CN108072561A - Metal bath heat lid - Google Patents
Metal bath heat lid Download PDFInfo
- Publication number
- CN108072561A CN108072561A CN201611040808.8A CN201611040808A CN108072561A CN 108072561 A CN108072561 A CN 108072561A CN 201611040808 A CN201611040808 A CN 201611040808A CN 108072561 A CN108072561 A CN 108072561A
- Authority
- CN
- China
- Prior art keywords
- heating plate
- heating
- fixed
- catch
- metal bath
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to biochemical instrument technical fields, disclose a kind of metal bath heat lid, metal bath heat lid includes heating cover, heating plate and rotation axis, heating cover has a cavity, heating plate is arranged on the opening of heating cover cavity and moves up and down in cavity, rotation axis is fixed on the heating cover, and heating cover can be rotated around rotation axis；Heating plate has inner surface, and the guiding axis with above-mentioned rotating axis parallel is fixed on the inner surface of the heating plate；Heating cover has the inner roof wall being oppositely arranged with heating plate inner surface, and at least a pair of of guiding projection is provided on the inner roof wall of heating cover, forms guiding clearance between each pair guiding projection, above-mentioned guiding axis is located in guiding clearance and moves up and down in conductor spacing；The beneficial effects of the invention are as follows：The heating plate of metal bath heat lid is covered when on container, is not in that frictional force between lead and pilot hole is excessive, heating plate is caused to cause the problem of interim card occur due to discontinuity.
Description
Technical field
The present invention relates to biochemical instrument technical field, more particularly, it relates to a kind of metal bath heat lid.
Background technology
The preservation and reaction of biochemical reagents usually require to meet certain temperature conditionss, and constant-temperature metal bath is exactly that one kind is made a living
The preservation and reaction for changing reagent carry out temperature controlled instrument, which is widely used in protecting, being various for various biological samples
The preservation and reaction of enzyme, the denaturation treatment of nucleic acid and protein, PCR（PCR）Reaction, electrophoresis pre-degeneration and
Serum solidification etc..
Constant-temperature metal bath is generally fitted provided with hot lid, and by covering heat on pedestal, guarantor is played to the reagent in container
The effect of temperature, while prevent the mutual pollution of reagent.A kind of metal bath heat lid of the prior art, since pedestal domestic demand is placed not
The container of same specification, therefore metal bath heat lid needs that height can be adjusted, to be compatible with the container of different height；In addition in metal bath heat
Lid is internally provided with corresponding guiding axis and pilot hole, and guiding role is played in the cover board movement of metal bath heat lid.Due to gold
Belong to the cover plate lid of bath heat lid when on container, the time point of the container contact cover board of different zones is different, causes metal bath heat lid
Cover board discontinuity, guiding axis rubs cover board with pilot hole during exercise, easily blocks the movement of cover board
, generation movement is not smooth, and metal bath heat lid is caused to break down when in use.
Therefore a kind of new metal bath heat lid is needed so that for the cover plate lid of metal bath heat lid when on container, cover board will not
Since discontinuity causes the problem of interim card occur.
The content of the invention
It is an object of the invention to provide a kind of metal bath heat to cover, it is intended to solve the cover board of metal bath heat lid in the prior art
It covers when on container, cover board causes the problem of interim card occur due to discontinuity.
In order to realize goal of the invention, a kind of metal bath heat lid thes improvement is that：The metal bath heat lid includes heating
Lid, heating plate and rotation axis, the heating cover have a cavity, and the heating plate is arranged on the opening of heating cover cavity simultaneously
It moves up and down in cavity, the rotation axis is fixed on the heating cover, and the heating cover can be rotated around rotation axis；
The heating plate has inner surface, and the guiding axis with above-mentioned rotating axis parallel is fixed on the inner surface of the heating plate；
The heating cover has the inner roof wall being oppositely arranged with heating plate inner surface, and at least one is provided on the inner roof wall of the heating cover
To guiding projection, guiding clearance is formed between each pair guiding projection, above-mentioned guiding axis is located in the guiding clearance and is leading
It moves up and down in line gap.
