Medical experiment test tube storage rack

Abstract

The utility model relates to the technical field of medical experiment instruments, and discloses a medical experiment test tube storage rack which comprises a main body assembly, a test tube storage rack and a test tube, and the test tube is located in the test tube storage rack; the fixing assembly is arranged on the test tube storage rack and comprises a supporting piece, a driving piece, a fixing piece and a clamping piece, the supporting piece is arranged at the bottom of the test tube storage rack, the driving piece is located in the supporting piece, the fixing piece is arranged in the supporting piece, and the clamping piece is located in the test tube storage rack. According to the test tube storage rack, the test tube storage rack can be fixed on a table top through the fixing assembly, when the test tube storage rack needs to be picked up for transfer, test tubes in the test tube storage rack can be automatically clamped and fixed while the test tube storage rack is not fixed, the test tubes are prevented from shaking or toppling over in the transfer process, and the test tube storage rack is convenient to use. Therefore, the stability and the safety of the test tube are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical experimental instruments, in particular to a medical experimental test tube storage rack. Background Art

[0002] Medical experiment test tube storage rack, also known as test tube rack, is a special rack instrument used to place and store test tubes in medical experiments and clinical laboratories. It is made of medical plastic or other durable materials and is designed to store experimental consumables such as vacuum blood collection tubes.

[0003] The existing test tube storage rack is simply placed on the top of the desktop. Accidental collision or vibration of the desktop may cause the test tube rack to topple over. At the same time, when the test tube storage rack is moved, the test tubes may fall or tilt due to being not fixed properly, thereby causing sample loss or contamination. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or existing problems in the existing medical experiment test tube storage rack, the present utility model is proposed.

[0006] Therefore, the problem to be solved by the utility model is that the existing test tube storage rack is simply placed on the top of the desktop. Accidental collision or vibration of the desktop may cause the test tube rack to fall over. At the same time, when the test tube storage rack is moved, the test tubes may fall or tilt due to being not fixed properly, thereby causing sample loss or contamination.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a medical experiment test tube storage rack, comprising a main body component, including a test tube storage rack and a test tube, wherein the test tube is located in the test tube storage rack; and

[0008] A fixing assembly is arranged on the test tube storage rack, and comprises a supporting member, a driving member, a fixing member and a clamping member, wherein the supporting member is arranged at the bottom of the test tube storage rack, the driving member is located in the supporting member, the fixing member is arranged in the supporting member, and the clamping member is located in the test tube storage rack.

[0009] As a preferred solution of the medical experiment test tube storage rack of the utility model, the support member includes a support plate and a support seat, the support plate is fixed to the bottom of the test tube storage rack, and the support seat is fixed to the bottom of the support plate.

[0010] As a preferred solution of the medical experiment test tube storage rack of the utility model, the driving member includes a driving shaft and a cam, the driving shaft is rotatably connected in the supporting seat, and the cam is fixed to the surface of the driving shaft.

[0011] As a preferred solution of the medical experimental test tube storage rack described in the utility model, the driving member also includes a driving handle, a first spring and a plug post, the driving handle is fixed to the end of the driving shaft, the two ends of the first spring are respectively fixed to the inner wall of the driving handle and the inner wall of the plug post, and the plug post slides in the driving handle.

[0012] As a preferred solution of the medical experiment test tube storage rack of the utility model, the fixing member includes a lifting plate and a limiting column, the lifting plate slides in the supporting seat, and the limiting column is fixed to the bottom of the supporting plate.

[0013] As a preferred solution of the medical experimental test tube storage rack described in the utility model, the fixing member also includes a second spring and a support bar, the two ends of the second spring are respectively fixed to the bottom of the lifting plate and the top of the support bar, and the support bar is fixed to the inner wall of the support seat.

[0014] As a preferred solution of the medical experimental test tube storage rack of the utility model, the fixing member further includes a control rod and a suction cup, the control rod is fixed to the bottom of the support plate, the suction cup is fixed in the lifting plate, and an air guide hole is opened in the control rod.

[0015] As a preferred solution of the medical experimental test tube storage rack described in the utility model, the clamping member includes a lifting clamp, a push rod and a reset spring, the lifting clamp slides in the support plate, the push rod is fixed to the top of the lifting clamp, and the end of the reset spring is fixed to the top of the push rod.

[0016] As a preferred solution of the medical experimental test tube storage rack described in the utility model, the clamping member also includes a fixed plate, a clamping plate, a fixed strip and a push block, the fixed plate is fixed in the test tube storage rack, the clamping plate slides at the bottom of the fixed plate, the fixed strip is fixed to the inner wall of the test tube storage rack, and the push block is fixed to the bottom of the clamping plate.

