CN114440562A - Bacterial strain tube freeze-drying support - Google Patents
Bacterial strain tube freeze-drying support Download PDFInfo
- Publication number
- CN114440562A CN114440562A CN202210073336.5A CN202210073336A CN114440562A CN 114440562 A CN114440562 A CN 114440562A CN 202210073336 A CN202210073336 A CN 202210073336A CN 114440562 A CN114440562 A CN 114440562A
- Authority
- CN
- China
- Prior art keywords
- movable rod
- groove
- piece
- tube
- locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes
Abstract
The utility model relates to a freeze-drying support of bacterium bacterial spawn pipe relates to the field of experimental apparatus, and it includes support body and holder, the support body has the same open-sided lateral standing groove of a plurality of orientations, the holder is located the opening part of standing groove, two at least the holder is corresponding to one the standing groove, the holder includes stationary blade, shell fragment and holding piece, the stationary blade with the shell fragment the holding piece fixed connection in proper order, the stationary blade is located on the inside wall of standing groove, two at least the shell fragment makes corresponding two at least the holding piece keeps having the trend of being close to each other to the straight tube of centre gripping bacterial spawn pipe. This application has and makes the effect that rocks in the difficult standing groove of bacterial pipe.
Description
Technical Field
The application relates to the field of experimental apparatus, in particular to a bacterial strain tube freeze-drying support.
Background
During freeze drying of the strain, the strain is preserved in the strain tube, a plurality of strain tubes are placed in the freeze-drying bracket, and finally the freeze-drying bracket is placed in a freeze dryer for freeze drying.
As shown in FIG. 1, the spawn tube comprises a straight tube 81 and a ball 82, wherein the ball 82 is fixed at one end of the straight tube 81 and is communicated with the straight tube 81, the diameter of the ball 82 is larger than that of the straight tube 81, and the other end of the straight tube is open. In the related art, the freeze-drying bracket comprises a plurality of placing grooves 11 for inserting the strain tubes, and the size of the placing grooves 11 is not less than the diameter of the ball head
In view of the above-mentioned related technologies, the inventor believes that the size of the placement groove is larger than that of the straight tube, so that when the freeze-drying support is placed in or taken out of the freeze-drying machine, the strain tube is easy to shake greatly in the placement groove, the bacterium liquid in the strain tube is easy to spill, and there is still room for improvement.
Disclosure of Invention
In order to make and rock in the difficult standing groove of bacterial pipe, this application provides a bacterial pipe freeze-drying support.
The application provides a bacterial spawn pipe freeze-drying support adopts following technical scheme:
the utility model provides a bacterium bacterial spawn pipe freeze-drying support, includes support body and holder, the support body has the same open-ended standing groove of a plurality of orientations, the holder is located the opening part of standing groove, two at least the holder is corresponding to one the standing groove, the holder includes stationary blade, shell fragment and holding piece, the stationary blade with the shell fragment the holding piece fixed connection in proper order, the stationary blade is located on the inside wall of standing groove, two at least the shell fragment makes corresponding two at least the holding piece keeps there being the trend of being close to each other to the straight tube of centre gripping bacterial pipe.
Through adopting above-mentioned technical scheme, when the bacterial pipe inserted in the standing groove, the centre gripping piece was on the straight tube of bacterial pipe under ordering about of shell fragment for the bacterial pipe is difficult for rocking in the standing groove, and then when making to put into or take out the freeze-drying machine with freeze-drying support, the intraductal fungus liquid of bacterial was difficult for spilling.
Optionally, the fixing piece is fixed on the inner side wall of the placing groove, and the clamping piece is arranged at a corner of the placing groove.
Through adopting above-mentioned technical scheme for when the bacterial pipe inserted in the standing groove, the centre gripping piece can be under the bulb effect of bacterial pipe to the corner deformation of standing groove, in order to conveniently partly insert the standing groove with the bulb of bacterial pipe.
Optionally, a heat-conducting hemispherical piece is arranged at the bottom of the placing groove, and when the strain tube is inserted into the placing groove, the ball head of the strain tube is attached to the inner side wall of the heat-conducting hemispherical piece.
