CN207085958U - A kind of water-bath - Google Patents
A kind of water-bath Download PDFInfo
- Publication number
- CN207085958U CN207085958U CN201720717367.4U CN201720717367U CN207085958U CN 207085958 U CN207085958 U CN 207085958U CN 201720717367 U CN201720717367 U CN 201720717367U CN 207085958 U CN207085958 U CN 207085958U
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- Prior art keywords
- bar
- water
- conical flask
- lower beam
- bath
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Abstract
The utility model discloses a kind of water-bath, including housing, water bath is offered on housing, framework is installed in water bath, framework top both sides, which slide, is provided with height-adjustable crane, multiple connecting rods are provided between crane top, sliding is provided with Mobile base between connecting rod, Mobile base one end rotates and is provided with support bar, support bar rotates away from Mobile base one end and is provided with fixed seat, Mobile base is rotated away from support bar one end and is provided with expansion link, and the one end of expansion link away from Mobile base is rotatablely connected with fixed seat outer wall.Fixed seat is movable to the position of hull outside after pulling, facilitate the installation of conical flask, and conical flask is in directly over water bath after hand steered conical flask to natural stability position, and it is safer that conical flask is fixedly mounted from top；Crane is adjusted afterwards, enters conical flask and heating water bath is carried out in water bath, and conical flask is pressed into water by fixed seat, and after conical flask bottom most portion enters in water, conical flask will not float, and heating is more uniform.
Description
Technical field
Experiment equipment apparatus field is the utility model is related to, more specifically, it relates to a kind of water-bath.
Background technology
Water-bath is mainly used in distillation in laboratory, dry, concentration and warm stain chemicals or biological products, it can also be used to
Heated at constant temperature and other humid tests, it is the indispensable instrument of education and scientific research.Conventional heating container is conical flask, and conical flask again may be used
To be divided into numerous species, including conical flask, round bottom conical flask and beaker etc..
Wherein, the bottleneck of conical flask is slot, and bottom is big, after placing conical flask in conventional water-bath, due to cone
Shape bottle bottom of bottle buoyancy is big, and conical flask easily floats, and causes to be difficult to uniformly heat article in conical flask, if by the bottom of from
When conical flask is fixed in portion, each fixed part heating for easily causing conical flask bottom is uneven.
Utility model content
For conical flask heating it is uneven the problem of, the utility model purpose is to propose a kind of to add object in conical flask
The uniform water-bath of heat, concrete scheme are as follows：
A kind of water-bath, including housing, the housing upper surface offer water bath, set in the water bath framed
Frame, both sides of the framework top along the water bath width, which slide, is provided with height-adjustable crane, described
Multiple connecting rods are provided between crane top, is slid between the connecting rod and is provided with Mobile base, described Mobile base one end
Rotation is provided with support bar, and the support bar is rotated away from described Mobile base one end and is provided with for clamping the conical flask bottleneck
Fixed seat, the Mobile base away from described support bar one end rotate be provided with expansion link, the expansion link is away from the movement
One end of seat is rotatablely connected with the fixed seat outer wall.
Pass through above-mentioned technical proposal, user pull support bar, and expansion link is forced to shrink, and fixed seat can be moved to housing
The position in outside, conical flask is fixed on to install after fixed seat and terminated, hand steered conical flask to natural stability position, now conical flask
Hung by support bar and expansion link, conical flask is in directly over water bath, and when conical flask is fixedly mounted from top, conical flask is remote
It is safer from water body；Crane is adjusted afterwards, enters conical flask and heating water bath is carried out in water bath, fixed seat is by conical flask
It is pressed into water, after conical flask bottom most portion enters in water, the pressure of fixed seat causes conical flask not float, in water-bath
The heating of conical flask is more uniform.
Further, the crane includes upper boom, lower beam, left bar and right bar, and the lower beam sliding is arranged on the frame
Frame top, the upper boom are horizontally set on directly over the lower beam, upper boom described in the left bar and the right bar interconnection and
The middle of the lower beam, the left bar and the right bar is hinged, and the left bar top is articulated and connected with the upper boom, institute
State left bar bottom sliding and be arranged at the lower beam, the right bar bottom is articulated and connected with the lower beam, the right bar top sliding
It is arranged at the upper boom.
