CN214930856U - Medical centrifuging tube capping device - Google Patents
Medical centrifuging tube capping device Download PDFInfo
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- CN214930856U CN214930856U CN202120427038.2U CN202120427038U CN214930856U CN 214930856 U CN214930856 U CN 214930856U CN 202120427038 U CN202120427038 U CN 202120427038U CN 214930856 U CN214930856 U CN 214930856U
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- base
- fixedly connected
- fixed disk
- capping device
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Abstract
The utility model discloses a medical centrifuging tube capping device, the on-line screen storage device comprises a base, base top outer wall has the fixed disk through the bolt spiro union, and fixed disk centre of a circle department set up threaded hole, the inner wall spiro union of screw hole has the erection column, and the outer wall sculpture of erection column has the scale, the pipe box that the circular distribution of equidistance is all seted up to fixed disk top outer wall, one side outer wall of base has the mounting bracket of L shape structure through the bolt spiro union, the inner wall of mounting bracket has quick-witted case through the bolt spiro union, mounting bracket bottom outer wall is provided with compresses tightly the dish, it all has the compact heap of the circular distribution of equidistance through the bolt spiro union to compress tightly set bottom outer wall. The utility model discloses a set up the fixed disk on the base, through the tube seat on the fixed disk, be convenient for fix a plurality of centrifuging tubes, compress tightly the dish in the cooperation simultaneously, improved centrifuging tube gland's efficiency, steerable packing force when compressing tightly through compressing tightly the dish simultaneously guarantees the sealed of tube cap.
Description
Technical Field
The utility model relates to a centrifuging tube technical field especially relates to a medical centrifuging tube capping device.
Background
The plastic centrifuge tubes are provided with tube covers, and the function of the plastic centrifuge tubes is to prevent samples from leaking, and especially, when the plastic centrifuge tubes are used for samples with radioactivity or strong corrosivity, the prevention of the samples from leaking is an important point; the tube cap also has the function of preventing the sample from volatilizing and supporting the centrifuge tube, and preventing the centrifuge tube from deforming. When selecting the point, the tube cover is checked whether to be tight or not, and whether to be tight or not can be checked during the test, so that the liquid cannot leak when the tube cover is inverted.
The gland is carried out through the manual work to current centrifuging tube when using, and this gland mode inefficiency just is difficult to guarantee that the lid compresses tightly, probably leads to the problem that liquid spills over in the centrifugation process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a medical centrifuge tube capping device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a capping device for a medical centrifugal tube comprises a base, wherein the outer wall of the top of the base is connected with a fixed disc in a threaded manner through a bolt, and the circle center of the fixed disk is provided with a threaded hole, the inner wall of the threaded hole is screwed with a mounting column, and the outer wall of the mounting column is etched with scales, the outer wall of the top of the fixed disk is provided with pipe grooves which are distributed in a circular shape at equal intervals, the outer wall of one side of the base is connected with a mounting rack with an L-shaped structure through bolts in a threaded manner, the inner wall of the mounting frame is connected with a case in a threaded manner through bolts, the outer wall of the bottom of the mounting frame is provided with a pressing disc, the outer wall of the bottom of the pressing plate is connected with pressing blocks which are distributed in a circular shape at equal intervals through bolts in a threaded manner, a circular groove is formed in the center of the outer wall of the bottom of the pressing plate, and the top inner wall of circular slot has pressure sensor through the bolt spiro union, the inner wall sliding connection of circular slot has the sliding block, be connected with first spring between sliding block and the pressure sensor.
Preferably, the inner wall of the case is connected with a sliding rod in a sliding manner, and one end of the sliding rod is connected with a pressing disc through a bolt in a threaded manner.
Preferably, an access hole is formed in the outer wall of one side of the base, and an access plate is movably connected to the inner wall of one side of the access hole.
Preferably, the outer wall of the top of the base is connected with an operation panel in a threaded mode through bolts, and the specification of the fixed disc is matched with that of the pressing disc.
Preferably, the both sides of machine roof portion inner wall all are connected with the screw rod through the bearing, the slide bar spiro union is on the outer wall of two screw rods, two the one end of screw rod all has cup jointed first belt pulley, machine roof portion inner wall has the motor through bolt spiro union, and has cup jointed the second belt pulley on the output shaft of motor, be connected with same belt between second belt pulley and the first belt pulley.
Preferably, the both sides of machine roof inner wall all have the slide bar through the bolt spiro union, and the outer wall of two slide bars has all cup jointed the second spring, slide bar sliding connection is on the outer wall of two slide bars, machine roof inner wall has electric telescopic handle through the bolt spiro union, and electric telescopic handle's output shaft is at the slide bar.
Preferably, electric telescopic handle and motor all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The utility model has the advantages that:
1. this medical centrifuging tube gland device through setting up the fixed disk on the base, through the tube seat on the fixed disk, is convenient for fix a plurality of centrifuging tubes, compresses tightly the dish in the cooperation simultaneously, has improved centrifuging tube gland's efficiency, and steerable packing force when compressing tightly through compressing tightly the dish simultaneously guarantees the sealed of tube cap.