[0017] As a preferred solution of the medical experimental test tube storage rack described in the utility model, the clamping member also includes a fixed sleeve, a third spring and an extrusion sleeve, the fixed sleeve is fixed to the inner wall of the test tube storage rack, the two ends of the third spring are respectively fixed to the inner wall of the fixed sleeve and the inner wall of the extrusion sleeve, and the extrusion sleeve slides on the surface of the fixed sleeve.

[0018] The beneficial effects of the utility model are as follows: the test tube storage rack can be fixed on the desktop by arranging a fixing component; when the test tube storage rack needs to be picked up for transportation, the test tubes in the test tube storage rack can be automatically clamped and fixed while the fixation of the test tube storage rack is released, preventing the test tubes from shaking or tipping over during transportation, thereby ensuring the stability and safety of the test tubes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a structural diagram of a test tube storage rack for medical experiments.

[0021] Figure 2 This is a cross-sectional structural diagram of a medical experiment test tube storage rack.

[0022] Figure 3 For medical test tube storage rack Figure 2 A magnified view of the local structure at point A.

[0023] Figure 4 This is a cross-sectional structural diagram of the push rod of a medical experiment test tube storage rack.

[0024] Figure 5 This is a partial cross-sectional structural diagram of the clamping plate of a medical experiment test tube storage rack.

[0025] Figure 6 The present invention is a cross-sectional structural diagram of a fixed sleeve of a medical experimental test tube storage rack.

[0026] Figure 7 This is a cross-sectional structural diagram of the control rod of a medical experiment test tube storage rack.

[0027] Figure 8 This is a cross-sectional structural diagram of the columns of a medical experiment test tube storage rack.

[0028] In the figure: 100, main assembly; 101, test tube storage rack; 102, test tube; 200, fixing assembly; 201, support member; 201a, support plate; 201b, support seat; 202, driving member; 202a, driving shaft; 202b, cam; 202c, driving handle; 202d, first spring; 202e, plug column; 203, fixing member; 203a, lifting plate; 203b, limit Column; 203c, second spring; 203d, support bar; 203e, control rod; 203f, suction cup; U, air guide hole; 204, clamping member; 204a, lifting clamp; 204b, push rod; 204j, return spring; 204c, fixed plate; 204d, clamping plate; 204e, fixed bar; 204f, push block; 204g, fixed sleeve; 204h, third spring; 204i, extrusion sleeve. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 1 to Figure 8 , is the first embodiment of the utility model, which provides a medical experiment test tube storage rack, which includes a main body component 100 and a fixing component 200. Through the cooperation of the two, the test tube storage rack 101 can be fixed on the desktop. When the test tube storage rack 101 needs to be picked up for transportation, the test tube storage rack 101 can be automatically clamped and fixed while the fixation of the test tube storage rack 101 is released, so as to prevent the test tube 102 from shaking or tipping over during transportation, thereby ensuring the stability and safety of the test tube 102.

[0034] Specifically, the main body component 100 includes a test tube storage rack 101 and a test tube 102 , and the test tube 102 is located in the test tube storage rack 101 .

[0035] The test tube storage rack 101 is used to store test tubes 102. The test tubes 102 are a kind of glass instrument commonly used in medical laboratories, which are used for reacting or heating a small amount of substances. Medical laboratories often use the test tubes 102 for sampling.

[0036] The fixing assembly 200 is arranged on the test tube storage rack 101, and includes a support member 201, a driving member 202, a fixing member 203 and a clamping member 204. The support member 201 is arranged at the bottom of the test tube storage rack 101, the driving member 202 is located in the support member 201, the fixing member 203 is arranged in the support member 201, and the clamping member 204 is located in the test tube storage rack 101.

[0037] The support member 201 is used to support the test tube storage rack 101, the driving member 202 is used to drive the fixing member 203 to move, so that the fixing member 203 can fix the support member 201 on the desktop, thereby completing the fixation of the test tube storage rack 101, and the clamping member 204 is used to clamp and fix the test tube 102 in the test tube storage rack 101.

[0038] Specifically, the support member 201 includes a support plate 201a and a support seat 201b. The support plate 201a is fixed to the bottom of the test tube storage rack 101, and the support seat 201b is fixed to the bottom of the support plate 201a.