Through adopting above-mentioned technical scheme, heat conduction hemisphere piece is made by the stainless steel, and the heat conduction hemisphere piece that the stainless steel was made makes the bulb temperature of fungus seed tube keep unanimous as far as possible.
Optionally, the fixing sheet is connected to the inner side wall of the placing groove in a sliding manner along a direction perpendicular to the axis of the spawn tube, the heat-conducting hemispherical sheet is connected to the inside of the placing groove in a sliding manner along the axis of the spawn tube, the heat-conducting hemispherical sheet is provided with pulling ropes in one-to-one correspondence with the clamping pieces, and two ends of each pulling rope are respectively fixedly connected with the fixing sheet and the heat-conducting hemispherical sheet;
when the strain pipe is inserted into the bottom of the placing groove, the traction rope drives the clamping piece to clamp the straight pipe of the strain pipe.
Through adopting above-mentioned technical scheme, during the initialization, the holder is located the corner of standing groove, and the bacterial pipe inserts and does not have in the standing groove and shelter from for it is more convenient when the bacterial pipe inserts in the standing groove, has improved the insertion efficiency of bacterial pipe.
Optionally, a sliding block is fixed on the outer side wall of the heat-conducting hemispherical sheet, a sliding groove arranged along the axial direction of the spawn tube is formed in the inner side wall of the placing groove, the lower end of the traction rope is fixedly connected with the sliding block, and the traction rope is partially arranged in the sliding groove;
be equipped with on the inside wall of standing groove along the spout that sets up with the axis vertical direction of fungus pipe, the stationary blade slide connect in the spout, the upper end of haulage rope extends to in the spout with the stationary blade is connected.
Optionally, the two opposite side walls of the fixing plate are fixed with clamping blocks, the two opposite side walls of the sliding groove are provided with clamping grooves, and the clamping blocks are connected in the clamping grooves in a sliding manner.
Through adopting above-mentioned technical scheme, the screens piece slides and connects in the screens inslot for the stationary blade is difficult for the roll-off spout when sliding in the spout, has improved the stability when the stationary blade slides.
Optionally, be equipped with the elastic component that resets in the spout, the elastic component that resets orders about the holder keeps away from the trend of fungus pipe.
Through adopting above-mentioned technical scheme, when taking out the fungus pipe, the holder can reset under driving about of the elastic component that resets for there is not sheltering from when taking out the fungus pipe, has improved the efficiency that the fungus pipe was taken out from the standing groove.
Optionally, the utility model also comprises a handle component arranged on the outer side wall of the frame body, the handle component comprises a holding plate, a first movable rod and a second movable rod, the first movable rod and the second movable rod are respectively hinged at two ends of the holding plate, the outer side wall of the frame body is provided with a containing groove, guide rings are fixed on two opposite side walls of the accommodating groove, the first movable rod and the second movable rod are respectively arranged in the two guide rings in a penetrating way, the first movable rod and the second movable rod are connected with the guide ring in a sliding way, one ends of the first movable rod and the second movable rod far away from the holding plate are provided with a stop block, the stop block prevents the first movable rod and the second movable rod from sliding away from the guide ring, and when the first movable rod and the second movable rod are inserted into the groove bottom of the accommodating groove, the holding plate covers the opening of the accommodating groove.
Through adopting above-mentioned technical scheme, when the support body need not take, holding rod and first movable rod, second movable rod are accomodate in accomodating the inslot, have reduced freeze-drying support's occupation space. When the frame body needs to be taken, the holding rod can slide out of the accommodating groove for a user to hold, so that the user can take the freeze-drying support conveniently.
Optionally, the locking device further comprises a locking assembly for locking the first movable rod and the second movable rod in the accommodating groove, the locking assembly comprises an elastic sheet, a supporting block, a locking rod and a locking elastic piece, the elastic sheet is arranged at the bottom of the accommodating groove and corresponds to the first movable rod, one end of the elastic sheet is fixed to one end of the locking rod, the other end of the elastic sheet is fixed to the inner side wall of the accommodating groove, the supporting block is fixed to the bottom of the accommodating groove, the locking rod penetrates through the supporting block and slides relative to the supporting block along a direction parallel to the holding plate, the locking elastic piece is sleeved on the locking rod, and the locking elastic piece enables the locking rod to keep a trend of being close to the second movable rod;
and when the locking rod is clamped with the stop dog of the second movable rod, the holding plate covers the opening of the accommodating groove, and the stop dog of the first movable rod is naturally abutted to the elastic sheet.
