CN212068532U - Test tube fixing device of culture shaking table - Google Patents
Test tube fixing device of culture shaking table Download PDFInfo
- Publication number
- CN212068532U CN212068532U CN202020028682.8U CN202020028682U CN212068532U CN 212068532 U CN212068532 U CN 212068532U CN 202020028682 U CN202020028682 U CN 202020028682U CN 212068532 U CN212068532 U CN 212068532U
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- test tube
- fixing plate
- sides
- base
- frame body
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Abstract
The utility model discloses a test tube fixing device for a culture shaking table, which comprises a base, wherein a frame body is fixedly arranged on the surface of the base, a first fixed plate, a second fixed plate and a third fixed plate are arranged on the frame body from top to bottom, a plurality of test tube holes with different diameters are arranged on the first fixed plate, and arc-shaped clamping strips with corresponding sizes are arranged on the left side and the right side of the test tube holes with different diameters, the utility model discloses a handle is arranged on the two sides of the test tube frame, which is convenient for carrying the test tube frame, and can be matched with a telescopic rod, the handle is stretched through a sleeve and the slide rod, then the test tube frame is stabilized on the shaking table to ensure that the test tube frame is not easy to shake, the handle and the telescopic rod are withdrawn when not in use, the normal use of the test tube frame can not be influenced, the screw connection effect of a screw rod and a threaded sleeve, and the limiting, make things convenient for getting of test tube to put and the removal on the test-tube rack.
Description
Technical Field
The utility model relates to a fixing device specifically is a test tube fixing device of cultivation shaking table.
Background
Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, either at ambient temperature or when heated (which should be preheated before heating or the test tubes easily burst). The constant temperature shaking table has the functions of stainless steel universal fixture, digital display temperature control, stepless speed regulation and good thermal cycle, is a multipurpose biochemical instrument, and is indispensable laboratory equipment for precise culture and preparation in plant, microorganism, heredity, virus, environmental protection, medical science and other scientific research, education and production departments.
Generally be equipped with constant temperature mechanism and shaking table in the shaking table, however, the shaking table is difficult for fixing when rocking the test tube, and traditional test tube fixing device can not be stable the test tube on the shaking table, and current test tube fixing device is only a simple test-tube rack, and is inconvenient to carry, and the test tube is fixed unstable, gets to put the in-process for a long time and causes test tube wearing and tearing easily, and the structure is fixed, the function singleness. Accordingly, one skilled in the art provides a test tube fixing device for a rocking culture apparatus to solve the above problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a cultivate test tube fixing device of shaking table to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a test tube fixing device of a shaking table comprises a base, wherein a frame body is fixedly arranged on the surface of the base, a first fixing plate, a second fixing plate and a third fixing plate are arranged on the frame body from top to bottom, a plurality of test tube holes with different apertures are formed in the first fixing plate, arc-shaped clamping strips with corresponding sizes are arranged on the left side and the right side of the test tube holes with different apertures, the arc-shaped clamping strips on the two sides are connected in the first fixing plate in a sliding mode, extrusion springs are connected between the outer sides of the arc-shaped clamping strips on the two sides and the first fixing plate, flexible arc sheets are arranged on the inner sides of the arc-shaped clamping strips on the two sides, a plurality of test tube holes with different apertures are formed in the surface of the second fixing plate, flexible annular sheets with corresponding sizes are arranged on the inner sides of the test tube holes with different apertures in the second fixing plate, a plurality of circular grooves with different apertures are formed in, flexible cushion blocks with corresponding sizes are arranged in the circular grooves with different apertures;
two second sliding rods are arranged inside two sides of the bottom of the frame body, two sliding blocks are fixedly connected to the left side and the right side of the third fixing plate, the sliding blocks are connected to the peripheral sides of the two sliding rods in a sliding mode, a threaded sleeve is fixedly connected to the center of the bottom surface of the third fixing plate, a screw rod is connected to the threaded sleeve in an internal thread mode, the screw rod is rotatably connected to the surface of the base, a rotating shaft is rotatably connected to the inside of the base and located right below the screw rod, a first bevel gear is fixedly mounted on the peripheral side of the rotating shaft, a second;
the utility model discloses a support body, including support body, two sides, slide bar, sleeve, elastic lug, telescopic rod, base, telescopic rod, slide bar, and the equal fixed mounting in both sides outside top has a slide rail about the support body, and sliding connection has the commentaries on classics piece in the slide rail, and the outside of two commentaries on classics pieces all is connected with the sleeve, and sliding connection has slide bar one in the sleeve, and slide bar one surface evenly is provided with a plurality of elastic lug, and the circular opening that corresponds elastic lug.