Pass through above-mentioned technical proposal, upper boom are supported with lower beam by left bar and right bar, and left bar and right bar form scissor-type, left
During bar and right bar angulation change, the distance between upper boom and lower beam are also adjusted corresponding.
Further, vertical rotate is provided with screw rod in the lower beam side wall, the screw rod through the upper boom and with institute
State the engagement of upper boom screw thread.
Pass through above-mentioned technical proposal, the upper boom being oppositely arranged form entirety by connecting rod, and screw rod rotates, and drives on upper boom
Lower movement, it can also move up and down while overall keep level state, screw rod can control the plane for changing two upper booms simultaneously
Highly.
Further, the one end of the screw rod away from the lower beam is provided with swing handle.
Pass through above-mentioned technical proposal, swing handle convenient use person control the rotation of screw rod, when stopping operating, the height of upper boom
Degree can remains stationary state, will not slide, thus conical flask position is easily controlled, use is safer.
Further, the framework top offers slippage slot along the water bath width, and the lower beam is close to institute
State framework side and be provided with the sliding block being adapted to the slippage slot.
Pass through above-mentioned technical proposal, sliding block slide in slippage slot, thus crane can on framework adjusting position, prevent
It will not be collided among sealing bath with perisporium, it is safer；In addition, multigroup crane can be laid on slippage slot, according to reality
Testing needs can heat to multigroup conical flask.
Further, grafting is provided with multiple blocks being adapted to the slippage slot in the slippage slot.
Pass through above-mentioned technical proposal, block can limit the position of lower beam sliding, prevent lower beam from sliding, and ensure experimentation
In safety.
Further, the expansion link includes outer bar and interior bar, and described outer bar one end is in hatch frame, the interior bar sliding
It is arranged in the outer bar opening, spring is provided between the outer bar and the interior bar, the spring is arranged on the outer bar
In opening, the one end of the outer bar away from the interior bar is rotatablely connected with the Mobile base, and the interior bar is away from the outer bar
One end is articulated and connected with the fixed seat outer wall.
Pass through above-mentioned technical proposal, pull support bar during, expansion link is forced to be stretched, interior bar press spring from
And take in outer bar, for fixed seat close to user, convenient use person installs conical flask, after hand steered conical flask to original position, support bar
It is in stable triangular structure with expansion link and Mobile base, support bar and expansion link play fixed conical flask position effect, taper simultaneously
Bottle will not move up and down.
Further, the fixed seat includes stationary half and rotates semi-ring, described rotation semi-ring one end and the fixation
Semi-ring one end is rotatablely connected, and the stationary half outer wall is rotatably connected to the support bar and the expansion link.
Pass through above-mentioned technical proposal, a fixed entirety can be formed with stationary half by rotating semi-ring, play fixed taper
The effect of bottle bottleneck.
Further, the described one end of rotation semi-ring away from run-on point is provided with Elastic buckle, and the stationary half is remote
One end of run-on point is provided with the dop with the resilient snap fitment.
Pass through above-mentioned technical proposal, after Elastic buckle is fastened with dop, stationary half will not be left by rotating semi-ring, be turned
Dynamic semi-ring and stationary half can tightly push down conical flask, prevent conical flask from dropping.
Further, the framework middle is horizontally disposed catch net.
Pass through above-mentioned technical proposal, catch net play a protective role, and prevent conical flask from dropping direct collision to water bath groove
Bottom.
Compared with prior art, the beneficial effects of the utility model are as follows：
Experimental needs, the surface of water-bath can install multiple Mobile bases, add while realizing multiple conical flasks
Heat；During conical flask is installed, installation site may be located remotely from water bath, while leave connecting rod, easier for installation, fast
It is prompt；Crane carries out operational control height by people, and conical flask bottom can be completely forced into water by crane, it is therefore prevented that conical flask
Float so that the object heating inside water-bath inner conical bottle is more uniform.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of water-bath；
Fig. 2 is A portions partial enlarged drawing in Fig. 1；
Fig. 3 is B portions partial enlarged drawing in Fig. 1；
Fig. 4 is the line C-C sectional view along Fig. 1；
Fig. 5 is D portions partial enlarged drawing in Fig. 4.