[0039] The support plate 201a is used to fix and support the test tube storage rack 101, and the support seat 201b is used to fix and support the support plate 201a.

[0040] Specifically, the driving member 202 includes a driving shaft 202a and a cam 202b. The driving shaft 202a is rotatably connected to the support seat 201b, and the cam 202b is fixed to the surface of the driving shaft 202a.

[0041] The cam 202b can be driven to rotate by rotating the driving shaft 202a, so that the cam 202b drives the fixing member 203 and the clamping member 204 to move.

[0042] Specifically, the driving member 202 also includes a driving handle 202c, a first spring 202d and a column 202e. The driving handle 202c is fixed to the end of the driving shaft 202a, and both ends of the first spring 202d are respectively fixed to the inner wall of the driving handle 202c and the inner wall of the column 202e. The column 202e slides in the driving handle 202c.

[0043] The driving handle 202c is used to drive the driving shaft 202a to rotate, and the first spring 202d is in a compressed state. Through the elastic force of the first spring 202d, the column 202e can be inserted into the groove on one side of the support seat 201b, so as to fix the position of the driving handle 202c. Since the edge of the groove on one side of the support seat 201b is chamfered, the end of the column 202e is also chamfered. By forcibly bending the driving handle 202c, the column 202e can be moved out of the groove on one side of the support seat 201b, thereby releasing the limit on the driving handle 202c. When the driving handle 202c swings 180 degrees, the column 202e can be inserted into another groove on one side of the support seat 201b, so as to fix the driving handle 202c again.

[0044] Example 2

[0045] Reference Figure 2 , Figure 3 and Figure 7 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0046] Specifically, the fixing member 203 includes a lifting plate 203a and a limiting column 203b. The lifting plate 203a slides in the supporting seat 201b, and the limiting column 203b is fixed to the bottom of the supporting plate 201a.

[0047] The lifting plate 203a slides on the surface of the limiting pillars 203b. There are four limiting pillars 203b. Through the arrangement of the limiting pillars 203b, the lifting plate 203a can be lifted and lowered stably.

[0048] Specifically, the fixing member 203 further includes a second spring 203c and a support bar 203d. Two ends of the second spring 203c are respectively fixed to the bottom of the lifting plate 203a and the top of the support bar 203d. The support bar 203d is fixed to the inner wall of the support seat 201b.

[0049] The second spring 203c is in a compressed state. Through the restoring elastic force of the second spring 203c, the lifting plate 203a can be pushed under the support of the support bar 203d, so that the lifting plate 203a moves upward.

[0050] Specifically, the fixing member 203 further includes a control rod 203e and a suction cup 203f. The control rod 203e is fixed to the bottom of the support plate 201a, and the suction cup 203f is fixed in the lifting plate 203a. An air guide hole U is provided in the control rod 203e.

[0051] When the driving shaft 202a rotates, the cam 202b can be driven to rotate, so that the cam 202b squeezes the lifting plate 203a, so that the lifting plate 203a moves downward. At this time, the lifting plate 203a can drive the suction cup 203f to move toward the desktop, and the air between the suction cup 203f and the desktop is discharged through the air guide hole U. As the lifting plate 203a continues to move downward, the suction cup 203f blocks the air guide hole U. At this time, the air in the suction cup 203f is discharged through the contact surface with the desktop, and the lifting plate 203a top A slot is provided in the lower groove for positioning the cam 202b. At the same time, when the cam 202b moves from the top groove of the lifting plate 203a into the slot, the lifting plate 203a will move upward a small distance under the action of the restoring elastic force of the second spring 203c, thereby causing negative pressure in the suction cup 203f, thereby fixing the suction cup 203f on the desktop. At this time, if the desktop shakes, the test tube storage rack 101 will not fall over because it is fixed to the desktop by the suction cup 203f.

[0052] When it is necessary to release the fixation of the test tube storage rack 101, the driving handle 202c can be rotated 180 degrees. During this process, the driving handle 202c drives the cam 202b to rotate 180 degrees through the driving shaft 202a, so that the protruding point of the cam 202b is away from the lifting plate 203a. The lifting plate 203a will move upward under the reset elastic force of the second spring 203c, so that the lifting plate 203a drives the suction cup 203f to move upward. At this time, when the suction cup 203f moves upward for a certain distance, the lower opening of the air guide hole U will be located in the cavity of the suction cup 203f, so that the air pressure in the suction cup 203f is consistent with the external air pressure through the connection of the air guide hole U, thereby releasing the fixation of the suction cup 203f.