As a further aspect of the present invention: the base is the rectangle piece, and the base equals with the support body width, and base length is greater than the length of support body.
As a further aspect of the present invention: the first fixing plate and the second fixing plate are fixedly mounted on the frame body, and the third fixing plate is connected to the frame body in a sliding mode.
As a further aspect of the present invention: the rotating shaft is in threaded connection with the screw rod through a first bevel gear and a second bevel gear, and the outer end of the rotating shaft is fixedly connected with a rotating button.
As a further aspect of the present invention: the sleeve is rotatably connected in the sliding rail through the rotating block, and the rotating block is rotatably connected in the sliding rail.
As a further aspect of the present invention: the telescopic rod is connected inside the base in a sliding mode, and the handle is provided with a through groove corresponding to the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the handle in the both sides of test-tube rack, when conveniently carrying the test-tube rack, can cooperate the telescopic link, through sleeve and slide bar one with the handle tensile, stabilize the test-tube rack on the shaking table that rocks again, make the test-tube rack be difficult for rocking, not the time spent withdraw handle, telescopic link, can not influence the normal use of test-tube rack yet.
2. The utility model discloses a set up a plurality of arcs that have extrusion spring coupling on first fixed plate and press from both sides tight strip, can press from both sides tight the fixing on the test-tube rack with arranging the downthehole test tube of test tube in, and press from both sides the inboard flexible arc piece of tight strip, the inboard flexible annular piece of second fixed plate test tube hole, the flexible cushion on third fixed plate surface can both play certain guard action to the test tube getting the in-process, make the test tube difficult wearing and tearing.
3. The utility model discloses a set up screw rod and threaded sleeve in the bottom of third fixed plate, rotate the pivot through the turn-button, by two bevel gear transmissions, make the screw rod rotate, through screw rod and threaded sleeve's threaded connection effect, the limiting displacement of slide bar two and slider plays the effect of lift third fixed plate, makes things convenient for getting of test tube to put and the removal on the test-tube rack.
Drawings
FIG. 1 is a schematic view of a test tube holding device of a rocking incubator.
FIG. 2 is a schematic side view of a test tube holding device of a rocking incubator.
FIG. 3 is a schematic view showing the structure of a first fixing plate in a test tube fixing device of a rocking culture platform.
FIG. 4 is a schematic view showing the structure of a second fixing plate in the test tube fixing device of the rocking culture platform.
In the figure: 1. a base; 2. a frame body; 3. a first fixing plate; 4. a second fixing plate; 5. a third fixing plate; 6. a sleeve; 7. a first sliding rod; 8. a circular opening; 9. an elastic bump; 10. a second sliding rod; 11. a slider; 12. a slide rail; 13. a handle; 14. a telescopic rod; 15. a flexible cushion block; 16. a screw; 17. a first bevel gear; 18. a rotating shaft; 19. a second bevel gear; 20. A threaded sleeve; 21. turning a button; 22. rotating the block; 23. a flexible arc sheet; 24. an arc-shaped clamping strip; 25. a compression spring; 26. A test tube hole; 27. a flexible annular sheet.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, as shown in fig. 1, a test tube fixing device for a shaking table comprises a base 1, a frame body 2 is fixedly mounted on the surface of the base 1, the base 1 is a rectangular block, the width of the base 1 is equal to that of the frame body 2, the length of the base 1 is greater than that of the frame body 2, a first fixing plate 3, a second fixing plate 4 and a third fixing plate 5 are disposed on the frame body 2 from top to bottom, as shown in fig. 3, a plurality of test tube holes 26 with different diameters are formed in the first fixing plate 3, arc-shaped clamping strips 24 with corresponding sizes are disposed on the left and right sides of the plurality of test tube holes 26 with different diameters, the arc-shaped clamping strips 24 are slidably connected in the first fixing plate 3, extrusion springs 25 are connected between the