Through adopting above-mentioned technical scheme for when the support body need not take, handle assembly can lock in accomodating the inslot through locking Assembly, makes handle assembly be difficult for the roll-off when the unmanned operation to accomodate the groove.
Optionally, the second movable rod is sleeved with an ejection elastic piece, and the ejection elastic piece enables the holding plate to keep a tendency of sliding out of the accommodating groove.
Through adopting above-mentioned technical scheme for after removing the locking of locking Assembly to handle assembly, the board that grips slides out the groove of accomodating under the effect of ejecting elastic component, with the convenience take out the board that grips from accomodating the inslot, improved handle assembly's availability factor.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the strain tube is inserted into the placing groove, the clamping piece is clamped on the straight tube of the strain tube under the driving of the elastic piece, so that the strain tube is not easy to shake in the placing groove, and further, when the freeze-drying support is placed in or taken out of the freeze-drying machine, the bacterial liquid in the strain tube is not easy to spill out;
2. when the frame body does not need to be taken, the handle assembly can be locked in the accommodating groove through the locking assembly, so that the handle assembly is not easy to slide out of the accommodating groove in the non-manual operation process.
Drawings
Fig. 1 is a schematic structural view of a freeze-dried scaffold and a spawn tube in the related art.
Fig. 2 is a schematic structural diagram of a bacterial strain tube freeze-drying scaffold according to a first embodiment of the present application.
Fig. 3 is a plan view of a single placing groove and a seed tube of a rack according to the first embodiment of the present invention.
Fig. 4 is a sectional view taken along the line a-a in fig. 3.
Fig. 5 is a side view of a frame body according to the first embodiment of the present application.
Fig. 6 is a sectional view taken along line B-B in fig. 5.
Fig. 7 is a partial structural schematic view of a seed tube and a frame body according to an embodiment of the present application.
Fig. 8 is an enlarged view of a portion C in fig. 7.
Fig. 9 is an enlarged view of a portion D in fig. 7.
Description of reference numerals: 10. a frame body; 11. a placement groove; 12. a sliding groove; 13. a chute; 131. a clamping groove; 14. a receiving groove; 141. a guide ring; 15. a communicating groove; 20. a clamping member; 21. a fixing sheet; 211. a bit block; 22. a spring plate; 23. a clamping piece; 30. a heat-conducting hemispherical sheet; 31. a sliding block; 40. a hauling rope; 50. a restoring elastic member; 60. a handle assembly; 61. a grip plate; 611. a stopper; 612. ejecting the elastic piece; 62. a first movable bar; 63. a second movable bar; 70. a locking assembly; 71. an elastic sheet; 72. a support block; 73. a locking lever; 74. locking the elastic member; 80. a strain tube; 81. a straight pipe; 82. a ball head.
Detailed Description
The present application is described in further detail below with reference to figures 2-9. A coordinate system xyz is established with the direction indicated by the arrow x as the front side, the opposite direction indicated by the arrow x as the rear side, the direction indicated by the arrow y as the upper side, the opposite direction indicated by the arrow y as the lower side, the direction indicated by the arrow z as the left side, and the direction indicated by the arrow z as the right side.
The embodiment of the application discloses a bacterial strain tube 80 freeze-drying bracket.
Example 1
Referring to fig. 2, the freeze-drying rack for the bacterial spawn tube 80 includes a rack body 10 and a holding member 20. Have a plurality of surpass upward side open-ended standing groove 11 on the support body 10, standing groove 11 is the square setting, and a plurality of standing grooves 11 evenly distributed is on support body 10, and standing groove 11 is used for supplying single fungus seed 80 to insert and places. The clamping members 20 are disposed at the opening of the placing groove 11, and at least two clamping members 20 correspond to one placing groove 11, and the embodiment is described by taking four clamping members 20 corresponding to one placing groove 11 as an example.