Accompanying drawing mark：1st, housing；2nd, water bath；3rd, framework；4th, crane；41st, upper boom；42nd, lower beam；43rd, left bar；44、
Right bar；45th, screw rod；46th, swing handle；5th, connecting rod；6th, Mobile base；7th, support bar；8th, fixed seat；81st, stationary half；82、
Rotate semi-ring；83rd, Elastic buckle；84th, dop；9th, expansion link；91st, outer bar；92nd, interior bar；93rd, spring；10th, slippage slot；11st, it is sliding
Block；12nd, block；13rd, catch net.
Embodiment
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, with reference to embodiment and attached
The utility model is described in further detail for figure, but embodiment of the present utility model is not limited only to this.
A kind of water-bath, as shown in Figure 1 and Figure 4, including housing 1, the upper surface of housing 1 offer water bath 2, water bath 2
It is rectangle, framework 3 is mounted with water bath 2, four angles of framework 3 abuts against four angles of water bath 2.The middle of framework 3
Catch net 13 is fixed with, catch net 13 is parallel with the bottom land of water bath 2.Catch net 13 plays a protective role, and prevents conical flask from dropping
Direct collision is to water bath 2.
As shown in Figures 2 and 3, both sides of the top of framework 3 along the width of water bath 2, which slide, is provided with adjustable height
Crane 4, crane 4 includes upper boom 41, lower beam 42, left bar 43 and right bar 44, and the sliding of lower beam 42 is arranged on the top of framework 3,
Both sides of the top of framework 3 along the width of water bath 2 offer slippage slot 10, and lower beam 42 is fixed close to the both sides of framework 3
There is the sliding block 11 being adapted to slippage slot 10.Sliding block 11 slides in slippage slot 10, drives lower beam 42 to slide on the frame 3.Upper boom
Directly over lower beam 42, upper boom 41 is parallel with lower beam 42 for 41 horizontal settings, at left bar 43 and right bar 44 in the same plane, left bar
43 and the both ends of the interconnection upper boom 41 of right bar 44 and the both ends of lower beam 42, the middle of the intersection of left bar 43 and right bar 44 it is mutual
It is articulated and connected, the left top of bar 43 is articulated and connected with the one end of upper boom 41, and the right bottom of bar 44 is articulated and connected with the one end of lower beam 42, left bar 43
In the surface of right bar 44 and the pin joint of lower beam 42, the left bottom of bar 43 slides in lower beam 42 away from be hinged pin joint with upper boom 41
One end of point, the right top of bar 44 is slid in the one end of upper boom 41 away from pin joint.Upper boom 41 passes through left bar 43 and the right side with lower beam 42
Bar 44 supports, and left bar 43 and right bar 44 form scissor-type shape, during left bar 43 and the angulation change of right bar 44, upper boom 41
The distance between lower beam 42 is also adjusted corresponding.As depicted in figs. 1 and 2, spiral shell is rotatably connected to vertically in the side wall of lower beam 42
Bar 45, screw rod 45 keep vertical with lower beam 42 and upper boom 41, and screw rod 45 is cut with scissors by bearing with lower beam 42 close to itself and right bar 44
One end rotation connection of contact, screw rod 45 is through the one end of upper boom 41 and with upper boom 41 close to its one end spiral shell with the left pin joint of bar 43
Line engages, and the one end of screw rod 45 away from lower beam 42 is fixed with swing handle 46, and swing handle 46 and screw rod 45 are orthogonal.Rotate
The convenient use person of handle 46 controls the rotation of screw rod 45, drives upper boom 41 to move up and down, after stopping operating, the height energy of upper boom 41
Enough remains stationary states, will not be slid, thus conical flask position is easily controlled, and use is safer.Grafting is pacified in slippage slot 10
Equipped with multiple blocks 12 being adapted to slippage slot 10, block 12 is arranged on the rear and front end of lower beam 42.Under being limited by block 12
The position that bar 42 slides, its slip is prevented, ensure the safety in experimentation.