In above-mentioned structure, guiding axis fixed block is installed on the inner surface of the heating plate, the guiding axis is consolidated
It is scheduled on the guiding axis fixed block.
In above-mentioned structure, the inner surface of the heating plate is installed with heating plate fixed plate, and heating plate fixed plate
Heating plate is provided on the surface to fit with heating plate；The rotation axis is fixed on the heating plate fixed plate away from heating
The one side of plate inner surface.
Further, guiding axis fixed block is installed in the heating plate fixed plate, the guiding axis is fixed on
On the guiding axis fixed block.
Further, the guiding axis fixed block is two and is respectively adjacent to two ends of guiding axis, guiding axis fixed block
On be provided with the through hole passed through for guiding axis, the end of the guiding axis is stretched out from corresponding guiding axis fixed block respectively,
And the both ends of guiding axis are contained in the guiding clearance.
Further, card slot is provided on the guiding axis, clamp spring has been caught in card slot, the clamp spring is oriented to for limiting
Axial movement of the axis on guiding axis fixed block.
Further, the one side of the heating plate fixed plate away from heating plate inner surface is further fixed on a pcb board.
In above-mentioned structure, at least a pair of of limiting device, the limiting device bag are provided in the cavity of the heating cover
Include the first catch and the second catch；Second catch includes catch body, and limit is formed after one end bending of the catch body
Position end, the other end of catch body is towards forming a fixing end after the opposite direction bending of the positive stop end；
The fixing end of second catch is fixed in the heating plate, and first catch is fixed on heating cover, described
The positive stop end of second catch is arranged between the bottom surface of the cavity and the second catch.
Further, fixed column is provided on the bottom surface of the cavity, first catch is fixed on the fixed column
On, the catch body of first catch and second catch is perpendicular, and the catch body has elasticity.
Further, multiple springs are provided between the heating cover and heating plate, and one end of spring withstands on described add
On the inner roof wall of heat lid, the other end of spring is withstood in the heating plate.
Further, multiple spring retainer columns are provided on the roof of the heating cover, the spring withstands on heating caping
One end on wall is sleeved on the spring retainer column.
Further, multiple leads are provided on the top of the heating cover, guiding is both provided on each lead
Hole is fixedly installed multiple guide rods being adapted with pilot hole in the heating plate.
In above-mentioned structure, the one side of the heating cover is provided with a countershaft fixed plate, and the rotation axis is fixed on
Between two shaft fixed plates.
Further, a First Line lid with hollow cavity is at least installed on the side of the shaft fixed plate,
The First Line covers first for being provided with and being connected with hollow cavity and crosses line three-way hole, be additionally provided on the heating cover with it is described
The second mistake line three-way hole that the hollow cavity of First Line lid is connected.
The beneficial effects of the invention are as follows：Heating plate carries out rotation slightly centered on guiding axis, heating plate and container
Opening can be preferably bonded, meanwhile, the cooperation of guiding axis and guiding projection so that guiding axis is transported upwards in guiding clearance
It is dynamic, guiding role is played to the movement of heating plate, by the design of this structure, does not have pilot hole inside heating cover and leads
To the structure of column, thus when metal bath heat lid heating plate cover when on container, be not between lead and pilot hole
Frictional force is excessive, and heating plate is caused to cause the problem of interim card occur due to discontinuity.
Description of the drawings
Fig. 1 is the dimensional structure diagram of metal bath heat lid in one embodiment of the invention.
Fig. 2, Fig. 3 are the configuration schematic diagram of metal bath heat lid in one embodiment of the invention.
Fig. 4 is the configuration schematic diagram of metal bath heat lid in another embodiment of the present invention.
Fig. 5, Fig. 6 are the configuration schematic diagram of metal bath heat lid in another embodiment of the present invention.
Fig. 7 is the dimensional structure diagram of the heating plate fixed plate of metal bath heat lid in another embodiment of the present invention.
Fig. 8 is the hot lid internal structure schematic diagram of metal bath in another embodiment of the present invention.
Fig. 9 is the dimensional structure diagram of the second catch in one embodiment of the invention.