Referring to fig. 2 and 3, a clamping member 20 is provided at a corner of the placing groove 11, and the clamping member 20 includes a fixing piece 21, a resilient piece 22, and a clamping piece 23. The fixing piece 21 is sequentially and fixedly connected with the elastic sheet 22 and the clamping sheet 23, the fixing piece 21 is arranged in an approximate V shape with the elastic sheet 22 and the clamping sheet 23, and the fixing piece 21 is fixed on the inner side wall of the groove opening of the placing groove 11.
In the process of inserting the strain tube 80 into the placing groove 11, the ball head 82 of the strain tube 80 is firstly in contact with the clamping pieces 23, the ball head 82 drives the clamping pieces 23 to deform towards the corners close to the placing groove 11, and after the ball head 82 passes through the four clamping pieces 23, the clamping pieces 23 are clamped on the straight pipe 81 of the strain tube 80 under the drive of the elastic pieces 22, so that the strain tube 80 is not easy to shake in the placing groove 11.
Referring to fig. 3 and 4, in order to add the refrigerating fluid into the placing grooves 11 conveniently, the frame body 10 is further provided with a communicating groove 15, the communicating groove 15 is formed in the side wall of the lower side of the placing groove 11, the adjacent placing grooves 11 are communicated through the communicating groove 15, so that the refrigerating fluid is added into one placing groove 11, and the refrigerating fluid can flow to other placing grooves 11 through the communicating groove 15.
The bottom of the placing groove 11 is also fixed with a heat-conducting hemispherical piece 30, the heat-conducting hemispherical piece 30 is made of stainless steel, when the strain tube 80 is inserted into the placing groove 11, the ball head 82 of the strain tube 80 is inserted into the heat-conducting hemispherical piece 30, and the ball head 82 of the strain tube 80 is mutually attached to the heat-conducting hemispherical piece 30. Before the strains are put into a freeze dryer for freeze drying, refrigerating fluid is introduced into the bottom of the placing groove 11, the bulb 82 of the strain tube 80 is just submerged by the refrigerating fluid, and the temperature of the bulb 82 of the strain tube 80 is kept consistent as much as possible by the heat conduction hemispherical piece 30 made of stainless steel.
Referring to fig. 5 and 6, the freeze-drying rack for bacterial spawn tubes further includes two handle assemblies 60, the handle assemblies 60 are disposed on the side walls of the rack body 10, in this embodiment, the number of the handle assemblies 60 is described as two, the two handle assemblies 60 are symmetrically disposed on the left and right opposite side walls of the rack body 10, and the handle assemblies 60 are described as being disposed on the right side wall of the rack body 10. Handle subassembly 60 includes and grips board 61, first movable rod 62 and second movable rod 63, and first movable rod 62 articulates respectively in the both ends of gripping board 61 with second movable rod 63, and first movable rod 62 all is located the left side of gripping board 61 with second movable rod 63. The right side wall of the frame body 10 is provided with a containing groove 14, the front side wall and the rear side wall of the containing groove 14 are respectively fixed with a guide ring 141, the first movable rod 62 and the second movable rod 63 respectively penetrate through the two guide rings 141 in a one-to-one correspondence manner, and the first movable rod 62 and the second movable rod 63 are respectively connected with the corresponding guide rings 141 in a sliding manner. The left ends of the first movable rod 62 and the second movable rod 63 are fixed with a stop 611, and the stop 611 limits the first movable rod 62 and the second movable rod 63, so that the first movable rod 62 and the second movable rod 63 are not easy to slide off the guide ring 141 to the right.
When the frame body 10 is not required to be grabbed, the holding plate 61 covers the notch of the accommodating groove 14. When the frame body 10 needs to be grabbed, the grabbing plate 61 is driven to slide out of the accommodating groove 14, and the stop 611 abuts against the left side of the guide ring 141, so that the grabbing groove can grab the frame body 10.