As depicted in figs. 1 and 2, the mirror image of crane 4 is arranged on the both ends of the length direction of water bath 2, relative upper boom 41 it
Between be fixed with two connecting rods 5, connecting rod 5 is in same level with upper boom 41, on connecting rod 5 and its both ends are orthogonal
Bar 41, between connecting rod 5 sliding be provided with Mobile base 6, Mobile base 6 is entirely set in two connecting rods 5.Mobile base 6 can be even
Sliding is with this adjusting position on extension bar 5.As shown in Figure 4 and Figure 5, one end of Mobile base 6 is rotatably connected to support bar 7, Mobile base 6
One end away from support bar 7 is rotatably connected to expansion link 9, and expansion link 9 includes outer bar 91 and interior bar 92, and the one end of outer bar 91 is in opening
Structure, the one end of interior bar 92 are goed deep into the opening of outer bar 91, the slip in outer bar 91 of interior bar 92, and interior bar 92 and outer bar 91 are coaxial
Line, spring 93 being installed between outer bar 91 and interior bar 92, spring 93 is arranged in the opening of outer bar 91 and is coaxial therewith line,
The one end of outer bar 91 away from interior bar 92 is rotatablely connected with the one end of Mobile base 6.During support bar 7 is pulled, interior bar 92 presses
So as to take in outer bar 91, expansion link 9 can be stretched spring 93, and when not by artificial external force, spring 93 can compress interior bar 92
Make support bar 7 is overall to keep most long state.
As shown in figure 3, support bar 7 is hingedly connected with the fixed seat for clamping conical flask bottleneck away from the one end of Mobile base 6
8, the one end of interior bar 92 away from outer bar 91 is same with the outer wall of fixed seat 8 to be articulated and connected.Fixed seat 8 can remain and be put down with ground at the moment
Capable shape body, the object in conical flask would not also tumble.Fixed seat 8 includes stationary half 81 and rotates semi-ring 82, rotates half
One end of ring 82 and one end of stationary half 81 are articulated and connected, and rotate the one end of semi-ring 82 away from pin joint and are fixed with Elastic buckle
83, the one end of stationary half 81 away from pin joint is fixed with the dop 84 coordinated with Elastic buckle 83.Open after rotating semi-ring 82,
The bottleneck position of conical flask can be stuck in stationary half 81, pass through the cooperation of dop 84 and Elastic buckle 83 so that rotate half
Ring 82 is locked with stationary half 81, is tightly pushed down the bottleneck of conical flask, is prevented conical flask from dropping.The outer wall of stationary half 81, which rotates, to be connected
It is connected to the one end of one end and support bar 7 away from Mobile base 6 of interior bar 92 away from outer bar 91.
Working principle and beneficial effect of the present utility model is as follows：
User pulls stationary half 81 to leave framework 3, and now spring 93 is pressurized, and interior bar 92 is forced into outer bar 91,
User passes through the cooperation of Elastic buckle 83 and dop 84 again by the Bottle neck keeper of conical flask in stationary half 81 so that rotates
Semi-ring 82 forms entirety with stationary half 81 and effectively fixes the bottleneck of conical flask；Installation terminates, hand steered conical flask to nature
Settling position, spring 93 are opened, and now the position of conical flask is fixed by the active force of support bar 7 and expansion link 9.Conical flask
Now it is in directly over water bath 2, rotates swing handle 46, screw rod 45, which rotates, drives upper boom 41 and connecting rod 5 to decline, Mobile base
6 drive conical flask to enter in water bath 2, and the bottom of conical flask can be completely forced into water.
Experimental needs, the surface of water-bath can install multiple Mobile bases 6, add while realizing multiple conical flasks
Heat；During taper conical flask is installed, installation site may be located remotely from water bath 2 and close user, when installing conical flask
It is more convenient, fast；Conical flask bottom can be completely forced into water by crane 4, it is therefore prevented that conical flask floats so that water-bath
Object heating inside inner conical bottle is more uniform.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of water-bath, including housing (1), housing (1) upper surface offers water bath (2), it is characterised in that described
Framework (3) is provided with water bath (2), both sides of framework (3) top along the water bath (2) width, which slide, to be set
Height-adjustable crane (4) is equipped with, multiple connecting rods (5), the connecting rod are provided between crane (4) top
(5) sliding is provided with Mobile base (6) between, and described Mobile base (6) one end rotates and is provided with support bar (7), the support bar (7)
The fixed seat (8) being provided with for clamping conical flask bottleneck is rotated away from the Mobile base (6) one end, the Mobile base (6) is remote
Rotated from the support bar (7) one end and be provided with expansion link (9), the one end of the expansion link (9) away from the Mobile base (6) with
Fixed seat (8) the outer wall rotation connection.
