CN220780431U - Test tube fixing device - Google Patents
Test tube fixing device Download PDFInfo
- Publication number
- CN220780431U CN220780431U CN202321927246.4U CN202321927246U CN220780431U CN 220780431 U CN220780431 U CN 220780431U CN 202321927246 U CN202321927246 U CN 202321927246U CN 220780431 U CN220780431 U CN 220780431U
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- test tube
- rotating shaft
- fixing frame
- connecting rod
- clamping
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 3
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of fixing devices, and discloses a test tube fixing device. The utility model comprises the following steps: the test tube fixing device comprises a fixing frame, wherein a rotary groove is formed in the rear surface of the fixing frame, a power mechanism is arranged in the fixing frame in a erected mode, the power mechanism drives other mechanisms to rotate through rotation to automatically oscillate test tubes when the test tubes are clamped, and a clamping mechanism is arranged at one end of the fixing frame in a erected mode.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a test tube fixing device.
Background
The test tube can be used in medicine frequently, the test tube can bear liquid to adjust the purpose that has reached the experiment to inside liquid, fixing device or test tube clamp are used to fix the test tube to prevent that the test tube displacement from empting generally, and general test tube fixing device or test tube clamp are less to the protection of test tube, adjustable mechanism is less to lead to less to the guard action of test tube, need vibrate the test tube after fixed test tube simultaneously and need take off test tube fixing device comparatively inconvenient, use the test tube clamp to occupy a hand and lead to follow-up operation inconvenient, propose a test tube fixing device for this reason.
Disclosure of Invention
The present utility model is directed to a test tube fixing device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a test tube fixture comprising:
the rear surface of the fixing frame is provided with a rotary groove;
the power mechanism is erected in the fixing frame and drives other mechanisms to rotate through rotation so as to automatically oscillate the test tube when the test tube is clamped;
the clamping mechanism is erected at one end of the fixing frame, and the clamping mechanism is used for adjusting test tubes of different types in a rotating and stretching mode to clamp the test tubes and prevent the test tubes from falling off.
Preferably, the power mechanism comprises a rotating plate, a first sliding chute and a first rubber ring, the rotating plate is rotatably arranged in the fixing frame, the first sliding chute penetrates through and is arranged on the surface of the rotating plate, the first rubber ring is fixedly arranged on the upper surface of the rotating plate, and the upper end of the rotating plate is semicircular.
Preferably, the power mechanism further comprises a sliding block, a rotating shaft and a servo motor, wherein the sliding block is slidably arranged in the first sliding groove, the rotating shaft is rotationally connected with the sliding block, the rotating shaft is rotationally connected with the fixing frame, the servo motor is fixedly arranged on the rear surface of the fixing frame, and the output end of the servo motor is fixedly connected with the rotating shaft.
Preferably, the clamping mechanism comprises a rotating shaft, a connecting rod, a second sliding chute and a second rubber ring, wherein the rotating shaft is rotatably arranged in the fixing frame, the rotating shaft is arranged on the power mechanism in a erected mode, the connecting rod is fixedly connected with the rotating shaft, the connecting rod is inserted into the front surface of the fixing frame, the second sliding chute is arranged on the connecting rod, and the second rubber ring is fixedly arranged on the rotating shaft.
Preferably, the clamping mechanism further comprises clamping jaws, a screw rod and an adjusting shaft, the clamping jaws are slidably mounted in the second sliding groove, the screw rod penetrates through and is arranged on one side of the connecting rod, the clamping jaws are sleeved on the screw rod, the adjusting shaft is rotatably mounted at the lower end of the clamping jaws, and the adjusting shaft is in threaded connection with the screw rod.
Preferably, the clamping mechanism further comprises a telescopic rod and a bottom plate, the telescopic rod is fixedly arranged on the lower surface of the connecting rod, an elastic spring is fixedly arranged in the telescopic rod, the bottom plate is fixedly arranged at the lower end of the telescopic rod, and a rubber pad is sleeved on the surface of the clamping jaw.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model is provided with the rotating plate, the rotating shaft is driven by the servo motor to drive the sliding block to rotate left and right along the first sliding groove to provide rotary power for the clamping mechanism, so that the test tube oscillates the fusion solution left and right.