In order to make the holding plate 61 not easily slip out of the receiving groove 14 when not in use, the bacterial spawn tube lyophilization support further comprises a locking assembly 70, and the locking assembly 70 comprises an elastic piece 71, a supporting block 72, a locking rod 73 and a locking elastic piece 74. The supporting block 72 is fixed to the bottom of the receiving groove 14. The locking rod 73 comprises two square columns, the sections of the two square columns along the yz plane are similar, the large-size square column is located on the front side of the small-size square column, the small-size square column penetrates through the supporting block 72 and is connected with the supporting block 72 in a sliding mode along the length direction of the locking rod 73, and the large-size square column is connected with the stop block 611 of the second movable rod 63 in a clamping mode. The locking elastic piece 74 is a compression spring, the locking elastic piece 74 is sleeved on the small-size direction rod, the front end of the locking elastic piece 74 is abutted against the large-size square column, and the rear end of the locking elastic piece 74 is abutted against the supporting block 72, so that the locking rod 73 keeps a tendency of moving forwards.
The elastic piece 71 is arranged at the bottom of the accommodating groove 14, the elastic piece 71 can be elastic cloth, or can be a plastic elastic piece 71 or a rubber elastic piece 71, a gap is reserved between the elastic piece 71 and the bottom of the accommodating groove 14, the rear end of the elastic piece 71 is fixed with the rear side wall of the accommodating groove 14, the front end of the elastic piece 71 is fixed with the rear end of the small-size square rod, and the elastic piece 71 is correspondingly arranged at the left side of the first movable rod 62.
When the handle assembly 60 is received in the receiving slot 14, the stopper 611 of the first movable rod 62 naturally abuts against the right side of the elastic piece 71, and the large-sized square column of the locking rod 73 is engaged with the stopper 611 of the second movable rod 63, so as to lock the second movable rod 63 in the receiving slot 14. When the handle assembly 60 needs to be used, the rear end of the holding plate 61 is pressed, the holding piece drives the first movable rod 62 to press the elastic piece 71, the elastic piece 71 drives the locking rod 73 to move towards the rear side so as to release the locking of the locking rod 73 and the stop block 611, the holding plate 61 can be driven to slide out of the accommodating groove 14, and the holding plate 61 can be grabbed and the frame body 10 can be lifted.
After the locking of the handle assembly 60 by the locking assembly 70 is released, in order to enable the holding plate 61 to automatically slide out of the accommodating groove 14, the second movable rod 63 is sleeved with an ejection elastic member 612, the ejection elastic member 612 is a compression spring, the left end of the ejection elastic member 612 is abutted against the guide ring 141, and the right end of the ejection elastic member 612 is abutted against the holding part, so that the holding plate 61 keeps a tendency of sliding out of the accommodating groove 14.
The implementation principle of the embodiment 1 is as follows: after the spawn running pipe 80 is inserted into the placing groove 11, the straight pipe 81 of the spawn running pipe 80 is clamped by the at least two clamping pieces 20, so that the spawn running pipe 80 is not easy to shake in the placing groove 11, and further, spawns in the spawn running pipe 80 are not easy to spill.
Example 2
Referring to fig. 7, 8 and 9, the present embodiment is different from embodiment 1 in that the fixing piece 21 is slidably attached in the horizontal direction. Specifically, all seted up spout 13 on four lateral walls of standing groove 11, spout 13 sets up along the horizontal direction, and stationary blade 21 is located in spout 13 and is slided with support body 10 and be connected. All be fixed with screens piece 211 on the upper and lower lateral wall of stationary blade 21, screens piece 211 is the half cylinder setting, has all seted up screens groove 131 on the upper and lower lateral wall of spout 13, and screens piece 211 slides and connects in screens groove 131 to guide stationary blade 21 to slide in spout 13, make the difficult roll-off spout 13 of stationary blade 21.
The present embodiment is also different from embodiment 1 in that the heat conductive hemispherical sheets 30 are slidably attached in the placement groove 11 in the vertical direction. Specifically, be fixed with four sliding blocks 31 on heat conduction hemisphere piece 30's the lateral wall, four sliding blocks 31 are corresponding to four inside walls of standing groove 11, sliding groove 12 has been seted up on standing groove 11's the inside wall, sliding groove 12 sets up along vertical direction, sliding groove 12 communicates with each other with spout 13, sliding block 31 keeps away from the one end of heat conduction hemisphere piece 30 and slides and connect in sliding groove 12 to guide heat conduction hemisphere piece 30 to slide along vertical direction and connect in standing groove 11. The radius of the heat-conducting hemispherical piece 30 is larger than the height of the communication groove 15, and the communication groove 15 is not communicated with the sliding groove 12.
The heat conducting hemispherical piece 30 is provided with a pulling rope 40, the pulling rope 40 corresponds to the clamping pieces 20 one by one, the upper end of the pulling rope 40 is fixedly connected with the fixing piece 21, and the lower end of the pulling rope 40 is fixedly connected with the sliding block 31. The fixing piece 21 is initially located at a corner of the placing groove 11, the strain tube 80 is inserted into the placing groove 11, the heat-conducting hemispherical piece 30 is driven by the strain tube 80 to descend, and when the strain tube 80 is inserted into the bottom of the placing groove 11, the traction rope 40 drives the fixing piece 21 to drive the clamping piece 23 to be clamped on the straight tube 81 of the strain tube 80.
In order to enable the fixing plate 21 to automatically reset after the germ tube 80 is taken out of the placing groove 11, a reset elastic piece 50 is arranged in the sliding groove 13, the reset elastic piece 50 is a compression spring, and the compression spring enables the fixing plate 21 to keep the trend of sliding away from the germ tube 80 in the sliding groove 13.
The implementation principle of the embodiment 2 is as follows: compare in embodiment 1, at the beginning, holder 20 is located the corner of standing groove 11, and it is sheltered from not to insert in standing groove 11 that bacterial pipe 80 inserts, and it is more convenient to insert, has improved bacterial pipe 80's insertion efficiency. When the germ tube 80 is inserted into the bottom of the placing groove 11, the pulling rope 40 drives the fixing piece 21 to drive the clamping piece 23 to be clamped on the straight tube 81 of the germ tube 80, so that the germ tube 80 is not easy to shake in the placing groove 11. When the seed tube 80 is taken out, the clamping piece 20 can be reset under the driving of the reset elastic piece 50, so that the seed tube 80 is taken out without shielding.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A bacterial strain tube freeze-drying support is characterized in that: including support body (10) and holder (20), support body (10) have a plurality of same open-ended standing groove (11) of orientation, holder (20) are located the opening part of standing groove (11), at least two holder (20) are corresponding to one standing groove (11), holder (20) are including stationary blade (21), shell fragment (22) and holding piece (23), stationary blade (21) with shell fragment (22), holding piece (23) fixed connection in proper order, stationary blade (21) are located on the inside wall of standing groove (11), at least two shell fragment (22) make corresponding at least two holding piece (23) keep having the trend of being close to each other to the straight tube of centre gripping fungus pipe.
2. The bacterial strain tube lyophilization support of claim 1, wherein: the fixing pieces (21) are fixed on the inner side wall of the placing groove (11), and the clamping pieces (20) are arranged at the corners of the placing groove (11).
3. The bacterial strain tube lyophilization support of claim 1, wherein: the bottom of the placing groove (11) is provided with a heat-conducting hemispherical sheet (30), and when the strain tube is inserted into the placing groove (11), the ball head of the strain tube is attached to the inner side wall of the heat-conducting hemispherical sheet (30).
4. A bacterial species tube lyophilization nest according to claim 3, wherein: the fixing piece (21) is connected to the inner side wall of the placing groove (11) in a sliding mode along the direction perpendicular to the axis of the spawn tube, the heat conduction hemispherical piece (30) is connected to the inside of the placing groove (11) in a sliding mode along the axis of the spawn tube, traction ropes (40) which correspond to the clamping pieces (20) one by one are arranged on the heat conduction hemispherical piece (30), and two ends of each traction rope (40) are fixedly connected with the fixing piece (21) and the heat conduction hemispherical piece (30) respectively;
when the strain pipe is inserted into the bottom of the placing groove (11), the traction rope (40) drives the clamping piece (20) to be clamped on the straight pipe of the strain pipe.