2. a kind of water-bath according to claim 1, it is characterised in that the crane (4) includes upper boom (41), lower beam
(42), left bar (43) and right bar (44), lower beam (42) sliding are arranged on the framework (3) top, upper boom (41) water
It is flat to be arranged on directly over the lower beam (42), upper boom (41) and institute described in the left bar (43) and the right bar (44) interconnection
State lower beam (42), the middle of the left bar (43) and the right bar (44) is hinged, left bar (43) top with it is described
Upper boom (41) is articulated and connected, and left bar (43) the bottom sliding is arranged at the lower beam (42), right bar (44) bottom and institute
State lower beam (42) to be articulated and connected, right bar (44) the top sliding is arranged at the upper boom (41).
3. a kind of water-bath according to claim 2, it is characterised in that the lower beam (42) is close to the right bar (44)
One end rotates be provided with screw rod (45) vertically, and the free end of the screw rod (45) passes through the upper boom (41) away from the right bar
(44) one end and it is threadedly coupled with the upper boom (41).
4. a kind of water-bath according to claim 3, it is characterised in that the remote lower beam (42) of the screw rod (45)
One end is provided with swing handle (46).
5. a kind of water-bath according to claim 2, it is characterised in that framework (3) top is along the water bath (2)
Width offers slippage slot (10), and the lower beam (42) is provided with and the slippage slot close to the framework (3) side
(10) sliding block (11) of adaptation.
6. a kind of water-bath according to claim 5, it is characterised in that the interior grafting of the slippage slot (10) is provided with multiple
The block (12) being adapted to the slippage slot (10).
7. a kind of water-bath according to claim 1, it is characterised in that the expansion link (9) includes outer bar (91) and interior
Bar (92), described outer bar (91) one end is in hatch frame, and interior bar (92) sliding is arranged in the outer bar (91) opening, institute
State and spring (93) is provided between outer bar (91) and the interior bar (92), the spring (93) is arranged on the outer bar (91) opening
Interior, the one end of the outer bar (91) away from the interior bar (92) is rotatablely connected with the Mobile base (6), and the interior bar (92) is remote
One end of the outer bar (91) is articulated and connected with the fixed seat (8) outer wall.
8. a kind of water-bath according to claim 1, it is characterised in that the fixed seat (8) includes stationary half (81)
With rotation semi-ring (82), described rotation semi-ring (82) one end is rotatablely connected with the stationary half (81) one end, the fixation half
Ring (81) outer wall is rotatably connected to the support bar (7) and the expansion link (9).
9. a kind of water-bath according to claim 8, it is characterised in that described to rotate the one of the remote run-on point of semi-ring (82)
End is provided with Elastic buckle (83), and the one end of the stationary half (81) away from run-on point is provided with and the Elastic buckle (83)
The dop (84) of cooperation.
10. a kind of water-bath according to claim 1, it is characterised in that framework (3) middle is horizontally disposed guarantor
Protecting wire net (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717367.4U CN207085958U (en) | 2017-06-19 | 2017-06-19 | A kind of water-bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717367.4U CN207085958U (en) | 2017-06-19 | 2017-06-19 | A kind of water-bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085958U true CN207085958U (en) | 2018-03-13 |
Family
ID=61553519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717367.4U Expired - Fee Related CN207085958U (en) | 2017-06-19 | 2017-06-19 | A kind of water-bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182160A (en) * | 2021-04-16 | 2021-07-30 | 湖北理工学院 | Chinese-medicinal material extraction element |
| CN115779843A (en) * | 2023-02-01 | 2023-03-14 | 浙江辉凯鼎瑞新材料有限公司 | Emulsion polymer preparation facilities |
-
2017
- 2017-06-19 CN CN201720717367.4U patent/CN207085958U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182160A (en) * | 2021-04-16 | 2021-07-30 | 湖北理工学院 | Chinese-medicinal material extraction element |
| CN115779843A (en) * | 2023-02-01 | 2023-03-14 | 浙江辉凯鼎瑞新材料有限公司 | Emulsion polymer preparation facilities |
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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 |
Granted publication date: 20180313 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |