fixedly mounted on the bottom of the connecting rod 502, and the stopper 503 and the placement rack 501 are rotatably and slidably connected, the second spring 504 is sleeved on the connecting rod 502, the positioning block 505 is fixedly mounted on the connecting rod 502, the two slots 506 are respectively provided on the positioning plate 3 and the positioning rack 4, the positioning block 505 and the slots 506 are matched, and the positioning rack 4 can be fixed to the top of the positioning plate 3 through the fixing mechanism 5, thereby fixing the top of the test tube, thereby providing good protection for the test tube.

[0030] A positioning ring 302 is arranged in the positioning hole 301, and the positioning ring 302 is made of elastic plastic. A protective sponge pad is arranged in the placement groove 6. The upper position of the test tube can be fixed by the positioning ring 302. At the same time, under the action of the positioning ring 302 being made of elastic plastic, test tubes of different sizes can be conveniently fixed, and the protective sponge pad can protect the bottom of the test tube.

[0031] A guide frame 104 is fixedly installed on the bottom of the placement plate 101, a guide block 105 is fixedly installed on the connecting seat 102, and the guide block 105 and the guide frame 104 are slidably connected. The cooperation between the guide frame 104 and the guide block 105 can improve the stability of the connection between the placement plate 101 and the connecting seat 102.

[0032] A rubber pad for protecting the top of the test tube is fixedly mounted on the bottom of the positioning frame 4, and the rubber pad can protect the top of the vertical tube.

[0033] The working principle of the test tube fixing rack with protective function provided by the utility model is as follows:

[0034] When in use, first adjust the use height of the positioning plate 3 according to the length of a batch of test tubes placed, loosen the two bolts 203 on the screw rod 202, and then pull the positioning plate 3 to the corresponding position, at this time the positioning plate 3 drives the connecting frame 201 to move, and after adjusting the position, the two bolts 203 are rotated to resist the connecting frame 201 when the screw rod 202 moves, so that the connecting frame 201 is fixed on the screw rod 202 again, thereby adjusting the use height of the positioning plate 3, and then facilitating and better placing and fixing test tubes of different heights;

[0035] Then place the test tube through the positioning hole 301, at this time the positioning ring 302 can position the upper position of the test tube, and the placement groove 6 fixes the bottom of the test tube, so that the test tube can be placed well. After all the test tubes are placed, the positioning frame 4 is placed on the positioning plate 3. At this time, the card slot 506 on the positioning frame 4 corresponds to the card slot 506 on the positioning plate 3, and then the connecting rod 502 is pulled and rotated to drive the stopper 503 to pressurize the second spring 504, and at the same time adjust the positioning block 505 to the position corresponding to the card slot 506, and then release the connecting rod 502. When the second spring 504 is reset, the positioning block 505 is stuck in the slot 506, so that the positioning frame 4 is fixed on the positioning plate 3, thereby fixing the top of the test tube. In this way, when the staff transfers the placed test tube, when there is a bump or drop, the test tube can be well protected to avoid the test tube from scattering, effectively improving the safety of test tube placement, and at the same time, the interaction between the placement plate 101, the connecting seat 102 and the first spring 103 can make the whole have a good buffering effect, thereby providing a good buffering protection for the test tube when there is a bump.

[0036] Compared with the related art, the test tube fixing rack with protective function provided by the utility model has the following beneficial effects:

[0037] The utility model provides a test tube fixing rack with a protective function. The test tube fixing rack with a protective function is formed by a base 1, a support frame 2, a positioning plate 3, a positioning hole 301, a positioning frame 4, a fixing mechanism 5 and a placement groove 6. The top of the placed test tube can be fixed, and the overall use height can be adjusted according to the length of the placed test tube. The use is more flexible, and the test tube is well protected, and the safety of test tube placement is improved. The base 1 has a certain buffering effect through the mutual cooperation of the placement plate 101, the connecting seat 102 and the first spring 103, so that the test tube can be well buffered and protected when a pit collision occurs.

[0038] By the cooperation among the connecting frame 201, the screw rod 202 and the bolt 203, the height of the positioning plate 3 can be adjusted, so that it is convenient to place the test tubes of different heights, and it is more flexible to use. The positioning frame 4 can be fixed to the top of the positioning plate 3 by the fixing mechanism 5, so as to fix the top of the test tube, thereby providing good protection for the test tube. The upper position of the test tube can be fixed by the positioning ring 302. At the same time, under the effect of the positioning ring 302 being elastic plastic, it is convenient to fix the test tubes of different sizes. The protective sponge pad can protect the bottom of the test tube. The cooperation among the guide frame 104 and the guide block 105 can improve the stability of the connection between the placement plate 101 and the connecting seat 102. The top of the vertical tube can be protected by the rubber pad.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A test tube fixing rack with protective function, characterized in that: include: A base for placing the test tube; A plurality of support frames, wherein the plurality of support frames are arranged on the base; A positioning plate for positioning the test tube, wherein the fixing plate is arranged on the support frame and a plurality of positioning holes are provided on the positioning plate; A positioning frame for positioning and fixing the top of the test tube, wherein the positioning frame is arranged on the positioning plate; A fixing mechanism for fixing the positioning frame on the positioning plate, wherein the fixing mechanism is arranged on the support frame and the positioning plate; A plurality of placement grooves are provided on the base, and the plurality of placement grooves correspond to the plurality of positioning holes respectively.

2. The test tube fixing rack with protective function according to claim 1, characterized in that: The base includes a placement plate, a connecting seat and a plurality of first springs. The connecting seat is slidably arranged on the placement plate. The plurality of first springs are fixedly installed on the bottom of the placement plate, and the first springs are fixedly connected to the connecting seat.

3. The test tube fixing rack with protective function according to claim 2, characterized in that: The support frame includes a connecting frame, a screw rod and two bolts. The connecting frame is fixedly installed on the bottom of the positioning plate, the screw rod is fixedly installed on the top of the placement plate, and the screw rod and the connecting frame are slidably connected, and the two bolts are threadedly installed on the screw rod.

4. The test tube fixing rack with protective function according to claim 3, characterized in that: The fixing mechanism includes a placing frame, a connecting rod, a block, a second spring, a positioning block and two slots. The placing frame is fixedly mounted on an outer wall of one side of the connecting frame, the connecting rod is slidably and rotatably mounted on the placing frame, the block is fixedly mounted on the bottom of the connecting rod, and the block and the placing frame are rotatably and slidably connected, the second spring is sleeved on the connecting rod, the positioning block is fixedly mounted on the connecting rod, the two slots are respectively opened on the positioning plate and the positioning frame, and the positioning block and the slots are adapted to each other.

5. The test tube fixing rack with protective function according to claim 1, characterized in that: A positioning ring is arranged in the positioning hole, the positioning ring is made of elastic plastic, and a protective sponge pad is arranged in the placement groove.

6. The test tube fixing rack with protective function according to claim 2, characterized in that: A guide frame is fixedly installed on the bottom of the placement plate, a guide block is fixedly installed on the connecting seat, and the guide block is slidably connected to the guide frame.

7. The test tube fixing rack with protective function according to claim 1, characterized in that: A rubber pad for protecting the top of the test tube is fixedly installed at the bottom of the positioning frame.

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