[0053] Example 3

[0054] Reference Figure 2~Figure 6 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0055] Specifically, the clamping member 204 includes a lifting clamp 204a, a push rod 204b and a return spring 204j. The lifting clamp 204a slides in the support plate 201a, the push rod 204b is fixed to the top of the lifting clamp 204a, and the end of the return spring 204j is fixed to the top of the push rod 204b.

[0056] When the test tube storage rack 101 is released, the driving handle 202c is rotated 180 degrees. During this process, the cam 202b will push the lifting clamp 204a, so that the lifting clamp 204a drives the push rod 204b to move upward, and the reset spring 204j is in a compressed state, which is used to drive the push rod 204b to reset and move downward. Fixed blocks are provided on both sides of the push rod 204b at the top of the support plate 201a, which are used to limit the push rod 204b so that the push rod 204b can be stably lifted and lowered.

[0057] Specifically, the clamping member 204 also includes a fixed plate 204c, a clamping plate 204d, a fixed bar 204e and a push block 204f. The fixed plate 204c is fixed in the test tube storage rack 101, the clamping plate 204d slides at the bottom of the fixed plate 204c, the fixed bar 204e is fixed to the inner wall of the test tube storage rack 101, and the push block 204f is fixed to the bottom of the clamping plate 204d.

[0058] There are two fixing bars 204e, which are located on both sides of the bottom of the clamping plate 204d and are used to support the clamping plate 204d. When the push rod 204b moves upward, the push block 204f is pushed, so that the push block 204f drives the clamping plate 204d to move, so that the clamping plate 204d and the fixing plate 204c cooperate to clamp and fix the test tube 102 in the test tube storage rack 101.

[0059] Specifically, the clamping member 204 also includes a fixed sleeve 204g, a third spring 204h and an extrusion sleeve 204i. The fixed sleeve 204g is fixed to the inner wall of the test tube storage rack 101, and the two ends of the third spring 204h are respectively fixed to the inner wall of the fixed sleeve 204g and the inner wall of the extrusion sleeve 204i, and the extrusion sleeve 204i slides on the surface of the fixed sleeve 204g.

[0060] The fixing sleeve 204g is used to support the extrusion sleeve 204i so that the extrusion sleeve 204i can move stably. The third spring 204h is in a compressed state. When the push rod 204b moves away from the push block 204f, under the action of the reset elastic force of the third spring 204h, the extrusion sleeve 204i can push the clamping plate 204d, so that the clamping plate 204d releases the clamping fixation of the test tube 102.

[0061] During use, when the test tube storage rack 101 needs to be fixed on the top of the desktop, the driving handle 202c can be rotated so that the driving handle 202c drives the driving shaft 202a to rotate. At this time, the driving shaft 202a can drive the cam 202b to rotate, so that the cam 202b squeezes the lifting plate 203a, so that the lifting plate 203a moves downward. At this time, the lifting plate 203a can drive the suction cup 203f to move toward the desktop, and the air between the suction cup 203f and the desktop is discharged through the air guide hole U. As the lifting plate 203a continues to move downward, the suction cup 203f blocks the air guide hole U. At this time, the air in the suction cup 203f is blocked. The air is discharged through the contact surface with the desktop, and when the cam 202b moves from the groove at the top of the lifting plate 203a to its slot, the lifting plate 203a will move upward a small distance under the action of the return force of the second spring 203c, thereby causing negative pressure to appear in the suction cup 203f, thereby fixing the suction cup 203f on the desktop. At this time, the pin 202e in the driving handle 202c is inserted into the groove on one side of the support seat 201b under the action of the return force of the first spring 202d, thereby fixing the position of the driving handle 202c, thereby fixing the test tube storage rack 101 on the top of the desktop.