2. This medical centrifuging tube capping device through set up pressure sensor in compressing tightly the dish, can real-time detection compress tightly the packing force through pressure sensor when, prevents that pressure is too big or undersize.
3. This medical centrifuging tube gland device through set up adjustable erection column on the fixed disk, is convenient for the centrifuging tube of different specifications to carry out the gland through the volume that stretches out of adjusting the erection column.
Drawings
Fig. 1 is a schematic structural view of a medical centrifuge tube capping device provided by the present invention;
fig. 2 is a schematic cross-sectional view of a pressing plate of a capping device for a medical centrifuge tube according to the present invention;
fig. 3 is a schematic cross-sectional view of a chassis according to an embodiment of the capping device for a medical centrifuge tube of the present invention;
fig. 4 is the schematic view of the sectional structure of the second chassis of the embodiment of the capping device for medical centrifuge tube.
In the figure: the device comprises a base 1, an operation panel 2, an access panel 3, a fixed disc 4, a pipe groove 5, a mounting column 6, a mounting frame 7, a pressing disc 8, a chassis 9, a pressing block 10, a pressure sensor 11, a first spring 12, a sliding block 13, a sliding rod 14, a screw rod 15, a motor 16, a belt 17, a sliding rod 18, a second spring 19 and an electric telescopic rod 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a medical centrifuge tube capping device comprises a base 1, wherein the outer wall of the top of the base 1 is in threaded connection with a fixed disc 4 through bolts, the center of the fixed disc 4 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an installation column 6, scales are etched on the outer wall of the installation column 6, the outer wall of the top of the fixed disc 4 is provided with pipe grooves 5 which are distributed in an equidistant circular shape, the outer wall of one side of the base 1 is in threaded connection with an installation frame 7 with an L-shaped structure through bolts, the inner wall of the installation frame 7 is in threaded connection with a machine box 9 through bolts, the outer wall of the bottom of the installation frame 7 is provided with a compression disc 8, the outer wall of the bottom of the compression disc 8 is in threaded connection with compression blocks 10 which are distributed in an equidistant circular shape through bolts, the center of the outer wall of the bottom of the compression disc 8 is provided with a circular groove, the inner wall of the circular groove is in threaded connection with a pressure sensor 11 through bolts, a sliding block 13 is connected between the sliding block 13 and the pressure sensor 11, inner wall sliding connection of machine case 9 has slide bar 14, and the one end of slide bar 14 has through the bolt spiro union compress tightly on the dish 8, the access hole has been seted up to one side outer wall of base 1, and one side inner wall swing joint of access hole has access panel 3, 1 top outer wall of base has operating panel 2 through the bolt spiro union, the specification of fixed disk 4 and the specification phase-match of compress tightly dish 8, the both sides of machine case 9 top inner wall all are connected with screw rod 15 through the bearing, the 14 spiro union of slide bar is on the outer wall of two screw rods 15, first belt pulley has all been cup jointed to the one end of two screw rods 15, machine case 9 top inner wall has motor 16 through the bolt spiro union, and cup jointed the second belt pulley on motor 16's the output shaft, be connected with same belt 17 between second belt pulley and the first belt pulley, motor 16 is connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the use, adjust the elongation of erection column 6 according to the specification of centrifuging tube earlier, put into tub 5 with the centrifuging tube again, then start motor 16, motor 16 drives two screw rods 15 through belt 17 and rotates and then drive slide bar 14 drive compresses tightly the dish 8 and descend, compress tightly the centrifugal tube lid that dish 9 passes through in compact heap 10 with tub 5 and compress tightly, erection column 6 extrusion sliding block 13 during compressing tightly, sliding block 13 extrudees pressure sensor 11 through first spring 12, pressure sensor 11 detects real-time pressure value, prevent that pressure from leading to the centrifuging tube impaired greatly.