Figure 10 is one embodiment of the invention fixed column and the configuration schematic diagram of the first catch.
Figure 11 is the positive structure schematic of metal bath heat lid in one embodiment of the invention.
Figure 12 is diagrammatic cross-section at A-A in Figure 11.
Figure 13 is the partial enlarged view at B in Figure 12.
The positive structure schematic of metal bath heat lid in Figure 14 another embodiment of the present invention.
Figure 15 is diagrammatic cross-section at C-C in Figure 14.
Figure 16 is the partial enlarged view at D in Figure 15.
Figure 17 is the structure diagram of limiting device in another embodiment of the present invention.
Figure 18 is the structure assembling process structure diagram of limiting device in another embodiment of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.
The present invention proposes first embodiment, and the present embodiment proposes a kind of metal bath heat lid, as shown in Figure 1 to Figure 3, described
Metal bath heat lid include heating cover 10, heating plate 20 and rotation axis 50, the one side of wherein heating cover 10 is provided with a pair of turn
Axis fixing plate 501, the rotation axis 50 are fixed between two shaft fixed plates 501, pass through rotation axis 50 and metal bath
Housing into rotation connects, and heating cover 10 can be rotated around rotation axis 50, so that metal bath heat lid is rotatably installed in the housing of metal bath
On.
In the present embodiment, the heating cover 10 has a cavity 101, and the heating plate 20 is arranged on 10 cavity of heating cover
101 opening simultaneously moves up and down in cavity 101, and the rotation axis 50 is fixed on the heating cover 10；The heating
Plate 20 has inner surface, is fixed with the guiding axis 80 parallel with above-mentioned rotation axis 50 on the inner surface of the heating plate 20, specifically
In the present embodiment, as shown in Fig. 2, there are two guiding axis fixed block 701, institutes for fixed installation on the inner surface of the heating plate 20
Guiding axis 80 is stated to be fixed on two guiding axis fixed blocks 701；Further, as shown in figure 3, the heating cover 10 has with adding
The inner roof wall that 20 inner surface of hot plate is oppositely arranged is provided with two pairs of guiding projections 105, each pair on the inner roof wall of the heating cover 10
Guiding clearance is formed between guiding projection 105, above-mentioned guiding axis 80 is located in the guiding clearance and in conductor spacing
It moves up and down.
By above-mentioned structure, when the metal bath heat lid in use, heating cover 10 and heating plate 20 using rotation axis as
Center is rotated, and heating plate 20 covers the opening in container, in the process, heating plate 20 close to the one side of shaft first with
The opening of container is in contact, and heating plate 20 is then subject to the upward thrust of container close to the one side of shaft, since guiding axis 80 is set
In the guiding clearance of guiding projection 105, therefore heating plate 20 carries out rotation slightly, heating plate 20 centered on guiding axis 80
It can be preferably bonded with the opening of container, meanwhile, the cooperation of guiding axis 80 and guiding projection 105 so that guiding axis 80 is being led
It is moved upwards into gap, guiding role is played to the movement of heating plate 20, by the design of this structure, in heating cover 10
Inside need not set the structure of pilot hole and lead, therefore when the heating plate 20 of metal bath heat lid is covered when on container, it will not
The frictional force occurred between lead and pilot hole is excessive, and heating plate 20 is caused to cause asking for interim card occur due to discontinuity
Topic.
For the metal bath heat lid, as shown in figure 4, the invention also provides a specific embodiment, and in this reality
Apply in example, for the heating cover 10, heating plate 20 and rotation axis 50 structure with the embodiment phase in Fig. 1 to Fig. 3
Together, therefore then it is not described in detail in the present embodiment, part unlike the embodiments above is, metal bath heat lid is also
Including heating plate fixed plate 70, the heating plate fixed plate 70 is fixed on the inner surface of the heating plate 20, and heating plate
Heating plate is provided on the surface that fixed plate 70 fits with heating plate 20, heating plate 20 is heated by heating plate, institute
The rotation axis 50 stated is fixed on the one side of the heating plate fixed plate 70 away from 20 inner surface of heating plate.The heating plate is fixed
It is set on plate 70 there are one guiding axis fixed block 701, through hole, the guiding axis 80 is provided on the guiding axis fixed block 701
It is passed through from through hole, card slot is provided on guiding axis 80, clamp spring has been caught in card slot, by the effect of clamp spring, by guiding axis 80
It is fixed in the through hole of guiding axis fixed block 701, prevents guiding axis 80 from coming off from the through hole of guiding axis fixed block 701.
