CN218249886U - Vibration device for test tube in biological laboratory - Google Patents
Vibration device for test tube in biological laboratory Download PDFInfo
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- CN218249886U CN218249886U CN202222849219.1U CN202222849219U CN218249886U CN 218249886 U CN218249886 U CN 218249886U CN 202222849219 U CN202222849219 U CN 202222849219U CN 218249886 U CN218249886 U CN 218249886U
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Abstract
The utility model relates to the technical field of experimental equipment, in particular to a biological laboratory test tube oscillation device, which comprises a test tube box and a base, wherein the base is arranged below the test tube box, a plurality of test tube grooves are formed in the upper end of the test tube box, a box cover is arranged on the upper end of the test tube box and is hinged with the test tube box, a compression assembly is arranged in the box cover, a vibration plate is arranged below the test tube box, the left side of the upper end of the vibration plate is rotationally connected with the left side of the lower end of the test tube box through a support rod, an electric cylinder is fixed on the right side of the upper end of the vibration plate, the upper end of the electric cylinder is rotationally connected with a sliding block, and the moving block is slidably connected with the lower end of the test tube box; the utility model discloses an in putting into the test tube groove with the test tube, and the cooperation through clamp plate and cushion with the firm compressing tightly of test tube in the test tube groove, when the test tube is rotatory to be vibrated, do benefit to and prevent that the test tube from throwing away the device, guaranteed the normal clear of test tube when vibrating to the condition emergence that causes the damage is thrown away from to the test tube.
Description
Technical Field
The utility model belongs to the technical field of the experimental facilities technique and specifically relates to indicate a biological laboratory test tube oscillation device.
Background
In the process of biological experiments, test tubes are frequently required to be vibrated, experimenters need to put a certain amount of reactants in the test tubes for full vibration, the reaction cannot be completed due to low artificial vibration efficiency, and therefore, a test tube vibration device is required to assist in working;
the test tube oscillating device for vaccine allocation comprises a shell, wherein an internal groove of the shell is fixedly connected with a tremor motor, the output end of the tremor motor is fixedly connected with a pushing column, the outer surface of the pushing column is meshed with a pushing ring, the pushing ring is rotatably connected with the shell, the upper end of the pushing ring is fixedly connected with the tremor ring, the inner side of the tremor ring is fixedly connected with a tremor rod, the internal groove of the shell is in contact connection with a limiting rod, and one end, far away from the shell, of the limiting rod is fixedly connected with a placing part; according to the test tube vibrating device for vaccine allocation, air is transmitted to the air bin through the air cylinder, so that the air continuously pushes the air overflow valve to enable the upper allocated test tube to generate longitudinal vibration amplitude, the rotating motor drives the straight gear to push the rotating gear ring to rotate, transverse rotating force can be obtained in the allocated test tube, the effect of uniform allocation of liquid medicine in the test tube is achieved, and the problem that the liquid medicine cannot be uniformly allocated by using a single vibrating mode for the test tube is solved;
but the utility model discloses a still exist following not enough, biological assay's in-process, when packing into the test tube with test solution and vibrate, because the test tube is at the rotatory in-process that vibrates, test tube upper end directly exposes in the outside of device, and lacks the test tube spacing structure from top to bottom, may lead to the test tube to throw away the device and cause the damage, and inclination when unable adjustment test tube rotation vibrates in addition causes the test tube test solution mixing efficiency not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a biological laboratory test tube shock device does benefit to and prevents that the test tube from throwing away the damage, and does benefit to the inclination when adjusting the rotatory shock of test tube.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a test tube oscillation device for a biological laboratory comprises a test tube box and a base, wherein the base is arranged below the test tube box;
the upper end of the test tube box is provided with a plurality of test tube grooves, the upper end of the test tube box is covered with a box cover, the box cover is hinged with the test tube box, and a compression assembly is arranged in the box cover;
a vibrating plate is arranged below the test tube box, the left side of the upper end of the vibrating plate is rotatably connected with the left side of the lower end of the test tube box through a supporting rod, an electric cylinder is fixed on the right side of the upper end of the vibrating plate, the upper end of the electric cylinder is rotatably connected with a sliding block, and the sliding block is slidably connected with the lower end of the test tube box;
a supporting plate is arranged between the vibrating plate and the base, and a vibrating assembly is arranged between the supporting plate and the vibrating plate;
and a rotary driving component is arranged between the supporting plate and the base.
Furthermore, the compressing assembly comprises a pressing plate, a cushion pad and a threaded pressing rod, the pressing plate is connected to the inner side of the box cover in a sliding mode, and the cushion pad is connected to the lower end of the pressing plate.
Furthermore, the threaded pressure rod is rotatably connected to the upper end of the pressure plate, the upper end of the threaded pressure rod rotatably penetrates out of the box cover, and a knob is fixed to the upper end of the threaded pressure rod.
Furthermore, a magnetic suction plate is fixed at the right lower end of the box cover, and electromagnet blocks which vertically correspond to the magnetic suction plate are fixed at the right upper end of the test tube box.
Furthermore, the vibration assembly comprises an electric vibrator and a plurality of springs, the electric vibrator is fixed in the middle of the upper end of the supporting plate, the power end of the electric vibrator is connected to the lower end of the vibration plate, and the springs are connected between the supporting plate and the vibration plate.
Further, the rotary driving assembly comprises a motor, a main gear, a rotary shaft and an auxiliary gear, the motor is fixed at the upper end of the base, the main gear is connected to the power end of the motor, the lower end of the rotary shaft is rotatably connected to the middle of the upper end of the base, the upper end of the rotary shaft is fixed to the middle of the lower end of the supporting plate, and the auxiliary gear is fixedly sleeved on the periphery of the rotary shaft and meshed with the main gear.
The utility model has the advantages that:
1. the test tube is placed in the test tube groove, and the test tube is firmly pressed in the test tube groove through the matching of the pressing plate and the buffer pad, so that when the test tube rotates and vibrates, the test tube is prevented from being thrown out of the device, the normal running of the test tube during vibration is ensured, and the condition that the test tube is thrown out of the device to cause damage is avoided;
2. through the flexible of electronic jar, can be with test tube case jack-up to make test tube case slope become certain angle, consequently the test tube can produce the slope, when the rotatory shock of test tube, not only can be more even mix the test solution, still do benefit to more quick the test solution with in the test tube and mix and finish, guaranteed the efficiency that test solution mixes in the test tube, make the device more practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall working structure of the present invention.
Description of the reference numerals:
the device comprises a test tube box 1, a base 2, a test tube groove 3, a rotating shaft 4, a supporting plate 5, a motor 6, a main gear 7, a pinion 8, an electric vibrator 9, a vibration plate 10, a spring 11, an electric cylinder 12, a sliding block 13, a box cover 14, a pressing plate 15, a threaded pressing rod 16, a cushion pad 17, a magnetic attraction plate 18 and an electromagnet block 19.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1, in this embodiment, the test tube box comprises a test tube box 1 and a base 2, the base 2 is disposed below the test tube box 1, the upper end of the test tube box 1 is provided with a plurality of test tube slots 3, the upper end of the test tube box 1 is covered with a box cover 14, the box cover 14 is hinged to the test tube box 1, a compressing component is arranged in the box cover 14, the compressing component comprises a pressing plate 15, a cushion pad 17 and a threaded pressing rod 16, the pressing plate 15 is slidably connected to the inner side of the box cover 14, the cushion pad 17 is connected to the lower end of the pressing plate 15, the threaded pressing rod 16 is rotatably connected to the upper end of the pressing plate 15, the upper end of the threaded pressing rod 16 is rotatably penetrated through the box cover 14, the upper end of the threaded pressing rod 16 is fixed with a knob, the right lower end of the box cover 14 is fixed with a magnetic attraction plate 18, and the right upper end of the test tube box 1 is fixed with an electromagnetic iron block 19 vertically corresponding to the magnetic attraction plate 18.
Put into test tube groove 3 with the test tube in, then cover 14 lid on test tube box 1, with electromagnet 19 circular telegram and inhale board 18 with magnetism and adsorb, thereby make the lid that 14 article lids are firm on test tube box 1, do benefit to and prevent that 14 accidents of case lid from opening, screw thread depression bar 16 is twisted through the knob and drive clamp plate 15 and blotter 17 and move down after that, clamp plate 15 then can drive blotter 17 and press on the test tube, through blotter 17 and test tube contact, do benefit to and prevent 15 pressure loss test tubes of clamp plate, and clamp plate 15 compresses tightly the test tube in test tube groove 3, thereby can prevent that the test tube is not hard up in test tube groove 3.
As shown in fig. 1, in this embodiment, a vibration plate 10 is disposed below the test tube box 1, the left side of the upper end of the vibration plate 10 is rotatably connected to the left side of the lower end of the test tube box 1 through a support rod, an electric cylinder 12 is fixed to the right side of the upper end of the vibration plate 10, the upper end of the electric cylinder 12 is rotatably connected to a sliding block 13, the sliding block 13 is slidably connected to the lower end of the test tube box 1, a support plate 5 is disposed between the vibration plate 10 and the base 2, a vibration assembly is disposed between the support plate 5 and the vibration plate 10, the vibration assembly includes an electric vibrator 9 and a plurality of springs 11, the electric vibrator 9 is fixed to the middle portion of the upper end of the support plate 5, the power end of the electric vibrator 9 is connected to the lower end of the vibration plate 10, and the springs 11 are connected to the support plate 5 and the vibration plate 10.
When needs mix the vibration to the test solution in the test tube, start electric vibrator 9 and drive vibrations board 10 and shake, because vibrations board 10 is supported by spring 11, amplitude when having guaranteed vibrations board 10 and shaking, simultaneously vibrations board 10 can be through electronic jar 12, sliding block 13 and bracing piece drive test tube case 1 and produce vibrations, thereby make test tube case 1 drive the test tube in its test tube groove 3 and shake, do benefit to and shake the mixture to the test solution in the test tube.
As shown in fig. 2, in this embodiment, a rotation driving assembly is disposed between the supporting plate 5 and the base 2, the rotation driving assembly includes a motor 6, a main gear 7, a rotation shaft 4 and a sub-gear 8, the motor 6 is fixed at the upper end of the base 2, the main gear 7 is connected to the power end of the motor 6, the lower end of the rotation shaft 4 is rotatably connected to the middle of the upper end of the base 2, the upper end of the rotation shaft 4 is fixed at the middle of the lower end of the supporting plate 5, and the sub-gear 8 is fixedly sleeved on the periphery of the rotation shaft 4 and is engaged with the main gear 7.
Simultaneously starter motor 6 and drive master gear 7, pinion 8 and axis of rotation 4 rotate, axis of rotation 4 can drive backup pad 5, the vibrations subassembly, electronic jar 12, sliding block 13 and test tube case 1 rotate together, owing to compress tightly the test tube that stabilizes in test tube groove 3 through the cooperation of clamp plate 15 and cushion 17, test tube case 1 can drive the test tube and rotate together, when the test tube is rotatory to be vibrated, clamp plate 15 does benefit to and prevents that the test tube from throwing away the device, the normal clear of test tube when vibrating has been guaranteed, so that the test tube is thrown away the device and the condition that causes the damage takes place.
As shown in fig. 2, in this embodiment, a vibration plate 10 is disposed below the test tube box 1, the left side of the upper end of the vibration plate 10 is rotatably connected to the left side of the lower end of the test tube box 1 through a support rod, an electric cylinder 12 is fixed on the right side of the upper end of the vibration plate 10, a sliding block 13 is rotatably connected to the upper end of the electric cylinder 12, and the sliding block 13 is slidably connected to the lower end of the test tube box 1.
And start electronic jar 12 and up extension, electronic jar 12 can drive sliding block 13 and shift up, sliding block 13 can slide along 1 below of test tube case this moment, thereby with 1 jack-up of test tube case, and make test tube case 1 slope become certain angle, therefore the test tube can produce the slope, when test tube case 1 drives the rotatory shock of test tube, not only can be more even mix the test solution, still do benefit to the more quick test solution that finishes mixing in the test tube, the efficiency that the test solution mixes in the test tube has been guaranteed, make the device more practical.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiment is a preferred implementation scheme of the present invention, and in addition, the present invention includes other implementation schemes, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.
Claims (6)
1. The utility model provides a biological laboratory test tube vibrates device, includes test tube case (1) and base (2), base (2) are located test tube case (1) below, its characterized in that:
the test tube box is characterized in that a plurality of test tube grooves (3) are formed in the upper end of the test tube box (1), a box cover (14) is covered on the upper end of the test tube box (1), the box cover (14) is hinged with the test tube box (1), and a compression assembly is arranged in the box cover (14);
a vibration plate (10) is arranged below the test tube box (1), the left side of the upper end of the vibration plate (10) is rotatably connected with the left side of the lower end of the test tube box (1) through a support rod, an electric cylinder (12) is fixed on the right side of the upper end of the vibration plate (10), a sliding block (13) is rotatably connected with the upper end of the electric cylinder (12), and the sliding block (13) is slidably connected with the lower end of the test tube box (1);
a supporting plate (5) is arranged between the vibration plate (10) and the base (2), and a vibration assembly is arranged between the supporting plate (5) and the vibration plate (10);
a rotary driving component is arranged between the supporting plate (5) and the base (2).
2. The biological laboratory test tube shaking device of claim 1, wherein: the pressing assembly comprises a pressing plate (15), a buffering pad (17) and a threaded pressing rod (16), the pressing plate (15) is connected to the inner side of the box cover (14) in a sliding mode, and the buffering pad (17) is connected to the lower end of the pressing plate (15).
3. The biological laboratory test tube shaking device of claim 2, wherein: the upper end of the threaded pressure lever (16) is rotatably connected to the upper end of the pressure plate (15), the upper end of the threaded pressure lever (16) rotatably penetrates through the box cover (14), and a knob is fixed at the upper end of the threaded pressure lever (16).
4. The biological laboratory test tube shaking device of claim 1, wherein: the right lower end of the box cover (14) is fixed with a magnetic attraction plate (18), and the right upper end of the test tube box (1) is fixed with electromagnet blocks (19) which vertically correspond to the magnetic attraction plate (18).
5. The biological laboratory test tube shaking device of claim 1, wherein: the vibration assembly comprises an electric vibrator (9) and a plurality of springs (11), the electric vibrator (9) is fixed in the middle of the upper end of the support plate (5), the power end of the electric vibrator (9) is connected to the lower end of the vibration plate (10), and the springs (11) are connected between the support plate (5) and the vibration plate (10).
6. The biological laboratory test tube shaking device according to claim 1, wherein: the rotary driving assembly comprises a motor (6), a main gear (7), a rotating shaft (4) and an auxiliary gear (8), the motor (6) is fixed at the upper end of the base (2), the main gear (7) is connected to the power end of the motor (6), the lower end of the rotating shaft (4) is rotatably connected to the middle of the upper end of the base (2), the upper end of the rotating shaft (4) is fixed to the middle of the lower end of the supporting plate (5), and the auxiliary gear (8) is fixedly sleeved on the periphery of the rotating shaft (4) and meshed with the main gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222849219.1U CN218249886U (en) | 2022-10-27 | 2022-10-27 | Vibration device for test tube in biological laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222849219.1U CN218249886U (en) | 2022-10-27 | 2022-10-27 | Vibration device for test tube in biological laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218249886U true CN218249886U (en) | 2023-01-10 |
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ID=84754266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222849219.1U Active CN218249886U (en) | 2022-10-27 | 2022-10-27 | Vibration device for test tube in biological laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218249886U (en) |
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2022
- 2022-10-27 CN CN202222849219.1U patent/CN218249886U/en active Active
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