5. The bacterial spawn tube lyophilization scaffold of claim 4, wherein: a sliding block (31) is fixed on the outer side wall of the heat conduction hemispherical piece (30), a sliding groove (12) arranged along the axial direction of the spawn tube is formed in the inner side wall of the placing groove (11), the lower end of the traction rope (40) is fixedly connected with the sliding block (31), and the traction rope (40) is partially arranged in the sliding groove (12);
be equipped with on the inside wall of standing groove (11) along spout (13) that set up with the axis vertical direction of fungus pipe, stationary blade (21) slide connect in spout (13), the upper end of haulage rope (40) extends to in spout (13) with stationary blade (21) are connected.
6. The bacterial strain tube lyophilization support of claim 5, wherein: clamping blocks (211) are fixed on two opposite side walls of the fixing piece (21), clamping grooves (131) are formed in the two opposite side walls of the sliding groove (13), and the clamping blocks (211) are connected in the clamping grooves (131) in a sliding mode.
7. The bacterial strain tube lyophilization support of claim 5, wherein: a reset elastic piece (50) is arranged in the sliding groove (13), and the reset elastic piece (50) drives the clamping piece (20) to keep a trend of being far away from the germ tube.
8. The bacterial strain tube lyophilization support of claim 1, wherein: the foldable rack is characterized by further comprising a handle assembly (60) arranged on the outer side wall of the rack body (10), wherein the handle assembly (60) comprises a holding plate (61), a first movable rod (62) and a second movable rod (63), the first movable rod (62) and the second movable rod (63) are hinged to the two ends of the holding plate (61) respectively, a containing groove (14) is formed in the outer side wall of the rack body (10), guide rings (141) are fixed on the two opposite side walls of the containing groove (14), the first movable rod (62) and the second movable rod (63) penetrate through the two guide rings (141) respectively, the first movable rod (62) and the second movable rod (63) are connected with the guide rings (141) in a sliding mode, a stop block (611) is arranged at one end, far away from the holding plate (61), of the first movable rod (62) and the second movable rod (63), the stop block (611) prevents the first movable rod (62) and the second movable rod (63) from sliding away from the guide ring (141), and when the first movable rod (62) and the second movable rod (63) are inserted into the groove bottom of the accommodating groove (14), the holding plate (61) covers the opening of the accommodating groove (14).
9. The bacterial strain tube lyophilization support of claim 8, wherein: the locking device is characterized by further comprising a locking assembly (70) for locking the first movable rod (62) and the second movable rod (63) in the accommodating groove (14), wherein the locking assembly (70) comprises an elastic sheet (71), a supporting block (72), a locking rod (73) and a locking elastic piece (74), the elastic sheet (71) is arranged at the bottom of the accommodating groove (14) and corresponds to the first movable rod (62), one end of the elastic sheet (71) is fixed with one end of the locking rod (73), the other end of the elastic sheet (71) is fixed with the inner side wall of the accommodating groove (14), the supporting block (72) is fixed at the bottom of the accommodating groove (14), the locking rod (73) is arranged on the supporting block (72) in a penetrating manner and slides relative to the supporting block (72) along the direction parallel to the holding plate (61), and the locking elastic piece (74) is sleeved on the locking rod (73), the locking spring (74) keeps the locking lever (73) tending to approach the second movable lever (63);
when the locking rod (73) and the stop block (611) of the second movable rod (63) are clamped, the holding plate (61) covers the opening of the accommodating groove (14), and the stop block (611) of the first movable rod (62) naturally abuts against the elastic sheet (71).