outer sides of the arc-shaped clamping strips 24 and the first fixing plate 3, flexible arc sheets 23 are, as shown in fig. 4, a plurality of test tube holes 26 with different diameters corresponding to the first fixing plate 3 are formed in the surface of the second fixing plate 4, and flexible annular sheets 27 with corresponding sizes are respectively arranged on the inner peripheral sides of the test tube holes 26 with different diameters on the second fixing plate 4, as shown in fig. 1, a plurality of circular grooves with different diameters corresponding to the first fixing plate 3 are formed in the surface of the third fixing plate 5, flexible cushion blocks 15 with corresponding sizes are arranged in the circular grooves with different diameters, and the first fixing plate 3 and the second fixing plate 4 are fixedly mounted on the frame body 2;
two sliding rods II 10 are arranged inside two sides of the bottom of the frame body 2, two sliding blocks 11 are fixedly connected to the left side and the right side of the third fixing plate 5, the sliding blocks 11 are connected to the peripheral sides of the two sliding rods 10 in a sliding manner, a threaded sleeve 20 is fixedly connected to the center of the bottom surface of the third fixing plate 5, a screw 16 is connected to the threaded sleeve 20 in an internal thread manner, the screw 16 is rotatably connected to the surface of the base 1, a rotating shaft 18 is rotatably connected to the inside of the base 1, the rotating shaft 18 is located right below the screw 16, a bevel gear I17 is fixedly mounted on the peripheral side of the rotating shaft 18, a bevel gear II 19 is fixedly connected to the lower end of the screw 16, the bevel gear I17 is meshed with the bevel gear II 19, the rotating shaft 18 is in threaded connection with the screw 16 through the bevel;
as shown in fig. 2, the equal fixed mounting in both sides outside top has slide rail 12 about support body 2, sliding connection has commentaries on classics piece 22 in slide rail 12, two change the outside of piece 22 and all be connected with sleeve 6, sleeve 6 rotates through commentaries on classics piece 22 and connects in slide rail 12, and change piece 22 and rotate and connect in slide rail 12, sliding connection has slide bar 7 in sleeve 6, as shown in fig. 1, and a 7 surfaces of slide bar evenly are provided with a plurality of elastic convex block 9, the circular opening 8 that corresponds elastic convex block 9 is seted up on the surface of sleeve 6, equal fixedly connected with handle 13 between a two 7 front and back both sides slide bar, the inside telescopic link 14 that all is equipped with in the 1 left and right sides of base, 14 sliding connection of telescopic link is inside base 1.
The utility model discloses a theory of operation is:
when the test tube fixing device is used, the device is arranged on a shaking table through a handle 13, when two handles 13 are pulled outwards, rotating blocks 22 move to two sides of a sliding rail 12, a sliding rod I7 is pulled, elastic lugs 9 on the sliding rod I7 are clamped into a circular opening 8 on a sleeve 6, a telescopic rod 14 in a base 1 is pulled, the telescopic rod 14 is clamped into a through hole in the handle 13, the two handles 13, the sleeve 6 and the sliding rod I7 are in triangular arch, test tubes on the fixing device cannot easily shake on the shaking table, test tubes with different calibers are placed into test tube holes 26 with different calibers, a flexible arc sheet 23 on the inner side of an arc-shaped clamping strip 24 on a first fixing plate 3, a flexible annular sheet 27 on the inner side of a test tube hole 26 on a second fixing plate 4 and a flexible cushion block 15 on the surface of a third fixing plate 5 can play a certain protection role in the test tube taking and placing process, so that the test tubes are not easy to wear, the tight strip 24 of arc clamp by a plurality of connections that have extrusion spring 25 on the first fixed plate 3, can press from both sides the test tube that arranges in test tube hole 26 tight fix on the test-tube rack, rotate pivot 18 through turn-button 21, by bevel gear 17 and bevel gear two 19 transmissions, make screw rod 16 rotate, through the screw thread connection effect of screw rod 16 with threaded sleeve 20, the limiting displacement of slide bar two 10 and slider 11, lift adjustment third fixed plate 5 makes things convenient for getting of test tube to put and the removal on the test-tube rack.