Further, for described metal bath heat lid, as described in Fig. 5 to Fig. 7, the invention also provides an embodiment,
Likewise, the structure of the heating cover 10 is identical in above-described embodiment, something in common repeats no more, but needs further
Illustrate, a First Line lid 601 with hollow cavity, the First Line are installed on the side of shaft fixed plate 501
First to be connected with hollow cavity is provided on lid 601 and crosses line three-way hole 602, is additionally provided on the heating cover 10 and described the
The second mistake line three-way hole 603 that the hollow cavity of one line lid 601 is connected, therefore, the conducting wire being pierced by from metal bath heat lid passes through
Second line three-way hole 602 excessively of line three-way hole 603, first excessively is stretched into metal bath housing.
In the present embodiment, with Fig. 4 the embodiment described the difference is that, as shown in fig. 7, the guiding axis fixed block
701 for two and are respectively adjacent to 80 two ends of guiding axis, guiding axis fixed block 701 by screw it is parallel be fixed on heating
The upper surface of piece fixed plate 70, the lower surface of heating plate fixed plate 70 are provided with heating plate 702, and heating plate 702 is connected with conducting wire
703.Further, the through hole passed through for guiding axis 80, the end of guiding axis 80 are provided on the guiding axis fixed block 701
It is stretched out respectively from corresponding guiding axis fixed block 701, and the both ends of guiding axis 80 are contained in the guiding clearance；It is oriented to
Card slot is additionally provided on axis 80, clamp spring 704 has been caught in card slot, clamp spring 704 is used for 80 /V of guiding axis in the guiding
On axis fixed block 701, prevent guiding axis 80 from coming off from the through hole of guiding axis fixed block 701, when heating plate 20 is covered in heating cover
During 10 101 opening of cavity, the both ends of guiding axis 80 are in the guiding clearance of the guiding projection 105.It is in addition, described
One side (upper surface) of the heating plate fixed plate 70 away from 20 inner surface of heating plate is further fixed on a pcb board 705, in the present embodiment,
Pcb board 705 is screwed in the upper surface of heating plate fixed plate 70.
By above-mentioned structure, as shown in figure 8, heating plate 20 is inside 201 close to the one side of rotation axis 50, heating plate 20
The one side of separate rotation axis 50 is outside 202, when the metal bath heat lid in use, heating cover 10 and heating plate 20 are with rotation
It is rotated centered on axis 50, heating plate 20 covers the opening in container, and in the process, the inside 201 of heating plate 20 is first
It is in contact with the opening of container, the inside 201 of heating plate 20 is then subject to the upward thrust of container, is led since guiding axis 80 is arranged on
Into the guiding clearance of convex block 105, therefore heating plate 20 carries out rotation slightly centered on guiding axis 80, heating plate 20 then with
Horizontal plane is a certain included angle so that and heating plate 20 can be preferably bonded with the opening of container, meanwhile, guiding axis 80 is with being oriented to
The cooperation of convex block 105 so that guiding axis 80 moves upwards in guiding clearance, and guiding is played to the movement of heating plate 20 and is made
With by the design of this structure, the structure of pilot hole and lead need not be set inside heating cover 10, therefore works as metal bath
The heating plate 20 of heat lid is covered when on container, is not in that frictional force between lead and pilot hole is excessive, is caused heating plate
20 cause the problem of interim card occur due to discontinuity.
As shown in Figure 5, Figure 6, for described metal bath heat lid, the invention also provides an embodiment, heating cover 10
Four vertex of inner roof wall 103 are respectively arranged with a spring retainer column, and a bullet is respectively arranged on each spring retainer column
Spring 104, one end of spring 104 are withstood on the inner roof wall 103 of the heating cover 10, and the other end of spring 104 withstands on described add
On hot plate 20.Further, limiting device 30 there are two being symmetrical arranged in the cavity 101 of the heating cover 10, the /V
Device 30 includes the first catch 301 and the second catch 302, as shown in figure 9, second catch 302 includes catch body
3021, positive stop end 3022 is formed after one end bending of the catch body 3021, the other end of catch body 3021 is described in
A fixing end 3023 is formed after the opposite direction bending of positive stop end 3022；The fixing end 3023 of second catch 302 is fixed on
In the heating plate 20, first catch 301 is fixed on heating cover 10, the positive stop end 3022 of second catch 302
It is arranged between the bottom surface of the cavity 101 and the second catch 302.
Specifically, for the fixed form of first catch 301, the present invention proposes an embodiment, such as Fig. 7, Figure 10
It is shown, be provided with the fixed column 102 perpendicular with bottom surface on the bottom surface of the cavity 101, first catch in the form of sheets, first
Catch is fixed in fixed column, and the first catch is parallel with the bottom surface of the cavity；Specifically, as shown in Figure 10, it is as solid
The configuration schematic diagram of 102 and first catch 301 of fixed column is provided with a bayonet 1021 on the top of the fixed column 102,
The bottom surface of bayonet 1021 has fixing threaded hole 1022；In the present embodiment, first catch 301 is in T fonts, has free end
3011 and catch fixing end 3012, catch fixing end 3012 has the through hole 3013 being adapted with fixing threaded hole 1022, the gear
The width of piece fixing end 3012 is slightly less than the width of bayonet 1021, and by the effect of screw 1023, the first catch 301 is fixed on
In the fixed column 102, due to the mating reaction of bayonet 1021 and catch fixing end 3012, the first catch 301 can be prevented
It planar rotates, so as to which the positive stop end 3022 for avoiding the second catch 302 can not be resisted against the hair of the situation on free end 3011
It is raw.In addition, the height of the fixed column 102 can be set as needed；When the first catch 301 is fixed on fixed column 102
On, after the second catch 302 is fixed on heating cover 10, the catch body 3021 of the first catch 301 and second catch 302
It is perpendicular, and in the above-described embodiment, the catch body 3021 has elasticity.
By above-mentioned structure, as shown in Figure 11 to Figure 13, Figure 12 is that diagrammatic cross-section, Figure 13 are at A-A in Figure 11
For the partial enlarged view at B in Figure 12, after heating plate 20 is packed into the cavity 101 of heating cover 10, the second catch 302 is fixed
In the inner surface of heating plate 20, the free end of the first catch 301 plays the positive stop end 3022 of the second catch 302 in /V work
With, the positive stop end 3022 of the second catch 302 is limited between the bottom surface of cavity 101 and the first catch 301, prevent heating plate from
Hot lid 10 comes off.After metal bath heat lid is placed on metal bath pedestal, heating plate 20 is jacked up by container, such as Figure 14 to Figure 16 institutes
Show, wherein Figure 15 is diagrammatic cross-section at C-C in Figure 14, and Figure 16 is the partial enlarged view at D in Figure 15, at this point, the second catch
The positive stop end 3022 of 302 second catch 302 is then separated with the first catch 301, that is, forms state as shown in Figure 10, heating plate
20 by inside the cavity 101 of top pressure to heating cover 10.Therefore, by the cooperation of the first catch 301 and the second catch 302, realize
The installation of heating plate 20 and the restriction of position；This fit system so that the structure inside metal bath heat lid is simple, heat lid
It assembles very convenient.
In the present embodiment, for the mounting means of the second catch 302, the present invention proposes a specific embodiment, such as schemes
Shown in 17, the fixing end 3023 of second catch 302 is fixed on by screw 40 in heating plate 20, and the length of the screw 40
Degree is more than the sum of the thickness of the fixing end 3023 of the second catch 302 and the thickness of heating plate 20.We are to the second catch 302 below
Installation process be described in detail, when the second catch 302 is installed, it is necessary to which heating plate 20 is overturn 180 ° so that heating
Upward, the cavity 101 of heating cover 10 is then in the lower section of heating plate 20 for the bottom surface of plate 20, when the second catch 302 is mounted on heating
When on plate 20, through the through hole in heating plate 20, the top of screw 40 is connected screw 40 with 302 fixing end 3023 of the second catch
It connects, as shown in figure 18, heating plate 20 is overturn 180 ° since the length of screw 40 is more than the thickness of fixing end 3023 with adding again
The sum of thickness of hot plate 20, and the internal diameter of through hole is more than the diameter of the screw 40 in heating plate 20, in the second catch 302 certainly
Under body gravity, the positive stop end 3022 of the second catch 302 is deviated to the direction away from the first catch 301, so as to be formed such as figure
Heeling condition shown in 18；When installing heating plate 20 in the cavity 101 to heating cover 10, positive stop end 3022 is then inserted into first
Below the horizontal level of catch 301, hereafter, screw 40 is tightened, the positive stop end 3022 of the second catch 302 is then in the effect of screw 40
Under, be moved to the lower position of the first catch 301, the positive stop end 3022 of the second catch 302 be then resisted against the first catch 301 from
By on end 3011.Fig. 6 the embodiment described includes two symmetrically arranged limiting devices 30, and in each limiting device 30
When two catch 302 are respectively formed structure as shown in figure 17, heating plate 20 is the effect by the second catch 302, mounted on heating
In the cavity 101 of lid 10.It should be further noted that in the present embodiment, in the fixing end 3023 of second catch 302
Screw hole 3024 there are two setting, i.e., it is identical with the structure of the second catch 302 in Fig. 9 the embodiment described, pass through this structure
Design, can prevent the second catch 302 from deflecting in installation process, avoid tightening the limit of the second catch 302 after screw 40
Position end 3022 can not be resisted against the situation on the free end 3011 of the first catch 301.Therefore, when the appearance placed on metal bath pedestal
During the length difference of device, metal bath of the invention heat lid can be adapted to, and internal structure is simple, assembling is very convenient, together
When whole small volume, reduce the difficulty of metal bath heat lid production and manufacture.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of metal bath heat lid, it is characterised in that：The metal bath heat lid includes heating cover, heating plate and rotation axis, institute
Heating cover is stated with a cavity, the heating plate is arranged on the opening of heating cover cavity and moves up and down in cavity, described
Rotation axis is fixed on the heating cover, and the heating cover can be rotated around rotation axis；
The heating plate has inner surface, and the guiding axis with above-mentioned rotating axis parallel is fixed on the inner surface of the heating plate；
The heating cover has the inner roof wall being oppositely arranged with heating plate inner surface, and at least one is provided on the inner roof wall of the heating cover
To guiding projection, guiding clearance is formed between each pair guiding projection, above-mentioned guiding axis is located in the guiding clearance and is leading
It moves up and down in line gap.
2. metal bath heat lid according to claim 1, it is characterised in that：It is installed on the inner surface of the heating plate
Guiding axis fixed block, the guiding axis are fixed on the guiding axis fixed block.
3. metal bath heat lid according to claim 1, it is characterised in that：The inner surface of the heating plate, which is installed with, to be added
Backing fixed plate, and it is provided with heating plate on the surface that fits of heating plate fixed plate and heating plate；The rotation axis is fixed
In the one side of the heating plate fixed plate away from heating plate inner surface.
4. metal bath heat lid according to claim 3, it is characterised in that：It is installed with and leads in the heating plate fixed plate
To axis fixed block, the guiding axis is fixed on the guiding axis fixed block.
5. metal bath heat lid according to claim 4, it is characterised in that：The guiding axis fixed block is for two and adjacent respectively
Nearly two ends of guiding axis are provided with the through hole passed through for guiding axis, the end part of the guiding axis on guiding axis fixed block
It is not stretched out from corresponding guiding axis fixed block, and the both ends of guiding axis are contained in the guiding clearance.
6. metal bath heat lid according to claim 5, it is characterised in that：Card slot is provided on the guiding axis, in card slot
Clamp spring is caught in, the clamp spring is used to limit axial movement of the guiding axis on guiding axis fixed block.
7. according to any metal bath heat lid of claim 3 to 6, it is characterised in that：The heating plate fixed plate is separate to be added
The one side of hot plate inner surface is further fixed on a pcb board.
8. metal bath heat lid according to claim 1, it is characterised in that：At least one is provided in the cavity of the heating cover
To limiting device, the limiting device includes the first catch and the second catch；Second catch includes catch body, the gear
Positive stop end is formed after one end bending of piece body, and the other end of catch body is towards shape after the opposite direction bending of the positive stop end
Into a fixing end；
The fixing end of second catch is fixed in the heating plate, and first catch is fixed on heating cover, described
The positive stop end of second catch is arranged between the bottom surface of the cavity and the second catch.
9. metal bath heat lid according to claim 8, it is characterised in that：Fixed column is provided on the bottom surface of the cavity,
First catch is fixed in the fixed column, and the catch body of first catch and second catch is perpendicular,
And the catch body has elasticity.
10. metal bath heat lid according to claim 8, it is characterised in that：It is provided between the heating cover and heating plate
Multiple springs, and one end of spring is withstood on the inner roof wall of the heating cover, the other end of spring is withstood in the heating plate.
11. metal bath heat lid according to claim 10, it is characterised in that：It is provided on the roof of the heating cover multiple
Spring retainer column, one end that the spring is withstood in heating lid top wall are sleeved on the spring retainer column.
12. the metal bath heat lid according to claim 10 or 11, it is characterised in that：It is provided on the top of the heating cover
Multiple leads are both provided with pilot hole on each lead, are fixedly installed and multiple are mutually fitted with pilot hole in the heating plate
The guide rod matched somebody with somebody.
13. metal bath heat lid according to claim 1, it is characterised in that：The one side of the heating cover is provided with a pair of turn
Axis fixing plate, the rotation axis are fixed between two shaft fixed plates.
14. metal bath heat lid according to claim 13, it is characterised in that：At least pacify on the side of the shaft fixed plate
A First Line lid with hollow cavity is filled with, the First Line covers first for being provided with and being connected with hollow cavity and crosses line
Through hole is additionally provided with second to be connected with the hollow cavity of the First Line lid on the heating cover and crosses line three-way hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040808.8A CN108072561A (en) | 2016-11-11 | 2016-11-11 | Metal bath heat lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611040808.8A CN108072561A (en) | 2016-11-11 | 2016-11-11 | Metal bath heat lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108072561A true CN108072561A (en) | 2018-05-25 |
Family
ID=62161602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611040808.8A Pending CN108072561A (en) | 2016-11-11 | 2016-11-11 | Metal bath heat lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072561A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506452A (en) * | 2002-12-09 | 2004-06-23 | ������������ʽ���� | Incubator |
| US20050086259A1 (en) * | 2003-10-16 | 2005-04-21 | Xerox Corporation | Viewing tabular data on small handheld displays and mobile phones |
| CN1899170A (en) * | 2006-07-21 | 2007-01-24 | 浙江苏泊尔股份有限公司 | Novel pressure cooker open and close cover structure |
| CN201249124Y (en) * | 2008-08-22 | 2009-06-03 | 杭州博日科技有限公司 | Constant temperature metal bath heat cover |
| US20120199585A1 (en) * | 2004-07-13 | 2012-08-09 | Becton, Dickinson And Company | Flip top cap with contamination protection |
| CN202665227U (en) * | 2012-05-24 | 2013-01-16 | 九阳股份有限公司 | Electric pressure cooker for smoothly opening or closing cover |
| CN103256291A (en) * | 2013-02-04 | 2013-08-21 | 江门市安豪贸易有限公司 | Sucker structure |
| CN104786738A (en) * | 2015-05-07 | 2015-07-22 | 中联重科安徽工业车辆有限公司 | Height-adjustable universal wheel |