Example two
Referring to fig. 1-2 and 4, a medical centrifuge tube capping device comprises a base 1, wherein the outer wall of the top of the base 1 is in threaded connection with a fixed disc 4 through bolts, the center of the fixed disc 4 is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with an installation column 6, scales are etched on the outer wall of the installation column 6, the outer wall of the top of the fixed disc 4 is provided with pipe grooves 5 which are distributed in an equidistant circular shape, the outer wall of one side of the base 1 is in threaded connection with an installation frame 7 with an L-shaped structure through bolts, the inner wall of the installation frame 7 is in threaded connection with a case 9 through bolts, the outer wall of the bottom of the installation frame 7 is provided with a compression disc 8, the outer wall of the bottom of the compression disc 8 is in threaded connection with compression blocks 10 which are distributed in an equidistant circular shape through bolts, the center of the outer wall of the bottom of the compression disc 8 is provided with a circular groove, the inner wall of the top of the circular groove is in threaded connection with a pressure sensor 11 through bolts, and the sliding block 13 is connected with the inner wall of the circular groove, a first spring 12 is connected between the sliding block 13 and the pressure sensor 11, a sliding rod 14 is connected on the inner wall of the case 9 in a sliding way, one end of the sliding rod 14 is screwed on the pressing disc 8 through a bolt, the outer wall of one side of the base 1 is provided with an access hole, and the inner wall of one side of the access hole is movably connected with an access panel 3, the outer wall of the top of the base 1 is in threaded connection with an operation panel 2 through bolts, the specification of the fixed disc 4 and the specification of the pressing disc 8 are matched with the specification of the chassis 9, two sides of the inner wall of the top are in threaded connection with slide bars 18 through bolts, and the outer walls of the two sliding rods 18 are sleeved with second springs 19, the sliding rods 14 are connected on the outer walls of the two sliding rods 18 in a sliding manner, the inner wall of the top of the case 9 is connected with an electric telescopic rod 20 in a threaded manner through bolts, and the output shaft of electric telescopic handle 20 is connected at slide bar 14, and electric telescopic handle 20 is connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the use, adjust the elongation of erection column 6 according to the specification of centrifuging tube earlier, put into tub 5 with the centrifuging tube again, then start electric telescopic handle 20, it compresses tightly the decline to compress tightly a set 8 through the drive of electric telescopic handle 20 drive slide bar 14, it compresses tightly the centrifuging tube lid in tub 5 through compact heap 10 to compress tightly dish 9, erection column 6 extrusion sliding block 13 during compressing tightly, sliding block 13 is through first spring 12 extrusion pressure sensor 11, pressure sensor 11 detects real-time pressure value, prevent that pressure from leading to the centrifuging tube impaired excessively.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a medical centrifugal tube gland device, includes base (1), its characterized in that, base (1) top outer wall fixedly connected with fixed disk (4), and fixed disk (4) centre of a circle department seted up the screw hole, the inner wall spiro union of screw hole has erection column (6), and the outer wall sculpture of erection column (6) has the scale, the pipe socket (5) of equidistance circular distribution are all seted up to fixed disk (4) top outer wall, one side outer wall fixedly connected with L shape structure of base (1) mounting bracket (7), the inner wall fixedly connected with machine case (9) of mounting bracket (7), mounting bracket (7) bottom outer wall is provided with compressing disk (8), compressing disk (8) bottom outer wall all fixedly connected with equidistant circular distribution's compact heap (10), compressing disk (8) bottom outer wall centre of a circle department has seted up the circular slot, and the top inner wall fixedly connected with pressure sensor (11) of circular slot, the inner wall sliding connection of circular slot has sliding block (13), be connected with first spring (12) between sliding block (13) and pressure sensor (11).
2. The medical centrifuge tube capping device according to claim 1, wherein a sliding rod (14) is slidably connected to the inner wall of the casing (9), and one end of the sliding rod (14) is fixedly connected to the pressing plate (8).
3. The medical centrifuge tube capping device according to claim 2, wherein an access hole is formed in an outer wall of one side of the base (1), and an access plate (3) is movably connected to an inner wall of one side of the access hole.
4. The medical centrifuge tube capping device according to claim 3, wherein an operation panel (2) is fixedly connected to the outer wall of the top of the base (1), and the specification of the fixed disk (4) is matched with that of the compression disk (8).
5. The medical centrifuge tube capping device according to claim 4, wherein both sides of the top inner wall of the case (9) are connected with screws (15) through bearings, the sliding rod (14) is screwed on the outer walls of the two screws (15), two first belt pulleys are sleeved on one ends of the screws (15), the top inner wall of the case (9) is fixedly connected with a motor (16), a second belt pulley is sleeved on an output shaft of the motor (16), and the same belt (17) is connected between the second belt pulley and the first belt pulley.
6. The medical centrifuge tube capping device according to claim 4, wherein slide bars (18) are fixedly connected to both sides of the top inner wall of the machine box (9), second springs (19) are sleeved on the outer walls of the two slide bars (18), the slide bars (14) are slidably connected to the outer walls of the two slide bars (18), an electric telescopic rod (20) is fixedly connected to the top inner wall of the machine box (9), and an output shaft of the electric telescopic rod (20) is connected to the slide bars (14).
7. The medical centrifuge tube capping device according to claim 6, wherein the electric telescopic rod (20) and the motor (16) are connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427038.2U CN214930856U (en) | 2021-02-26 | 2021-02-26 | Medical centrifuging tube capping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120427038.2U CN214930856U (en) | 2021-02-26 | 2021-02-26 | Medical centrifuging tube capping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214930856U true CN214930856U (en) | 2021-11-30 |
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ID=79099127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120427038.2U Active CN214930856U (en) | 2021-02-26 | 2021-02-26 | Medical centrifuging tube capping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214930856U (en) |
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2021
- 2021-02-26 CN CN202120427038.2U patent/CN214930856U/en active Active
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