(2) The utility model is provided with the screw rod, the clamping jaw is enabled to move along the second sliding groove to be suitable for test tubes with different sizes through adjusting the screw rod, an adjustable range is provided, and meanwhile, the test tubes are oscillated in a left-right swinging way through power provided by the adjusting shaft and the power mechanism.
(3) The telescopic rod is arranged, the bottom plate can be used for adjusting and fixing the bottom of the test tube up and down through the elastic spring in the telescopic rod, and the clamping position of the test tube is adjusted to prevent the test tube from flying out.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a fixing frame; 11. a rotary groove; 2. a power mechanism; 21. a rotating plate; 22. a first chute; 23. a slide block; 24. a rotation shaft; 25. a servo motor; 26. a first rubber ring; 3. a clamping mechanism; 31. a rotating shaft; 32. a connecting rod; 33. a second chute; 34. a clamping jaw; 35. a screw rod; 36. an adjusting shaft; 37. a telescopic rod; 38. a bottom plate; 39. and a second rubber ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides a technical solution: a test tube fixture comprising:
the fixing frame 1, the back surface of the fixing frame 1 is provided with a rotary groove 11;
the power mechanism 2 is arranged in the fixing frame 1 in a erected mode, and the power mechanism 2 drives other mechanisms to rotate through rotation so as to automatically oscillate the test tube when the test tube is clamped;
the power mechanism 2 comprises a rotating plate 21, a first chute 22 and a first rubber ring 26, wherein the rotating plate 21 is rotatably arranged in the fixed frame 1, the first chute 22 is penetratingly arranged on the surface of the rotating plate 21, the first rubber ring 26 is fixedly arranged on the upper surface of the rotating plate 21, and the upper end of the rotating plate 21 is semicircular;
the power mechanism 2 also comprises a sliding block 23, a rotating shaft 24 and a servo motor 25, wherein the sliding block 23 is slidably arranged in a first sliding groove 22, the rotating shaft 24 is rotationally connected with the sliding block 23, the rotating shaft 24 is rotationally connected with the fixed frame 1, the servo motor 25 is fixedly arranged on the rear surface of the fixed frame 1, and the output end of the servo motor 25 is fixedly connected with the rotating shaft 24;
the clamping mechanism 3 is arranged at one end of the fixing frame 1 in a erecting way, and the clamping mechanism 3 is used for clamping test tubes of different types in a rotating and stretching mode to prevent the test tubes from falling off;
the clamping mechanism 3 comprises a rotating shaft 31, a connecting rod 32, a second sliding chute 33 and a second rubber ring 39, wherein the rotating shaft 31 is rotatably arranged in the fixing frame 1, the rotating shaft 31 is erected on the power mechanism 2, the connecting rod 32 is fixedly connected with the rotating shaft 31, the connecting rod 32 is inserted into the front surface of the fixing frame 1, the second sliding chute 33 is arranged on the connecting rod 32, and the second rubber ring 39 is fixedly arranged on the rotating shaft 31;
the clamping mechanism 3 further comprises clamping jaws 34, a screw rod 35 and an adjusting shaft 36, wherein the clamping jaws 34 are slidably arranged in the second sliding groove 33, the screw rod 35 is arranged on one side of the connecting rod 32 in a penetrating mode, the clamping jaws 34 are sleeved on the screw rod 35, the adjusting shaft 36 is rotatably arranged at the lower end of the clamping jaws 34, and the adjusting shaft 36 is in threaded connection with the screw rod 35;
the clamping mechanism 3 further comprises a telescopic rod 37 and a bottom plate 38, wherein the telescopic rod 37 is fixedly arranged on the lower surface of the connecting rod 32, an elastic spring is fixedly arranged in the telescopic rod 37, the bottom plate 38 is fixedly arranged at the lower end of the telescopic rod 37, and the surface of the clamping jaw 34 is sleeved with a rubber pad;
the utility model is provided with the telescopic rod 37, the bottom plate 38 can be used for adjusting and fixing the bottom of the test tube up and down through the elastic spring in the telescopic rod 37, and the clamping position of the test tube is adjusted to prevent the test tube from flying out.
During the use, make the rotatory clamping jaw 34 of drive of regulating spindle 36 along spout two 33 left and right movement regulation fixed the test tube through rotatory screw rod 35, simultaneously adjust bottom plate 38 and make the telescopic link 37 adjust the position of test tube centre gripping according to the length of test tube down, firmly fix the test tube, when needs shake, servo motor 25 drives rotation axis 24 and makes slider 23 follow spout one 22 and reciprocate and drive and change 21 left and right swinging, rubber circle two 39 friction drive pivot 31 rotation on rubber circle 26 and pivot 31 through the top, pivot 31 rotates and drives connecting rod 32 rotation, make connecting rod 32 drive test tube left and right rocking shake the test tube and fuse inside liquid.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A test tube fixing device, characterized in that it comprises:
the fixing frame (1), the back surface of the fixing frame (1) is provided with a rotary groove (11);
the power mechanism (2) is erected in the fixing frame (1), and the power mechanism (2) drives other mechanisms to rotate through rotation so as to automatically oscillate the test tube when clamping the test tube;
the clamping mechanism (3), the one end at mount (1) is erect in clamping mechanism (3), clamping mechanism (3) are applicable to the test tube centre gripping of various different models and prevent to drop through rotation and tensile mode regulation.
2. The cuvette holder according to claim 1, wherein: the power mechanism (2) comprises a rotating plate (21), a first sliding chute (22) and a first rubber ring (26), wherein the rotating plate (21) is rotatably installed inside the fixing frame (1), the first sliding chute (22) is arranged on the surface of the rotating plate (21) in a penetrating mode, the first rubber ring (26) is fixedly installed on the upper surface of the rotating plate (21), and the upper end of the rotating plate (21) is semicircular.
3. A test tube holder according to claim 2, wherein: the power mechanism (2) further comprises a sliding block (23), a rotating shaft (24) and a servo motor (25), wherein the sliding block (23) is slidably installed in the first sliding groove (22), the rotating shaft (24) is rotationally connected with the sliding block (23), the rotating shaft (24) is rotationally connected with the fixing frame (1), the servo motor (25) is fixedly installed on the rear surface of the fixing frame (1), and the output end of the servo motor (25) is fixedly connected with the rotating shaft (24).
4. A test tube holder according to claim 3, wherein: the clamping mechanism (3) comprises a rotating shaft (31), a connecting rod (32), a second sliding chute (33) and a second rubber ring (39), wherein the rotating shaft (31) is rotatably installed inside the fixing frame (1), the rotating shaft (31) is erected on the power mechanism (2), the connecting rod (32) is fixedly connected with the rotating shaft (31), the connecting rod (32) is inserted on the front surface of the fixing frame (1), the second sliding chute (33) is formed on the connecting rod (32), and the second rubber ring (39) is fixedly installed on the rotating shaft (31).
5. The cuvette holder according to claim 1, wherein: clamping mechanism (3) still including clamping jaw (34), screw pole (35), regulating spindle (36), clamping jaw (34) slidable mounting is in spout two (33), screw pole (35) run through and insert and establish in one side of connecting rod (32), clamping jaw (34) cover is established on screw pole (35), regulating spindle (36) rotate the lower extreme of installing at clamping jaw (34), regulating spindle (36) and screw pole (35) threaded connection.
6. The cuvette holder according to claim 5, wherein: the clamping mechanism (3) further comprises a telescopic rod (37) and a bottom plate (38), the telescopic rod (37) is fixedly arranged on the lower surface of the connecting rod (32), an elastic spring is fixedly arranged in the telescopic rod (37), the bottom plate (38) is fixedly arranged at the lower end of the telescopic rod (37), and a rubber pad is sleeved on the surface of the clamping jaw (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927246.4U CN220780431U (en) | 2023-07-20 | 2023-07-20 | Test tube fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321927246.4U CN220780431U (en) | 2023-07-20 | 2023-07-20 | Test tube fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220780431U true CN220780431U (en) | 2024-04-16 |
Family
ID=90660000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321927246.4U Active CN220780431U (en) | 2023-07-20 | 2023-07-20 | Test tube fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220780431U (en) |
-
2023
- 2023-07-20 CN CN202321927246.4U patent/CN220780431U/en active Active
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