-
2016
- 2016-11-11 CN CN201611040808.8A patent/CN108072561A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1506452A (en) * | 2002-12-09 | 2004-06-23 | ������������ʽ���� | Incubator |
| US20050086259A1 (en) * | 2003-10-16 | 2005-04-21 | Xerox Corporation | Viewing tabular data on small handheld displays and mobile phones |
| US20120199585A1 (en) * | 2004-07-13 | 2012-08-09 | Becton, Dickinson And Company | Flip top cap with contamination protection |
| CN1899170A (en) * | 2006-07-21 | 2007-01-24 | 浙江苏泊尔股份有限公司 | Novel pressure cooker open and close cover structure |
| CN201249124Y (en) * | 2008-08-22 | 2009-06-03 | 杭州博日科技有限公司 | Constant temperature metal bath heat cover |
| CN202665227U (en) * | 2012-05-24 | 2013-01-16 | 九阳股份有限公司 | Electric pressure cooker for smoothly opening or closing cover |
| CN103256291A (en) * | 2013-02-04 | 2013-08-21 | 江门市安豪贸易有限公司 | Sucker structure |
| CN104786738A (en) * | 2015-05-07 | 2015-07-22 | 中联重科安徽工业车辆有限公司 | Height-adjustable universal wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Righetti et al. | Capillary electrophoresis and isoelectric focusing in peptide and protein analysis | |
| Alpert | Electrostatic repulsion hydrophilic interaction chromatography for isocratic separation of charged solutes and selective isolation of phosphopeptides | |
| Madera et al. | Combining lectin microcolumns with high-resolution separation techniques for enrichment of glycoproteins and glycopeptides | |
| Schmitt‐Kopplin et al. | Capillary electrophoresis–mass spectrometry: Survey on developments and applications 2003–2004 | |
| CN206573761U (en) | Lens driver, photographic means and electronic equipment | |
| Raterink et al. | Three-phase electroextraction: a new (online) sample purification and enrichment method for bioanalysis | |
| Sørensen | A liquid chromatography/tandem mass spectrometric approach for the determination of gangliosides GD3 and GM3 in bovine milk and infant formulae | |
| Xue et al. | Recent advances on capillary columns, detectors, and two‐dimensional separations in capillary electrochromatography | |
| Fanali et al. | Chiral separations using miniaturized techniques: state of the art and perspectives | |
| Chen et al. | Glycogen: a novel branched polysaccharide chiral selector in CE | |
| Cavazzini et al. | Understanding mixed-mode retention mechanisms in liquid chromatography with hydrophobic stationary phases | |
| Miranda et al. | A dual ligand sol–gel organic-silica hybrid monolithic capillary for in-tube SPME-MS/MS to determine amino acids in plasma samples | |
| Walter et al. | Characterization of a highly stable mixed‐mode reversed‐phase/weak anion‐exchange stationary phase based on hybrid organic/inorganic particles | |
| CN102688692A (en) | Separation chamber device used for preparative free-flow electrophoresis | |
| Dong et al. | Isolation of immunoglobulin G from bovine milk whey by poly (hydroxyethyl methacrylate)‐based anion‐exchange cryogel | |
| CN108072561A (en) | Metal bath heat lid | |
| Sajid et al. | Fabrication of piperazine functionalized polymeric monolithic tip for rapid enrichment of glycopeptides/glycans | |
| JP2024103771A (en) | Analytical Instrument Column Cartridge | |
| Felletti et al. | Understanding the transition from high-selective to high-efficient chiral separations by changing the organic modifier with zwitterionic-teicoplanin chiral stationary phase | |
| Alzahrani et al. | Preconcentration of milk proteins using octadecylated monolithic silica microchip | |
| CN200960457Y (en) | Solid directly-heated reacting disc structure | |
| Lau et al. | A direct heating model to overcome the edge effect in microplates | |
| Liu et al. | Preparation of poly (glycidylmethacrylate‐divinylbenzene) weak acid cation exchange stationary phases with succinic anhydride, phthalic anhydride, and maleic anhydride for ion chromatography | |
| CN107866289A (en) | Metal bath heat lid | |
| Shibukawa et al. | Measurement of mobile-phase volume in reversed-phase liquid chromatography and evaluation of the composition of liquid layer formed by solvation of packing materials |
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: 20180525 |