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 (6)
1. A test tube fixing device of a culture table comprises a base (1) and is characterized in that a frame body (2) is fixedly arranged on the surface of the base (1), a first fixing plate (3), a second fixing plate (4) and a third fixing plate (5) are arranged on the frame body (2) from top to bottom, a plurality of test tube holes (26) with different apertures are formed in the first fixing plate (3), arc-shaped clamping strips (24) with corresponding sizes are arranged on the left side and the right side of the test tube holes (26) with different apertures, the arc-shaped clamping strips (24) on the two sides are connected in the first fixing plate (3) in a sliding mode, an extrusion spring (25) is connected between the outer sides of the arc-shaped clamping strips (24) on the two sides and the first fixing plate (3), flexible arc pieces (23) are arranged on the inner sides of the arc-shaped clamping strips (24) on the two sides, a plurality of test tube holes (26) with different apertures and corresponding to the first fixing plate (, flexible annular sheets (27) with corresponding sizes are arranged on the inner peripheral sides of a plurality of test tube holes (26) with different apertures on the second fixing plate (4), a plurality of circular grooves with different apertures corresponding to the first fixing plate (3) are formed in the surface of the third fixing plate (5), and flexible cushion blocks (15) with corresponding sizes are arranged in the circular grooves with different apertures;
two sliding rods II (10) are arranged inside two sides of the bottom of the frame body (2), two sliding blocks (11) are fixedly connected to the left side and the right side of a third fixing plate (5), the sliding blocks (11) are connected to the peripheral sides of the sliding rods II (10) in a sliding mode, a threaded sleeve (20) is fixedly connected to the center of the bottom surface of the third fixing plate (5), a screw (16) is connected to the threaded sleeve (20) in an internal thread mode, the screw (16) is rotatably connected to the surface of the base (1), a rotating shaft (18) is rotatably connected to the inside of the base (1), the rotating shaft (18) is located right below the screw (16), a bevel gear I (17) is fixedly installed on the peripheral side of the rotating shaft (18), a bevel gear II (19) is fixedly connected to the lower;
the utility model discloses a support body, including support body (2), the equal fixed mounting in both sides outside top has slide rail (12), sliding connection has commentaries on classics piece (22) in slide rail (12), the outside of two commentaries on classics pieces (22) all is connected with sleeve (6), sliding connection has slide bar (7) in sleeve (6), and slide bar (7) surface evenly is provided with a plurality of elastic convex block (9), circular opening (8) of corresponding elastic convex block (9) are seted up on sleeve (6) surface, equal fixedly connected with handle (13) between two slide bar (7) of both sides around, base (1) left and right sides inside all is equipped with telescopic link (14).
2. The test tube fixing device of the shaking culture platform according to claim 1, wherein the base (1) is a rectangular block, the width of the base (1) is equal to that of the frame body (2), and the length of the base (1) is greater than that of the frame body (2).
3. The device for fixing test tubes of a rocking culture platform according to claim 1, wherein the first fixing plate (3) and the second fixing plate (4) are both fixedly mounted on the frame body (2), and the third fixing plate (5) is slidably connected to the frame body (2).
4. The test tube fixing device of the cultivation rocking bed according to claim 1, wherein the rotating shaft (18) is in threaded connection with the screw rod (16) through a first bevel gear (17) and a second bevel gear (19), and a rotating button (21) is fixedly connected to the outer end of the rotating shaft (18).
5. A tube holder for a rocking culture platform according to claim 1, wherein the sleeve (6) is rotatably connected to the inside of the slide rail (12) by a rotation block (22), and the rotation block (22) is rotatably connected to the inside of the slide rail (12).
6. The test tube fixture device of cultivation rocking bed according to claim 1, characterized in that the telescopic rod (14) is slidably connected inside the base (1), and the handle (13) is provided with a through slot corresponding to the telescopic rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028682.8U CN212068532U (en) | 2020-01-07 | 2020-01-07 | Test tube fixing device of culture shaking table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020028682.8U CN212068532U (en) | 2020-01-07 | 2020-01-07 | Test tube fixing device of culture shaking table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212068532U true CN212068532U (en) | 2020-12-04 |
Family
ID=73566349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020028682.8U Expired - Fee Related CN212068532U (en) | 2020-01-07 | 2020-01-07 | Test tube fixing device of culture shaking table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212068532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068556A (en) * | 2020-01-07 | 2020-04-28 | 广州星燎生物科技有限公司 | Test tube fixing device of culture shaking table |
| CN113332904A (en) * | 2021-06-03 | 2021-09-03 | 刘姣 | Blood shakes even mixed preprocessor instrument |
-
2020
- 2020-01-07 CN CN202020028682.8U patent/CN212068532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068556A (en) * | 2020-01-07 | 2020-04-28 | 广州星燎生物科技有限公司 | Test tube fixing device of culture shaking table |
| CN113332904A (en) * | 2021-06-03 | 2021-09-03 | 刘姣 | Blood shakes even mixed preprocessor instrument |
| CN113332904B (en) * | 2021-06-03 | 2022-09-27 | 刘姣 | Blood shakes even mixed preprocessor instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 Termination date: 20220107 |