[0062] When the test tube storage rack 101 needs to be picked up from the desktop, the driving handle 202c is forced to be moved, so that the plug post 202e can be moved out of the groove on one side of the support seat 201b, thereby releasing the limit on the driving handle 202c, and the driving handle 202c is continued to be moved and swung 180 degrees. During this process, the driving handle 202c drives the cam 202b to rotate 180 degrees through the driving shaft 202a, so that the protruding point of the cam 202b is away from the lifting plate 203a. The lifting plate 203a will move upward under the reset elastic force of the second spring 203c, so that the lifting plate 203a drives the suction cup 203f to move upward. At this time, when the suction cup 203f moves upward for a certain distance, the lower opening of the air guide hole U will be located at the suction cup 203f. The air pressure in the suction cup 203f is consistent with the external air pressure through the connection of the air guide hole U, thereby releasing the fixation of the suction cup 203f. As the cam 202b continues to rotate, the cam 202b will push the lifting clamp 204a, so that the lifting clamp 204a drives the push rod 204b to move upward. When the push rod 204b moves upward, it will push the push block 204f, so that the push block 204f drives the clamping plate 204d to move, so that the clamping plate 204d and the fixing plate 204c cooperate to clamp and fix the test tube 102 in the test tube storage rack 101. At this time, the column 202e is inserted into another groove on the side of the support seat 201b, thereby fixing the driving handle 202c again.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A medical experiment test tube storage rack, characterized in that: include, A main body component (100) comprises a test tube storage rack (101) and a test tube (102), wherein the test tube (102) is located in the test tube storage rack (101); and The fixing assembly (200) is arranged on the test tube storage rack (101), and comprises a support member (201), a driving member (202), a fixing member (203) and a clamping member (204); the support member (201) is arranged at the bottom of the test tube storage rack (101), the driving member (202) is located inside the support member (201), the fixing member (203) is arranged inside the support member (201), and the clamping member (204) is located inside the test tube storage rack (101).

2. The medical experiment test tube storage rack according to claim 1, characterized in that: The support member (201) comprises a support plate (201a) and a support seat (201b); the support plate (201a) is fixed to the bottom of the test tube storage rack (101); and the support seat (201b) is fixed to the bottom of the support plate (201a).

3. The medical experiment test tube storage rack as claimed in claim 2, characterized in that: The driving member (202) comprises a driving shaft (202a) and a cam (202b); the driving shaft (202a) is rotatably connected to the support seat (201b), and the cam (202b) is fixed to the surface of the driving shaft (202a).

4. The medical experiment test tube storage rack as claimed in claim 3, characterized in that: The driving member (202) further comprises a driving handle (202c), a first spring (202d) and an insertion column (202e); the driving handle (202c) is fixed to the end of the driving shaft (202a); two ends of the first spring (202d) are respectively fixed to the inner wall of the driving handle (202c) and the inner wall of the insertion column (202e); and the insertion column (202e) slides in the driving handle (202c).

5. The medical experiment test tube storage rack as claimed in claim 4, characterized in that: The fixing member (203) comprises a lifting plate (203a) and a limiting column (203b); the lifting plate (203a) slides in the support seat (201b); and the limiting column (203b) is fixed to the bottom of the support plate (201a).

6. The medical experiment test tube storage rack as claimed in claim 5, characterized in that: The fixing member (203) further comprises a second spring (203c) and a support bar (203d), wherein two ends of the second spring (203c) are respectively fixed to the bottom of the lifting plate (203a) and the top of the support bar (203d), and the support bar (203d) is fixed to the inner wall of the support seat (201b).

7. The medical experiment test tube storage rack according to claim 6, characterized in that: The fixing member (203) further comprises a control rod (203e) and a suction cup (203f), wherein the control rod (203e) is fixed to the bottom of the support plate (201a), the suction cup (203f) is fixed in the lifting plate (203a), and an air guide hole (U) is provided in the control rod (203e).

8. The medical experiment test tube storage rack according to claim 6 or 7, characterized in that: The clamping member (204) comprises a lifting clamp (204a), a push rod (204b) and a return spring (204j); the lifting clamp (204a) slides in the support plate (201a); the push rod (204b) is fixed to the top of the lifting clamp (204a); and the end of the return spring (204j) is fixed to the top of the push rod (204b).

9. The medical experiment test tube storage rack as claimed in claim 8, characterized in that: The clamping member (204) further comprises a fixing plate (204c), a clamping plate (204d), a fixing strip (204e) and a pushing block (204f); the fixing plate (204c) is fixed in the test tube storage rack (101); the clamping plate (204d) slides on the bottom of the fixing plate (204c); the fixing strip (204e) is fixed to the inner wall of the test tube storage rack (101); and the pushing block (204f) is fixed to the bottom of the clamping plate (204d).

10. The medical experiment test tube storage rack according to claim 9, characterized in that: The clamping member (204) further comprises a fixing sleeve (204g), a third spring (204h) and a pressing sleeve (204i); the fixing sleeve (204g) is fixed to the inner wall of the test tube storage rack (101); two ends of the third spring (204h) are respectively fixed to the inner wall of the fixing sleeve (204g) and the inner wall of the pressing sleeve (204i); and the pressing sleeve (204i) slides on the surface of the fixing sleeve (204g).

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