10. The bacterial strain tube lyophilization support of claim 9, wherein: the second movable rod (63) is sleeved with an ejection elastic piece (612), and the ejection elastic piece (612) enables the holding plate (61) to keep the tendency of sliding out of the accommodating groove (14).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210073336.5A CN114440562A (en) | 2022-01-21 | 2022-01-21 | Bacterial strain tube freeze-drying support |
| CN202210870647.4A CN115218613B (en) | 2022-01-21 | 2022-07-23 | Bacterial strain tube freeze-drying bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210073336.5A CN114440562A (en) | 2022-01-21 | 2022-01-21 | Bacterial strain tube freeze-drying support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114440562A true CN114440562A (en) | 2022-05-06 |
Family
ID=81367650
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210073336.5A Pending CN114440562A (en) | 2022-01-21 | 2022-01-21 | Bacterial strain tube freeze-drying support |
| CN202210870647.4A Active CN115218613B (en) | 2022-01-21 | 2022-07-23 | Bacterial strain tube freeze-drying bracket |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210870647.4A Active CN115218613B (en) | 2022-01-21 | 2022-07-23 | Bacterial strain tube freeze-drying bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114440562A (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132684A (en) * | 1997-10-31 | 2000-10-17 | Becton Dickinson And Company | Sample tube holder |
| FI114661B (en) * | 2001-04-03 | 2004-11-30 | Thermo Clinical Labsystems Oy | Tubes Scaffolding |
| CN103816954B (en) * | 2012-11-16 | 2015-05-06 | 上海优爱宝机器人技术有限公司 | Medical test tube rack |
| CN203231409U (en) * | 2013-04-25 | 2013-10-09 | 广东美的环境电器制造有限公司 | Warmer |
| CN106179558B (en) * | 2016-08-29 | 2019-02-22 | 上海奥普生物医药有限公司 | A kind of Multifunctional test tube rack |
| CN212040167U (en) * | 2019-12-31 | 2020-12-01 | 厚朴生物科技（苏州）有限公司 | High-efficient water bath constant temperature oscillator |
| CN213901730U (en) * | 2020-11-17 | 2021-08-06 | 青岛根源生物技术集团有限公司 | A bacterial freeze-drying support for drum-type vacuum freeze dryer |
| CN112619503A (en) * | 2020-12-19 | 2021-04-09 | 西藏晟源环境工程有限公司 | Horizontal oscillator with high stability |
-
2022
- 2022-01-21 CN CN202210073336.5A patent/CN114440562A/en active Pending
- 2022-07-23 CN CN202210870647.4A patent/CN115218613B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115218613B (en) | 2023-07-28 |
| CN115218613A (en) | 2022-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7628960B2 (en) | Liquid handling robot for well plates | |
| CN210314082U (en) | Myoblast determinant gene 1 total protein antibody rapid extraction device | |
| CN213473895U (en) | Diagnostic kit convenient to carry | |
| CN115366778B (en) | Fixing equipment for transporting large goods and use method | |
| CN114440562A (en) | Bacterial strain tube freeze-drying support | |
| CN209080533U (en) | A kind of biotechnology case for reagent of conveniently taking | |
| CN113911544B (en) | Glass beaker is handling device in batches | |
| CN209753627U (en) | Material receiving device of copper pipe cleaning machine | |
| CN208494285U (en) | A kind of digital display thermostat water bath | |
| CN212017879U (en) | Test tube fixing device for chemistry experiments | |
| CN114671116A (en) | A transport save set for fresh breast cancer tissue | |
| CN216523623U (en) | Concentricity detection device for ceramic ferrule | |
| CN214905120U (en) | Vertical knife and sword rack | |
| CN214593870U (en) | Plant specimen holder who facilitates use | |
| CA1063911A (en) | Gas cylinder washing, draining and/or drying apparatus | |
| CN215605214U (en) | Forking device | |
| CN217427305U (en) | Handheld DIMM automatic plugging jig | |
| CN217484271U (en) | High-efficiency detection liquid chromatograph | |
| CN216140470U (en) | A transfer device for producing bicycle frame | |
| CN213091674U (en) | Dry-shrinkage curing box | |
| CN217392457U (en) | Deep hole board convenient to urine exosome full-automatic draws | |
| CN218174970U (en) | PCR (polymerase chain reaction) detection plate fixing structure | |
| CN220199310U (en) | Gas cylinder cart | |
| CN212818253U (en) | Efficient and energy-saving chlorophyll extraction production system | |
| CN218012869U (en) | Multifunctional antibacterial reagent rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220506 |